Extras Tag Group

Stories that fall into the tag group “Extras”.

Subtags: All Legs;Boytaur;Extra Mouths;Extra digits;Extra facial features;Four Legs;Lots of Legs;Merging;Multi-abs;Multi-balls;Multiarm;Multicock;Multihead;Multileg;Multilimb;Multipec;Multitongue;Multitorso;Replication;Shared Body;Six Legs;Stacking;Three Legs;Wings;Wristfeet.

**This Page: Top Tags**
Multilimb
Multicock
Huge Cock
Cock Growth
Multiarm
Muscle Growth
Multileg
Muscle/Strength
Replication
Size Increase

**This Page: Top Stories**
Mind and body by BRK
Bigger issues by muscl4life
Empire by LenZelig
The dudes by BRK
Changing Nick by BRK
Lumberjacked by Krisiar
Bull’s strength by muscl4life
Supermen by Also Known As
Oh man by BRK
Cool bracelet, bro by BRK

**This Page: Recently Updated Stories**
Warlock academia: Jacked by Cockatrice
Cave of worshippers by SomeMuscleGuy
The right blend by BRK
Adam University by OneLuckyGuy89
The Doublet fork by Alex Anders
Jim’s Sunday splitting by GibbyP
The Piedina chronicles by Gio Multipod
The thief and the amulet by BRK
Three giant guys by MegaMaker
The mischief of men by Mask

692 stories found Sorted by votes Total word count: 6,044,902

Gold Star 65

The legend of Ben by TreborNawoc When Ben found out the things he could do with his body, he became very popular with all of his randy dormmates. 3 parts 5,841 words Added Jul 2021 Updated 7 May 2022 17k views 5.0 stars (206 votes) •Cock Growth •Cock Vore •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Multihead •Multiarm •Multilimb •Replication •Body Parts in Strange Places •Stretchy •Inflation •Mouthcock •Selfcest •Shapeshifting •M/M/M/...

Life of Tre by TreborNawoc Tre has a wild body with lots of extras, which gets him a lot of attention—especially from his boyfriend, Ky. 5 parts 8,493 words Added Jun 2021 Updated 28 May 2022 8,436 views 5.0 stars (199 votes) •Huge Cock •Hyper Cock •Prehensile Cock •Public Orgasm •Extra facial features •Extra Mouths •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Multipec •Multitongue •Stretchy •Transformation •Hyper Tongue •Tongue Growth •M/M

Sebastian by TreborNawoc Sebastian’s experiment to transform himself into a multi-hunk worked, and then some! He can’t wait to show off the results to his best friend, Gavin. 4 parts 8,673 words Added Dec 2021 Updated 19 Nov 2022 13k views 5.0 stars (187 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitorso •Muscle Growth •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •First Time/Virgin •Infectious •M/M

Dylan by TreborNawoc Dylan and his extra-laden body are always hungry, so when his friend suggests an all-you-can-eat crawl he’s immediately on board. 6 parts 11k words Added Aug 2021 Updated 4 Jun 2022 15k views 5.0 stars (186 votes) •Huge Cock •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Stretchy •Belly Growth •Brothers •Selfcest •Vore •Absorption •Centaurs •Naga •M/M •M/M/M

The interview by TreborNawoc Brad is nervous about his job interview at MultiTours Resort, but the more he sees on site the more he likes—and they seem to like him, too. 2,166 words Added Oct 2021 5,828 views 5.0 stars (185 votes) •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Getting Taller •Plausible Size Difference •First Time/Virgin •Centaurs •M/M

Danny: Filming a star by TreborNawoc Danny’s special body makes filming a porn shoot extra-intense for everyone involved, the star included. 934 words Added Nov 2021 4,344 views 5.0 stars (182 votes) •Huge Cock •Extra Mouths •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Vore •M/M/M/...

Rowan by TreborNawoc Rowan is excited about his upcoming 18th birthday and his life to come at uni with his best friend turned boyfriend. On the big day, though, a series of changes forces him to begin an entirely new kind of life. 2 parts 2,605 words Added Jan 2022 6,822 views 5.0 stars (176 votes) •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •Crotchhead •Transformation •Human to Animal/Anthro •Tentacle •M/M

Ezra by TreborNawoc At the doctors to get checked over, new multi Ezra runs into the hottest guy he’s ever seen. 1,369 words Added Jun 2022 2,541 views 5.0 stars (148 votes) •Extra Mouths •Multicock •Multiarm •Multileg •Multilimb •Three Legs •M/M

Fabian: Vore Day by TreborNawoc It’s the first Saturday of the month, and that means multi friends Fabian and Cole are resuming their epic rivalry: whoever swallows the most hunks by the end of the day gets to be on top for the celebnration afterwards. 3,171 words Added Jul 2022 2,828 views 5.0 stars (138 votes) •Huge Cock •Extra Mouths •Multicock •Multiarm •Multileg •Multilimb •Vore •M/M •M/M/M/...

Abyssus Abbey 2 by Pen Darke To protect himself from the devils who want to attack and change him, Tuco must enter the Abyss—little knowing what he will find there. 18 parts 132k words (#10) Added Feb 2021 Updated 23 Sep 2023 26k views 5.0 stars (81 votes) •Huge Cock •Hyper Cock •Prehensile Cock •Wings •Muscle/Strength •Anthro/Furry •Demons •Incubus/Succubus •Witch/Warlock/Wizard •Horror •Pagan gods •Supernatural •Complete •M/M •M/M/M/...

The solitary flesh by Mikeytron A pair of space mercenaries are dispatched to a strange alien world to guard the manufacture of a massive quantity of the medical and cosmetic wonderdrug SynthStem, which allows humans to reshape their bodies. In part one, the stage is set and the stakes are raised. 4 parts 24k words Added Sep 2022 Updated 8 Oct 2022 14k views 5.0 stars (78 votes) •Huge Cock •Other Mental Changes •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Gradual Change •Merging •Aliens •Space Travel •Complete •Set in the Future •M/M

Railway changes by TreborNawoc An extra encounter on a train. 1,468 words Added Oct 2022 2,256 views 5.0 stars (73 votes) •Huge Cock •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Three Legs •Multitongue •M/M

Three is the magic number by TreborNawoc Evan is nervous on his first day teaching at a new school, worried about how different he looks, until a handsome colleague sets him at ease. 2,998 words Added Nov 2022 2,258 views 5.0 stars (67 votes) •Extra digits •Extra facial features •Extra Mouths •Multicock •Multileg •Multilimb •Three Legs •M/M

Encounter with a boytaur by TreborNawoc If you’re going to be stuck in an elevator, it might as well be with your super-hot boytaur office crush. 1,911 words Added Feb 2023 2,652 views 5.0 stars (48 votes) •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Transformation •M/M

The Dragonborn by TreborNawoc After an unexpected attack by local bullies on his eightteenth birthday, Xander finds himself in a dreamworld where he is offered a chance to be reborn. 2,658 words Added Feb 2023 4,430 views 5.0 stars (42 votes) •Cock Growth •Multi-abs •Multicock •Multiarm •Multilimb •Muscle Growth •Getting Taller •Size Increase •Tongue Growth •Destruction/Violence •Humiliation •Nonconsensual sex •Vore •Dragons •M/M

The Quadruped Society by TreborNawoc Josh is accepted into the ancient and prestigious University of St. Eligius where he learns that amid all of the various student clubs and societies is one devoted to members of the university community with certain differences from the rest of the student body. 10 parts 18k words Added Apr 2023 Updated 6 Jan 2024 4,325 views 5.0 stars (41 votes) •Huge Cock •Hyper Cum •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Hair Growth/Getting Hairy •Tongue Growth •M/M

Max’s morning wood by TreborNawoc Max makes a bet with his equally gifted boytaur brother about the size of his morning wood—only it’s a bit tougher to estimate when the wood in question is meansured in feet rather than inches. 1,444 words Added Apr 2023 3,393 views 5.0 stars (30 votes) •Huge Cock •Hyper Cock •Extra Mouths •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Incest •Brothers •M/M

Memories by TreborNawoc Tre is psyched. It’s his first day at uni, and he’s hoping to do well in his studies, make friends, and maybe encounter a few other multis like himself. The only thing he’s not sure about is meeting his roommate… 2 parts 5,460 words Added Sep 2021 Updated 2 Dec 2023 5,096 views 4.9 stars (188 votes) •Huge Cock •Prehensile Cock •Extra facial features •Extra Mouths •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Stacking •Plausible Size Difference •Hyper Tongue •Destruction/Violence •Vore •M/M

Brody by TreborNawoc After being transformed by Dylan, Brody and his boyfriend have some fun exploring his new body. 1,465 words Added Oct 2021 9,200 views 4.9 stars (187 votes) •Cock Growth •Huge Cock •Hyper Cock •Extra facial features •Muscle Growth •Stretchy •Vore •M/M

Quentin by TreborNawoc Unexpectedly transformed by Dylan, newly stretchy Quentin has no idea what to do now. Fortunately Dylan has some ideas. 1,620 words Added Jul 2022 3,619 views 4.9 stars (138 votes) •Multi-abs •Stretchy •Transformation •Vore •Goo People •M/M

Becoming a family of their own by TreborNawoc It’s date night for Alex and Dylan, and Alex has plans to make the evening truly special. 6 parts 20k words Added Aug 2022 Updated 8 Oct 2022 6,379 views 4.9 stars (122 votes) •Huge Cock •Hyper Cock •Extra digits •Extra facial features •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Gradual Change •Transformation •Getting Taller •Hyper Tongue •M/M

Abyssus Abbey by Pen Darke Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. 17 parts 125k words (#14) Added Feb 2020 Updated 16 May 2020 28k views 4.9 stars (71 votes) •Self-suck •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •Size Increase •Anthro/Scaly •Demons •Incubus/Succubus •Ogres •Satyrs •Witch/Warlock/Wizard •Fantasy Realm •Horror •Pagan gods •Supernatural •M/M •M/M/M

Feeding a god by TreborNawoc A towering, man-devouring teen muscle god’s gotta eat—and someone’s got to supply the meals that make him grow. 3,050 words Added Dec 2022 9,544 views 4.9 stars (63 votes) •Cock Growth •Cock Vore •Multi-abs •Multicock •Multipec •Multitongue •Muscle Growth •Getting Taller •Plausible Size Difference •Vore •M/M •M/M/M

One more drop by MegaMaker A college water polo player, Rain, is having trouble keeping up with expectations after a lackluster swim season. Afraid of getting cut from his team, he finds a mystery serum that improve his performance. To his surprise it works and his improved performance gets the approval of his entire team and his coach and really attracts the attention of his friend River. Will the attention go his head? Will his team and coach find out? And… will there be any side effects caused by the use of the serum? 16 parts 48k words (#77) Added Mar 2023 Updated 20 May 2023 63k views 4.9 stars (62 votes) •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Lycra/Spandex •Complete •M/M

One hot summer by BRK Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer. 54 parts 119k words (#17) Added Jun 2019 Updated 25 Jun 2022 73k views 4.9 stars (54 votes) •Always Hard •Cock Growth •Huge Cock •Self-suck •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Incest •Brothers •Twins •Selfcest •Nonconsensual change •Body Swap •Shared Body •Fourth of July •Gay Pride •Complete •Cannabis •M •M/M •M/M/M •M/M/M/...

Centurion of light by Ravine Mountain A great new story in which a centurion, Marcus, and five of his best men are transformed by the god Mars—and charged with a mission. 12 parts 38k words Added May 2014 Updated 5 Jan 2019 57k views 4.9 stars (49 votes) •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Incest •Twins •Demons •Pagan gods •Ancient Era •M/M •M/M/M •M/M/M/...

Tell me about my boner by BRK The gag tee shirt with a provocative slogan seemed like a good idea when he’d ordered it during a late-night stroke session, but now that it’s here it seems intent on changing his life in ways he might not be ready for. 7 parts 20k words Added Oct 2019 Updated 3 Dec 2022 34k views 4.9 stars (40 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Multicock •Suggestion •M •M/M

Click bate by Dream Big Andy didn’t remember ordering this weird butt and cock pleasuring equipment, but, hey, it looked like it might be fun to play with… 26 parts 23k words Added Nov 2020 Updated 5 Mar 2022 29k views 4.9 stars (35 votes) •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Other Mental Changes •Increased Libido •Transformation •A.I.-Controlled Change •Dildos/Toys •Merging •Set during the Pandemic •M/M •M/M/M/...

From the files of the Magic Misuse Office by BRK High-ranking magilegal investigator Liam O'Brien reports on a YouTube video in which twin college students have an illicitly magical effect on anyone watching. 6 parts 20k words Added Sep 2017 Updated 4 Sep 2021 20k views 4.9 stars (35 votes) •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Replication •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Social Media •Incest •Twins •Selfcest •Merging •Witch/Warlock/Wizard •M/M •M/M/M

Joined by BRK Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had. 5 parts 23k words Added Sep 2017 Updated 6 Feb 2021 18k views 4.9 stars (31 votes) •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Multitongue •Multitorso •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •Nonconsensual change •Merging •M/M •M/M/M

Body game: Encounter 813 by BRK Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. 9 parts 49k words (#74) Added May 2016 Updated 12 Jun 2021 41k views 4.9 stars (30 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Stretchy •Foot Growth •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •Selfcest •M/M •M/M/M

Anomalous Materials Research Facility 3‑DL by Mad Dog and Gurak Working with exotic materials on a distant research space station is all in a day’s work for Carter, a theoretical physicist and the sole mundane human in a crew of sexy (and sex-loving) creatures straight out of a very dirty fantasy novel. But when you work with stuff that scoffs at the laws of physics, normality can’t remain unbent forever. 6 parts 32k words Added Sep 2019 Updated 21 Mar 2020 25k views 4.9 stars (28 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multihead •Multilimb •Male Pregnancy •Transformation •Size Increase •Anthro/Furry •Centaurs •Demons •Orcs •M/M •M/M/M

The Body-Jack 9000 by The Gecko Rose A young man discovers the most incredible jackoff device ever, and he just can’t stop playing with it! 6 parts 6,176 words Added Feb 2018 Updated 30 Mar 2018 19k views 4.9 stars (25 votes) •Cock Growth •Self-suck •Multiarm •Multilimb •Merging •M/M

The double room by Tyler Wilson Tyler is confused to find two roommates listed for his double room at the university, but quickly finds that this new arrangement will work very well. 3 parts 7,922 words Added Jul 2017 Updated 2 Feb 2019 16k views 4.9 stars (25 votes) •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Incest •Twins •Triplets •Merging •M/M •M/M/M

The Festival of Haasenpfaap by S. Q. Neemie Wes’s roommate Zeb ropes him into celebrating his family’s yearly autumn festival of Haasenpfaap. When Wes is inadvertently chosen as this season’s Haasenpfaapeer, Zeb and Wes have to figure out how to reverse the changes Wes experiences. 5 parts 27k words Added Dec 2022 Updated 24 Dec 2022 6,824 views 4.9 stars (25 votes) •Cock Body •Hyper Cum •Nipple Emissions •Multicock •Muscle Breast •Muscle Growth •Gradual Change •Getting Taller •Complete •M/M

Second sight by BRK Danny passes the time reimagining the guys that pass through his life, including the increasingly hot and hung delivery boys for the local take-out place. 3 parts 5,079 words Added Nov 2003 19k views 4.9 stars (25 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •M/M

The bodyguards by MaxMorphs Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. 9 parts 22k words Added Apr 2021 Updated 21 Aug 2021 50k views 4.8 stars (47 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Gradual Change •Plausible Size Difference •Size Increase •Inflation •Incest •Brothers •Twins •M/M •M/M/M

Bull’s strength by muscl4life On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power. 28 parts 88k words (#29) Added Jul 2018 Updated 6 Oct 2018 93k views 4.8 stars (45 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Difference •Bestiality •Incest •Father/Son •Destruction/Violence •Infectious •Flying •M/M •M/M/M •M/M/M/...

The power of suggestion by BRK On a long bus trip, Jordan can't help using his ability to suggest physical changes on his handsome seatmate, but things soon get out of hand. 1,878 words Added Feb 2009 47k views 4.8 stars (40 votes) •Cock Growth •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Size Increase •Retcon •Suggestion •Incest •Brothers •Twins •Selfcest •Complete •M/M

A different kind of closeness by Salem Noctua When Liam found a suspicious e-mail that led him to an even more suspicious website, he didn’t know how to react... until he got to know the “special changes” that came with the site’s product. And who else would he test it with other than his best friend and roommate? 2 parts 25k words Added Jul 2022 4,634 views 4.8 stars (34 votes) •Multicock •Multihead •Multitorso •Nonconsensual change •Merging •Shared Body •Complete •M/M

Incubus by CentaurQuinn Ken discovers his friend with benefits is more than he seems, and might be a solution to a problem at work. 2,534 words Added Oct 2020 13k views 4.8 stars (34 votes) •Cock Growth •Wings •Hyper Muscle •Muscle Growth •Transformation •Getting Taller •Inflation •Infectious •Incubus/Succubus •Supernatural •Immortality •Shapeshifting •M/M

An airplane parasite by SomeMuscleGuy After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. 4,977 words Added Oct 2022 29k views 4.8 stars (32 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •M

Cutting through by Peeda The story of a boy, a knife and a fantasy. 4 parts 5,776 words Added Dec 2015 Updated 25 May 2016 27k views 4.8 stars (27 votes) •Self-suck •Multilimb •Detachable •Transformation •Body Swap •M/M

Many hands massage by The Gecko Rose Handsome masseur Raph uses a variety of skills and techniques to give you the best massage possible. 5 parts 14k words Added May 2022 Updated 4 Jun 2022 4,979 views 4.8 stars (27 votes) •Cock Growth •Self-suck •Extra digits •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Stretchy •Detachable •Selfcest •Shapeshifting •M/M

The need to obey by Musiker An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. 10 parts 56k words (#58) Added May 2019 Updated 20 Nov 2021 38k views 4.8 stars (25 votes) •Cock Shrinking •Huge Balls •Huge Cock •Nipcocks •Nosecock •Multicock •Multiarm •Multilimb •Gender Swap •Other Mental Changes •Straight to Gay •Muscle/Strength •Crotchhead •Body Parts in Strange Places •Stretchy •Butt Growth •Belly Growth •Foot Growth •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Hair Growth/Getting Hairy •Hyper Tongue •Suggestion •Bisexual •Hetero Sex •Cock Cage •Dom/Sub •Sex-Slave •Rubber/Latex •Immortality •M/M •M/M/M

Mind and body by BRK Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. 16 parts 66k words (#46) Added Jun 2012 Updated 28 Jul 2017 163k views 4.7 stars (103 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •App •Suggestion •Incest •Brothers •Hypnosis •Mind Control •t/t •t/t/t •t/t/t...

Gooed friends by Ziel The author, prompted to write about multi-limb and keen to indulge in his love for “slime boys,” offers a story rife with gooey fun, cute sappy young love, multi-limbs, consentacles and some mild muscle and junk growth for good measure. 5 parts 39k words Added Jul 2014 Updated 5 Jan 2018 47k views 4.7 stars (74 votes) •Cock Growth •Huge Cock •Multicock •Multilimb •Size Increase •Goo People •Tentacle •Halloween •Shapeshifting •M/M

Shift by NBCK99 At first there were only a few of those abnormally tall, wildly muscular, huge-cocked, boner-inducing half-naked guys, encountered here and there on a train, in a mall, a demigod amidst the chaff. That was at first. 5 parts 14k words Added Jul 2014 Updated 30 Mar 2016 40k views 4.7 stars (61 votes) •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Muscle Growth •Muscle/Strength •Plausible Size Difference •Retcon •M/M •M/M/M

The dudes by BRK The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true. 7 parts 16k words Added Mar 2010 Updated 2 Mar 2016 129k views 4.7 stars (49 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •Brothers •Hyper Pheromones •t/t •t/t/t •t/t/t...

At the cafeteria by BRK Jordan meets up with his friends at the cafeteria very late one night before midterms. They end up making a game of passing around Ethan’s ancient-recipe birthday liqueur and telling strange rumors about each other, with some unintended consequences. 3 parts 8,362 words Added Jun 2015 32k views 4.7 stars (43 votes) •Cock Growth •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Getting Handsomer •Retcon •Suggestion •Infectious •Immortality •M/M •M/M/M

Flashmob by BRK Jacob receives a strange camera that has an unexpected effect when he takes a picture of his hunky roommate, Keith, with whom he’s become increasingly smitten. 12 parts 50k words (#70) Added Mar 2015 Updated 30 May 2020 37k views 4.7 stars (43 votes) •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Selfcest •M/M •M/M/M

Changing Nick by BRK Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. 18 parts 70k words (#42) Added May 2013 Updated 16 Jul 2022 118k views 4.7 stars (40 votes) •Always Hard •Cock Growth •Huge Cock •Nipcocks •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •Tongue Growth •App •Retcon •Selfcest •Nonconsensual change •Merging •Witch/Warlock/Wizard •Invisibility •M/M •M/M/M •M/M/M/...

Body game by BRK In an experimental story based on changes generated randomly by a computer program, the already well built Marcus is invited to a warehouse where he and four others play a strange game that, turn by turn, makes their bodies randomly freakier and freakier. 13k words Added Aug 2014 34k views 4.7 stars (30 votes) •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Size Increase •Mouthcock •Selfcest •Complete •M/M

Gettin’ merged by Jefftaur Roommates and friends Mark and Eric are told their dorm is too small for the both of them. Thankfully, they have a solution. 3,207 words Added Aug 2009 21k views 4.7 stars (27 votes) •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Merging •M/M

Greg and Jesse by BRK Greg and Jesse are already pretty close. But the addition of a little premium weed combined with a video chat session makes them even closer. 3 parts 6,991 words Added Mar 2009 Updated 5 Jan 2018 32k views 4.7 stars (27 votes) •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Brothers •Selfcest •Merging •Cannabis •t/t •t/t/t

The e-journal by hyperboi Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. 3,597 words Added Jul 2018 19k views 4.7 stars (26 votes) •Cock Growth •Huge Balls •Huge Cock •Multi-balls •Multicock •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers •Nonconsensual change

The engineer by Galpha567 A captive in a hidden lab is made to experience wonderful augmentations to his body by a phallically-obsessed engineer. 2 parts 7,147 words Added Jan 2013 Updated 31 Dec 2013 27k views 4.7 stars (26 votes) •Nipcocks •Nipple Emissions •Multicock •Mouthcock •Restraints •M/M

Novus homo by BRK An FBI agent interrogates an uncommonly attractive young man caught hiding during a trafficking raid. Is he a victim, a coconspirator, or something else entirely? 4 parts 8,483 words Added Jan 2024 4,581 views 4.7 stars (26 votes) •Huge Cock •Replication •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Nanotech •Age Difference •Nonconsensual change •Complete •M/M

Curses and consequences by BRK Reading this story is a bad idea, but you can’t resist now that you know it’s cursed. 1,456 words Added Sep 2021 13k views 4.7 stars (25 votes) •Always Hard •Cock Growth •Huge Cock •Self-suck •Always Cumming •Hyper Cum •Multi-abs •Multiarm •Multilimb •Addiction •Increased Libido •Gradual Change •Getting Taller •Retcon •Social Media •Supernatural •Complete

Bound together by NBCK99 When you have the ability to "push" people to be bigger and hotter, and not a lot of self-control, a really cute repairman can be a challenge—especially if things don’t go quite the way they’re supposed to. 4,818 words Added Jan 2016 16k views 4.6 stars (35 votes) •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •M/M

Demon brand jeans by alwaysmyway Shopping for creepy Halloween costumes at the last minute is probably not a good idea. 6,033 words Added Aug 2012 30k views 4.6 stars (30 votes) •Wings •Muscle Growth •Muscle/Strength •Incest •Brothers •Halloween •Flying •M/M

Lumberjacked by Krisiar Trapped by a snowstorm at an underheated family cabin in northern Manitoba, Henry and Will stumble across a hidden sauna in the woods while out looking for wood. It turns out someone out there wants to help out guys like Henry and Will who could do with a little size improvement. 4 parts 12k words Added Aug 2011 Updated 6 Oct 2011 98k views 4.6 stars (30 votes) •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Nipple Emissions •Multi-abs •Addiction •Muscle Growth •Muscle/Strength •Getting Handsomer •Hair Growth/Getting Hairy •M/M

A father and son’s inseparable bond by Salem Noctua Ezekiel finds a way to make his fraught relationship with his dad, Lucas, a little more intimate. 12k words Added Jan 2023 6,129 views 4.6 stars (28 votes) •Human to Cock •Incest •Father/Son •Nonconsensual change •Merging •M/M

Cool bracelet, bro by BRK Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. 6 parts 20k words Added Feb 2014 Updated 3 Jun 2023 75k views 4.5 stars (53 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Multi-abs •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Incest •Brothers •M/M/M •t/t •t/t/t

Werewolf High by BRK The star of a teen werewolf show has a nagging sense that something weird is happening to the show’s extremely muscular, hung, and horny cast and crew, but he can’t quite put his finger on what it is. 3 parts 13k words Added Jul 2014 Updated 31 Dec 2015 37k views 4.5 stars (28 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Size Increase •Incest •Twins •Triplets •Selfcest •Werewolves •M/M •M/M/M

5.0 Stars 67

Toil & trouble by BRK After a series of threatening texts, P.I. Jordan Coffey wakes up different—and not alone. 3 parts 17k words Added Oct 2016 Updated 3 Nov 2018 11k views 5.0 stars (22 votes) •Multiarm •Multilimb •Replication •Selfcest •Witch/Warlock/Wizard •M/M •M/M/M

Me two by BRK Chris has some time off from his celluloid heroics as an A-list movie star and is going through fan mail when he finds a joke twin-making machine. Amused, he tries it out, with… unexpected results. 2,725 words Added Jan 2021 5,558 views 5.0 stars (16 votes) •Multicock •Multihead •Multileg •Multilimb •Three Legs •Multipec •Replication •Incest •Twins •Selfcest •Merging •Complete •M/M

Meta massage therapy by M.M.69 A mysterious new massage parlor opened in town, and brothers Jared and Jason have VIP passes. What makes this place so special? 3 parts 15k words Added Nov 2021 Updated 1 Jan 2022 14k views 5.0 stars (15 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Replication •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Butt Growth •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Age Difference •Incest •Brothers •Father/Son •Selfcest •Dom/Sub •Pagan gods •M/M

Secret Santa by BRK Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. 3 parts 15k words Added Dec 2016 17k views 5.0 stars (15 votes) •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Incest •Brothers •Selfcest •Christmas •Complete •M/M •M/M/M/...

The box by BRK Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. 8 parts 30k words Added Dec 2002 Updated 7 Sep 2019 31k views 5.0 stars (14 votes) •Cock Growth •Huge Cock •Public Orgasm •Extra digits •Multicock •Multihead •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Stretchy •Getting Handsomer •Getting Taller •First Time/Virgin •Incest •Brothers •Selfcest •Witch/Warlock/Wizard •M/M •M/M/M •M/M/M/...

Triple trouble by Tommyhawk An accident turns lab assistant Val into Val-1, Val-2, and Val-3. 4,868 words Added Jan 2006 9,755 views 5.0 stars (14 votes) •Replication •Selfcest •M/M/M

The blue daiquiri by BRK Another artifact of the universe makes an appearance, this time at a loft party to celebrate the pilot Henry scripted, Ice City, going to series. If only Henry were having as much success figuring out his feelings for his sweet but ordinary-looking roommate, Gavin. 9,647 words Added Oct 2017 12k views 5.0 stars (13 votes) •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Suggestion •Complete •M/M

A handful of Lukes by NBCK99 It was pretty clear his new roommate Luke was hiding something, but coming home to find Luke embracing ... another Luke? ... was not what he expected. 3,123 words Added Jun 2016 7,029 views 5.0 stars (13 votes) •Replication •Selfcest

Remodel by BRK On a modeling shoot in Brazil, Reese finds himself uncovering his body’s hidden potential—which apparently includes some unexpected extras. 2 parts 5,049 words Added Mar 2020 Updated 19 Sep 2020 6,594 views 5.0 stars (13 votes) •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •M/M •M/M/M

Shaming the boastful centaur by DracumSum Bill makes a joke, and a Greek goddess makes it real. 7 parts 41k words (#98) Added Oct 2022 Updated 21 Oct 2023 11k views 5.0 stars (13 votes) •Always Hard •Cock Growth •Cut to Uncut •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Four Legs •Hyper Muscle •Immobility •Muscle Growth •Public Nudity •Increased Libido •Breast Expansion •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Giants •Forced Growth •Human to Animal/Anthro •Hair Growth/Getting Hairy •Hairless •Retcon •First Time/Virgin •Bisexual •Nonconsensual change •Restraints •Hyper Pheromones •Time Travel •Centaurs •Pagan gods •Supernatural •Complete •M/M •M/M/F

There’s something about Billy by Ziel Billy seems like perfectly normal, good-looking guy from the waist up. But there’s something going on inside Billy’s weird, super-baggy pants, and Duke and Kevin were determined to find out what it was. 5,442 words Added Feb 2017 18k views 5.0 stars (13 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-balls •Multicock •Infectious

The thief and the amulet by BRK A small, slightly-built thief with a bigger, hunkier lover who likes to tease him about his stature gets a chance at a bit of payback thanks to a magical amulet. 4,780 words Added Mar 2024 4,167 views 5.0 stars (13 votes) •Cock Growth •Cock Shrinking •Cock Theft •Huge Balls •Huge Cock •Multicock •Muscle Growth •Muscle Theft •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Witch/Warlock/Wizard •Fantasy Realm •M/M

Graduation party by Jefftaur Steve and the rest of his friends have a huge graduation dance party. It’s already a blast even before the “novelty cup challenge” starts the guys chugging some special boytaur-making beer. 3 parts 3,455 words Added Mar 2009 15k views 5.0 stars (12 votes) •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Muscle/Strength

Lucas by Jefftaur If this is The Boy from Ipanema, then no wonder. 2,236 words Added Jul 2009 11k views 5.0 stars (11 votes) •Multicock •Boytaur •Four Legs •Multileg •Multilimb •M/M

A soldier’s tale by TreborNawoc Tre encounters a refugee multi from a secret German experimentation program. 5,911 words Added Oct 2023 1,627 views 5.0 stars (11 votes) •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Transformation •Getting Taller •M/M

Transform by Also Known As Containing a secret is a hard thing to do. And the bigger the secret is, the harder it is to keep. No one was finding the truth of this more than those few men in charge at the Institute for Genetic Enhancement where the way has been found to transcend ordinary masculinity. The sequel to Supermen. 35 parts 132k words (#8) Added Oct 2002 60k views 5.0 stars (11 votes) •Cock Growth •Ball Growth •Huge Cock •Prehensile Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Voice Deepening •Hyper Pheromones •Infectious •Flying •M/M •M/M/M

Tuesday by BRK My best bud Kev and I have a secret. Okay, it’s a really badly kept secret—I grow extras. But when Kev starts to change too, we soon find out there are lots of secrets at my school. 7 parts 13k words Added May 2003 Updated 1 May 2021 30k views 5.0 stars (11 votes) •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Replication •Stretchy •Incest •Twins •Selfcest •Body Swap •M/M •M/M/M/...

Twinning: The college years by BRK At college, Will attracts the attention of a sexy, Irish hockey player who pushes all Will’s buttons—but now that he’s in this new world Will isn’t sure he can share all of himself with his slowly growing admirer. 8 parts 37k words Added Mar 2017 Updated 9 Oct 2021 27k views 5.0 stars (11 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Extra digits •Multi-abs •Multicock •Multitongue •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •Tongue Growth •Selfcest •St. Patrick’s Day •M/M •M/M/M/...

A blessing in disguise by Jo Psmythe Colin, an over-stressed college student, meets the man of his dreams in Chris. But Chris has a secret that might drive them apart—or bring them even closer together. 5,422 words Added Sep 2019 14k views 5.0 stars (10 votes) •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Stacking •Stretchy •Plausible Size Difference •Size Decrease •Size Increase •Suggestion •Vore

Bodymorphchat by BRK Conversations in this chat room are just like any other, with one exception: your screen name eventually becomes literally true. 1,920 words Added Nov 2004 24k views 5.0 stars (10 votes) •Multi-abs •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Replication •Stretchy •Transformation •Selfcest •All Dialog •M/M •M/M/M

The rent boy who saved Christmas by BRK Cody and his extra-large cock have a premium gig going, until a few random words to the wrong person turn him into the magical nephew of a very real supernatural being—and this year, Uncle Kris needs his help. 2 parts 8,386 words Added Dec 2022 5,045 views 5.0 stars (10 votes) •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Size Increase •Retcon •Selfcest •Merging •Supernatural •Christmas •M/M •M/M/M •M/M/M/...

The Servonyx exclusion by BRK Uncovering some corporate skulduggery leads to dire consequences for Beck. Nearly killed in a suspicious crash, he soon finds himself halfway around the world trapped in a physically enhanced pleasure humaniform… in the keeping of a handsome Russian plutocrat. Pleasure is easy to unlock in this new existence, but escape and revenge will be a lot harder to manage. 3 parts 14k words Added Jul 2018 Updated 17 Nov 2018 11k views 5.0 stars (10 votes) •Cock Growth •Multiarm •Multilimb •Muscle Growth •Size Increase •Age Difference •Nonconsensual change •Androids/Cyborgs •M/M

Simon says by BRK My goofy, fun-loving shop owner loves staging these ridiculous competitions with us, but this latest one is definitely the craziest. 2 parts 7,732 words Added May 2013 Updated 30 Jun 2017 23k views 5.0 stars (10 votes) •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Muscle/Strength •Getting Taller •Size Increase •Suggestion

SpoogeQuest by BRK After pissing off his game-developer ex, Vlad finds himself inside an open-world gay erotic fantasy game where everything about him is up to 11—and, unless he undertakes a perilous quest, further changes will await him. 4,829 words Added Sep 2019 10k views 5.0 stars (10 votes) •Cock Growth •Huge Balls •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Selfcest •Witch/Warlock/Wizard •Fantasy Realm

The Anterotica by LucaWLee During an impending apocalypse, a minor god of sex has to confront and fuck his way through infighting pantheons, each full of evil desire. 4 parts 12k words Added Aug 2023 Updated 2 Sep 2023 5,657 views 5.0 stars (9 votes) •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Wings •Hyper Muscle •Pec Fucking •Muscle Growth •Muscle Worship •Pagan gods •M/M •M/M/M

The antique lamp by DimethylCoconut There are two facts about me that one should know before I tell this story: I had always had fantasies about cloning—I would date myself, and I am also a collector. The story I am going to tell is about how these two things combined and made me who I am today. 3,023 words Added Mar 2021 3,645 views 5.0 stars (9 votes) •Replication •Selfcest

Bar wishes by Salem Noctua There’s a new bar in town, and Eric believes that this will be the place that he’ll get to hook up with someone and, in the long run, form a relationship with. Little did he know that if you wish upon a bar’s private room, even fantasies can come to life. 3,174 words Added Aug 2021 5,467 views 5.0 stars (9 votes) •Cockfucking •Huge Cock •Nonconsensual change •Merging

The blue paramour by BRK Quint, a high-end sex-line agent, likes to explore his callers’ secret fantasies with them. But things go a little differently after a lunch that happened to include a certain artifact of the universe. 5,132 words Added Aug 2019 9,523 views 5.0 stars (9 votes) •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Three Legs •Multipec •Stacking •Pointy Ears •Getting Taller •Retcon •Suggestion •Ogres •Complete •M/M

Irresistible by Jefftaur and Mr Arbitrary Brandon has a thus-far unrequited crush on his friend Ethan. A wish gives him the chance to push things forward, but the results aren't what he expected! 8 parts 30k words Added Feb 2019 7,378 views 5.0 stars (9 votes) •Wristfeet •Djin/Jinn/Genie

Phone sex fantasy by BRK Phone chat was never like this. 2,232 words Added Aug 2004 15k views 5.0 stars (9 votes) •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Replication •Size Increase •Selfcest •Complete •M/M

The right blend by BRK In this sequel to “One Hot Summer,” Thad returns to Colorado, still in Zac’s upgraded, hyper-hung body. When he finds he’s no longer able to morph himself back into what he’s supposed to look like, his only hope is his sexy and capable second-in-command, Aleksei. 22 parts 66k words (#47) Added Mar 2023 Updated 6 Apr 2024 23k views 5.0 stars (9 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Muscle/Strength •Always Shirtless •Pointy Ears •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Race/Ethnicity Change •Retcon •Incest •Brothers •Nonconsensual change •Body Swap •Cannabis •M/M •M/M/M •M/M/M/...

2525 Doubled Lane by TwinReplica After a long search, Lane has finally found his dream home, but finds there may be more to the house’s technology than meets the eye. 2 parts 6,940 words Added Jan 2022 2,951 views 5.0 stars (9 votes) •Replication •Selfcest •Metabods 25 •M/M •M/M/M/...

Unboxing Viktor by BRK In a not-so-distant future, Christian receives a gift that reminds him of the hot neighbor he has a crush on. 3,316 words Added Feb 2024 1,296 views 5.0 stars (9 votes) •Huge Cock •Multicock •Multiarm •Multilimb •Multipec •Transformation •Getting Taller •Mouthcock •Androids/Cyborgs •Complete •Set in the Future •M/M

The four jocks: The loft by BRK A quartet of very attractive clothing and fitness models sharing a loft try the transformation game during a power blackout, and are soon filled with awe at what they’re doing to themselves and each other as they play. 2 parts 9,337 words Added Dec 2013 17k views 5.0 stars (8 votes) •Cock Growth •Huge Cock •Multicock •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Complete •M/M •M/M/M/...

Jim’s Sunday splitting by GibbyP A two-headed man named Jim, who is head over heels for himself, has an unexpected splitting surprise on a splendid Sunday… 2,384 words Added Mar 2024 630 views 5.0 stars (8 votes) •Extra digits •Multicock •Multihead •Multiarm •Multileg •Three Legs •Multipec •Selfcest •M •M/M/M

A Surgeon General’s warning by Portowulf Dr. Ethan Carter has become a bit of an underground celebrity in the medical field as the only doctor to successfully un-fuse patients who’d used a new drug on the market meant for cocking. 1,741 words Added May 2020 4,181 views 5.0 stars (8 votes) •Human to Cock •Nonconsensual change •Merging

Toil and trouble by Ziel Wyatt and Jordan wander off the path at a haunted house and encounter a witch brewing up something just for them. 4,030 words Added Oct 2017 12k views 5.0 stars (8 votes) •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Halloween •M/M

Wedding swap by squatch Another wedding alone, until you employ a service that makes it interesting. 2 parts 5,013 words Added Nov 2021 Updated 13 Nov 2021 9,541 views 5.0 stars (8 votes) •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Bisexual •Hetero Sex •Body Swap •Shared Body •M/M •M/F

The changing by NBCK99 After an encounter with an ancient book of Irish poetry that sure seems a lot like a spell grimoire, three friends discover they’ve set something in motion that will change everything—for themselves and, before long, for everyone else as well. 2 parts 5,286 words Added Jun 2016 10k views 5.0 stars (7 votes) •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength

Chat transcript: More than plenty by BRK Two guys chatting about extras end up giving each other the works. 2,780 words Added Nov 2014 8,753 views 5.0 stars (7 votes) •Multicock •Multilimb •Replication •Size Increase •Selfcest •Infectious •All Dialog •M/M

Jocktaur pledge by BRK High school track superstar Tommy finds he isn’t king of the world anymore now that he’s left his small town for the huge, sprawling State U. His hopes of getting into a big frat end up crushed, and his last hope is a house where the brothers keep to themselves and hardly let anyone in at all. 4,791 words Added Sep 2020 5,277 views 5.0 stars (7 votes) •Cock Growth •Huge Cock •Boytaur •Four Legs •Multileg •Multilimb •Incest •Twins •Complete •M/M •M/M/M

Leg wheel by Martin Boyar Handsome Dave wants to become a wheel of legs so badly that even instructions jokingly made up on the spot actually work! 4 parts 7,253 words Added Jun 2006 8,907 views 5.0 stars (7 votes) •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Replication •Selfcest •M/M

Transform: Friends in need by Also Known As Franklin refuses to let his best friend Albert induct him into the Muscle Club, despite the awesomeness of Albert’s body and the control over it he’s gained. Albert agrees to leave him alone. But Franklin is feeling these bursts of powerful arousal coursing through him as they’re playing video games together, and he knows Albert’s doing it on purpose… 6,594 words Added Jan 2014 12k views 5.0 stars (7 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious •M/M

An uneven exchange by Mr Arbitrary Max tries to indulge his foot fetish in secret, but his boyfriend James catches him and makes an unusual exchange. 1,545 words Added May 2018 5,446 views 5.0 stars (7 votes) •Wristfeet

Centaur professor by James Fourlegs This learned descendant of the famous teaching centaur Chiron passes on more than just wisdom. 2 parts 4,113 words Added Mar 1998 21k views 5.0 stars (6 votes) •Four Legs •Multiarm •Multileg •Multilimb •Replication •Stretchy •Detachable •Selfcest •Centaurs

Double dream feat by Ziel Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls. 4,723 words Added Jun 2018 9,954 views 5.0 stars (6 votes) •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Replication •Selfcest •M/M •M/M/M/...

The jeans by Jefftaur Josh gets his hands on a pair of trick jeans and decides they’ll work better on someone half-asleep—like his buddy, Ty, who’d look really hot with extra feet. 579 words Added Aug 2013 9,532 views 5.0 stars (6 votes) •Multicock •Four Legs •Multileg •Multilimb

Made of lad by brazboy An explorer wants to find the marvelous and ancient temple of Karkok, but he gets to experience many wonders he didn’t sign up for—what he finds, at the end of the day, is something way more precious than a pile of bricks. 2 parts 7,224 words Added Nov 2023 3,836 views 5.0 stars (6 votes) •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Multi-abs •Multicock •Boytaur •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Replication •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Detachable •Giants •Size Increase •Tongue Growth •Mouthcock •Flying •Complete •M/M

Rob’s experiment by Jefftaur Rob goes camping on his own, determined to see if that magic book he found could do what it promised. 1,855 words Added May 2002 11k views 5.0 stars (6 votes) •Multicock •Four Legs •Multilimb •M

Seth by Josh Dugan As foreshadowed in an erotic dream, Seth is embarrassed to have grown so many feet, but really, it’s no problem at all. 2 parts 2,374 words Added Feb 2009 8,028 views 5.0 stars (6 votes) •Lots of Legs •Multilimb

Transform: Phone sex by Also Known As Converting a guy to be one of the Transformed is easy enough in person. But what about over the phone? 5,573 words Added Jan 2014 14k views 5.0 stars (6 votes) •Cock Growth •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious •M/M •M/M/M

Transform: Teacher’s pet by Also Known As As students go, Raul is pretty cocky, and with good reason—even at detention with Mr. Titus and the rest of the Muscle Club. 8,100 words Added Jan 2014 13k views 5.0 stars (6 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

TransformiMate: Product presentation by Cockatrice TransformiLabs unveils their latest transformation device: The TransformiMate. A product presentation you don’t want to miss! 2 parts 10k words Added Sep 2022 Updated 22 Oct 2022 5,069 views 5.0 stars (6 votes) •Human to Cock •Nosecock •Multicock •Four Legs •Multileg •Multilimb •Three Legs •Wristfeet •Muscle Growth •Crotchhead •Body Parts in Strange Places •Detachable •Transformation •Merging •Tentacle •NS

What I learned on my vacation by BRK (Hint: it involves extra limbs and stuff.) 2 parts 2,038 words Added Jan 2006 12k views 5.0 stars (6 votes) •Multicock •Multilimb •Stretchy •M/M

You’re stuck with me, and I’m stuck with you by Salem Noctua All Erwin wants is to keep on sleeping. Unfortunately, he soon realises he is no longer in his room, and an older man who should not have been there is lying next to him! Where is he? Who is this man? And why can't he get away?! 18k words Added Jul 2023 2,171 views 5.0 stars (6 votes) •Multicock •Multihead •Plausible Size Difference •Age Difference •Merging •Complete •M/M

All your feet on the table by James Fourlegs The whole thing with wristfeet is really quite involved. 735 words Added May 2002 10k views 5.0 stars (5 votes) •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet

The body shop by BRK A special, experimental program at a small, friendly all-male college offers a range of body enhancements, and the scientists in charge are surprised at just how popular the extra limbs and cocks are with the students and faculty. 6 parts 5,703 words Added Oct 1997 15k views 5.0 stars (5 votes) •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Complete •M/M •M/M/M

Eric by Brad Mercury While working on his car, Eric finally decides to show his best friend the extras he can grow. 4 parts 4,815 words Added May 2002 14k views 5.0 stars (5 votes) •Multicock •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •M/M

Feet of magic by Brad Mercury A one-on-one with this handsome magician becomes many on many. 1,474 words Added May 2002 9,287 views 5.0 stars (5 votes) •Multicock •Multilimb

The hole by brazboy A hole to another world appears in the middle of a random guy’s bedroom. What will he do, cross it? But what if the other world is not quite as similar to ours as he had expected at first? 2 parts 8,849 words Added Aug 2023 2,979 views 5.0 stars (5 votes) •Cock Growth •Huge Cock •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Selfcest •Humiliation •Nonconsensual change •Nonconsensual sex •Restraints •Bodily Fluids •Complete •M/M •M/M/M

Incubus garage by Quick Master An incubus of the lower realms aims to corrupt all of the men working at a greasy local garage into incubi. 3 parts 15k words Added Dec 2021 Updated 1 Jan 2022 14k views 5.0 stars (5 votes) •Cock Growth •Huge Balls •Huge Cock •Nipple Emissions •Multicock •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tongue Growth •Hyper Pheromones •Infectious •Demons •Incubus/Succubus •Supernatural •M/M •M/M/M •M/M/M/...

A little more by BRK A lonely barista makes friends with three sexy brothers, leading to a drunken night of fun where he gets a chance to make a few changes in his life. 3,282 words Added Feb 2024 2,790 views 5.0 stars (5 votes) •Cock Growth •Huge Balls •Huge Cock •Nipple Emissions •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Multitorso •Muscle Growth •Increased Libido •Getting Handsomer •Getting Taller •Tongue Growth •Suggestion •Incest •Brothers •Merging •Complete •M/M/M/...

My friend Jon by Martin Boyar Ever had one of those friends who can do anything? 1,427 words Added Sep 2004 9,071 views 5.0 stars (5 votes) •Four Legs •Multileg •Multilimb •Six Legs

Tales of taurs by brazboy A series of miscellaneous short tales centered around boytaurs. 5 parts 6,935 words Added Dec 2023 Updated 13 Jan 2024 1,993 views 5.0 stars (5 votes) •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle/Strength •Plausible Size Difference •M/M •M/M/M/...

The threads of time by Josh Dugan On a gay centaur cruise, Josh discovers a race of hextaurs, and learns their amazing secrets. 2,845 words Added Jan 2017 5,373 views 5.0 stars (5 votes) •Lots of Legs •Multilimb •Centaurs

Three giant guys by MegaMaker Three short vignettes taking place in three separate universes, with three very hot growing guys. 3 parts 5,926 words Added Mar 2024 5,349 views 5.0 stars (5 votes) •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Getting Dumber •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Destruction/Violence •Hyper Pheromones •Shapeshifting •M

Transform: Morning wood by Also Known As 8,923 words Added Jan 2014 16k views 5.0 stars (5 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

4.5+ Stars 230

The blue pumpkin by BRK Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… 6 parts 8,774 words Added Oct 2020 11k views 5.0 stars (20 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multiarm •Multilimb •Multitongue •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Mouthcock •Incest •Twins •Selfcest •Merging •Supernatural •Halloween •Complete •M/M •M/M/M •M/M/M/...

Doubling up by BRK All the dorm rooms in Bryce’s building are being combined with another, and everyone’s doubling up. What isn’t immediately apparent is that it isn’t the rooms that are being merged—it’s the roommates. 3 parts 7,007 words Added Jun 2013 Updated 1 May 2015 27k views 4.9 stars (23 votes) •Always Hard •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitorso •Stacking •Incest •Twins •Merging •M/M •M/M/M •M/M/M/...

Mutation by BRK Everyone in Portia, Alaska has been grown thicker and stronger and made irresistibly beautiful, but none more than the teens in the high school. Geek genius Mr. Lewis tries to roll back the most extreme changes in Mr. Casey’s class as a test case, but the trial doesn’t go anywhere near as planned. 4 parts 9,583 words Added Jun 2010 Updated 27 Jul 2018 73k views 4.9 stars (21 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Selfcest

Centaur mania by Josh Dugan How come it's the mad geniuses who get to have all the fun? 1,887 words Added Jun 1997 18k views 4.9 stars (19 votes) •Huge Cock •Multicock •Lots of Legs •Multileg •Multilimb •Centaurs

The four jocks: College buddies by NBCK99 NBCK99 tries his hand at a "Four Jocks" story, involving four insanely hot jocks growing and changing each other as they feed each others’ attraction and arousal. 4,873 words Added Aug 2015 21k views 4.9 stars (19 votes) •Always Hard •Cock Growth •Huge Cock •Self-suck •Multicock •Multilimb •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers

Adventures of an Ivy League himbo by iHeywood This is a story all about how Liam Montgomery became the best himbo ever while a student at an Ivy League university. 2 parts 5,749 words Added Jun 2022 13k views 4.9 stars (18 votes) •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Male Pregnancy •Incest •Father/Son •Set in the Future •Hyper Anus •M/M •M/M/M

Induced transformation: a brief history by BRK A father explains to his son that back in his day, they didn’t have any of these fancy-schmancy apps with built-in retcon. Back then, if you changed someone, they changed, and everyone had to just suck it up and deal with it. 2,248 words Added Jun 2020 13k views 4.9 stars (17 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Replication •Muscle Growth •Age Regression •App •Retcon •Age Difference •Incest •Brothers •Father/Son •Selfcest •Nonconsensual change •Infectious •All Dialog •Complete •M/M •M/M/M/...

Needham High Mavericks by BRK Motivating the team has been taken up a notch. 4 parts 14k words Added Aug 2005 Updated 20 Oct 2018 20k views 4.9 stars (17 votes) •Cock Growth •Multicock •Replication •Muscle Growth •Muscle/Strength •Gradual Change •Selfcest •M/M •M/M/M

Onion Hill Manor by William Allen Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. 5 parts 26k words Added Oct 2017 Updated 8 Dec 2017 26k views 4.9 stars (17 votes) •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multileg •Multilimb •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Giants •Size Decrease •Size Increase •M/M •M/M/M

The perfect body by Cockatrice Nathan’s vision of having the perfect body involves being part of another person’s body. 3,972 words Added Jan 2020 7,999 views 4.9 stars (17 votes) •Human to Cock •Straight to Gay •Merging

The expedition by BRK An archaeologist and his research assistant, joined at the last minute by a jock desperate to boost his GPA, embark on a preliminary exploration of a mysterious Aegean island. 16 parts 37k words Added Jul 2021 Updated 1 Oct 2022 19k views 4.9 stars (16 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Multihead •Boytaur •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitongue •Replication •Stacking •Hyper Strength •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Tongue Growth •Age Difference •Selfcest •Infectious •Merging •Shared Body •Centaurs •Pagan gods •M/M •M/M/M

First costume by Cockatrice Luke is invited to a special Halloween party, though he does not know yet just how special that party is going to be. 6,359 words Added Oct 2020 11k views 4.9 stars (16 votes) •Cockless •Multihead •Wristfeet •Crotchhead •Detachable •Transformation •Body Suit •Human to Inanimate •Mouthcock •Rubber/Latex •Merging •Androids/Cyborgs •Centaurs •Halloween •M/M •M/M/M

Free upgrade by BRK A harried traveler on a multi-leg international trip starts getting free upgrades every time he tries to get his seat assignment, and they aren’t just to his cabin class. 1,746 words Added Jun 2019 8,770 views 4.9 stars (16 votes) •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Selfcest •Nonconsensual change •Complete •M/M •M/M/M

The Vale by CockTFBoi When Kurt inherits a remote mansion from his uncle, he decides to spend the summer there with his friends. Andy and Oliver join him at the start of the summer to explore the house, but the place is surrounded by a huge valley located deep in the wilderness far from civilization. As strange events begin to unfold, the trio must figure out what is happening to them. 5 parts 34k words Added May 2023 Updated 30 Sep 2023 11k views 4.9 stars (16 votes) •Always Hard •Cock Growth •Cut to Uncut •Cock Shrinking •Cock Theft •Cockless •Huge Balls •Ball Growth •Human to Cock •Cum inflation •Cum Milking •Always Cumming •Hyper Cum •Boytaur •Four Legs •Butch-to-Fem •Muscle Growth •Always Shirtless •Public Nudity •Pointy Ears •Voluptuous Men •Butt Growth •Increased Libido •Gradual Change •Transformation •Size Decrease •Human to Inanimate •Hairless •Getting Fatter •Cock Cage •Dom/Sub •Nonconsensual sex •Restraints •Dildos/Toys •Anthro/Furry •Orcs •Werewolves •M •M/M •M/M/M •M/M/M/...

Alt-world by BRK The alternate reality was constructed so the guys fell within broad parameters. Except they were a little skewed toward the exceptional. And something in the software seemed to like outliers... 2 parts 5,265 words Added Jul 2011 Updated 27 Jul 2011 29k views 4.9 stars (15 votes) •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle/Strength •Plausible Size Difference •Size Increase •Incest •Twins •Selfcest •M/M

Bloody pumpkin fuckers by NioSatyr Three frat bros go into the dark forest on Halloween. The blood moon shining on a wild pumpkin patch promises growth and transformation. 7,196 words Added Oct 2021 19k views 4.9 stars (15 votes) •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Nipcocks •Prehensile Cock •Hyper Cum •Nipple Emissions •Multi-balls •Multicock •Multiarm •Multipec •Stacking •Wings •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Tailcock •Plants •Anthro/Furry •Dragons •Werewolves •Supernatural •Halloween •M/M/M

Don’t delete this email by NBCK99 Just keep reading, and keep and open mind. Relax your mind, relax your body. Your body is far more malleable than you realize. 1,506 words Added Jun 2015 13k views 4.9 stars (15 votes) •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •M

The magician by The Gecko Rose Rich doesn’t believe in magic, until a little-known Vegas stage magician with some remarkable purple paste shows him and his two eager friends (not to mention an audience of very interested guys) exactly what magic can make possible. 8 parts 12k words Added Jul 2015 Updated 13 Apr 2018 25k views 4.9 stars (15 votes) •Cock Growth •Hyper Cock •Multicock •Stretchy •Detachable •Hypnosis •M/M •M/M/M

Letters flew across the room by MainAttraction A tale of a man suffering the heat and eagerly awaiting a nice breeze. 2 parts 3,571 words Added Aug 2018 12k views 4.9 stars (14 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •M/M

Morning body by BRK An intense capacity for imagination makes real the things others only dream of. 2 parts 8,240 words Added Nov 2003 24k views 4.9 stars (14 votes) •Cock Growth •Huge Cock •Self-suck •Replication •Wings •Gradual Change •Getting Taller •Selfcest •Flying •Complete •M/M •M/M/M

The power of suggestion: Wetbar by BRK A night out at the bar leads to a series of changes to a very happy young clubgoer. 2,751 words Added Feb 2009 28k views 4.9 stars (14 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multicock •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Age Regression •Mouthcock •Retcon •Suggestion •Brothers •Twins •Selfcest •Complete •M/M/M

Wormholing by BRK Corey has a secret ability to pull objects through space from one place to another. He doesn’t ever want his lover, Will, to find out, until one day he faces a temptation he’s increasingly unable to resist. 4 parts 14k words Added Sep 2022 Updated 16 Sep 2023 4,275 views 4.9 stars (14 votes) •Replication •Selfcest •Witch/Warlock/Wizard •M/M

Conjoining cream by frooooooo Cole’s sexy roommate Alex admits he got help with his body from a website called ModBod. Cole then discovers they sell other stuff besites muscle enhancers. 1,291 words Added Feb 2012 15k views 4.9 stars (13 votes) •Merging •M/M

Joined at the hip by Cockatrice Gabe joins his friends for one of their regular board game evenings. There is just one thing he forgot to tell them… 2,689 words Added Mar 2023 2,115 views 4.9 stars (13 votes) •Cock to Human •Merging •M/M

Peoplechange by BRK Frankie’s ancestral world-changing ability, which he didn’t even know he was getting, mixes unpredictably with his friend Aaron’s new interest in hypnosis. 3,938 words Added Aug 2023 5,624 views 4.9 stars (12 votes) •Always Hard •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Multi-abs •Muscle Growth •Increased Libido •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Hypnosis •M/M

Self-improvement by BRK Cam needs to get the cute guy he’s dosed with a little bit of experimental physio-changing serum to say what he wants in order for the transformations to start. He’s planning to keep things small and subtle, only Aiden isn’t as bashful as he appears, and he’s also just a tiny bit drunk. 4,175 words Added Sep 2018 14k views 4.9 stars (12 votes) •Cock Growth •Huge Cock •Replication •Muscle Growth •Gradual Change •Suggestion •Selfcest •Aliens •Complete •M/M •M/M/M

Twinmaster by BRK You can get lots of strange stuff on eBay—even a Twinner 3000. And if you’re obsessed with twins, you might just buy it even if there’s no chance in hell it could possibly work. 4 parts 3,500 words Added Mar 2004 11k views 4.9 stars (12 votes) •Cock Growth •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Selfcest •Complete •M/M •M/M/M

The Arsenal of Secrets by BRK Griffin, tired of being smaller than his farm-brute brothers, stumbles backwards into a way to make himself more like what he wants to be: big and strong enough to catch the eye of a beautiful, bashful, broad-shouldered apprentice blacksmith named Wass. 10 parts 26k words Added Aug 2020 10k views 4.9 stars (11 votes) •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Transformation •Getting Taller •Size Increase •Fantasy Realm •Complete •M/M

The boytaur next door by BRK Phil moves into a new apartment and is perplexed and aroused to discover that his new next-door neighbor has more going for him than most guys do. 4 parts 7,551 words Added Mar 2022 6,121 views 4.9 stars (11 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Always Shirtless •Gradual Change •Getting Taller •Retcon •Witch/Warlock/Wizard •Complete •M/M

ChatBod by BRK Looking for an unusual gift for his lover, Jeff finds an AI imagery site that seems eager to dream up their fantasy versions of each other. 3 parts 9,799 words Added Oct 2023 Updated 17 Feb 2024 11k views 4.9 stars (11 votes) •Cock Growth •Cock Shrinking •Huge Cock •Hyper Cock •Extra digits •Multicock •Multiarm •Multilimb •Multitongue •Straight to Gay •Muscle Growth •Stretchy •Gradual Change •Getting Taller •Size Increase •A.I.-Controlled Change •Complete •M/M

The merger by frooooooo Some dares have awkward consequences. Daring two guys to get merged definitely falls into that category. 942 words Added Feb 2012 15k views 4.9 stars (11 votes) •Merging •M/M

The watchman by Jefftaur Inspiration and desire turn a few sketches in a museum into something more. 4,495 words Added Mar 2005 9,013 views 4.9 stars (11 votes) •Multicock •Multiarm •Multilimb •M/M

The book of desires by SomeMuscleGuy After stealing a corrupted book at the gym, Michael is left growing uncontrollably by a Symbiotic Demon that only wants to swell its victims with the most size possible. But even the demon underestimates just how gigantic Michael wants to become. 7,676 words Added Dec 2022 21k views 4.9 stars (10 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Public Nudity •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •Complete •Stories with Images •M

Glitch by BRK Undercover as a university student inside a thriving, all-gay digital community, Torin starts experiencing unexplained, universe-wide glitches that progressively and seamlessly change Torin and everyone around him. 4 parts 14k words Added Dec 2020 Updated 6 Mar 2021 8,062 views 4.9 stars (10 votes) •Always Hard •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Always Shirtless •Hyper Tongue •Tongue Growth •Retcon •Incest •Twins •Selfcest •April Fool’s Day •M/M •M/M/M

The mansion of Re-Petes by TwinReplica Wyatt is finally visiting his online date Pete for the first time and is surprised to find he lives at a mansion, which holds multiple secrets inside… 2 parts 9,125 words Added Aug 2021 2,918 views 4.9 stars (10 votes) •Replication •Selfcest

Hold your tongue by Squeeshka and UnknownGentrifier Steven’s growth of cocks grows progressively out of hand. 7 parts 11k words Added Jun 2012 24k views 4.9 stars (9 votes) •Cock Growth •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Mouthcock

The beast with a billion boners by Ziel Occult book store employees Lee and Gavin discover a comic book called "Beast with a Billion Boners." They figure they’ve both seen enough hentai to know where this is going. They were wrong. Some tentacle fun, raunchy gay smut, and even some shrinking and macro/micro sizeplay ensue. 9,663 words Added Dec 2015 14k views 4.9 stars (8 votes) •Replication •Size Decrease •Selfcest •Tentacle

Cut and paste by Josh Dugan This altered computer can Photoshop John's big, beautiful body in real life. 1,608 words Added Sep 2004 13k views 4.9 stars (8 votes) •Huge Cock •Multicock •Multilimb •Detachable •M/M

The people you find on the internet by Miguel Burgos Enrique tried dating on the internet and started to encounter some really, really different people. 3 parts 4,540 words Added Dec 2015 Updated 14 Oct 2016 16k views 4.9 stars (8 votes) •Huge Cock •Hyper Cum •Extra digits •Multicock •Getting Taller •Plausible Size Difference

Threefer: Cam by BRK For Cam, living with Quinn and his beautiful nipcocks is a dream—a dream that also stimulates a growing feeling of envy. 2,461 words Added Feb 2022 3,979 views 4.9 stars (8 votes) •Nipcocks •Nipple Emissions •Multicock •Muscle Growth •Complete •M/M/M •M/M/M/...

Vivid by BRK Alex sees a new neighbor moving in and lets his imagination build him up to new levels of sexiness. 3,576 words Added Nov 2022 6,268 views 4.9 stars (8 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Mouthcock •Incest •Brothers •Triplets •Complete •M/M •M/M/M/...

The adventures of Corey Harddwick by BRK A screen actor’s try at a big stage role was already weird, before the moment where he discovered he was exceptionally well armed for the role. 3 parts 8,008 words Added Mar 2013 Updated 9 Mar 2018 14k views 4.9 stars (7 votes) •Multiarm •Multilimb •M/M

Cody. Ryan. Leo. by Johan Johnson With cloning perfected, it may be an easy matter to have three identical boyfriends, each genetically engineered with special gifts all their own… but experiencing it is something else again. 3 parts 5,016 words Added Sep 2012 15k views 4.9 stars (7 votes) •Cock Growth •Huge Cock •Replication •Selfcest

Endmyths by Taur Reg Transformations spread through an entire town—but why? 12 parts 19k words Added Aug 2013 19k views 4.9 stars (7 votes) •Multilimb •Age Difference •Incest •Father/Son •Centaurs •Naga •Satyrs •Shapeshifting •M/M

Home for the holidays by BRK Leandro finds himself unexpectedly uninvited from his boyfriend’s family holiday shindig, leaving him stranded and lonely in a Christmas-bedecked town in the middle of nowhere. 3 parts 6,102 words Added Dec 2021 5,484 views 4.9 stars (7 votes) •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Size Increase •Mouthcock •Selfcest •Supernatural •Christmas •Complete •M/M •M/M/M/...

The hydrean dagger by Dakon Jake finds a special knife that triples what it cuts off, and his boyfriend Todd becomes excited by the possibilities. 2,573 words Added Jun 2005 11k views 4.9 stars (7 votes) •Extra digits •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Multitongue

Metacafé by brazboy In a special corner of the city, unknown to most, there’s a place visited by a special crowd. 5,754 words Added Jun 2022 4,582 views 4.9 stars (7 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Getting Taller •Size Increase •Brothers •Twins •Metabods 25 •M/M

The other side by BRK Avery, a randy cargohauler, is piloting his navship through the dimensions between the point A and point B when an unexpected breach sends him into a surreal expanse… where a well-built, winged figure takes a less-than-angelic interest in him. 6,407 words Added Mar 2021 5,311 views 4.9 stars (7 votes) •Cock Growth •Huge Cock •Hyper Cock •Wings •Muscle/Strength •Plausible Size Difference •Space Travel •Centaurs •Mermen •Complete •Set in the Future •M/M

Return of the cocksucking fleshsock by BRK Kurn, a mountain warrior with an unruly, mouth-craving cock, has been sent to offer a boon to the great Huuman, Lord Griffin, Defender of Kossh, for his help in expunging the scimitar-raiders. To his shock, however, Lord Griffin instead offers the valiant Kurn a gift that answers his most compelling need. 3 parts 10k words Added Sep 2020 Updated 28 Nov 2020 7,594 views 4.9 stars (7 votes) •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multilimb •Fantasy Realm •M/M

Sharing cocks by CockTFBoi Cameron, Dakota, and Zack head out for a sex-filled weekend at a remote cabin. Once there, things take a bit of a turn for the weird as the trio experience some unexpected transformations. 5 parts 13k words Added Aug 2020 Updated 17 Oct 2020 9,781 views 4.9 stars (7 votes) •Cock Growth •Cock Shrinking •Cockless •Detachable •Merging •M/M/M

Three-legged bros by BRK Matteo’s stream-of-consciousness account of how, basically, the only thing hotter than having three legs is having an insanely hot brother with three legs. 3,562 words Added May 2020 5,421 views 4.9 stars (7 votes) •Multi-abs •Multicock •Multileg •Multilimb •Three Legs •Incest •Brothers •Complete

An unexpected gift by BRK Dancer Vince receives a package delivery he didn’t expect, leading to the unlocking of a few kinks he hadn’t known he had. 2,649 words Added Dec 2023 1,862 views 4.9 stars (7 votes) •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Getting Taller •Retcon •M/M •M/M/M •M/M/M/...

Welcum to Hell by Alex Anders The forces of Hell welcome their newest recruit. 10 parts 19k words Added Oct 2022 Updated 9 Dec 2023 11k views 4.9 stars (7 votes) •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Extra facial features •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Stretchy •Plausible Size Difference •Tongue Growth •Mouthcock •Age Difference •Merging •Goo People •Demons •M/M

Growing relationship by MaxMorphs Shortly after finding the love of his life, Connor has these strange shivers now and then. First, he tries to deny everything, but the truth can’t hide for long. Connor’s cock grows with each shiver. Year after year after year. 5 parts 15k words Added Nov 2018 Updated 24 Jun 2023 28k views 4.8 stars (23 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multicock •Muscle Growth •Muscle/Strength •Gradual Change •M/M

Field agent by BRK Special agents Adkins and Barber interview a rancher in relation to their current case. There’s something odd about the handsome Latino, though—starting with the fact that he won’t get down off his horse. 2 parts 5,236 words Added Apr 2020 Updated 14 Nov 2020 12k views 4.8 stars (22 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Public Nudity •Size Increase •Incest •Twins •Selfcest •Infectious •Centaurs •M/M •M/M/M

The Christmas parcel by Salem Noctua When Anthony woke up and saw a mysterious little parcel on the table the morning of Christmas Eve, he did not expect to find a strange, golden necklace with a broken eagle charm inside. Who gave him the present? How did it get inside his flat? And where was its other half? 4 parts 18k words Added Dec 2022 Updated 31 Dec 2022 3,954 views 4.8 stars (21 votes) •Multicock •Multihead •Straight to Gay •Nonconsensual change •Dildos/Toys •Merging •Christmas •Complete •M/M

Hollyville by Tereshky The sleepy town of Hollyville, Alabama finds that strange things are happening to some of its people. It’s one man’s job to find out, but is he prepared for the mystery, suspense, and life-altering changes to come? Are you? 9 parts 44k words (#88) Added Nov 2019 Updated 8 Feb 2020 21k views 4.8 stars (21 votes) •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Hyper Cum •Multi-abs •Multiarm •Multilimb •Multipec •Replication •Stacking •Wings •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Selfcest •Tentacle •Horror •M/M

Brotherly love by Seth Peterson Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. 7,666 words Added Dec 2015 47k views 4.8 stars (19 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Merging

Freshman dreams by BRK Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. 4 parts 3,089 words Added Mar 2009 46k views 4.8 stars (19 votes) •Huge Cock •Multi-abs •Multihead •Multiarm •Multilimb •Replication •Wings •Muscle Growth •Muscle/Strength •Size Increase •Selfcest •Nonconsensual change •Flying •Complete •t/t •t/t/t

Hard to hide by BRK Jooyong is working his uncle’s demolition site when he encounters a man in need of protection, but it’s more complicated than your average plea for help. For one thing, the man who needs help is not an ordinary man. And the kind of help he needs is something Jooyong isn’t even a little prepared for. 7 parts 20k words Added Jun 2017 Updated 27 Jul 2019 24k views 4.8 stars (19 votes) •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Decrease •Size Increase •Merging •Shared Body •M/M

Irresistible immobility by SomeMuscleGuy and BawlzyS James awakens to find himself strapped to a table in an ominous room with a masked, muscular man who has more than enough candy to share. This candy has some massive side effects, whether James wants it or not. 7,662 words Added Oct 2022 18k views 4.8 stars (19 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Destruction/Violence •Nonconsensual change •Restraints •Halloween •Complete •Stories with Images •M/M

BodyReverence by BRK Kevin finds out about an app that allows its subscribers to touch its handsome, muscular models with a new kind of virtual technology. His buddies are psyched to get in on the touching… but Kevin, who’s been getting more and more admiration for his looks and the body he’s sculpted for himself, realizes he wants to be appreciated with more than just yearning gazes and salacious comments. He wants to be touched. 4,671 words Added Sep 2017 11k views 4.8 stars (18 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •App •M/M •M/M/M/...

Metaboi by BRK There’s a special clothing store that caters especially to the meta boi. If you’re their kind of customer you already know it—or you’ll soon find out. 8 parts 31k words Added Jun 2010 Updated 24 Nov 2017 66k views 4.8 stars (18 votes) •Always Hard •Huge Cock •Hyper Cum •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Getting Taller •Plausible Size Difference •Retcon •Selfcest •Body Swap •Merging •Thanksgiving •M/M •M/M/M

My brother’s closet by brazboy Lauro has a secret: he has a huge crush on his big brother! But his big brother also has a secret, one he keeps deeply locked in his heart... and in his closet. 2 parts 11k words Added Apr 2023 Updated 29 Apr 2023 8,641 views 4.8 stars (18 votes) •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Extra Mouths •Multi-abs •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Man Scent •Detachable •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •M/M

Tales of Atlantis by 10tacles (Updated text, 30 January) Devin washes ashore on the legendary isle of Atlantis, and quickly finds himself in the company of a handsome local. But it would seem the stories of Atlantis’s wonders omitted a number of lurid details... 12k words Added Jan 2023 8,624 views 4.8 stars (18 votes) •Cock Growth •Cock Vore •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-balls •Multicock •Always Shirtless •Public Nudity •Male Pregnancy •Giants •Infectious •Goo People •Anthro/Furry •Fantasy Realm •Immortality •Stories with Images •M/M

Amazing Alex by Brad Mercury Alex has been experimenting with making additions and transformations to his body, and now he’s ready to give Chris a private magic show. 1,960 words Added Sep 2015 15k views 4.8 stars (17 votes) •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Stretchy •M/M

Costumed by Tym Greene Two buddies get one of those two-man costumes for a party, and find themselves growing…closer. 4,977 words Added Mar 2021 6,728 views 4.8 stars (17 votes) •Transformation •Human to Animal/Anthro •Merging •Centaurs

Lust & consequences by BRK Hayden manages to gain an ability that turns beliefs into truth, but the knack for making things turn out the way he wants them to is a lot more elusive. 2 parts 6,212 words Added Feb 2022 9,067 views 4.8 stars (17 votes) •Cock Growth •Huge Balls •Huge Cock •Wings •Hyper Strength •Getting Handsomer •Retcon •Suggestion •Age Difference •Incest •Father/Son •Flying •Complete •Medieval(ish) •M/M

Ascension Escape Games by SomeMuscleGuy Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. 6,147 words Added Oct 2022 13k views 4.8 stars (16 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •M

Games by BRK Dave totally forgot that when he got his new powers, and started granting all his buds three wishes, he let me keep the third one secret. And that secret wish just happens to be the ability to fuck around with Dave’s wishes. There was so much fun to be had with that particular capability. 2 parts 3,389 words Added Sep 2003 30k views 4.8 stars (16 votes) •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multilimb •Replication •Size Increase •Selfcest •Nonconsensual change •Complete •M/M •M/M/M •M/M/M/...

Insta-hotties by BRK An admirer gives webcam muscle hunk Tim a magical sponsoring gift of more of what his fans love most about him—which turns out to be his gorgeous face. 2,176 words Added Jul 2014 14k views 4.8 stars (16 votes) •Huge Cock •Multihead •Muscle/Strength

Transform: The college years by Also Known As The sexy teens affected by the Transform ability wreak even more havoc at college with their amazing and irresistible growth-at-will double-hung dream bods. 12 parts 80k words (#35) Added Jan 2014 24k views 4.8 stars (16 votes) •Cock Growth •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Size Increase •Infectious •Flying •M/M •M/M/M

Extremes by BRK Imagining yourself as being hotter, more hung, and possessed of extras sometimes is just a phase, but other times it can spiral to extremes. 2 parts 11k words Added Feb 2012 Updated 6 Oct 2018 26k views 4.8 stars (15 votes) •Always Hard •Hyper Cum •Nipple Emissions •Extra digits •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Detachable •Dildos/Toys •M/M

Twisted fates by BRK A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home. 5,003 words Added Apr 2022 10k views 4.8 stars (15 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Replication •Straight to Gay •Muscle Growth •Stretchy •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Retcon •Suggestion •Selfcest •Nonconsensual change •Supernatural •Invisibility •Complete •M/M •M/M/M

Y-M-C-Gay by M.M.69 An ordinary guy with an extraordinary ability gets the guy of his dreams. 2,646 words Added Nov 2021 10k views 4.8 stars (15 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Extra digits •Multi-abs •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitongue •Multitorso •Replication •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Gradual Change •Getting Taller •Retcon •Suggestion •Incest •Father/Son •Selfcest •M/M •M/M/M

You and I by BRK and Jockmorphr When two lovers with the power to transform each other reunite after a separation, the results can be explosive. 4 parts 12k words Added Oct 2011 Updated 16 Feb 2019 43k views 4.8 stars (14 votes) •Always Hard •Cock Growth •Huge Cock •Nipcocks •Nipple Emissions •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitorso •Replication •Stacking •Muscle Growth •Muscle/Strength •Getting Handsomer •Tongue Growth •Mouthcock •Selfcest •Infectious •Merging •M/M •M/M/M •M/M/M/...

Birthday surprise by Kjarri Noah hopes, with some help from a friend, to give his boyfriend a birthday surprise he’ll never forget. 3,108 words Added Jul 2021 14k views 4.8 stars (13 votes) •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Stretchy •Absorption •Merging

Boardwalk muscle by Lou Garou 78 A randy bathroom encounter leads to an unexpected transformation. 1,965 words Added Feb 2022 7,347 views 4.8 stars (13 votes) •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Merging •M/M

The filling by UberPump Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him. 4,045 words Added Oct 2020 20k views 4.8 stars (13 votes) •Cock Growth •Cock Pumping •Cock Vore •Huge Balls •Ball Growth •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween •M/M/M

Support line by BRK Customers interacting with the reps at the Metabods Support Line tend not to get the service they’re expecting—though it is always above and beyond. 4 parts 13k words Added Feb 2012 Updated 20 Mar 2021 30k views 4.8 stars (13 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multicock •Multiarm •Multilimb •Multitorso •Replication •Detachable •App •Selfcest •Infectious •All Dialog •M/M

Body game: Encounter 56 by matt1008 In a prequel to BRK’s Body game, another set of six hot guys experience the dramatic and unexpected changes the Body Game can produce. 10k words Added Feb 2016 20k views 4.8 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Multicock •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Mouthcock

The CVN link by BRK Mike is applying for a new job. Everything’s going great, his potential new boss is a dreamboat, he’s perfect for the position. There’s just one hitch: they need his CVNs. His confusion turns to shock when he finds out from a friend just what the “N” stands for… 3 parts 9,837 words Added Jun 2020 11k views 4.8 stars (12 votes) •Cock Growth •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •App •Retcon •Social Media •Complete •M/M •NS

DeadGuy by BRK Wyatt downloads an app called DeadGuy, which is supposed to be the app responding randomly to your questions in the voice of a fake cartoon ghost. What Wyatt doesn’t know is, the ghost isn’t fake at all. 3,502 words Added Feb 2021 8,571 views 4.8 stars (12 votes) •Cock Growth •Huge Cock •Muscle Growth •Gradual Change •Getting Taller •App •Suggestion •Merging •Ghosts •Supernatural •Complete •M/M •M/M/M

The four jocks by BRK A game that asks really peculiar questions leads a group of four young jocks through a series of progressively more exciting transformations. 4,470 words Added Sep 2009 32k views 4.8 stars (12 votes) •Cock Growth •Huge Cock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Transformation •Selfcest •Complete •M/M •M/M/M/...

HUSH by The Gecko Rose A young man, an Acolyte of cHurch of Universal Scientific Hedonism (HUSH), finally becomes a full Brother, and learns all the secrets of the Brotherhood. Including all their special transforming abilities... 4 parts 9,806 words Added Dec 2018 9,991 views 4.8 stars (12 votes) •Cock Growth •Hyper Cock •Self-suck •Multi-balls •Stretchy •Detachable •Transformation •Hyper Tongue •Merging •Goo People •M/M •M/M/M •M/M/M/...

The guy with the dick by BRK One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick. 3,287 words Added Apr 2017 18k views 4.8 stars (11 votes) •Cock Growth •Hyper Cock •Multicock •Muscle/Strength •Complete •M/M •M/M/M

Jacob of the mists by Dace Long after the mists fell, the Night Guard, warped by its influence, watches over the tiny remnants of humanity left in Citadel. When Jacob undergoes changes he doesn’t understand, there’s only one person he can trust: Lyle, the Night Guard who rescued him from the mists one night. 6,306 words Added Jun 2021 3,544 views 4.8 stars (11 votes) •Huge Cock •Wings •Hyper Pheromones •Anthro/Scaly •Fantasy Realm •M/M

Search and rescue by BRK Roger treks deep into the rainforest to find his lost fiancé, Luke, unaware that Luke no longer needs to be rescued. 3,552 words Added Apr 2021 4,819 views 4.8 stars (11 votes) •Multi-abs •Multiarm •Multilimb •Multipec •Stacking •Transformation •Anthro/Scaly •Naga •Complete •M/M

The swimming hole: legacy by Azerreza When Nick moves to a new city he hears rumours that it had once been partially destroyed by muscular titans. Not believing it at first, he decides to ignore them. But sometimes… rumours aren’t really rumours! And if it were true that there was a way to grow like that, could he use it to seduce the secret love of his life? 3 parts 35k words Added Aug 2021 Updated 18 Sep 2021 22k views 4.8 stars (11 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •First Time/Virgin •M/M

MissinGRO by Ziel Javier discovers to his delight that encountering the infamous Pokémon glitch Missingno can have unanticipated real-world effects. 5,534 words Added Mar 2017 13k views 4.8 stars (10 votes) •Huge Cock •Multi-balls •Multicock •Multiarm •Multilimb •Butt Growth •Plausible Size Difference •Size Increase

5D network by Ziel Forrest settles in for a nice relaxing getaway in a cozy cabin far from the hustle and bustle of the city. This cozy cabin is far from rustic though. He’s got all the electricity, fast internet, and even cell signal thanks to an experimental new tower. 2,258 words Added Mar 2021 5,876 views 4.8 stars (9 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-balls •Multicock •M

My roommate’s soft spot by brazboy Guilherme’s tall, handsome, and muscular roommate seems like the perfect guy, but he has a big secret that not everyone can really accept—not even himself. 5 parts 14k words Added Jul 2021 Updated 31 Jul 2021 7,908 views 4.8 stars (9 votes) •Huge Cock •Multicock •Mouthcock •Incest •Brothers

Splitting headache by Dakon Grant is confronted by Gio, a friendly himbo looking for help with an intense migraine. In helping Gio, he gets his fantasies fulfilled as the medication has some interested side effects on the gym rat. 3,055 words Added Jul 2023 1,883 views 4.8 stars (9 votes) •Multicock •Multihead •Multiarm •Multilimb •M/M

The technician by BRK A special prize for a milestone customer on a literal-minded magic elevator yields some interesting results. 1,805 words Added Jun 2012 16k views 4.8 stars (9 votes) •Cock Growth •Replication •Muscle Growth •Getting Taller •Size Increase •Nanotech •Selfcest •Complete •Set in the Future

For my next trick by Alex Anders A naked magician performs for an eager bachelor party, and even gets a few surprises of his own. 10 parts 7,555 words Added Nov 2022 Updated 17 Dec 2022 6,479 views 4.8 stars (8 votes) •Human to Cock •Multicock •Three Legs •Wristfeet •Crotchhead •Stretchy •Detachable •Body Part Rearrangement •Transformation •Mouthcock •Merging •Complete •M/M

The four bananas by BRK In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives. 4 parts 11k words Added Apr 2023 6,506 views 4.8 stars (8 votes) •Always Hard •Cock Growth •Huge Cock •Self-suck •Hyper Cum •Multicock •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle Worship •Always Shirtless •Increased Libido •Hair Growth/Getting Hairy •Retcon •Suggestion •Selfcest •Superhero/Supervillain •Flying •Immortality •Shapeshifting •Complete •M •M/M/M/...

Jason’s surprise by Jefftaur Jason comes home with a surprise. Hint: it involves extra shoes left by the door. 3,355 words Added Jan 2001 13k views 4.8 stars (8 votes) •Multicock •Boytaur •Multiarm •Multileg •Multilimb •M/M

Keith the new guy by BRK New hire Keith readies himself for his first-day meetings with his new boss, but the twink receptionist is kind of distracting—and why does his shirt feel tight all of a sudden? 3,163 words Added Aug 2021 8,473 views 4.8 stars (8 votes) •Cock Growth •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Nonconsensual change •M/M

The Mod by BRK A couple on their anniversary cruise tries that new designer transformation drug, only they don't quite get what they bargain for. 1,594 words Added Jun 2019 11k views 4.8 stars (8 votes) •Cock Growth •Cock Shrinking •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Getting Taller •Hair Growth/Getting Hairy •M/M

The new cook by Tym Greene A potions student decides to use his part time job to test out some of his homework. Hilarity ensues. 6,529 words Added Feb 2021 3,998 views 4.8 stars (8 votes) •Multihead •Transformation •Size Increase •Human to Animal/Anthro •Merging •Anthro/Furry •Satyrs •Supernatural

The potion shop by Alpha Pup Templar A new potion shop has opened in the countryside of Marketh. Strangely, they don’t sell healing potions. Instead they sell transformation potions of every kind imaginable! So what happens when adventurers don’t read the directions? 3 parts 5,540 words Added Jan 2023 Updated 11 Feb 2023 12k views 4.8 stars (8 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multi-balls •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Multipec •Getting Dumber •Other Mental Changes •Immobility •Muscle Growth •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Forced Growth •Size Increase •Cocktaur •Nonconsensual change •Bodily Fluids •Hyper Pheromones •Centaurs •Dragons •Fantasy Realm •Mind Control •M •M/M

Professor Magnus’s transformation class by BRK The hot students in Professor Magnus's transformation class know that working with him will be life-changing—not to mention body-changing. 2 parts 7,180 words Added Dec 2010 Updated 15 Jun 2018 24k views 4.8 stars (8 votes) •Cock Growth •Huge Cock •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Witch/Warlock/Wizard •Complete •M/M •M/M/M

Read aloud by BRK Timothy decides to use his favorite website’s new read aloud feature so he can concentrate on his jerkoff session and really get into the story. Instead, the story gets into him. 3,068 words Added May 2020 8,474 views 4.8 stars (8 votes) •Cock Growth •Huge Balls •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Complete •M/M

The universal lexicographer by BRK Agent Aaron Levesque is annoyed. His latest case is obviously a joke, and his next interview is with a man accused of altering someone’s existence just by telling them their middle name was not what they thought it was. 2 parts 5,846 words Added Jul 2023 2,371 views 4.8 stars (8 votes) •Cock Growth •Multicock •Multiarm •Multilimb •Increased Libido •Retcon •Nonconsensual change •M/M

Across the metaverse by BRK In a corner of a bustling shopping center parking lot, Joe finds something that shouldn’t be there. But… the sexy, three-legged, planet-saving hero Preter Garadin couldn’t possibly be real. Could he? 2 parts 5,918 words Added Jan 2023 1,745 views 4.8 stars (6 votes) •Multileg •Multilimb •Three Legs •Aliens •M/M

The first Noël (and the second, and the third) by BRK Zac gives a hand to a couple of sexy strangers a week before Christmas, and is astonished to receive a generous stroke of goodwill in return a few days later. 2 parts 5,969 words Added Dec 2023 1,681 views 4.8 stars (6 votes) •Huge Cock •Extra digits •Multi-balls •Multicock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Increased Libido •Detachable •Brothers •Twins •Androids/Cyborgs •Christmas •M/M •M/M/M

Foot factory by James Fourlegs A popular new store really whomps up the multi-leg trade. 938 words Added Apr 2000 9,425 views 4.8 stars (6 votes) •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs

The four jocks: Quarantine edition by BRK Stuck at his friend’s island beach house with two other guys from the swim team, Howie is enjoying his hunky friends’ company and trying to ignore their considerably better luck in the cock sweepstakes. Then they decide to wile away a stormy afternoon playing this strange game they found in the back of a cupboard… 4,318 words Added Nov 2020 5,604 views 4.8 stars (6 votes) •Cock Growth •Huge Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle/Strength •Complete •Set during the Pandemic •M/M

The franchise by BRK It turns out there’s a secret direct-sales network of individually owned franchises for the sale of extra arms, legs, and the like. And the franchise in Branigan County, SD is for sale, to the right kind of buyer. 3,858 words Added Sep 2012 11k views 4.8 stars (6 votes) •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Complete •M/M

Many Man, the self-twin by S.E. Hello! Welcome to my blog! Many Man Blog is a blog where I share the happenings of myself and my boyfriend, who has a rare, almost magical, medical condition. 1,767 words Added May 2020 3,721 views 4.8 stars (6 votes) •Replication •Twins •Selfcest

MIL: Men of Incredible Length by brazboy Ravi, or Oitresseis, is a transformed (mutated) agent of Brazil’s secret ministry dealing with magical and alien affairs. Now, a new drug—manufactured by human testicles parasitized by gooey aliens—is getting attention from his department, and it is his job to prevent its spread… 4 parts 15k words Added Oct 2023 Updated 28 Oct 2023 5,059 views 4.8 stars (6 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Cum inflation •Cum Milking •Hyper Cum •Nipple Emissions •Public Orgasm •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Replication •Hyper Muscle •Immobility •Muscle Growth •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Vore •Absorption •Shared Body •Aliens •Goo People •Complete •M/M •M/M/M

Parkas by Joey There's goodies in those hoodies. 3,064 words Added May 2006 7,102 views 4.8 stars (6 votes) •Multiarm •Multilimb

Purple is transformation by brazboy New Year’s Eve is a day surrounded by superstition, one of the most famous being that the color that you choose to wear is associated with something that is going to happen in the new year. Orange is strength, red is sex, green is hope, and purple… purple is transformation! 5,891 words Added Dec 2022 5,254 views 4.8 stars (6 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Multicock •Straight to Gay •Hyper Muscle •Muscle Growth •Public Nudity •Plausible Size Difference •Retcon •New Year’s Eve •Complete •M/M

Remote control by brazboy Rodrigo orders some remote-controlled dildos he can use at work. What he didn’t know is that he’d not be the only one in the office with such a device. 2 parts 9,087 words Added May 2023 4,149 views 4.8 stars (6 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Public Orgasm •Multi-abs •Multi-balls •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Stacking •Muscle/Strength •Dildos/Toys •Complete •M/M •M/M/M •M/M/M/...

Three penises by Josh Dugan The guaranteed results from the cover article of a sold-out copy of a mens' magazine. 2 parts 1,997 words Added May 2005 14k views 4.8 stars (6 votes) •Huge Cock •Multicock

Trick of memory by James Fourlegs Ed's forgetfulness leads to a lot of extra pleasure. 781 words Added May 2002 8,382 views 4.8 stars (6 votes) •Multicock •Multiarm •Multileg •Multilimb •Replication •Selfcest

Banned clones by Josh Dugan How might a man and his clone get to really know each other? 1,283 words Added Mar 1997 11k views 4.8 stars (5 votes) •Replication •Selfcest

Enriching experiences by brazboy Bruno had been to the very same club for three whole years to swim—yet, it took him visiting it at a different hour just once to see something he had never even imagined seeing with his own eyes. 5,618 words Added Jul 2023 3,194 views 4.8 stars (5 votes) •Huge Cock •Hyper Cock •Prehensile Cock •Hyper Cum •Multicock •Tentacle •M/M/M

Hoompa by Martin Boyar It's only a little bit easier to deal with an inferiority complex when they are so nice to you! 1,224 words Added Sep 2004 9,131 views 4.8 stars (5 votes) •Lots of Legs •Multiarm •Multilimb •Detachable

John by BRK On your first day at college, you might end up rooming with someone who’s a little strange. He might even have more body parts than usual. 1,976 words Added Jan 2003 12k views 4.8 stars (5 votes) •Multileg •Multilimb •Three Legs

Koruna’s kiss by BRK Clem knows his birthmark sets him apart from the rest of the tribe, but it’s not until he starts his 25th year that he finds out why. 3,196 words Added Aug 2022 3,985 views 4.8 stars (5 votes) •Cock Growth •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Gradual Change •Transformation •Getting Taller •Size Increase •Destruction/Violence •Supernatural •Metabods 25 •Complete •M/M

Landfall by BRK When the mighty starship Q.S.S. Knox is destroyed falling through a suddenly created wormhole, its portable A.I. finds himself marooned on an alien world with the one man he can't stop thinking about. 3 parts 12k words Added Dec 2019 6,725 views 4.8 stars (5 votes) •Cock Growth •Huge Cock •Extra digits •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Christmas •Complete •M/M

Metaboi: Kieran by BRK At restaurant where he works, Kieran finds a package of left-behind clothes from a store he’d never heard of called Metaboi. 5,489 words Added Jan 2014 13k views 4.8 stars (5 votes) •Multicock •Multiarm •Multilimb •Replication •Retcon •Selfcest

Metamorphosis by brazboy Diego is invited to spend the weekend at his boyfriend’s house for the first time. This presents an exciting prospect for the future of their relationship—and his boyfriend thinks so too. He wants Diego to dive headfirst into their new future… 5,259 words Added Nov 2023 1,434 views 4.8 stars (5 votes) •Multicock •Detachable •Nonconsensual change •M/M

Mountainfeet by Dan Black 2,863 words Added Aug 2003 15k views 4.8 stars (5 votes) •Cock Growth •Hyper Cock •Extra digits •Extra facial features •Extra Mouths •Multicock •Multilimb •Multitongue •Stretchy •Hyper Tongue

The penile colony by brazboy Raimundo Santos is a ruthless killer about to face justice. He is also one of the first convicts to go through the new Brazilian reclusion profess: penification. 2 parts 4,916 words Added Dec 2023 1,795 views 4.8 stars (5 votes) •Huge Cock •Human to Cock •Multicock •Nonconsensual change •M/M

Sealed by brazboy Hui is a handsome but poor lad who excavates old buildings for treasures—but much more than wealth, what he finds down there is an sealed-in, ancient super-human creature. 2 parts 13k words Added Oct 2023 Updated 14 Oct 2023 3,592 views 4.8 stars (5 votes) •Hyper Cock •Prehensile Cock •Multicock •Boytaur •Multiarm •Multilimb •Six Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase •Shapeshifting •Complete •M/M

Transmat by BRK A bunch of young engineers’ celebration tour of the transmat they invented gets cut short when one of them comes out with two of his handsome faces instead of one. He’s pretty cool about it, and so is his buddy with the secret crush on him. 3,000 words Added Aug 2005 12k views 4.8 stars (5 votes) •Cock Growth •Huge Cock •Self-suck •Multihead

You dreamer by Josh Dugan Dream, and it might come true. 4 parts 6,986 words Added Sep 2004 8,682 views 4.8 stars (5 votes) •Four Legs •Lots of Legs •Multileg •Multilimb •Wristfeet

Four-legged Ivan by Josh Dugan Let’s just say that four-legged Ivan is… multitalented. And he likes to share his experiences with his best friend (and himself). 12 parts 15k words Added Jul 2016 Updated 20 Oct 2018 27k views 4.7 stars (24 votes) •Cock Growth •Huge Cock •Multicock •All Legs •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Muscle Growth •Detachable •Size Increase •Mouthcock •Selfcest •Centaurs •Christmas •Alcohol •M/M

Metatation by BRK Unexpectedly given the afternoon off, Connor goes exploring a botanical garden on a whim and discovers a secret meditation circle sharing some unusually potent weed. 2 parts 9,998 words Added Dec 2018 Updated 13 Apr 2019 8,183 views 4.7 stars (23 votes) •Multicock •Multiarm •Multileg •Multilimb •Replication •Getting Taller •Selfcest •Cannabis

Changes in Bigby Heights by NBCK99 Alex Stevens has always been shy, being the only boytaur in Bigby Heights, but Jesse helps bring him out of his shell. But after their first encounter, reality seems to shift. 3 parts 5,173 words Added Jun 2010 Updated 26 Sep 2010 25k views 4.7 stars (22 votes) •Always Hard •Cock Growth •Huge Cock •Self-suck •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Retcon •Infectious •M/M •M/M/M

Cave of worshippers by SomeMuscleGuy After a strange workout session with his friend Ben, Mike wakes up restrained in a cave, surrounded by cultists who want to make him their muscle god. 4 parts 12k words Added Jan 2023 Updated 6 Apr 2024 20k views 4.7 stars (21 votes) •Always Hard •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Worship •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Dom/Sub •Nonconsensual change •Restraints •Absorption •Complete •M/M

I need to borrow your cock by BRK Joey promised a really hot guy he could suck both his dicks. Only he just has the one, so he really needs to borrow his roommate’s. Don’t worry, he’ll return it. 4 parts 15k words Added Jun 2012 Updated 8 Feb 2020 32k views 4.7 stars (21 votes) •Cock Growth •Huge Cock •Self-suck •Multicock •Detachable •Retcon •Suggestion •Complete

Lockdown gym by BRK When Ed clears out his garage, his neighbor’s hunky college-age sons suggest converting the space to a lockdown gym for guys like them who want to maintain and can’t work out anywhere else. Despite the risk of distraction, Ed agrees, though the effect on his daily life turns out to be even greater than he expected. 3,110 words Added Apr 2021 14k views 4.7 stars (21 votes) •Always Hard •Cock Growth •Huge Cock •Replication •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Getting Handsomer •Gradual Change •Getting Taller •Age Difference •Incest •Brothers •Twins •Selfcest •Complete •Set during the Pandemic •M/M •M/M/M/...

Enhancement program by BRK The university’s program of offering body enhancement rewards for various kinds of scholastic and athletic achievements is very generous, and students like to have fun with the results. 4 parts 12k words Added Jan 2014 Updated 29 Jun 2018 46k views 4.7 stars (19 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multihead •Multilimb •Multipec •Mouthcock •M/M •M/M/M •M/M/M/...

The band by BRK Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. 2 parts 7,461 words Added May 2002 22k views 4.7 stars (18 votes) •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle Growth •Plausible Size Difference •Size Increase •Suggestion •Selfcest •Complete •M/M •M/M/M

Containment breach by SomeMuscleGuy After Kalos experiences a suit malfunction while working with a Radioactive Material at work, he is left growing at a quickening rate to sizes that nobody ever thought was possible, and its contaminated effects are spreading too fast to be stopped. 11k words Added Mar 2023 18k views 4.7 stars (18 votes) •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multiarm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Worship •Public Nudity •Butt Growth •Belly Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Rubber/Latex •Infectious •Complete •M

Reality redefined by NBCK99 Austin doesn’t know why it happens. He just knows that every month or two, he wakes up to a new, sexy alternate reality. 3 parts 9,694 words Added May 2023 Updated 12 Aug 2023 7,127 views 4.7 stars (17 votes) •Always Hard •Cut to Uncut •Cockless •Huge Cock •Multicock •Replication •Always Shirtless •Public Nudity •Detachable •Transformation •Size Decrease •Retcon •Complete •M/M •M/M/M

Walker by BRK When you have a student who’s cursed with being irresistibly sexy and literally can’t wear shirts (because they evaporate off of him), you should probably just ignore him. Assuming that’s possible. Which? It isn’t. 2,831 words Added Nov 2013 17k views 4.7 stars (15 votes) •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Always Shirtless •Complete •M/M •M/M/M

Wrap your arms around me by NBCK99 Bruce loves being touched so much that his lover’s hands just aren’t quite enough—until they meet a cocky stranger named Jackson. 3,961 words Added Oct 2014 11k views 4.7 stars (15 votes) •Huge Cock •Multiarm •Multilimb •Multipec •Replication •Stacking •Selfcest •M/M •M/M/M

Ah! my god by Josh Arima A short and much less awkward alternative story inspired by the manga/anime Oh My Goddess. 4,325 words Added Jun 2005 34k views 4.7 stars (13 votes) •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Transformation •Inflation •Selfcest

The permanent cuddle by Cail Smith An unfortunate victim of the Merge Wave tells his story. 1,306 words Added Apr 2023 2,385 views 4.7 stars (13 votes) •Multicock •Bisexual •Nonconsensual change •Merging •Shared Body •Complete •M/M •M/F

Honorato Jerga and the Incan relics by brazboy Honorato Jerga, the famous historian and archeologist, is given clues about the location of Eldorado, which might be where a powerful ancient relic lies—one whose masculine powers had been desired by many for ages. He takes his trusted student, Horacio, to follow him as he meets enemies and old friends deep in the Peruvian jungle. 5 parts 19k words Added Sep 2023 Updated 16 Sep 2023 5,386 views 4.7 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multicock •Multiarm •Multilimb •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Getting Taller •Giants •Plausible Size Difference •Size Increase •Destruction/Violence •Nonconsensual sex •Complete •M/M

In The Mood by Also Known As Woody decides to try the new fad of rendered fantasy companions, wondering if there’s any way they can live up to the hype, much less his own particular fantasies. 2 parts 16k words Added Mar 2023 Updated 17 Jun 2023 9,361 views 4.7 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Muscle Worship •Getting Taller •Plausible Size Difference •Size Increase •A.I.-Controlled Change •Incest •Brothers •Twins •Selfcest •Dildos/Toys •Set in the Future •M/M/M

Needed by BRK Vince's inherited family gift causes unexpected things to start happening to people close to him once he hits his mid-twenties, and it's already started to affect Vince's friend Tony. 4,301 words Added Aug 2017 9,069 views 4.7 stars (11 votes) •Cock Growth •Huge Cock •Multiarm •Multilimb •Muscle/Strength •M/M

The four jocks: Knights of the Round Table by BRK Disguised as a young knight, Merlin accompanies Arthur, Lancelot, and Gawain on a minor quest. Sheltering from bad weather in an abandoned castle leads them to a night of danger, transformations, and new connections. 5 parts 19k words Added Feb 2019 9,623 views 4.7 stars (10 votes) •Cock Growth •Huge Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Werewolves •Witch/Warlock/Wizard •Complete •M/M

Tales of Summerstone by TF_Mage A trapped ancient spirit with a fondness for transforming young men recalls the old days as he seeks a way of escaping his prison. 4 parts 7,837 words Added Oct 2023 Updated 11 Nov 2023 6,158 views 4.7 stars (10 votes) •Cock Growth •Cock Shrinking •Cock Theft •Cock to Human •Human to Cock •Public Orgasm •Multicock •Multihead •Replication •Hyper Muscle •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Detachable •Getting Taller •Forced Growth •Size Decrease •Size Increase •Age Regression •Human to Animal/Anthro •Human to Body Part •Merging •Witch/Warlock/Wizard •Hypnosis •Flying •Invisibility •t •M/M •M/M/M/...•t/t

Toby by TreborNawoc Toby’s latest culinary creation is a failure—it has to be eaten all at once, but it’s too big to fit in any ordinary mouth. Fortunately, his buddy Xander has a few friends capable of enjoying his special mouthful. 4,568 words Added Oct 2023 1,479 views 4.7 stars (10 votes) •Cock Growth •Huge Cock •Hyper Cock •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Transformation •Tongue Growth •M/M

Exotica by Hidevidence A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men. 2 parts 3,474 words Added Nov 2022 Updated 31 Dec 2022 7,774 views 4.7 stars (9 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Always Cumming •Hyper Cum •Multicock •Replication •Other Mental Changes •Transformation •Retcon •Selfcest •Hyper Anus •M/M/M/...

The good genie by brazboy Alex is an endless, unlimited and unbound genie—one of the good ones, too! What will happen when someone finds out the lamp inside which he’s taking a long, long nap…? 3 parts 13k words Added Jul 2023 6,657 views 4.7 stars (9 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Extra digits •Multi-abs •Multi-balls •Multicock •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Replication •Stacking •Hyper Muscle •Muscle Growth •Transformation •Plausible Size Difference •Size Increase •Hyper Tongue •Retcon •Djin/Jinn/Genie •Flying •Complete •M/M •M/M/M

Ramón the developer by BRK Ramón is used to having lusty, eyes-only encounters with the hot and hunky guys in his office, but today everything seems so much more intense, and a little eye-fucking isn’t going to be enough. 4,544 words Added Aug 2018 11k views 4.7 stars (9 votes) •Cock Growth •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Multiarm •Multilimb •Multipec •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Selfcest •M/M •M/M/M

Stop staring at me by BRK Those glasses with the funny settings on the side are a lot of fun and very addicting. 1,991 words Added Jul 2006 42k views 4.7 stars (9 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multicock •Multipec •Muscle Growth •Muscle/Strength •Transformation •Size Increase •M/M

The blue reception by BRK Miserable and alone at his cousin’s high-society wedding reception, Christopher unknowing partakes of a blue-banana fruit salad he mistakes for haute cuisine—right before he starts talking up his hunky, successful, and totally nonexistent boyfriend. 4,701 words Added Mar 2023 6,222 views 4.7 stars (7 votes) •Cock Growth •Huge Cock •Multicock •Muscle Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Hair Growth/Getting Hairy •Tongue Growth •Immortality •Complete •M/M

The chameleon kid by smitch69 It was simple and I had been doing it for years. It was always a rush when I took the shape of someone new. 8 parts 3,678 words Added Jan 2006 16k views 4.7 stars (7 votes) •Replication •Incest •Twins •Selfcest •Bisexual •M/M

Coffee date by BRK Jeremy gets dragged to a blind date at a coffeehouse that seems to have an inexplicable effect on Jeremy’s body. 2,014 words Added Aug 2020 6,473 views 4.7 stars (7 votes) •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Retcon •Selfcest

The four jocks: Horny teens by hyperboi 3 parts 7,484 words Added Apr 2014 35k views 4.7 stars (7 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipple Emissions •Multicock •Boytaur •Four Legs •Multiarm •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Selfcest

The Risktaker by BRK Cassidy is determined to prove his favorite superhero, the two-headed badass known as the Risktaker, can and should be made into a movie, even if he has to break into his animation studio after hours and do the rendering on the model prototype himself. 2,714 words Added Aug 2021 4,580 views 4.7 stars (7 votes) •Multihead •Replication •Muscle Growth •Getting Handsomer •Voice Deepening •Getting Taller •A.I.-Controlled Change •App •Selfcest •Superhero/Supervillain •Complete •M/M

The collection by BRK Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. 8 parts 16k words Added Nov 2022 Updated 28 Jan 2023 9,378 views 4.7 stars (6 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multileg •Multilimb •Replication •Muscle Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Age Regression •Selfcest •Nonconsensual change •Supernatural •Thanksgiving •M/M

The four jocks book 2 by BRK The game has been passed on to a bunch of swim team hotties, who elect to play immersed in a hot tub. 2 parts 3,968 words Added Sep 2009 20k views 4.7 stars (6 votes) •Cock Growth •Huge Cock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Incest •Twins •Selfcest •Complete •M/M •M/M/M/...

The four jocks book 3 by BRK Once again the game leads to amazing transformations in Ted and his friends. If only they had any idea of what was happening to them. 2 parts 4,108 words Added Jun 2010 20k views 4.7 stars (6 votes) •Cock Growth •Huge Cock •Self-suck •Multicock •Replication •Muscle Growth •Muscle/Strength •Mouthcock •Retcon •Selfcest •Complete •M/M •M/M/M/...

Gentle touch by Josh Dugan Beautiful David is happy to shape-shift to order. 2,216 words Added Dec 1996 8,716 views 4.7 stars (6 votes) •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Shapeshifting

Helping a friend out by TC Travis, a local bodybuilder, has decided to help a man and his wife become pregnant. The only thing is, Travis has an ability that lets him help in his own, exceedingly alpha-male way. 1,154 words Added Feb 2021 9,907 views 4.7 stars (6 votes) •Human to Cock •Human to Body Part •Hetero Sex •Humiliation •Nonconsensual change •Absorption •Merging

Multilimb studies by Josh Dugan For reasons of his own, Jeff gets Mark to take a class with him. 10 parts 9,444 words Added Feb 2020 Updated 30 May 2020 4,478 views 4.7 stars (6 votes) •Multicock •Multiarm •Multileg •Multilimb •Getting Taller •M/M

Recast by BRK When an actor complains that a certain A-list movie star is all wrong for a role, producer Jack has the perfect solution. Instead of finding someone else for the role, he’ll just make sure the actor fits the part. 1,710 words Added Aug 2022 4,303 views 4.7 stars (6 votes) •Huge Cock •Multi-abs •Multicock •Replication •Muscle Growth •Getting Taller •Size Increase •Race/Ethnicity Change •Selfcest •Complete •M/M •M/M/M •M/M/M/...

The trouble with Jason by BRK Joey is feeling a little overstimulated by all the competing transformations his hot friend and coworker, Jason, is being given by their bosses—especially since Jason himself not only is completely clueless that he’s being changed at all, but seems to flirt without knowing it, too. 4,501 words Added Jan 2016 12k views 4.7 stars (6 votes) •Multiarm •Multilimb •Multipec •Muscle/Strength •App

Who wants to be a boytaur? by BRK That story that Who Wants to Be a Boytaur? grows the people that watch it as well as the contestants is probably just an urban legend. 2 parts 4,864 words Added Jun 2012 Updated 27 Jun 2020 15k views 4.7 stars (6 votes) •Cock Growth •Huge Cock •Extra digits •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Gradual Change •Complete •M/M •M/M/M

Boosted by West Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. 3 parts 5,429 words Added Aug 2021 Updated 4 Sep 2021 18k views 4.6 stars (23 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •A.I.-Controlled Change •App •Incest •Brothers •Infectious •Complete

Oh man by BRK A simple website called your-body-like-that dot com lets you imagine how you’d look with a whole new body. Only it doesn’t stop at imagination. 5 parts 13k words Added Jul 2010 Updated 10 Nov 2017 80k views 4.6 stars (23 votes) •Cock Growth •Huge Cock •Self-suck •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •App •Retcon •Selfcest

The power of suggestion: The coffee shop by NBCK99 Having the power of suggestion leads you into a lot of temptation, but nothing compared to meeting Clay in line at the coffee shop. 3,055 words Added Aug 2016 16k views 4.6 stars (22 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Getting Taller •Size Increase •Mouthcock •Suggestion •X-Ray Vision •M/M

Patient zero by SomeMuscleGuy After exploring a crashed meteorite, Tim and Kyle are left growing uncontrollably. The hornier they get, the larger they grow. But what happens when growth itself makes them horny? 3 parts 13k words Added Nov 2022 Updated 3 Dec 2022 27k views 4.6 stars (21 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Public Nudity •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Increase •Nonconsensual change •Infectious •Complete •M/M

Nothing better than Monday oatmeal by Mask Spencer would love nothing more than to live out his idyllic life while caring for his two perfect older sons. His days are always the same, except for his devilish youngest child who always seems to be causing issues for the household. 7 parts 21k words Added Jun 2023 Updated 17 Jun 2023 8,260 views 4.6 stars (19 votes) •Always Hard •Multi-abs •Multicock •Multihead •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Multitorso •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Public Nudity •Transformation •Getting Taller •Giants •Size Increase •App •Retcon •Incest •Brothers •Selfcest •Complete •M •M/M •M/M/M •M/M/M/...

The leave-behind by BRK The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. 6 parts 22k words Added Aug 2014 Updated 10 Feb 2024 18k views 4.6 stars (18 votes) •Extra digits •Multilimb •Straight to Gay •Muscle/Strength •Muscle Worship •Detachable •M/M

Brent and Jax by BRK Jax comes back from vacation extremely jazzed about something that happened to him, leading to a very strange conversation with his buddy Brent about how all the guys on campus seem to be changing lately. 2 parts 8,234 words Added Mar 2013 Updated 27 Apr 2018 31k views 4.6 stars (17 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Retcon •Suggestion •X-Ray Vision •M/M

Noel’s literary gift by brazboy Luciano’s flatmate Noel decides to give him a special Christmas present: a notebook that guarantees that everything written in it is true. The notebook is as powerful as it sounds, although it also seems to be affected by Luciano’s desires and perhaps its own innate mischievousness, creating a snowball effect that twists the entire world. 3 parts 12k words Added Dec 2022 8,948 views 4.6 stars (17 votes) •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Regression •Hyper Tongue •Tongue Growth •Retcon •Incest •Brothers •Christmas •Complete •M/M •M/M/M

The spectacular growing saga by West A collection of brief stories about guys discovering their dream bodies in various ways. 8 parts 12k words Added Mar 2022 Updated 20 May 2023 18k views 4.6 stars (17 votes) •Cock Growth •Cut to Uncut •Cock Shrinking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Prehensile Cock •Cum inflation •Hyper Cum •Nipple Emissions •Multi-abs •Multi-balls •Multicock •Multiarm •Multipec •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Increased Libido •Getting Taller •Forced Growth •Size Decrease •Size Increase •A.I.-Controlled Change •Retcon •Suggestion •Incest •Brothers •Twins •Triplets •Hyper Pheromones •Infectious •Androids/Cyborgs •M/M •M/M/M

The Halloween costume by frooooooo A Halloween costume you share with your brother? Might be fun. What's the worst that could happen? 2,220 words Added Oct 2012 20k views 4.6 stars (16 votes) •Incest •Brothers •Merging •Halloween •M/M

Hulk hunter by JayPat Hunter has dedicated his life to tracking and neutralizing the hundreds of huge-growing hulks that have been terrorizing small towns for twenty years now, and he’s damn good at what he does. But when he gets to his latest sighting, he finds things aren’t going the way they usually do. 2 parts 11k words Added Sep 2018 22k views 4.6 stars (16 votes) •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Muscle/Strength •Transformation •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •M/M

The Wizard of Hot by hyperboi A young man’s difficult life on a struggling Kansas farm takes a sudden turn when a cyclone appears, taking him and his brother far from home to another place altogether. 10 parts 39k words Added Apr 2021 Updated 31 Jul 2021 19k views 4.6 stars (16 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Muscle/Strength •Detachable •Giants •Plausible Size Difference •Size Increase •Incest •Brothers •Anthro/Furry •Witch/Warlock/Wizard •Fantasy Realm •Supernatural •M/M/M •t/t

The book in the basement stacks by BRK Eric reluctantly takes refuge from a storm in his college’s enormous and ancient library, and soon finds himself exploring parts of the stacks best left alone. 2,887 words Added Oct 2021 13k views 4.6 stars (15 votes) •Cock Growth •Multi-abs •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Size Increase •Nonconsensual change •M •NS

Cosplay by BRK The only thing Harper likes more than the idea of slightly resembling a certain web-slinging superhero is the thought of actually being him—so much so that an unexplained costume in his bookbag proves irresistible. 1,820 words Added May 2020 7,502 views 4.6 stars (14 votes) •Multiarm •Multilimb •Muscle Growth •Superhero/Supervillain •NS

The fake boyfriend by BRK Zeke must travel back to his hometown, Woody Hole, in a last-ditch effort to prove he’s gay and end the eternal matchmaking with his high-school girlfriend, Stacy. A fake boyfriend is the only way—but Zeke’s closest relationship is with a customized character from an open-sandbox simulation game, a cocky personal trainer named Troy. 4 parts 14k words Added Aug 2020 10k views 4.6 stars (14 votes) •Cock Growth •Huge Cock •Extra digits •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Hyper Tongue •Complete •M/M

Burst by BRK In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again… 3 parts 11k words Added Dec 2020 12k views 4.6 stars (13 votes) •Cock Growth •Huge Cock •Multicock •Replication •Other Mental Changes •Hyper Strength •Muscle Growth •Muscle/Strength •Always Shirtless •Stretchy •Getting Handsomer •Transformation •Getting Taller •Size Increase •Selfcest •Aliens •Christmas •Complete •M/M •M/M/M

Alien gym bro by SuperBlimp A mysterious and enormous stud shows up at Jessie’s gym, but there’s something not quite human about the hulking gorgeous man. 4,413 words Added Nov 2023 7,200 views 4.6 stars (12 votes) •Huge Cock •Cum inflation •Replication •Muscle Growth •Male Pregnancy •Transformation •Size Increase •Inflation •Nonconsensual change •Aliens •M/M •M/M/M

Derek and Simon by BRK Newlyweds Derek and Simon suspect their new house might be haunted, and after sharing a few bottles of wine one night testing that theory starts to sound like a good idea. 5,244 words Added Jul 2022 9,363 views 4.6 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Hair Growth/Getting Hairy •Dom/Sub •Merging •Shared Body •Ghosts •Supernatural •Complete •Alcohol •M/M •M/M/M

Metachange by LordTronimator Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? 5 parts 8,689 words Added May 2020 Updated 13 Jun 2020 12k views 4.6 stars (11 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Four Legs •Multiarm •Multileg •Multilimb •App •Incest •Brothers •Humiliation •Nonconsensual change •t/t

Massive musclemonsters by TonnyGiant Roger meets his new neighbors, three impressively muscled bodybuilders, just as his boss, Dr. Alejandro, experiences a very dramatic breakthrough with a serum designed to produce muscle growth and regeneration. 3 parts 6,902 words Added May 2018 Updated 1 Jun 2018 21k views 4.6 stars (10 votes) •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Giants •Plausible Size Difference •Size Increase •M/M

My Fantasy Shop by West Charlie decides to bite the bullet and find out what that mysterious shop down the street is. What he finds makes him wish he did it sooner. 3 parts 6,030 words Added Nov 2021 Updated 15 Oct 2022 7,529 views 4.6 stars (10 votes) •Cock Growth •Huge Cock •Multicock •Multiarm •Muscle Growth •Getting Taller •M/M

Gay centaur by Josh Dugan This centaur is a real-life Mister, not a myth. 2 parts 3,598 words Added Nov 1996 34k views 4.6 stars (9 votes) •Boytaur •Transformation •Centaurs •M/M

Moving forward by West When Brandon’s life takes an unexpected turn, his new roommate turns it around once again. 1,334 words Added Feb 2022 5,584 views 4.6 stars (9 votes) •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Getting Taller •Suggestion •Infectious •M/M

Professor Magnus’s independent study by BRK Jake, a self-taught student of transformation magic, is invited to come and meet with Professor Magnus—but the hypnotically sexy boytaur prof is just as intrigued by Jake. 3,004 words Added Feb 2017 8,851 views 4.6 stars (9 votes) •Huge Cock •Nipcocks •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle/Strength •Getting Taller •Selfcest •Witch/Warlock/Wizard •Complete

The four jocks: Online edition by BRK A futuristic all-virtual version of the game leads to transformations in their already-tweaked full-body avatars, which they’re able to experience in the VR space as if they were their real bodies. 3 parts 7,582 words Added Jul 2012 20k views 4.6 stars (8 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Multilimb •Multitorso •Replication •Muscle Growth •Muscle/Strength •Mouthcock •Incest •Brothers •Selfcest •Complete •M/M •M/M/M/...

Hung by the fireside with care by AndroSun A visit from Saint Nick can lead to your wishes coming true—even the ones you didn’t actually mail to the North Pole. 2,777 words Added Aug 2013 10k views 4.6 stars (8 votes) •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Christmas •M/M

The tutor by BRK A star football player’s mandatory tutoring session in logic takes a few unexpected turns. 1,772 words Added Oct 2023 3,998 views 4.6 stars (8 votes) •Cock Growth •Huge Cock •Hyper Cock •Nipple Emissions •Multi-abs •Multiarm •Multilimb •Straight to Gay •Muscle Growth •Getting Handsomer •Retcon •Suggestion •All Dialog •Complete •M/M

You and I: The restaurant by Also Known As Another dual perspective between a man with godlike powers and a man who seeks him out, this time leading to audacious transformations right in the middle of a busy restaurant. 2 parts 9,831 words Added Jul 2016 15k views 4.6 stars (8 votes) •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Public Nudity •Size Increase •Suggestion •Selfcest

Against protocol by BRK The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent… and they’re starting to pile up. 2,415 words Added Nov 2019 9,928 views 4.6 stars (7 votes) •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multiarm •Multilimb •Muscle Growth

The attack of Tchutchuca by brazboy A weird phenomenon takes place in the old colonial city of Paraty: after a strong tide, the sea turns a bit sweet, and its scent is enough to drive the males in the small town mad. Some say it’s the work of the devil, others swear it down to the old local monster Tchutchuca. The state government sends a biologist to investigate, but there is little to be done other than witness history. 8,430 words Added Jul 2022 6,769 views 4.6 stars (7 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Increased Libido •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •M/M/M/...

Hot tub happenings by Dakon 3,999 words Added Mar 2006 8,023 views 4.6 stars (7 votes) •Replication •Selfcest

Too many by BRK Zack can avoid generating a new, super-sexy clone as long as he doesn’t fall asleep in daylight. Unfortunately, that’s not always as easy as it sounds. 1,663 words Added Jul 2010 19k views 4.6 stars (7 votes) •Extra digits •Multitongue •Replication •Selfcest •M/M •M/M/M

Denny by James Fourlegs A true friend of mysterious lineage grants a wish to a Metabods devotee. 3,208 words Added Nov 1998 13k views 4.6 stars (5 votes) •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Transformation •Centaurs •Shapeshifting •M/M

The four jocks: Study group by BRK Timothy’s study group needs a break, so Tomas pulls out a game—little knowing what changes it would mean for all of them. 6,468 words Added Dec 2014 19k views 4.6 stars (5 votes) •Cock Growth •Huge Cock •Multicock •Multileg •Multilimb •Three Legs •M/M •M/M/M/...

The power of suggestion: School library by BRK Jason suggests his suggestion abilities onto Kevin, only neither of them are aware of it. 1,651 words Added Feb 2009 22k views 4.6 stars (5 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Three Legs •Multipec •Muscle/Strength •Increased Libido •Size Increase •Retcon •Suggestion •Complete

The ski trip by Allan Cedar A group of multilimb guys get to know each other better in a secluded ski cabin. 2 parts 4,768 words Added Mar 2013 12k views 4.6 stars (5 votes) •Multicock •Multiarm •Multilimb •Incest •Twins •M/M •M/M/M

University admythion by Tym Greene It’s 1958, and a new university student is getting ready for his first day of classes…too bad he read that old spellbook his father gave him… 11k words Added Nov 2021 7,979 views 4.6 stars (5 votes) •Public Orgasm •Multihead •Muscle Growth •Public Nudity •Belly Growth •Transformation •Size Decrease •Size Increase •Human to Animal/Anthro •Getting Fatter •Retcon •Merging •Anthro/Furry •Centaurs •Anthro/Scaly •Dragons •Ogres •Supernatural •Early/Mid 20th Century •M/M •M/M/M

Zero hour by Meddler Incs 2,345 words Added Mar 2012 13k views 4.6 stars (5 votes) •Replication •Selfcest •Anthro/Furry

Rock and roll by BRK When you make a wish on a magic rock to be able to change people, make sure you make yourself aware of the effects. 3 parts 3,100 words Added Sep 2010 29k views 4.5 stars (20 votes) •Cock Growth •Hyper Cock •Multi-abs •Multicock •Multihead •Multilimb •Getting Taller •Size Increase •Mouthcock •Suggestion •Complete

The test subjects by Azerreza When Doctor Krakovski was asked to recreate the super-soldier serum, Ryan though at first it was a joke. The initial attempts were total failures. About to abandon the project, they received from the high command a strange blue goop. The next experiments were a real success! It was time to move on to the last phase: experimentation on a human. Now, it just remained to find the ideal test subject. 2 parts 18k words Added Jun 2022 Updated 2 Jul 2022 15k views 4.5 stars (20 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Destruction/Violence •M/M

Cuuuurse! by Ziel Boyfriends Alex and Reuben are subjected to a curse that grows them into long-tongued double-cocked muscular naga. Ask them if they mind. 7,618 words Added Oct 2014 23k views 4.5 stars (15 votes) •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Tongue Growth •Anthro/Scaly •Naga •M/M

The four jocks: At the lake by BRK When Dane and his brother Sean go on a celebratory road trip after finishing college, Sean's best friends, the Fernandez twins, naturally tag along. But their trip takes a strange turn right out of the gate, not least thanks to a game the guys find in their room at the lakeside bed and breakfast. 5,950 words Added Jul 2017 14k views 4.5 stars (15 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Twins •Complete •M/M •M/M/M/...

The berries down by the creek by Krisiar Jack hangs out with his friend and crush, Kurt, which leads to an encounter with a bush sporting some unusual berries. 3,567 words Added May 2011 53k views 4.5 stars (14 votes) •Cock Growth •Hyper Cock •Prehensile Cock •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Size Increase

Meet and greet by BRK Wayne, excited to finally come face-to-face with his favorite kpop idol, is startled by the intensity of their encounter. 2,662 words Added Feb 2023 4,939 views 4.5 stars (13 votes) •Cock Growth •Huge Cock •Multi-abs •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •M/M

Twinning by BRK Barry is excited to meet Will’s twin brother. Then he realizes that they can’t just be twins. 3 parts 10k words Added Oct 2002 15k views 4.5 stars (13 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Extra digits •Multicock •Replication •Muscle Growth •Getting Taller •Tongue Growth •First Time/Virgin •Selfcest •Complete •t/t/t

Warlock academia: Jacked by Cockatrice Clayton volunteers to help his warlock flatmate with a big school project, though he has no idea what he’s getting himself into. 2 parts 14k words Added Mar 2024 Updated 13 Apr 2024 1,105 views 4.5 stars (13 votes) •Multicock •Detachable •Transformation •Witch/Warlock/Wizard •M/M

Ahead of his behind by nvb2 1,604 words Added Jul 2009 19k views 4.5 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Multicock •Boytaur •Multiarm •Muscle/Strength •Merging

Curse room by BRK As the landlord’s son, Joey gets to deal with abandoned apartments and whatever might be in them. Usually it’s just junk; but the guy that skipped on unit 12E was deeply weird, and the way he’d looked at Joey before was more than a little scary. 2,828 words Added Apr 2022 7,462 views 4.5 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Getting Taller •Plausible Size Difference •Infectious •M/M

Dude, look what I found! by Alex Anders Some frat bros find a genie and end up surprising the fuck out of it. 8 parts 7,567 words Added Mar 2022 Updated 31 Dec 2022 16k views 4.5 stars (12 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Prehensile Cock •Extra facial features •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitongue •Replication •Wristfeet •Straight to Gay •Public Nudity •Transformation •Size Decrease •Size Increase •Mouthcock •Selfcest •Djin/Jinn/Genie •M/M •M/M/M/...

New neighbors by BRK Jimmy is starting to enjoy his first summer with his newly acquired wishpower when a very sexy couple moves in next door. The only trouble is, Jimmy doesn’t immediately recognize the true nature of their relationship, and by the time he does, it’s already too late. 2 parts 11k words Added Jan 2016 Updated 23 Nov 2019 19k views 4.5 stars (12 votes) •Huge Cock •Multicock •Age Difference •Incest •Father/Son •M/M •M/M/M

Brother’s closet by Josh Dugan A handsome athletic older brother offers somewhat more than expected. 962 words Added May 2002 24k views 4.5 stars (11 votes) •Lots of Legs •Multileg •Multilimb •Replication •Detachable •Incest •Brothers •Selfcest •t/t

The transform center by Zboro Seb gets ahold of a business card for a strange place called Transform Center, after hearing a stranger at the gym talk about how big he’d gotten. Can it be for real? And what was all that about fantasy creatures? 7 parts 28k words Added Jul 2017 Updated 29 Sep 2017 24k views 4.5 stars (11 votes) •Huge Cock •Hyper Cock •Multi-balls •Multicock •Multiarm •Multilimb •Six Legs •Replication •Wings •Muscle/Strength •Transformation •Voice Deepening •Human to Animal/Anthro •Selfcest •Anthro/Scaly •Dragons •Flying •M/M

Beach shoot by BRK Part-time social media hunk Xavier has a weird feeling about this tropical beach shoot, and it only gets stranger as the shoot goes on. 2,817 words Added Feb 2023 3,860 views 4.5 stars (10 votes) •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Six Legs •Three Legs •Multipec •Stacking •Gradual Change •Retcon •M

Bedmate by BRK Ardo passes out in a hospital but wakes up in a strange bed in a comfortable, if empty, room. And there’s a odd figure of a man looming in the doorway, waiting for him to wake up. 2 parts 6,248 words Added Sep 2016 12k views 4.5 stars (8 votes) •Multicock •Multiarm •Multilimb •Muscle/Strength •Getting Taller •M/M

Crisis in Carraido by BRK When a strange institution comes to town in a remote valley community in the Rockies, the locals are put off by the newcomers’ aloofness. But when things go wrong in the strangers’ compound, rancher Kevin and his sheriff’s deputy best buddy Pauly find out just how weird things are up there. 4 parts 11k words Added Apr 2016 Updated 9 Dec 2016 9,823 views 4.5 stars (8 votes) •Huge Cock •Multilimb •Replication •Detachable •Selfcest •M/M •M/M/M

Hard5 by BRK Just before his debut as a replacement performer in an up-and-coming boy band, Ian discovers they have a strange backstage ritual with some very unexpected effects. 4,124 words Added Jun 2021 7,817 views 4.5 stars (8 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Multihead •Multiarm •Multipec •Stacking •Hyper Muscle •Muscle Growth •Muscle/Strength •Transformation •Hair Growth/Getting Hairy •Complete •NS

The four jocks: Adversaries by BRK The Game takes a darker turn when two pairs of antagonistic athletes challenge each other in a deserted room on Halloween night. 2 parts 8,546 words Added Oct 2022 5,676 views 4.5 stars (6 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Other Mental Changes •Straight to Gay •Muscle Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Size Decrease •Size Increase •Halloween •Complete •M/M

Keep your promises by NioSatyr A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert. 7,703 words Added Sep 2021 13k views 4.5 stars (6 votes) •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/...

Like summer rain by Cockatrice Andrew and Clement are in a happy relationship, until Clement meets Andrew’s friends… 6,392 words Added Jul 2022 3,504 views 4.5 stars (6 votes) •Human to Cock •Transformation •Merging •M/M

The merger by Richard Jasper When wannabe musclebear Rik Farnsworth and sexy twink Ryan Steinmetz finally get together, something surprising ensues! 2,481 words Added Jun 2020 6,813 views 4.5 stars (6 votes) •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Merging

The misadventures of Patrick Paley and his patented pocket particle accelerator by BRK Soccer bro Rey made a big mistake letting his physics tutor, Patrick, use his weird science gizmo on him, but Patrick seems willing to make things right. 1,747 words Added Oct 2022 5,278 views 4.5 stars (6 votes) •Cock Growth •Cut to Uncut •Cock Theft •Cockless •Huge Balls •Ball Growth •Huge Cock •Multicock •Nonconsensual change •All Dialog •Complete •M/M

No angels by BRK Jerry likes his job covering the front desk alone overnight at a nice hotel, especially when a handsome customer checks in and piques his imagination. 5,202 words Added Oct 2023 3,134 views 4.5 stars (6 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Multicock •Multileg •Multilimb •Three Legs •Muscle Growth •Getting Taller •Plausible Size Difference •Hair Growth/Getting Hairy •Retcon •Incest •Brothers •Twins •Nonconsensual change •Invisibility •Complete •M/M

Wordplay by BRK Pavel makes a case for his fellow boarding school students that there are a lot of body-related expressions in English, though his classmates aren’t aware of exactly how Pavel is proving his point. 6,910 words Added Aug 2015 16k views 4.5 stars (6 votes) •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Incest •Twins •M/M •M/M/M

4.0+ Stars 96

The elevator ride by BRK Another long, boring elevator ride… and you’ve resisted messing with your coworkers for so long. 3 parts 5,689 words Added Feb 2020 Updated 12 Mar 2022 17k views 4.5 stars (36 votes) •Cock Growth •Huge Cock •Self-suck •Extra digits •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Handsomer •Getting Taller •Tongue Growth •Retcon •Suggestion •Selfcest •Bisexual •Gay Pride •Shapeshifting •X-Ray Vision •All Dialog •Complete •M/M •M/M/M

God mode by BRK Usually in video games, “god mode” is a way for programmers to test features and bug fixes without having to go the long way around. Sometimes, though, it’s exactly what it says on the tin. 2 parts 5,430 words Added Apr 2021 Updated 17 Sep 2022 14k views 4.5 stars (27 votes) •Cock Growth •Extra digits •Multicock •Muscle Growth •Pointy Ears •Getting Taller •App •Retcon •M/M

Training Tony by BRK A magnetically sexy young Italian man is about to enter a new life as a firefighter, except he and his devoted friends are sidetracked by the disappearance of his friend Frankie. 2 parts 8,640 words Added May 2014 25k views 4.5 stars (26 votes) •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Straight to Gay •Muscle/Strength

A day at the park by frooooooo Chris and Phil are wandering the park eager to join a couple cute guys together, when they see the perfect candidates. 1,793 words Added Nov 2014 14k views 4.5 stars (22 votes) •Multihead •Nonconsensual change •Merging •M/M

Craterville by BRK When everyone in town has some kind of power that half the time they aren’t even aware of, the guy whose power is to tell with everyone else’s power is might feel like he’s got the short end of the stick. Sometimes, though, there are ways to make it work for you. 3,363 words Added Mar 2009 25k views 4.5 stars (15 votes) •Cock Growth •Huge Cock •Multicock •Multilimb •Replication •Muscle/Strength •Transformation •Size Increase •Selfcest •Complete •M/M •M/M/M

META jocks by BRK and Jockmorphr Two members of a select fraternity full of superhot, multilimbed guys semi-obliviously compare notes on how their powerful cum promotes changes in their bodies—and, it turns out, each other’s. 4 parts 7,269 words Added Aug 2009 42k views 4.5 stars (15 votes) •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Nipple Emissions •Multi-abs •Multicock •Multihead •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Man Scent •Size Increase •Retcon •Suggestion •Selfcest •Complete

Randy and Roberto by BRK Randy and Roberto are both eager to get into the one remaining slot in Prof. Warren's History of Transformation class. Fortunately, there's a way to get both of them into that sole remaining chair. 1,130 words Added Sep 2010 19k views 4.5 stars (15 votes) •Extra digits •Multicock •Multilimb •Replication •Selfcest •Merging

Getting more than you bargained for by Tereshky Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems. 2 parts 3,922 words Added Jan 2013 34k views 4.5 stars (13 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •M/M

Adam University by OneLuckyGuy89 Luke Winters convinces his four buds to go to an all-male university. When their friend Mikey shows up at lunch much larger, there’s nothing weird about that, right? 2 parts 6,141 words Added Mar 2024 Updated 6 Apr 2024 7,564 views 4.5 stars (11 votes) •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Belly Growth •Increased Libido •Foot Growth •Getting Handsomer •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Tongue Growth •Nonconsensual change •Hyper Pheromones •M/M/M/...

Army experiment by BRK When a secret military experiment produces a company of augmented and multilimbed soldiers and locks them up, it’s up to a select crew of outsiders to infiltrate the base and set them free. 5 parts 4,614 words Added Jul 1997 21k views 4.5 stars (11 votes) •Multicock •Multiarm •Multileg •Multilimb •Complete •M/M •M/M/M/...

The big college roommate by MaxMorphs A story about a big ex-jock who turns himself into an actual whale! 3,856 words Added Jan 2024 6,290 views 4.5 stars (11 votes) •Cock Growth •Multicock •Belly Growth •Size Increase •Hair Growth/Getting Hairy •Getting Fatter •Vore •M/M

Body game: Encounter 1000 by NBCK99 For the milestone thousandth encounter, six body game alumni bring their already-transformed bodies to the circle, and discover what the game’s like the second time around. 4,647 words Added Oct 2018 9,752 views 4.5 stars (11 votes) •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Detachable •Giants •Plausible Size Difference •M/M •M/M/M/...

A warm feeling inside by Nightingale Adrian meets his new roommate, and right from the start he gets a warm feeling inside. 1,846 words Added May 2020 17k views 4.5 stars (11 votes) •Cock Growth •Huge Cock •Cum inflation •Hyper Cum •Multi-abs •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Retcon •M/M

A thing called curiosity by papermoon Out for a jog, 19-year-old Cameron decides to investigate an abandoned house that holds some unexpected secrets. 6,529 words Added Jan 2014 44k views 4.4 stars (25 votes) •Huge Balls •Huge Cock •Hyper Cum •Nipple Emissions •Muscle Breast •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Merging •M/M

Basement full of muscleboy gods by Krisiar Wrestler Oliver scores some pills that are supposed to bring on muscle growth, and decides to share them with his best buds after a match. 2,124 words Added May 2011 65k views 4.4 stars (17 votes) •Cock Growth •Huge Cock •Nipple Emissions •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Muscle/Strength •M/M •M/M/M/...

Pool party by BRK Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies. 2 parts 7,501 words Added Nov 2019 13k views 4.4 stars (17 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Selfcest •Complete •M/M •M/M/M •M/M/M/...

Boytaurs from Outer Space! by BRK Sev, the commander of a Taurian survey mission, judges Earth suitable for cultivating an aggressive alien grain, but the danger to Earth’s ecosystem drives the idealistic Elek to rebel and flee with some valuable equipment. When a conflicted Kiyy chases him, they both encounter the strange inhabitants and discover that humans and Taurians find each other mutually captivating. 6 parts 13k words Added Jun 2015 Updated 14 Oct 2016 16k views 4.4 stars (16 votes) •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Muscle/Strength •Incest •Twins •Aliens •Space Travel •M/M •M/M/M •M/M/M/...

Navy experiment by BRK The new protocol of vaccinations on the U.S.S. Tulsa developed by Dr. Tosk had very deliberate side-effect: your body is affected by whoever you lust for. Tosk plans for the sailors to start lusting after his impressive form—but who does Tosk lust for? 4 parts 5,764 words Added Mar 2010 42k views 4.4 stars (15 votes) •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Three Legs •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Plausible Size Difference

Aaron’s adventures by phallicphan When you possess two huge dicks, how can you avoid using them? Told through a number of mostly standalone tales. 4 parts 11k words Added Jan 2018 19k views 4.4 stars (14 votes) •Huge Cock •Multicock •M/M

Cloning Noah by KevLobs A man endeavors to fulfill his ultimate sexual fantasy: cloning himself. 3 parts 4,468 words Added Sep 2020 3,667 views 4.4 stars (12 votes) •Replication •Selfcest

The reform party by NBCK99 Will attends a gathering that turns out to be devoted to some radical transformations, where the invitees have sexual desires that can’t be fulfilled in the real world and long for their roleplay fantasies to be made real in ways even they don’t expect. 2 parts 8,602 words Added Sep 2016 Updated 14 Oct 2016 20k views 4.4 stars (11 votes) •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Muscle/Strength •Detachable •Size Decrease •Size Increase •Selfcest •Merging

The accidental wizard by nolanspice Ken and Jay’s excursion into alchemy yields astounding results. 2 parts 2,926 words Added Jan 2006 Updated 2 Jan 2006 30k views 4.4 stars (10 votes) •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Transformation •Voice Deepening •Plausible Size Difference •Size Increase •Age Regression •Race/Ethnicity Change •Selfcest •M/M

The big box by BRK Dave didn’t remember ordering anything from Metaboy. 3 parts 3,202 words Added Mar 2003 13k views 4.4 stars (9 votes) •Multicock •Multiarm •Multileg •Multilimb •Three Legs •M/M

Boytaurs by Josh Dugan When Envy the green eyed monster has four legs because your friends can grow them and you can’t. 4 parts 2,687 words Added Jun 2018 Updated 17 Oct 2020 7,047 views 4.4 stars (9 votes) •Boytaur •Four Legs •Multileg •Multilimb

Fountain of life by NioSatyr During a hot summer morning, a jogger visits several unusual drinking fountains that will not only change him, but probably also the world. 3,730 words Added Jul 2021 12k views 4.4 stars (9 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Nipple Emissions •Public Orgasm •Extra facial features •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Stacking •Muscle Growth •Pointy Ears •Increased Libido •Transformation •Getting Taller •Giants •Size Increase •Human to Animal/Anthro •Hair Growth/Getting Hairy •Tongue Growth •Anthro/Furry •Satyrs •Supernatural •M

The new doctor by BRK Forced to get a physical ahead of a new job in a new town, Colin is glad to discover his new doctor is nice… though he seems to have some strange ideas about anatomy. 3,176 words Added Aug 2022 6,993 views 4.4 stars (8 votes) •Cock Growth •Huge Cock •Nipple Emissions •Multicock •Muscle Growth •Getting Handsomer •Mouthcock •Retcon •Suggestion •Nonconsensual change •Complete •M/M

Scratch-and-win by BRK Sometimes the lottery scratch-off isn’t about money at all. 2 parts 2,762 words Added Nov 2003 13k views 4.4 stars (7 votes) •Cock Growth •Huge Cock •Multicock •Incest •Twins

Coffeehouse encounter by BRK A casual conversation in a coffee shop about the various mods being instilled in the students lately. 1,187 words Added Mar 2009 17k views 4.4 stars (5 votes) •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Multitongue •Muscle/Strength •Getting Taller •Tongue Growth •M/M •M/M/M

College days by MuscleMike23 A mishap in chem lab leads to Mike’s size dreams coming true. 2 parts 1,974 words Added Mar 2005 24k views 4.4 stars (5 votes) •Cock Growth •Huge Cock •Multi-abs •Muscle Growth •Muscle/Strength

Dawn of the Dragon-Men by JKL Drake and Irving stumble on an old dragon’s nest and investigate a dead-looking dragon’s egg they find there, only it’s not as inert as it seems. 1,156 words Added May 2020 5,994 views 4.4 stars (5 votes) •Wings •Straight to Gay •Muscle Growth •Transformation •Size Increase •First Time/Virgin •Anthro/Scaly

Don’t scroll! by BRK Micah is distracting himself with his Picthread feed, when suddenly one of the posts he’s scrolling past turns out to be very different from the others. 2,054 words Added Oct 2021 4,359 views 4.4 stars (5 votes) •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle/Strength •App •Complete •M/M

The long weekend by BRK Bill thinks he’ll have the family lake house to himself for an end-of-summer four-day weekend. Unfortunately, that’s news to his cocky and annoyingly hot big brother and his two bro-hunk friends, who turned up with their own plans to hole up in the cozy lake house digs. 4,147 words Added Oct 2022 5,921 views 4.4 stars (5 votes) •Cock Shrinking •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Straight to Gay •Muscle Growth •Always Shirtless •Getting Taller •Retcon •Suggestion •Incest •Brothers •Nonconsensual change •M/M/M/...

The maturing ceremony by brazboy Out of all the sacred moments in a lad’s life, none is more amazing and important than his maturing ceremony. Dinis will, led by his own older brother, find in it the chance to become an improved version of his hunkish self. 3,858 words Added Sep 2023 2,579 views 4.4 stars (5 votes) •Cock Growth •Huge Cock •Hyper Cock •Public Orgasm •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Multitorso •Stacking •Muscle Growth •Transformation •Incest •Brothers •Complete •M/M/M/...•M/t

The obsidian paver by BRK Gil doesn’t believe in the old myth about obsidian paving stones and how stepping on them changes reality without you even noticing. 1,637 words Added Sep 2023 2,262 views 4.4 stars (5 votes) •Cock Growth •Boytaur •Four Legs •Multiarm •Multilimb •Replication •Getting Handsomer •Retcon •All Dialog •Complete •M/M

Part of the pack by Cockatrice Colin managed to date the perfect boyfriend and has been invited to visit his date’s frat. A secret and an offer await. 5,228 words Added Nov 2022 2,356 views 4.4 stars (5 votes) •Replication •Selfcest •Shapeshifting •Complete •M/M •M/M/M

Robby’s new legs by Josh Dugan All for love, this crazy young kid bi-locates and grows more of everything, but it gets out of control. 9 parts 7,589 words Added Jan 2006 Updated 22 Aug 2020 11k views 4.4 stars (5 votes) •Extra digits •Lots of Legs •Multilimb •Replication •Wristfeet •Detachable •Selfcest •M/M

The royal stone by BRK In a hidden pocket kingdom in a corner of the Alps, Pete discovers a strange pink stone once thought to be of mystical significance to his ancestors, signified by the inscribed numerals, X, X, and V. 5,462 words Added Jan 2022 2,991 views 4.4 stars (5 votes) •Extra digits •Multicock •Multiarm •Multilimb •Multitongue •Replication •Selfcest •Metabods 25 •Complete •M/M •M/M/M/...

Two friends stretching their body parts by Three-Legged Dude Exactly what it says on the tin. 2 parts 1,548 words Added Aug 2003 16k views 4.4 stars (5 votes) •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Three Legs •Stretchy •Detachable

Mustering up by Krisiar Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. 2 parts 5,992 words Added Jul 2011 63k views 4.3 stars (28 votes) •Cock Growth •Huge Balls •Hyper Cock •Nipple Emissions •Multi-abs •Multilimb •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •M/M/M

If only by BRK Steve hasn’t noticed yet how the world shifts a little every time he says "if only”. That’s okay. 2,591 words Added Mar 2006 19k views 4.3 stars (20 votes) •Huge Cock •Multicock •Replication •Transformation •Suggestion •Triplets •Selfcest •Complete •M/M

An app for that by BRK That funny new phone app makes it look like you have two of whatever the camera is pointed at, but there's more to the algorithm than trick photography. 2,178 words Added Nov 2011 32k views 4.3 stars (14 votes) •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Replication •Muscle/Strength •App •Retcon •Selfcest •Complete •M/M

Helping hands by BRK Miller is always in the barracks stroking himself with both hands. Then one day he gets a chance to have a cock for each hand. He doesn’t, at first, grasp all the implications of that scenario. 1,760 words Added Jun 2019 7,763 views 4.3 stars (12 votes) •Huge Balls •Huge Cock •Hyper Cum •Multicock •Complete •M/M

Caeman the Conquerer by Tereshky An ambitious general gets more than he bargained for during a ceremony to take over a conquered city in this fantasy-based story. 3,420 words Added May 2018 9,122 views 4.3 stars (11 votes) •Cock Growth •Multiarm •Multilimb •Transformation •Giants •Tongue Growth •Naga •Fantasy Realm

Extreme reality game by Libra Jacob downloads a game that allows him to change reality. He’s particularly intrigued by the variety of options relating to his junk. 3 parts 3,946 words Added Aug 2011 22k views 4.3 stars (11 votes) •Cock Growth •Huge Cock •Nipcocks •Multicock •Hairless •App

The Red Prince by brazboy Out of a weird arrangement a cursed prince is born, one who has an uncontrollable appetite for human flesh. As his unabated hunger leads him to consume more and more men, he transforms, gaining the body of a gigantic marvelously muscular giant. Who can stop him, and what will be the consequences of trying? 2 parts 8,773 words Added Aug 2023 4,689 views 4.3 stars (11 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Hyper Muscle •Immobility •Muscle Growth •Gradual Change •Male Pregnancy •Transformation •Size Increase •Hyper Tongue •Tongue Growth •Incest •Brothers •Hetero Sex •Destruction/Violence •Blood •Nonconsensual change •Nonconsensual sex •Vore •Complete •Medieval(ish) •M/M •M/M/M/...•M/M/F

The power of suggestion: Adrian and Noel by BRK Adrian’s new abilities reveal themselves during a conversation with Noel about muscle, cock, and unrequited love. 2,206 words Added Aug 2011 20k views 4.3 stars (10 votes) •Cock Growth •Huge Cock •Multicock •Straight to Gay •Tongue Growth •Mouthcock •Suggestion •Complete

Dig’s island by BRK Shipwrecked on a remote island, four brothers grow up to be incredibly close—and that’s before they encounter a secret power on the island that transforms them each in different ways. 4 parts 3,756 words Added Mar 2005 26k views 4.3 stars (9 votes) •Cock Growth •Huge Cock •Multiarm •Wings •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Flying •Complete •19th Century •M/M/M/...

Double-dick party by Joey The thing to do is double down on the hors d'oeuvres. 926 words Added Mar 2003 15k views 4.3 stars (8 votes) •Huge Cock •Multicock

Dupli-Days: Valentine’s Day by TwinReplica This story follows Parker, a single guy on Valentine’s Day whose wish to be with his true love (himself) comes true! 2 parts 4,998 words Added Aug 2022 2,400 views 4.3 stars (8 votes) •Replication •Selfcest •Valentine’s Day •M/M •M/M/M •M/M/M/...

The Epson boy by Josh Dugan A lame, made-up excuse to meet a home town four-legged boy pays off. 1,810 words Added May 2002 7,133 views 4.3 stars (7 votes) •Four Legs •Multilimb

Friendly transformations by Richard Buttstuff A group of four college guys leave a wrestling match angry at each other and at the world. They meet an entity that makes them learn to love instead of hate. 7,424 words Added Sep 2023 6,629 views 4.3 stars (7 votes) •Cock Growth •Cock Shrinking •Cock Theft •Cockless •Human to Cock •Hyper Cum •Multi-balls •Multicock •Boytaur •Four Legs •Getting Dumber •Straight to Gay •Muscle Growth •Public Nudity •Man Scent •Stretchy •Getting Handsomer •Transformation •Size Increase •Hair Growth/Getting Hairy •Hairless •Nonconsensual change •Nonconsensual sex •Merging •Centaurs •Urban Fantasy •Complete •M/M •M/M/M/...

Interactive monitor by James Fourlegs Amazing what can be done with just a little change to the motherboard. 1,880 words Added Apr 2003 10k views 4.3 stars (7 votes) •Four Legs •Multileg •Multilimb •Six Legs •Wristfeet •Foot Growth •M/M •M/M/M

Jake’s fantasy by West Jake gets promised his fantasies will come true, and wastes no time when they do. 2,167 words Added Oct 2021 12k views 4.3 stars (7 votes) •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Getting Taller •Size Decrease •Size Increase •Absorption •M/M

Seeing stars by OneLuckyGuy89 12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change. 2 parts 8,520 words Added Mar 2020 Updated 30 May 2020 12k views 4.3 stars (7 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Gay to Straight •Muscle Growth •Muscle Gut •Getting Taller •Size Increase •Hair Growth/Getting Hairy •Incest •Twins •Nonconsensual change •Infectious •Merging •Superhero/Supervillain

Setting up an account by Ogrebear Metabods customer service is always ready to go that extra step to ensure total satisfaction. 3,056 words Added Apr 2012 13k views 4.3 stars (7 votes) •Multiarm •Multilimb •Muscle Growth •Muscle/Strength

Unicorn Frappuccino by Tym Greene A wizard causes a little transformational pandemonium at a franchise coffee/sandwich shop. 4,430 words Added May 2021 4,635 views 4.3 stars (7 votes) •Transformation •Human to Animal/Anthro •Human to Inanimate •Nonconsensual change •Merging •Anthro/Furry •Witch/Warlock/Wizard •M/M •M/M/M

The viral video by NBCK99 After a video titled “Four-Armed Ballet Guy” goes viral, Viraj can’t get the dancer off his mind. 3,633 words Added Oct 2022 3,711 views 4.3 stars (7 votes) •Multicock •Multiarm •Multilimb •Muscle Growth •Always Shirtless •Public Nudity •Getting Taller •Plausible Size Difference •Hair Growth/Getting Hairy •Retcon •Suggestion •M/M

Accepting I’m different by BTEREN James knew he was different from everyone else, but when he ends up rooming with someone he accidentally falls for, will he accept James for who he is? 4,996 words Added Jan 2023 3,923 views 4.3 stars (6 votes) •Hyper Cum •Multicock •Hairless •t/t

Alien tormentors by James Fourlegs Unseen aliens juice the daylights out of their captives. 1,004 words Added Dec 2004 24k views 4.3 stars (6 votes) •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Muscle/Strength •Selfcest •Aliens

Super Hard Planet Champions by BRK Logan and his buddies, along with the hot guy from the bowling alley Logan has a crush on, get pulled into a fight to save the universe from the evil Skorth. If only it didn’t involve wearing color-coded Lycra. 3 parts 19k words Added Aug 2017 Updated 11 May 2018 14k views 4.3 stars (6 votes) •Replication •Muscle Growth •Muscle/Strength •Size Increase •Selfcest •Lycra/Spandex •Aliens •Space Travel

Supermen by Also Known As Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else. 9 parts 77k words (#38) Added Oct 2002 91k views 4.2 stars (19 votes) •Cock Growth •Hyper Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •First Time/Virgin •Hyper Pheromones •Flying

Supplement by BRK Those vitamin pills in your roommate’s cabinet aren’t necessarily what you think they are. 1,946 words Added Jun 2003 12k views 4.2 stars (13 votes) •Huge Cock •Hyper Cum •Multicock •Complete

Getting high on a Tuesday afternoon by Kjarri I get high, and I have some transformation fun with a neighbor. 1,202 words Added Oct 2020 5,418 views 4.2 stars (11 votes) •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Getting Taller •Size Increase •Cannabis

I, phone by BRK Will’s new fringe-brand phone has some strange features, including a joke setting to exaggerate a bit when you ask it about you. 2,465 words Added Jun 2022 7,930 views 4.2 stars (11 votes) •Cock Growth •Huge Cock •Multi-abs •Multicock •Muscle Growth •Getting Taller •App •Retcon •Suggestion •Complete •M/M/M

Photo stash by BRK Jerking off while baked can lead to unpredictable results. 1,801 words Added Jun 2021 6,835 views 4.2 stars (10 votes) •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Muscle Growth •Getting Taller •Hair Growth/Getting Hairy •Selfcest •Complete •Cannabis •M/M •M/M/M

The cursed ride by SomeMuscleGuy When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. 8,330 words Added Feb 2023 11k views 4.2 stars (9 votes) •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Destruction/Violence •Dom/Sub •Nonconsensual change •Complete •M/M

Influenced by BRK Dwayne is excited at having won a video chat with Mayson, the hottest of all the gorgeously-muscled fitness models and insta-hunks he follows online. Then things take strange turn when Mayson reaches into the fruit bowl next to him and pulls out a banana—an inexplicably blue banana. 3,497 words Added Dec 2021 7,758 views 4.2 stars (9 votes) •Cock Growth •Huge Balls •Huge Cock •Multicock •Other Mental Changes •Muscle Growth •Muscle/Strength •Getting Taller •Tongue Growth •Retcon •Suggestion •Complete •M/M

Space clones by Josh Dugan A brilliant cousin, like his spaceship, is full of himself, but there's room for one more. 2,338 words Added Nov 1998 9,273 views 4.2 stars (9 votes) •Four Legs •Multiarm •Multilimb •Replication •Selfcest •Space Travel •Set in the Future

Wrappers by BRK I’m a little oblivious sometimes, but when you walk into class and all your students look like the same young and hunky actor, you start to get a clue that something is up. 3,401 words Added Jul 2005 14k views 4.2 stars (9 votes) •Cock Growth •Huge Cock •Multicock •Replication •Transformation •Getting Taller •Selfcest •Complete

College town by James Fourlegs A randy warlock remains circumspect about having turned the whole town into a herd of boytaurs. 945 words Added May 2002 13k views 4.2 stars (6 votes) •Multicock •Boytaur •Multilimb •Replication •Wristfeet •Incest •Twins •Selfcest

Crazy guy by James Fourlegs Crazy, but in an exasperating and lovable way. 1,229 words Added Jul 2000 12k views 4.2 stars (6 votes) •Multicock •Multiarm •Multileg •Multilimb •Replication •Detachable •Selfcest

Multicock hold ’em by Armie Lingo 2,788 words Added Dec 2005 12k views 4.2 stars (6 votes) •Huge Cock •Multicock

The takeover by brazboy The Carvalho lads recently lost their father, and now they have to decide whether to part away with their farm as well—a tough decision for the handsome bulltaurs, whose family had long inhabited those beautiful meadows. 2 parts 6,418 words Added Jan 2024 1,644 views 4.2 stars (6 votes) •Huge Cock •Cum Milking •Hyper Cum •Nipple Emissions •Multicock •Muscle Breast •Incest •Brothers •Nonconsensual sex •Restraints •Sex-Slave •Anthro/Furry •M/M •M/M/M

The application by Jefftaur Ted’s application to the Leg Wheel Program is approved, and he’s very excited. 3,981 words Added Feb 2009 9,703 views 4.2 stars (5 votes) •Multicock •All Legs •Lots of Legs •Multileg •Multilimb

Four by Bud Boytaurbody An odd setting on this camera customizes more than just the picture. 1,656 words Added May 2006 8,228 views 4.2 stars (5 votes) •Four Legs •Multileg •Multilimb •Retcon

Greek island prize winner by Jim 2 parts 2,630 words Added Jun 2002 11k views 4.2 stars (5 votes) •Cock Growth •Multicock •Muscle Growth •Getting Handsomer •Voice Deepening •Hair Growth/Getting Hairy •Centaurs

Transform: New Blood by Also Known As The formula Carlos developed, Transform, has made him and his friends into veritable gods. Soon their numbers will be growing, thanks in part to a video featuring a guy known only as Self-Suck Sam. 47 parts 188k words (#5) Added Jan 2014 45k views 4.2 stars (5 votes) •Always Hard •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Voice Deepening •Size Increase •First Time/Virgin •Infectious •Flying

Twin studs by Anonymous 3 parts 43k words (#93) Added Jul 2014 19k views 4.1 stars (23 votes) •Huge Cock •Multicock •Multiarm •Multilimb •Age Difference •First Time/Virgin •Incest •Brothers •Father/Son •Twins

Sk8r dreams by Reaver The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois. 19 parts 59k words (#53) Added Oct 2003 44k views 4.1 stars (19 votes) •Cock Growth •Ball Growth •Huge Cock •Replication •Always Shirtless •Increased Libido •Transformation •Voice Deepening •Age Regression •Race/Ethnicity Change •App •Retcon •Selfcest •Nonconsensual change •Infectious •Mind Control

Transform: Muscle City by Also Known As Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle. 21 parts 120k words (#15) Added Jan 2014 48k views 4.1 stars (17 votes) •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Size Increase •Infectious •M/M •M/M/M

Read aloud 2 by BRK Barry’s habit of listening to gay erotica on his shift watching monitors as a security guard at a high-tech installation leads him to try the new read-aloud feature on his favorite website. 2,834 words Added Jan 2021 5,009 views 4.1 stars (10 votes) •Extra digits •Multicock •Multiarm •Multilimb •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Complete

The Rednex incident by BRK Driven to a loss of self-control by a stressful work week and a particularly annoying coworker, Ogden unwittingly reveals his secret huge and awesomely sexy body to a very appreciative Luís. 3,146 words Added Feb 2018 11k views 4.1 stars (8 votes) •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •All Dialog •Complete

(April) fool for love by BRK Joe decides he’s been pining for his roommate Rafe long enough, so he uses his sneakily-obtained knowledge of Rafe’s fringe erotica tastes and the pretext of April Fool’s day to pretend he’s set his roomie up on a blind date with his ultimate dream guy. 2,689 words Added Apr 2023 4,526 views 4.1 stars (7 votes) •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Muscle Growth •Stretchy •Getting Taller •Plausible Size Difference •Size Increase •Retcon •April Fool’s Day •M/M

Lucky thirteen by anonymous submitter Ryan’s boyfriend comes with him to the test center for experimentation with a serum to multiply body parts. 2,973 words Added Mar 2020 7,630 views 4.1 stars (7 votes) •Cock Growth •Huge Balls •Huge Cock •Extra digits •Extra facial features •Extra Mouths •Multi-abs •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Getting Taller •Giants •Selfcest

Self-love by BRK If you keep generating new bodies and you love having sex with yourself, it’s best just to go with it. 752 words Added Feb 2005 14k views 4.1 stars (7 votes) •Multi-abs •Multicock •Multihead •Multilimb •Replication •Getting Handsomer •Selfcest

Bigger issues by muscl4life Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? 6 parts 47k words (#79) Added Dec 2013 142k views 4.0 stars (24 votes) •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •M/M

A little somethin’ by MegaMaker After two longtime friends spend the day at the beach, Davey can't help but notice how muscular his buddy Sam has gotten. When Davey asks about it, Sam’s reactions are more than a little unexpected. 2 parts 6,908 words Added Jan 2023 12k views 4.0 stars (10 votes) •Always Hard •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Size Increase •Complete •M/M

The blue shoebox by BRK Leo, the aggrieved grad student barista, is having a really no good, terrible, shitty day. And that’s without someone having randomly mailed him a package containing a single, inexplicable, for-some-reason-blue banana. 5,381 words Added Aug 2018 9,802 views 4.0 stars (9 votes) •Huge Cock •Multicock •Multileg •Multilimb •Three Legs •Suggestion •Ghosts •Supernatural •Complete

David’s magic body by Josh Dugan Shape-shifting David can pump his four-legged magic into you. 935 words Added Jun 1997 11k views 4.0 stars (9 votes) •Four Legs •Multilimb •Stretchy •Shapeshifting

Lover’s touch by BRK A first meeting between two guys who are really into extra arms. 1,527 words Added Dec 2003 10k views 4.0 stars (7 votes) •Always Hard •Multicock •Multiarm •Multilimb •Complete

The local football team by Josh Dugan A toy ray gun actually works pretty well. 829 words Added Jun 2005 9,758 views 4.0 stars (6 votes) •Multicock •Multilimb •Three Legs

A real gym dick by West When a spirit visits Isaac on his 18th birthday, he shows off his new blessing at the gym. 2,010 words Added Oct 2021 10k views 4.0 stars (6 votes) •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •M •M/M

Adam’s dream by Josh Dugan Bet you didn't know this about boytaur dreams. 757 words Added May 2002 14k views 4.0 stars (5 votes) •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Selfcest

Cafe Darwin by Dreammaker A few short scenes set at a café where the drinks do more than just perk you up. 4 parts 1,754 words Added Mar 2012 Updated 15 Feb 2013 26k views 4.0 stars (5 votes) •Cock Growth •Hyper Cock •Multilimb •Muscle Growth •Muscle/Strength •M/M

David’s transformation by Josh Dugan The austere spirituality of David and his monastic students brings forth an abundance of limbs and wristfeet. 657 words Added May 2002 11k views 4.0 stars (5 votes) •Multilimb •Wristfeet

Stupid cupid by baboonfan A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. 8 parts 13k words Added Sep 2009 26k views 4.0 stars (5 votes) •Cock Growth •Huge Cock •Wings •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Transformation •Size Increase •Hair Growth/Getting Hairy •Nonconsensual change •Restraints •Vampires •Werewolves •Fantasy Realm •Pagan gods •M/M

3.5+ Stars 17

Vinnie’s boxer-briefs by BRK Vinnie has a little time before he has to be anywhere, so he decides to indulge in one of his best-loved pastimes: groping his half-hard meat through the fabric of his favorite pair of boxer-briefs. 1,299 words Added May 2020 7,213 views 3.9 stars (12 votes) •Cock Growth •Huge Cock •Multicock •Complete •M

The deal by Ziel Zeke tries out what appears to be a spell in a musty old tome only to discover that it’s actually a summoning ritual! Zeke soon finds that his experimentation in the mystical arts has some HUGE repercussions. 7,420 words Added Nov 2018 15k views 3.9 stars (10 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Giants •Size Increase •Supernatural

Quite the party by Josh Dugan One of the more creative Halloween parties brings surprise after surprise. 4 parts 3,539 words Added Oct 2019 Updated 7 Dec 2019 6,883 views 3.9 stars (8 votes) •Huge Cock •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Muscle/Strength •Selfcest •Centaurs •Naga •Halloween •Alcohol

Hey by BRK That book of spells sure has a lot of funny words in it. 1,282 words Added Mar 2013 12k views 3.9 stars (7 votes) •Multicock •Multiarm •Multilimb •All Dialog •Complete •M/M

Thinking double by James Fourlegs A whole new world awaits when you see it in another light. 3,780 words Added Nov 1998 8,428 views 3.9 stars (7 votes) •Cock Growth •Multicock •Multiarm •Multilimb

Seducers by Also Known As The sequel to Supermen and Transform. The community of impossibly attractive, physically gifted, sex-evolved men grows. 31 parts 108k words (#21) Added Aug 2003 51k views 3.8 stars (13 votes) •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Handsomer •Voice Deepening •Hyper Pheromones •Flying

Cock boy conversions by CockTFBoi A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. 19 parts 14k words Added Mar 2014 47k views 3.8 stars (12 votes) •Human to Cock •Multicock •Straight to Gay •Transformation •Size Decrease •Nonconsensual change •t/t •t/t/t...

Year of the ox by Marceau Little Wolf Two brothers’ ailing dairy farm experiences a sudden change after they try an unconventional feeding method. 1,801 words Added Jul 2021 11k views 3.8 stars (12 votes) •Cock Growth •Huge Cock •Hyper Cock •Nipple Emissions •Multicock •Addiction •Muscle Breast •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •Giants •Size Increase •Human to Animal/Anthro •Nonconsensual change

Exercise regimen by BRK Exercise really does improve the body! And really fast, too! 2 parts 846 words Added Feb 2010 20k views 3.8 stars (6 votes) •Always Hard •Cock Growth •Huge Cock •Multileg •Multilimb •Three Legs •Getting Taller •Complete •t

The meteor shower by AGammer When the meteor shower hits his farm, it has an unexpected effect on the teenaged, and very horny, William: a gift of changing himself and, as it turns out, his equally horny brother. 2 parts 2,738 words Added Jan 2013 15k views 3.8 stars (6 votes) •Cock Growth •Huge Cock •Multicock •Multihead •Incest •Brothers

Frank’s boyss by Multiple Authors 2 parts 5,815 words Added Mar 2009 18k views 3.8 stars (5 votes) •Huge Cock •Multicock •Multilimb •Incest •Brothers

A meteoric rise by TheMuscleMaker Whilst fleeing from their trio of bullies, a group of four friends stumble across a very big (and very strange) discovery. A tale of love, revenge, betrayal and (of course) massive growth ensues. 1,455 words Added Nov 2021 6,983 views 3.8 stars (5 votes) •Humiliation •M/M •M/M

Empire by LenZelig A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure. 40 parts 366k words (#1) Added Apr 2019 Updated 1 May 2021 137k views 3.7 stars (6 votes) •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Difference •Bestiality •First Time/Virgin •Incest •Brothers •Father/Son •Twins •Bisexual •Hetero Sex •Nonconsensual change •Sex-Slave •Shared Body •Aliens •Space Travel •Witch/Warlock/Wizard •Thanksgiving •Mind Control •Complete

Dragon’s Horde: Waking up long by STrRedWolf A new series of adventures involving the Dragon’s Horde club, as anthro folks of all sorts and situations—judges, cops, mechanics, and more—find their way to the club and its transforming drinks. 7 parts 20k words Added Aug 2013 Updated 3 Oct 2014 24k views 3.6 stars (7 votes) •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Hermaphrodite •Stretchy •Nanotech •Selfcest •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol

Transform: Bully boy by Also Known As Sometimes a homophobic bully picks on the wrong guy. 12k words Added Jan 2014 16k views 3.6 stars (5 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Hookah head by Amus Cobblestone Jamie and Gary agree to plot the seduction of hot freshman dude Tim, with a little help from their hookah and a mysterious herbal blend. The only stipulation: they have to share. 2,577 words Added Jan 2013 13k views 3.5 stars (11 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Mind Control

Customer satisfaction by BRK During his time in Bucharest, Peter is experimenting with his magic, infusing the clothes in the shop he’s working at with special transformative properties. What he doesn’t expect is for one of his customers to come back and confront him over what Peter had done to his junk. 2,795 words Added Mar 2020 7,564 views 3.5 stars (6 votes) •Cock Growth •Huge Cock •Multicock •Multihead •Muscle/Strength •Body Swap

3.0+ Stars 4

A day at the beach by Three-Legged Dude Three guys have the recipe for the best kind of afternoon: a sunny day, a nice beach, a little stretchy potion in the drinks… 726 words Added Apr 2003 18k views 3.4 stars (9 votes) •Multihead •Multilimb •Stretchy •Detachable

Dude by Josh Dugan Life can be a beautiful multi-limbed dream when it comes to four-legged David. 1,417 words Added Dec 2005 11k views 3.4 stars (5 votes) •All Legs •Four Legs •Lots of Legs •Multilimb •Detachable

Beyond contact by BRK The trick to contacting aliens turns out to be sending only your mind. What you look like when you get there, though, isn’t quite what you’re used to. 3 parts 1,437 words Added Jun 2003 18k views 3.3 stars (9 votes) •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Selfcest •Aliens •Space Travel •Complete •M/M •M/M/M/...

Colt chronicles: A form for any occasion by Neltharion5 5,218 words Added Feb 2010 17k views 3.3 stars (9 votes) •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Time Travel •Centaurs •Shapeshifting

2.0+ Stars 2

Changes and multiplicities by GDS A young man with the ability to change or become other things, even multiple other things, shares a stream-of-consciousness narrative about how it feels and what he’s experienced. 1,027 words Added Jul 2023 2,315 views 2.3 stars (8 votes) •Human to Cock •Replication •Transformation •Selfcest •Shared Body •M

The virus escapes by mike 9 parts 4,153 words Added Aug 2011 15k views 2.2 stars (5 votes) •Multicock •Multihead

<5 votes 186

An air of detachment by BRK Special Agent Greg Simmons receives some surprising evidence in the mail in relation to the Berlinger kidnapping case, which he’s not even on yet. Intriguingly, not only is it a piece of the puzzle—it’s also a piece of the victim. 3 parts 14k words Added Jul 2021 Updated 14 Jan 2023 5,383 views 5.0 stars (4 votes) •Extra digits •Detachable •Merging •M •M/M

The boytaurs of Bel-Air by BRK When Steve’s attempts at bringing boytaurs into popular awareness through CGI ends up being a disaster, his only recourse is to use the real thing. 3,080 words Added Mar 2004 9,779 views 5.0 stars (4 votes) •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Muscle Growth •Incest •Twins •Complete •M/M •M/M/M

Costume for two by Cockatrice One year after the events of “First Costume,” Luke and Jeremy are invited to the Halloween party again—but this time Dan seems strangely silent. 7,185 words Added Nov 2023 2,023 views 5.0 stars (4 votes) •Multihead •Wristfeet •Detachable •Transformation •Human to Inanimate •Mouthcock •Merging •Centaurs •Demons •Halloween •M/M •M/M/M •M/M/M/...

Dos Rocas by BRK Lost on a cross-country road trip, Liam finds himself in a mysterious village where the men aren’t built the way you’d expect. 2 parts 6,858 words Added Jul 2023 2,776 views 5.0 stars (4 votes) •Multihead •Muscle Growth •Transformation •Getting Taller •Supernatural •Complete •M/M

Feet up by Josh Dugan Seth’s four feet are a real turn-on. 1,133 words Added Mar 2004 12k views 5.0 stars (4 votes) •Four Legs •Multileg •Multilimb •Stories with Images •M/M

Four-legged sex drive by Josh Dugan The force of fourleggedness is with Eric and his friends. 716 words Added Jun 2004 8,128 views 5.0 stars (4 votes) •Self-suck •Four Legs •Multileg •Multilimb

Gay humantaur bar by James Fourlegs What can possibly be going on in there? 1,421 words Added May 2002 8,038 views 5.0 stars (4 votes) •Multilimb •Six Legs

Homeward by BRK Getting home by teleport is tough enough, but it's even more of a hassle when the teleporter is malfunctioning and doesn’t register that you’ve already been reconstructed on the other side. 1,912 words Added Dec 2002 9,952 views 5.0 stars (4 votes) •Replication •Getting Taller •Selfcest •Merging •Space Travel •Set in the Future •M/M •M/M/M •M/M/M/...

InfiniPUMP by Never-the-less If you had a device that grew your penis and even added new ones, what would you do? Where would you stop? 12 parts 10k words Added Jul 2012 29k views 5.0 stars (4 votes) •Cock Growth •Nipcocks •Nipple Emissions •Multicock •Mouthcock •M •M/M

Keith DeMarco is huge! by BRK Top music critic Zach Savoy is finally handed a chance to interview pop superstar Keith DeMarco after a year of secrecy and seclusion. When he penetrates the singer’s inner sanctum, though, he’s not prepared for what he finds. 2 parts 7,608 words Added Apr 2017 11k views 5.0 stars (4 votes) •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Stacking •Getting Taller •M/M

Night mirror by Sean Innicioni Sometimes the face you see in the mirror is your best chance for fun and friendship—especially if he winks back. 575 words Added Jan 2012 11k views 5.0 stars (4 votes) •Multihead

Student body president by BRK Being a warlock at school can be a pain—especially if everybody knows. 2,906 words Added Sep 2004 25k views 5.0 stars (4 votes) •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Muscle/Strength •Stretchy •Size Increase •Witch/Warlock/Wizard •Complete

Tom adds extras by Josh Dugan Who knows how he's doing it but damn, there's a lot of Toms. 1,364 words Added Jun 1997 9,806 views 5.0 stars (4 votes) •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Selfcest •Centaurs

Transform: Muscle club by Also Known As 9,869 words Added Jan 2014 17k views 5.0 stars (4 votes) •Huge Cock •Self-suck •Hyper Cum •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

The transmogrifier by Jefftaur A transmogrifying ray-hun that gives you four legs sounds like fun, only it hardly seems necessary—weirdly enough all the hot guys you know seem to be four-legged already. 957 words Added May 2002 9,133 views 5.0 stars (4 votes) •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Retcon

Two heads are better than one by LeChuck 1,144 words Added Aug 2009 8,725 views 5.0 stars (4 votes) •Multicock

The deputy by BRK Checking out an abandoned property far from anywhere, a sheriff’s deputy discovers that the previous owner didn’t leave by conventional means—and he left behind something that will change the deputy’s life in a most unexpected way. 4,075 words Added Aug 2021 4,393 views 5.0 stars (3 votes) •Replication •Selfcest •Witch/Warlock/Wizard •M/M

Extra jeff by Josh Dugan You really can't get enough of Jeff even though there is so much of him. 596 words Added Sep 2005 11k views 5.0 stars (3 votes) •Huge Cock •Multicock •Multileg •Multilimb •Replication •Wristfeet •Selfcest

Foot ball by Josh Dugan It's a foot, not a football, and it makes the players sprout feet all over the place. 362 words Added May 2002 8,945 views 5.0 stars (3 votes) •Multilimb •Wristfeet

Four legs for kyle by Josh Dugan It never hurts to ask. 3,053 words Added Jul 2003 7,907 views 5.0 stars (3 votes) •Four Legs •Multilimb •Wristfeet

Foursomes by Bud Boytaurbody There's a reason why these are only sold in sets of four. 1,143 words Added Apr 2006 13k views 5.0 stars (3 votes) •Four Legs •Multilimb •Wristfeet

Guess what happened by Jefftaur Imagine my surprise yesterday when my housemate came home four-legged! 1,930 words Added May 2002 10k views 5.0 stars (3 votes) •Multicock •Multiarm •Multilimb •Wristfeet

Making love with my 12-legged husband by Dodeedo Loves Extras What are you to do when you come home to see your 12-legged bodybuilder of a husband working in the kitchen? 1,521 words Added Nov 2022 2,137 views 5.0 stars (3 votes) •Huge Cock •Cum inflation •Multicock •Lots of Legs •Multileg •Multilimb •M/M

Mark’s extra arms by James Fourlegs Mark really means it when he lends a hand. 973 words Added May 2002 10k views 5.0 stars (3 votes) •Multiarm •Multilimb •Detachable

The mischief of men by Mask Clark, a local fisherman, and Ren, a powerful demigod, live an...unusual life in a small fishing town, getting up to the stupid antics only possible from two men looking to make things interesting. A short, slice-of-life story. 3 parts 8,034 words Added Mar 2024 1,644 views 5.0 stars (3 votes) •Cock Growth •Huge Balls •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength •Always Shirtless •Public Nudity •Immortality •Complete •M/M

Mito-Spa: Doumit by TwinReplica Doumit checks in for an appointment at the Mito-Spa, a place where the baths create double the trouble... 1,591 words Added Aug 2022 3,159 views 5.0 stars (3 votes) •Cock Growth •Huge Cock •Replication •Hyper Strength •Selfcest •M/M/M/...

MultiGeoff by BRK New recruit Geoff reports for duty on a gigantic space station and learns that his first task is to reshape himself—and not in a figurative sense. 2,556 words Added Aug 2023 2,896 views 5.0 stars (3 votes) •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Multi-balls •Multicock •Boytaur •Four Legs •Lots of Legs •Multileg •Multilimb •Multitongue •Public Nudity •Merging •Space Travel •Complete •Stories with Images •Set in the Future •M •M/M

Neil by Brad Mercury Neil shows off some of the magic he’s he knows for his skeptical friends. They won’t be skeptical for long. 1,095 words Added Oct 2005 9,309 views 5.0 stars (3 votes) •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Selfcest

Nelson’s sketchbook by Josh Dugan A sketchbook we’d really like to see. 729 words Added Jan 2018 5,556 views 5.0 stars (3 votes) •Lots of Legs •Multiarm •Multileg •Multilimb

Sensational summer growth by OneLuckyGuy89 Todd and Aaron return home to their hometown of Portland as changed men. Now it’s time for them to change the rest of the town. 3 parts 8,409 words Added Apr 2022 Updated 7 May 2022 15k views 5.0 stars (3 votes) •Cock Growth •Multicock •Straight to Gay •Muscle Growth •Man Scent •Butt Growth •Getting Handsomer •Voice Deepening •Getting Taller •Hair Growth/Getting Hairy •Age Difference •Incest •Brothers •Father/Son •M/M •M/M/M

The third shoe, and other adjustments by BRK Paul has to face the one change he was least prepared for since he woke up with three legs: buying footwear. 1,936 words Added Apr 2022 2,656 views 5.0 stars (3 votes) •Extra digits •Multicock •Multileg •Multilimb •Three Legs •Complete •M/M

Transform: Coffee break by Also Known As Marcus’s favorite espresso dude at the coffee shop looks a little different today. 9,093 words Added Jan 2014 11k views 5.0 stars (3 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Transform: House calls by Also Known As Newly Transformed young men revel in their new bodies and the undreamt-of pleasures awaiting them. 6,760 words Added Jan 2014 9,806 views 5.0 stars (3 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase

A visit by Three-Legged Dude Two friends have a lot of fun with some stretchy powder. 4 parts 1,432 words Added May 2002 12k views 5.0 stars (3 votes) •Multicock •Multiarm •Multilimb •M/M

World of gods by STrotman Your basic “human gets stranded on a planet full of huge, hung aliens” story. 2,781 words Added Nov 2023 2,866 views 5.0 stars (3 votes) •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Giants •Aliens •Space Travel •M/M/M

The Doublet fork by Alex Anders The Doublet twins have always hated being stuck in each other’s head. The universe has noticed, and decided to monkey around in their life. 6,524 words Added Apr 2024 1,057 views 5.0 stars (2 votes) •Cock Growth •Multi-balls •Multicock •Multihead •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Human to Inanimate •Twins •Shared Body •Complete •M/M •M/M/M/...

Dragon’s Horde: Drunk on the groove by STrRedWolf A local DJ and neighbor of Red's overdoes it at the Dragon's Horde... and the next day, he's feeling rather green... and rather hung. 1,573 words Added Mar 2017 9,671 views 5.0 stars (2 votes) •Cock Growth •Huge Balls •Hyper Cock •Multi-balls •Multiarm •Anthro/Furry •Alcohol

The duplicator by Jefftaur David has been working on his duplicator for a while now, so his friend is a little skeptical when he says he’s finally got it working. 1,037 words Added Aug 2009 8,974 views 5.0 stars (2 votes) •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb

Foot friends by Josh Dugan To please his foot-loving BF, Tom decides against becoming a centaur, and instead grows four of his beautiful feet—and wristfeet too. 2,199 words Added Jan 1997 8,432 views 5.0 stars (2 votes) •Four Legs •Multilimb •Wristfeet

The healing power of four feet by Gio Multipod 378 words Added Apr 2005 7,321 views 5.0 stars (2 votes) •Multilimb

The kiss by Sean Innicioni A game of truth or dare leads Sean to discover his ability to shape the bodies of himself and whomever he kisses. 2 parts 2,578 words Added May 2011 16k views 5.0 stars (2 votes) •Multicock •Multiarm •Multilimb •Multipec •Stacking •Hermaphrodite •Body Swap

Kyle’s third leg by Unknown Kyle finds an abandoned container of goo that turns his "third leg" a lot more literal. 5 parts 3,762 words Added Oct 2015 14k views 5.0 stars (2 votes) •Extra digits •Multicock •Multileg •Multilimb •Three Legs

Leg clone by Josh Dugan One of our most attractive classmates was into cloning before it became widely publicized. And he went way beyond just making clones. 3 parts 2,787 words Added Feb 1997 9,332 views 5.0 stars (2 votes) •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Replication •Selfcest •Centaurs

A marriage of equals by BRK Tobias claims his family won’t let him marry Nick unless he converts to being a boytaur like Tobias. Nick doesn’t quite believe him, but being a boytaur does have its appeal… 2,001 words Added Jun 2020 4,536 views 5.0 stars (2 votes) •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Transformation •Centaurs •Complete •M/M

Next level love: Jailbreak by Eclipse Bootlegging a magic app may not have been the best idea, but it’s hard to argue with the new changes it brings. 6,632 words Added Oct 2020 6,181 views 5.0 stars (2 votes) •Nipple Emissions •Multiarm •Multilimb •Muscle Growth •Giants •Size Increase •App

Opportunities and escalations by BRK Brothers Coren and Pranam are diverted from their usual slightly roguish pursuits by an accidental teleport to a highly secure space station. Facing potentially dire accusations, Coren’s pilfering skills put them in possession of a device that might just alter the balance of things—and give Coren a chance to indulge in a bit of mischief aimed at his attention-loving brother. 2,564 words Added Apr 2023 2,669 views 5.0 stars (2 votes) •Cock Growth •Huge Cock •Replication •Public Nudity •Mouthcock •Incest •Brothers •Selfcest •Nonconsensual change •Space Travel •April Fool’s Day •M/M

Russel and Logan by Anonymous Russel becomes Logan’s identical twin, and he couldn’t be happier. 4 parts 3,494 words Added Jul 2012 9,357 views 5.0 stars (2 votes) •Replication •Selfcest •t/t

Sean’s wristfeet by Bud Boytaurbody Sean finds himself aroused as well by all the beautiful feet he grew for his lover. 458 words Added May 2002 8,735 views 5.0 stars (2 votes) •Multiarm •Multilimb •Six Legs •Wristfeet

Sidewinder by Josh Dugan Beautiful, impulsive, unselfconscious Tom drives his friend wild by multiplying his legs, just because he likes having more of his beautiful feet. 1,055 words Added Feb 2005 7,289 views 5.0 stars (2 votes) •Lots of Legs •Multileg •Multilimb

Tales of taurs: My boyfriend’s magic by brazboy Tiago decides his boyfriend would make a hot boytaur. It’s not just an idle thought, either. 3 parts 4,512 words Added Jan 2024 1,594 views 5.0 stars (2 votes) •Huge Balls •Huge Cock •Cock Body •Hyper Cock •Self-suck •Cum Milking •Public Orgasm •Extra Mouths •Multi-abs •Multi-balls •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Public Nudity •Body Part Rearrangement •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Human to Inanimate •Witch/Warlock/Wizard •M/M

Transform: Fine art by Also Known As 6,999 words Added Jan 2014 7,939 views 5.0 stars (2 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

When two dudes love each other veeeeery much... by Alex Anders When two dudes love each other very much, lots of good things can happen. 763 words Added Feb 2024 1,151 views 5.0 stars (2 votes) •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Merging •Valentine’s Day •Complete •M/M

Adam’s boyfriend by Bud Boytaurbody His truly supportive BF loves four-legged, wristfooted Adam and his equally spectacular swimmer buds. 1,969 words Added May 2002 18k views 5.0 stars (1 vote) •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Wristfeet •Detachable

Amphitriton by Jan L Returning home after a long imprisonment, the prince of the long-lived and very randy mer-folk celebrates with enjoys the pleasures of his handsome bondmate and several equally sexy friends, when a sudden danger arises that threatens the whole mer community. 3,863 words Added Sep 2004 17k views 5.0 stars (1 vote) •Huge Cock •Prehensile Cock •Multi-abs •Transformation •Anthro/Scaly •Mermen •M/M

Armfuls of feet by James Fourlegs Eric really pumps out feet for his lover. 2 parts 2,966 words Added May 2002 13k views 5.0 stars (1 vote) •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Wristfeet

Boytaur Christmas by Jefftaur Kevin gives his boyfriend the best present ever: a boytaur Christmas. 2 parts 3,590 words Added May 2002 12k views 5.0 stars (1 vote) •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet •Christmas

Boytaur retreat by Josh Dugan David's asceticism causes not only his own body to blossom but the bodies of those around him. 1,409 words Added Sep 2005 9,443 views 5.0 stars (1 vote) •Boytaur •Multilimb •Replication •Wristfeet •Selfcest

Daniel grows a foot by Josh Dugan The title may be lame, but Daniel sure isn't. 817 words Added Jun 2005 9,210 views 5.0 stars (1 vote) •Multicock •Multileg •Multilimb •Three Legs

David changes by Josh Dugan Beautiful David allows his friend to make up a secret magic word that makes David grow extra limbs. 1,752 words Added Aug 2007 13k views 5.0 stars (1 vote) •Multicock •Boytaur •Multiarm •Multileg •Multilimb

Dragon’s Horde: Multiple drinks on hand by STrRedWolf Sometimes, your faith in your barkeep gives you more than you bargain for… especially when substitutions are made. 2,224 words Added Dec 2018 5,150 views 5.0 stars (1 vote) •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Nanotech •Anthro/Furry •Alcohol •M/M

Dream legs by Josh Dugan If the guy with the world's most beautiful legs could grow as many of them as his lover wanted, it would be kind of like this. 986 words Added Oct 1997 9,867 views 5.0 stars (1 vote) •Multicock •Lots of Legs •Multileg •Multilimb

Fly the airplane through the tunnel by Josh Dugan My friends heard about this stupid game on the internet where supposedly you end up with four arms, and of course they had to try it. Are they crazy? 4 parts 4,351 words Added Jul 2019 Updated 7 Sep 2019 4,895 views 5.0 stars (1 vote) •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Detachable

Foot store by Josh Dugan The swim team looks into buying extra feet. 516 words Added Aug 2013 8,681 views 5.0 stars (1 vote) •Multilimb •Detachable

Foot-wine-spiked swimming party by Bud Boytaurbody Does foot wine make you four legged and wrist-footed? Read on. 568 words Added May 2002 6,698 views 5.0 stars (1 vote) •Four Legs •Multilimb •Wristfeet •Alcohol

The four-legged man by Jefftaur 3,160 words Added May 2002 6,499 views 5.0 stars (1 vote) •Multilimb

Genie world journey by Quick Master A human man named Nathan discovers a world of genies, oni, and other magical creatures on a quest to recreate the lost world of magic. 9 parts 48k words (#78) Added Nov 2021 Updated 4 Dec 2021 13k views 5.0 stars (1 vote) •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Race/Ethnicity Change •Shared Body •Anthro/Scaly •Mermen •Djin/Jinn/Genie •Ghosts •Orcs •Satyrs •Pagan gods •Supernatural •M/M •M/M/M •M/M/M/...

Good fortunes by brazboy Felix wants love, but he can’t even start imagining how to get it. He goes to the fortune teller for help, and gets told that maybe love will be the one to find him first. 2 parts 9,587 words Added Jun 2023 1,604 views 5.0 stars (1 vote) •Multiarm •Multilimb •Naga •Shapeshifting •Early/Mid 20th Century •M/M

Handsome young Saint Boytaurus by Josh Dugan A carol to the patron saint of multiple limbs, sung to the tune of “Jolly Old Saint Nicholas”. 77 words Added Dec 2016 5,284 views 5.0 stars (1 vote) •Boytaur •Multilimb •Christmas

Ivan’s gift of self by Josh Dugan The Ivans and their lover exchange gifts, and of course they involve lots of legs. 3 parts 3,573 words Added Dec 2019 3,380 views 5.0 stars (1 vote) •Multicock •Four Legs •Lots of Legs •Multileg •Multilimb •Six Legs •Replication •Detachable •Selfcest •Christmas

Leg party by Josh Dugan Pal Eddie grows himself six gorgeous legs for his friend and gets all his other friends to do the same, as a surprise for his friend. 967 words Added Jun 1997 7,517 views 5.0 stars (1 vote) •Multicock •Multileg •Multilimb •Six Legs •Getting Taller

The lotion by Jefftaur When I saw the lotion was marked “for guys who love feet,” I knew I had to buy it. 2 parts 2,367 words Added May 2002 9,493 views 5.0 stars (1 vote) •Multilimb •Wristfeet

Male foot love by Josh Dugan Beautiful David multiplies his legs. 801 words Added Apr 1997 14k views 5.0 stars (1 vote) •Lots of Legs •Multileg •Multilimb

Metadream by James Fourlegs Steve is transformed in a dream but promises to be that way after the awakening. 1,056 words Added May 2002 8,021 views 5.0 stars (1 vote) •Multiarm •Multilimb •Muscle/Strength

My big brothers… by brazboy Pedro’s family is unique, especially his big brothers, and he is not at all ashamed of boasting about them to his mates. When they don’t believe him, he is more than willing to invite them over for an unforgettable weekend. 4 parts 12k words Added Nov 2023 2,682 views 5.0 stars (1 vote) •Always Hard •Huge Balls •Huge Cock •Nipcocks •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Always Shirtless •Plausible Size Difference •Mouthcock •Incest •Brothers •M/M •M/M/M/...

The nightly ritual by Cail Smith Two men finally come to an agreement about their bedtime activities. 697 words Added Feb 2024 1,045 views 5.0 stars (1 vote) •Multihead •Dom/Sub •Restraints •Merging •Shared Body •Complete •M/M

Petey by Bud Boytaurbody This is why you shouldn’t drink citrus flavored foot bath—or should you? 1,389 words Added Oct 2003 8,794 views 5.0 stars (1 vote) •Multilimb •Wristfeet •Detachable

Richard by Josh Dugan Richard's pent-up lust generates multiples, who act out accordingly, while Richard himself stays clear-headed and attentive to his driving. 788 words Added Jan 2006 9,468 views 5.0 stars (1 vote) •Multilimb •Replication •Selfcest

Rick by Josh Dugan Star bodybuilder Rick and his followers inspire each other to build their bodies in more ways than one. 1,292 words Added Sep 2004 8,265 views 5.0 stars (1 vote) •Multicock •Four Legs •Multiarm •Multileg •Multilimb

Run on the beach by Josh Dugan At the beach, Josh really lucks out meeting Mike, a runner with a bit of an advantage. 1,098 words Added Feb 2000 8,469 views 5.0 stars (1 vote) •Four Legs •Multiarm •Multilimb

Second line by Randy Allarms In New Orleans, Randy encounters a young man who’s been taught to be ashamed of his extras. 2,366 words Added Mar 2003 7,431 views 5.0 stars (1 vote) •Multiarm •Multilimb

Steve’s bodybuilder yoga by Josh Dugan The odd illustrations in yoga primer make Steve yearn to add more of his beautifully muscular arms and legs as well as more of him. 1,131 words Added May 2002 11k views 5.0 stars (1 vote) •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Wristfeet •Selfcest

Surprise potion by Three-Legged Dude 690 words Added Aug 2003 13k views 5.0 stars (1 vote) •Lots of Legs •Multilimb •Three Legs •Stretchy •Detachable •Invisibility

Taur camp by James Fourlegs Summer camp was never like this. 1,920 words Added May 2002 7,395 views 5.0 stars (1 vote) •Multicock •Multiarm •Multileg •Multilimb

Three legged race by Josh Dugan What kind of energy drinks are those, anyway? 658 words Added Aug 2004 5,830 views 5.0 stars (1 vote) •Multilimb •Three Legs

Three pack by Martin Boyar Those three-packs of socks aren’t mispackaged, dude. They’re meant for guys that need three socks, if you get what I mean. (Or guys that, deep down, want to need three socks.) 3 parts 4,893 words Added Aug 2004 8,690 views 5.0 stars (1 vote) •Multicock •Four Legs •Multileg •Multilimb •Three Legs

Watching my 12-legged husband compete by Dodeedo Loves Extras What happens when your irresistible multilegged husband competes in a bodybuilding competition? 1,254 words Added Oct 2023 1,188 views 5.0 stars (1 vote) •Huge Cock •Hyper Cock •Cum inflation •Public Orgasm •Multicock •Lots of Legs •Multileg •Multilimb •Hyper Muscle •Muscle/Strength •Public Nudity •M/M •M/M/M/...

Barefoot centaur ballet by Josh Dugan A handsome dancer become uniquely qualified for a challenging role, thanks to a vivid dream shared with his lover. 1,103 words Added Jul 2000 8,997 views 4.8 stars (4 votes) •Four Legs •Multileg •Multilimb

David’s six legs by Josh Dugan For the one he loves, David is happy to multiply his beautiful arms and legs, and even to make them all pleasingly clumsy by getting himself tipsy. 1,067 words Added Apr 1997 9,721 views 4.8 stars (4 votes) •Multicock •Lots of Legs •Multileg •Multilimb

Lucid dreams by Bear Northman Ever had a dream so erotic you wish it was real? I did once. 2,874 words Added Jan 2018 9,378 views 4.8 stars (4 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Centaurs

Our fun thing by Martin Boyar A kind of practical tutorial. 659 words Added May 2006 8,183 views 4.8 stars (4 votes) •Multileg •Multilimb

The Piedina chronicles by Gio Multipod A magazine article features the whimsical world of Piedina and its Boytaur civilisation. 3 parts 2,941 words Added Mar 2024 Updated 16 Mar 2024 691 views 4.8 stars (4 votes) •Boytaur •Multiarm •Multileg •Multilimb •Wristfeet •M/M/M/...•NS

Transform: After math by Also Known As 9,418 words Added Jan 2014 11k views 4.8 stars (4 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

What happens on Venus by Malice Slashlover Garrett has a lot of questions about the Venusians he’s living with as an exchange student, but the one he most wants an answer to is — why do Venusian guys have three cocks? 2 parts 4,591 words Added Jul 2014 11k views 4.8 stars (4 votes) •Multicock •Detachable •Aliens •Space Travel •Set in the Future •M/M

Boytaur swim program by Bud Boytaurbody These swimmers can wear literally a pair of Speedos. 927 words Added May 2002 9,983 views 4.7 stars (3 votes) •Boytaur •Four Legs •Multilimb •Wristfeet

Camp Multilimb by Josh Dugan Camp is very entertaining. 1,551 words Added Apr 2017 8,429 views 4.7 stars (3 votes) •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Wristfeet •Centaurs

Hothouse by Josh Dugan A rather exotic species of hybrid plant thrives in one of the hotter hot-houses. 1,388 words Added May 2002 9,327 views 4.7 stars (3 votes) •Huge Cock •Multicock •Plants

Humantaur by Josh Dugan Your friend, who really liked you as a centaur, is totally cool about you changing back to human, with some bonuses. 1,540 words Added Aug 2000 18k views 4.7 stars (3 votes) •Four Legs •Multilimb

Island duty by Bud Boytaurbody The magical natives at the neighboring island drape your shoulders not with a flowered lei but something way different. 4 parts 7,363 words Added Jun 2005 Updated 30 May 2020 14k views 4.7 stars (3 votes) •Lots of Legs •Multiarm •Multilimb •Multipec •Replication •Stacking •Detachable •Selfcest •Centaurs •M/M

Jaselove by BRK Hot young celeb Jase attends a secret surprise Halloween midnight appearance at popup concert, only to find that there’s something eerie going on—and his fans are even more obsessively devoted than usual. 4,851 words Added Oct 2021 3,771 views 4.7 stars (3 votes) •Huge Cock •Public Orgasm •Extra digits •Multicock •Multiarm •Multileg •Increased Libido •Detachable •Nonconsensual change •Halloween •Complete •M/M •M/M/M/...

Place d’armes by Unknown When a bayou magic practitioner offers to help you trade the body you have for the body you dream of, just remember the ripples spread in ways you don’t expect. 3,936 words Added Mar 2003 5,683 views 4.7 stars (3 votes) •Multicock •Multiarm •Multilimb •Shapeshifting

The son of the father by brazboy Everyone in Brazil knows what happens to the lover of a Catholic father—they become the headless mule, a cursed being whose body resembles that of a mule, and who has fire instead of a head. But what happens to the child of such a sinful union? 3 parts 7,281 words Added Feb 2023 2,133 views 4.7 stars (3 votes) •Huge Cock •Multicock •Multiarm •Centaurs •Shapeshifting •M/M

Twister by Jefftaur It’s just like you always suspected. You can’t truly win at Twister without a few extra hands and feet. 1,126 words Added Feb 2009 7,662 views 4.7 stars (3 votes) •Multiarm •Multileg •Multilimb

Two of everything by Big S Having two cocks already makes Danny feel different, but the fact that they keep getting bigger makes for a few awkward moments. Fortunately, his buddy Kevin is pretty into it. 5 parts 8,943 words Added Jun 2011 14k views 4.7 stars (3 votes) •Cock Growth •Huge Cock •Self-suck •Multicock •Muscle Growth •Gradual Change •Hair Growth/Getting Hairy

Jeff’s Mr. Body comics collection by Josh Dugan It's pandemonium as usual in this rarest of all rare superhero comics. 2 parts 1,997 words Added Sep 2004 13k views 4.5 stars (4 votes) •Boytaur •Multilimb •Replication •Selfcest •Superhero/Supervillain

More than a mouthful by BRK It can be a challenge having a mouthcock. For one thing they produce a lot of spunk, which can be a problem in certain situations… 2,210 words Added Feb 2022 3,890 views 4.5 stars (4 votes) •Hyper Cum •Public Orgasm •Multicock •Mouthcock •Complete •M/M

Dragon’s Horde: Stretch to drink by STrRedWolf Doug’s rubber company is foundering, but a night at the Dragon’s Horde not only gives him a new, extra-long body, but a few new ideas as well. 1,881 words Added Aug 2016 8,938 views 4.5 stars (4 votes) •Cock Growth •Hyper Cock •Multicock •Multihead •Multilimb •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol

An unexpected party by TheLegendOfSam Fashion model Zeke gets more than he bargained for at the agency’s annual Halloween party, this year hosted at one of the summer homes of his new billionaire colleague, and finds a whole new meaning for the phrase “sexy costume”… 2 parts 4,699 words Added Oct 2020 6,233 views 4.5 stars (4 votes) •Extra facial features •Multi-abs •Multicock •Multihead •All Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitorso •Replication •Selfcest •Merging •Aliens •Centaurs •Mermen •Supernatural •Halloween

Billy becomes a boytaur by James Fourlegs Bodybuilder Billy's quads really are quad. 2 parts 2,387 words Added May 2002 13k views 4.5 stars (2 votes) •Boytaur •Four Legs •Multileg •Multilimb •M/M

Boytaur cream by Josh Dugan Guess what happens when you use this stuff. 2 parts 2,789 words Added May 2001 15k views 4.5 stars (2 votes) •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Wristfeet •Selfcest

Changes in the wind by Bud Boytaurbody The winds of change transform Billy into a barefoot centaur with limb-sprouting housemates. 1,194 words Added Jan 2006 10k views 4.5 stars (2 votes) •Multilimb •Centaurs •NS

An exciting new magazine by James Fourlegs It's possible to unlock the real you. 1,490 words Added May 2002 9,406 views 4.5 stars (2 votes) •Boytaur •Four Legs •Multiarm •Multileg •Multilimb

Exploring Glen’s inner spaces by Just Gay Sex After escaping Belinda’s ray gun blasts by leaping aboard the nearest starship Glen had found himself a stowaway on the famous Phallic Explorer. Whether or not landing on the ultimate male sexual cruise was going to work out for him he had no idea, but as always he enjoyed the initial take off and exit from the system. 2 parts 2,329 words Added Oct 2010 12k views 4.5 stars (2 votes) •Multicock •Mouthcock •Space Travel •M/M

Magic hot tub by Josh Dugan An unusual hot tub brings welcome additions. 1,918 words Added Sep 1997 9,177 views 4.5 stars (2 votes) •Four Legs •Multileg •Multilimb

The mask of change by Randy Allarms 4,252 words Added Nov 2002 15k views 4.5 stars (2 votes) •Nipcocks •Multi-abs •Multicock •Multiarm •Multilimb •Stretchy •Shapeshifting •M/M

More of everything by Josh Dugan Muscular Doug gladly downs multilimb wine. 778 words Added Jan 1997 9,813 views 4.5 stars (2 votes) •Four Legs •Multiarm •Multilimb

Narcissus by Sean Innicioni 1,752 words Added May 2011 15k views 4.5 stars (2 votes) •Multicock •Four Legs •Multilimb •Replication •Hermaphrodite •Selfcest

The prince, the knight, and the dragon by brazboy Years ago a curse was created, connecting the fate of the Northern Empire and that of the Southern Kingdom, but also the fates of the Empire’s first Prince, Alecrias, and that of a Dragon which appeared in the southern mountains and seems to behave in ways that benefit the Southern Kingdom. Can his loyal knight and lover, Sir Oberion, save the Prince from being sacrificed to the Dragon? Can the curse be lifted, and what is its true nature? 8 parts 25k words Added Oct 2021 Updated 6 Nov 2021 7,715 views 4.5 stars (2 votes) •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Multi-abs •Hyper Muscle •Immobility •Muscle Growth •Butt Growth •Getting Taller •Size Increase •Tongue Growth •Fantasy Realm •Shapeshifting •M/M

The semenary by STrotman A twenty-eighth-century Marine on shore leave finds himself in a Semenary where cocks and masculinity are worshipped and semen is an elixir. 2,231 words Added Nov 2023 1,453 views 4.5 stars (2 votes) •Huge Balls •Huge Cock •Multicock •Plausible Size Difference •Aliens •Space Travel •M/M

The stolen stash by BRK Brothers Ron and Don break into a certain house normally occupied by a couple of pizza hunks and their friends, just for fun—and then things take an interesting turn when they find the occupants’ massive stash of highly unusual cannabis. 2,601 words Added Feb 2023 2,754 views 4.5 stars (2 votes) •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Transformation •Incest •Brothers •Twins •Shared Body •Complete •Cannabis •M/M

Thad’s first toke by BRK Thad’s grad school roommate relates the seminal moment when Thad first discovered just what his special strains of cannabis were capable of. 2,340 words Added Dec 2023 1,440 views 4.5 stars (2 votes) •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Increased Libido •Getting Handsomer •Getting Taller •Cannabis •M/M

Threefer: Barry by BRK Performing at a festival with his band, Barry is getting way too stimulated thinking about all the things that have happened to him since his drummer Wes introduced him into their little group—especially some unexpected and very personal changes that no one knows about yet, not that he’ll be able to hide them for long… 2,816 words Added Jun 2022 3,140 views 4.5 stars (2 votes) •Nipcocks •Multicock •Muscle Growth •Increased Libido •Gradual Change •Mouthcock •Complete •M/M/M/...

What do you do with four feet? by Josh Dugan In another vignette, you find yourself on a beach having been transformed into a four-legged man. 626 words Added Sep 2016 5,622 views 4.5 stars (2 votes) •Four Legs •Multileg •Multilimb

Awakening by BRK Life doesn't make a lot of sense, what with the normality of people that shouldn’t be normal at all, but it all starts to make more sense when Steve encounters someone who’s different in a way he never expected. 2,659 words Added Oct 2003 18k views 4.3 stars (4 votes) •Huge Cock •Multicock •Plausible Size Difference •M/M

Eric’s jackoff socks by Josh Dugan An unlikely experiment pays off. 581 words Added Jun 2004 16k views 4.3 stars (4 votes) •Multileg •Multilimb •Detachable

Multicock fratbrats by BRK A bunch of hunky multicocked frat boys decide to advance beyond jerking off separately and engage in a competition to see whose oversized cocks are the biggest. 8,429 words Added Nov 2003 15k views 4.3 stars (4 votes) •Huge Cock •Multicock •Complete

Perchance to dream by Collan Sometimes, if a love is strong enough, it can transcend the physical. 3,666 words Added May 2022 3,670 views 4.3 stars (4 votes) •Shared Body •Stories with Images •M/M

Wishmaker by BRK Sure, making other guys’ wishes come true is great. But the powers that be don’t seem to realize what a drag it is for everyone else’s fantasies to come true except your own. 2 parts 3,879 words Added Jan 2013 22k views 4.3 stars (4 votes) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase

Boytaur project by James Fourlegs Unexpected results for an early experimental “centaur” pill. 1,352 words Added May 2002 9,619 views 4.3 stars (3 votes) •Boytaur •Four Legs •Multileg •Multilimb •Six Legs •Wristfeet

Boytaurs and coffee by Bearyphan Moderately bearish boytaur Sean gets up the nerve to ask his longtime crush on a date, which leads to a chill evening and few surprises. 3,472 words Added Sep 2021 3,574 views 4.3 stars (3 votes) •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Hair Growth/Getting Hairy •M/M

Life with a magician by Josh Dugan A truly gifted young magician and his friend enjoy the multilimb aftermath of a great party on the morning after. 1,494 words Added Jun 1997 10k views 4.3 stars (3 votes) •Lots of Legs •Multiarm •Multileg •Multilimb •Centaurs

Penis food by Josh Dugan When you see an amazing infomercial don't forget to write down the number. 649 words Added May 2002 17k views 4.3 stars (3 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Four Legs

The secret by Sean Innicioni 1,297 words Added Dec 2009 15k views 4.3 stars (3 votes) •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Christmas

Transformation in the boundary waters by Krisiar 1,742 words Added May 2011 27k views 4.3 stars (3 votes) •Cock Growth •Hyper Cock •Multicock •Boytaur •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Fantasy Realm

The up side of a sprained ankle by James Fourlegs You don't need a splint, just more feet. 645 words Added May 2002 6,546 views 4.3 stars (3 votes) •Multileg •Multilimb

Dragon’s Horde: Waking up huge by STrRedWolf After a night drinking at a very unusual bar, a panther and a cougar wake up with bodies that are bursting with size, limbs, tails, balls, and cock—especially cock. 2 parts 2,577 words Added Sep 2012 37k views 4.3 stars (3 votes) •Cock Growth •Hyper Cock •Multihead •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Anthro/Furry •Alcohol

Boytaur magazine by James Fourlegs Where do they get those models? 1,287 words Added May 2002 11k views 4.0 stars (3 votes) •Boytaur •Four Legs •Multiarm •Multileg •Multilimb

The chronicles of Besar Otot by OneLuckyGuy89 On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. 8 parts 26k words Added Jan 2020 Updated 8 May 2021 22k views 4.0 stars (3 votes) •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Gender Swap •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Hair Growth/Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones

Spectrum by BRK A technologically souped up revolving door that produces changed versions of the person passing through is not a good thing when you’re dead on your feet and not paying attention. 1,530 words Added Sep 2009 8,378 views 4.0 stars (3 votes) •Replication •Selfcest

Dragon’s Horde: Too much to drink by STrRedWolf Drinking to excess is a sure-fire way to get yourself killed, unless you’re one of the lucky few who need a few kegs... and can stand to face yourself without a mirror. 2,523 words Added Oct 2017 8,725 views 4.0 stars (3 votes) •Cock Growth •Huge Cock •Hyper Cock •Replication •Muscle Growth •Muscle/Strength •Selfcest •Anthro/Furry •Alcohol

The witch’s menagerie by NioSatyr Deep in the forest, as far away from civilization as possible, lives an old but youthful witch. A witch who needs some help from young mortals in gathering her special ingredients. The job description includes some… adaptations, but her latest recruit doesn’t seem to mind at all. 6,734 words Added Sep 2021 6,245 views 4.0 stars (3 votes) •Cock Growth •Huge Balls •Self-suck •Hyper Cum •Public Orgasm •Wings •Public Nudity •Increased Libido •Transformation •Size Decrease •Human to Animal/Anthro •Hair Growth/Getting Hairy •Age Difference •Bisexual •Hetero Sex •Witch/Warlock/Wizard •Flying •M

All-feet teacher by Gio Multipod 603 words Added May 2005 10k views 4.0 stars (2 votes) •Multiarm •Multileg •Multilimb •Six Legs •Wristfeet

Dan’s wish by Jefftaur Dan accidentally starts changing his friends into boytaurs. 4 parts 3,751 words Added Aug 2011 16k views 4.0 stars (2 votes) •Multicock •Boytaur •Multileg •Multilimb •Satyrs

A few new changes by Sean Innicioni 2,775 words Added May 2011 19k views 4.0 stars (2 votes) •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Muscle/Strength

Hiking club program by Joey The University will receive research funding and students will receive an additional food stipend if they have their bodies augmented. 2,000 words Added May 2002 7,886 views 4.0 stars (2 votes) •Multicock •Multiarm •Multilimb •Six Legs

Hoof rot by Jan L 2,419 words Added Sep 2013 14k views 4.0 stars (2 votes) •Cock Growth •Huge Cock •Hyper Cock •Multicock •Tongue Growth •Centaurs

Robert Leo: Letting the beast out by Bigmanfan A commission where a lion tired of being just chubby, makes a deal with an old god to grow into a universe-filling blobby beast. 3,441 words Added Dec 2023 1,801 views 4.0 stars (2 votes) •Extra facial features •Multiarm •Belly Growth •Transformation •Getting Taller •Giants •Size Increase •Getting Fatter •Destruction/Violence •Anthro/Furry •Pagan gods •Supernatural •Complete •M •M •NS

Connections by Josh Dugan A housefull of tall guys who volunteer for an long-term multilimb experiment find that their six arms experience a deeper bonding over time. 2,517 words Added Oct 2005 9,809 views 4.0 stars (1 vote) •Multiarm •Multilimb

Dragon’s Horde: Drunken chat by STrRedWolf When that first drink really hits you so hard your body changes, reaching out to a support group online isn’t a bad thing… 1,246 words Added May 2021 3,892 views 4.0 stars (1 vote) •Huge Balls •Hyper Cock •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Replication •Selfcest •Anthro/Furry •Dragons •Alcohol

The email by Drakkenfyre2003 That guy has a third leg, and yes, it means what you think it means. Plus it's literally a third leg. 851 words Added Mar 2005 7,042 views 4.0 stars (1 vote) •Multileg •Multilimb •Three Legs

The four jocks continued by Josh Dugan This turned out to be one really great wish. 2,390 words Added Sep 2009 25k views 4.0 stars (1 vote) •Huge Cock •Multilimb •Replication •Selfcest

Four-legged blues by Josh Dugan Can a centaur be changed into a human? 2,012 words Added Aug 1997 7,025 views 4.0 stars (1 vote) •Four Legs •Multileg •Multilimb •Centaurs

A great vintage by Josh Dugan When a mysterious wine vendor gives you your change, he really means it. 2,059 words Added May 2002 8,929 views 4.0 stars (1 vote) •Four Legs •Multilimb •Alcohol

Jay by Josh Dugan Your friend is still your friend even after his body changes totally wow all your schoolmates. 1,145 words Added Mar 2005 9,586 views 4.0 stars (1 vote) •Multicock •Four Legs •Multilimb

Dragon’s Horde: Lowered into the drink by STrRedWolf Be careful what you drink, because you may become the monster of your dreams before paying the price... your bar tab. 1,605 words Added Oct 2017 11k views 4.0 stars (1 vote) •Huge Cock •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Giants •Selfcest •Symbiotes •Anthro/Furry •Alcohol

Dragon’s Horde: Retired by drinking by STrRedWolf Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event. 3,170 words Added Sep 2018 6,496 views 4.0 stars (1 vote) •Always Hard •Huge Balls •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Stacking •Rubber/Latex •Anthro/Furry •Alcohol

Rudolph by Josh Dugan Just doing his job, a salesperson inadvertently ruins one of the most riveting broadcasts a customer has ever seen. 899 words Added Apr 2003 9,111 views 4.0 stars (1 vote) •Four Legs •Multilimb •Christmas

Smitch swaps by smitch69 Six short tales about assuming a different identity. 6 parts 2,814 words Added Apr 2006 23k views 4.0 stars (1 vote) •Body Suit •Nonconsensual change •Body Swap •Shared Body

The stolen kiss by BRK Lorenzo, a newly minted p.i., is taken aback to learn that his first case as a licensed detective involves his secret fetish—one of those rare, mysterious, and strangely hot three-legged men, or “trips”, that have started cropping up around the world in recent years. Now he has to maintain his professionalism while solving a mystery that takes him where he least expects. 2 parts 6,454 words Added Jun 2019 3,657 views 4.0 stars (1 vote) •Huge Cock •Multicock •Multileg •Multilimb •Three Legs

Stretching their legs by James Fourlegs Stretching their legs. Literally. 833 words Added May 2002 7,390 views 4.0 stars (1 vote) •Four Legs •Multileg •Multilimb •Stretchy •Getting Taller

Transform: The athletic supporter by Also Known As 10k words Added Jan 2014 12k views 4.0 stars (1 vote) •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •Size Increase •Infectious

Four arms by James Fourlegs A silly childhood game comes true. 1,798 words Added Nov 1997 8,990 views 3.8 stars (4 votes) •Multiarm •Multilimb

Woody by BRK Woody’s been searching for his other half, but he doesn’t realize quite what that means, or what changes will happen when they meet. 2 parts 4,705 words Added Aug 2013 15k views 3.8 stars (4 votes) •Always Hard •Multicock •Size Increase •Incest •Brothers •Twins

A blended harmony experiment by IamYurNayboor A very short young crewman and an older, very tall officer get merged during an emergency evacuation in space to a strange and distant planet. 4 parts 5,558 words Added Feb 2018 Updated 3 Feb 2024 15k views 3.7 stars (3 votes) •Cock Growth •Huge Cock •Muscle Growth •Getting Taller •Merging •Mind Control •M/M

Changing clothes by Sean Innicioni Two friends try out the costumes at Madame Esmeralda’s Magical Outfits. 2,838 words Added May 2011 22k views 3.7 stars (3 votes) •Cock Growth •Boytaur •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Mermen •Naga •M/M

Chat 1, April 2005 by shift4u 1,335 words Added Apr 2005 7,650 views 3.7 stars (3 votes) •Multilimb •All Dialog

Mad scientists and mind control by Anonymous 5 parts 1,857 words Added Apr 2013 16k views 3.7 stars (3 votes) •Cock Growth •Hyper Cock •Multilimb

No-weight workout by Josh Dugan Stuck at home with no weights? There’s plenty you can still do to improve your body. 811 words Added Mar 2020 4,599 views 3.7 stars (3 votes) •Huge Cock •Hyper Cock •Multicock •All Legs •Lots of Legs •Multileg •Multilimb

Voss the hoss by Josh Dugan A full moon helps a handsome college roommate live up to his nicknames, “Hinds” and “Hoss.” 1,993 words Added Sep 2005 6,979 views 3.7 stars (3 votes) •Four Legs •Multilimb •Replication •Selfcest

Dragon’s Horde: Reporting on drinking by STrRedWolf In the aftermath of a night of too many customers, the team at Dragon’s Horde realized they made a few mistakes—even as a reporter with a very hands-on approach looks deeper into the extra-inducing spirits they serve there. 3,606 words Added Dec 2014 11k views 3.5 stars (4 votes) •Cock Growth •Hyper Cock •Multicock •Multihead •Multiarm •Multilimb •Nanotech •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol

Spartan muscle by Anonymous It was traditional for a Spartan commander to bond with his men in a very specific way. 1,290 words Added Mar 2004 20k views 3.5 stars (4 votes) •Huge Cock •Multicock •Muscle/Strength •Ancient Era

Fit for a king by Josh Dugan A warlock madly in love with the king uses enhanced laborers produce a unique gift for his highness. 2,547 words Added Oct 1997 13k views 3.5 stars (2 votes) •Multilimb •Centaurs •Witch/Warlock/Wizard •M/M

Joey by James Fourlegs It just goes to show that if a genie ever offers you a wish, wish for more wishes. 947 words Added May 2002 9,506 views 3.5 stars (2 votes) •Four Legs •Multiarm •Multileg •Multilimb •Replication •Selfcest

Just 25 cents by Tym Greene A chubby greaser is having a rotten day. Luckily he runs across a mysterious prize dispenser that only costs a quarter to use…” 2,871 words Added Jan 2022 3,405 views 3.5 stars (2 votes) •Wristfeet •Transformation •Human to Animal/Anthro •Metabods 25 •NS

Gay voodoo by James Fourlegs A hotel your travel agent may not have heard of. 2,417 words Added May 2002 10k views 3.3 stars (3 votes) •Multicock •Four Legs •Multilimb

Mike and Brad by James Fourlegs The neighbors you always want to see more of. 2,447 words Added May 2002 7,713 views 3.3 stars (3 votes) •Multicock •Multiarm •Multileg •Multilimb

Target practice by Cris Kane Jake and Mark spot a pedestrian who would make a nice addition to the frat. 1,635 words Added Nov 2019 7,401 views 3.3 stars (3 votes) •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Transformation •Incest •Twins •Selfcest •Nonconsensual change

Dual experiment by STrRedWolf They said that two heads are better than one… and they were right. Come, I'll tell you my story. 3 parts 1,333 words Added May 2005 16k views 3.0 stars (2 votes) •Multihead •Anthro/Furry •Shapeshifting

Yogic growth blessing by Josh Dugan A richly symbolic outgrowth naturally accompanies spiritual advancement. 1,112 words Added Feb 2009 6,575 views 3.0 stars (2 votes) •Four Legs •Lots of Legs •Multileg •Multilimb

Anders by Josh Dugan One way to break the ice is to get a guy talking about his multiple arms. 1,987 words Added Feb 2009 9,339 views 3.0 stars (1 vote) •Multiarm •Multilimb

Centaur of attention by gifts of the night Marooned on an island, Jason is rescued by boytaur Sundgren. 3 parts 3,393 words Added Mar 2005 11k views 3.0 stars (1 vote) •Huge Cock •Boytaur •Multileg •Multilimb •Early/Mid 20th Century

I always wanted to be a frat rat by Cris Kane Jacob invents a world-changing raygun. His roommate has some fun with it. 2 parts 4,901 words Added Sep 2021 8,754 views 3.0 stars (1 vote) •Replication •Butch-to-Fem •Other Mental Changes •Muscle Growth •Getting Handsomer •Transformation •Age Regression •Retcon •Twins •Selfcest •Nonconsensual change •M/M/M •NS

Joey’s arm and leg party by James Fourlegs Joey and his friends emerge from this party, well, different. 867 words Added May 2002 6,594 views 3.0 stars (1 vote) •Multiarm •Multileg •Multilimb

Me and Paul by Randy Allarms Paul and Randy are wild for each other, and not just because they love each other’s extra arms and cocks. 5 parts 4,175 words Added Mar 2003 6,905 views 3.0 stars (1 vote) •Nipcocks •Multicock •Multiarm •Multilimb

The shaman I love by Joey A love that transforms spiritually, as manifested by the body. 970 words Added May 2002 6,995 views 3.0 stars (1 vote) •Multicock •Multiarm •Multilimb •M/M

Charlie’s changes by TFWizard 3 parts 3,363 words Added Apr 2005 10k views 2.7 stars (3 votes) •Multilimb

The driver by Gio Multipod 757 words Added Oct 2003 6,802 views 2.5 stars (2 votes) •Multileg •Multilimb •Detachable

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The backyard wall by Josh Dugan How can anyone expect a little peace and quiet with all this tarryhootin’? 661 words Added May 2002 8,830 views •Multicock •Centaurs •Alcohol

Billy grows his sea-legs by Martin Boyar A handsome young sailor at sea among his swarthy young mates proves worthy of this rite of passage. 544 words Added Feb 2005 8,719 views •Four Legs •Multileg •Multilimb

Caught four-footed by Joey During a Spring Break in Greece, a seemingly preposterous etymology found in a cheap battery-powered dictionary taps into the power of an ancient courtship ritual for an adorable somnambulator and his fellow English major. 1,770 words Added Jun 2005 7,266 views •Four Legs •Multilimb

Centaur with a foot fetish by Josh Dugan Even a centaur can wish upon a star. 659 words Added Apr 1997 10k views •Multilimb •Centaurs

A chance discovery by Josh Dugan Prepare to be declined, but put your bid in. 624 words Added Nov 2003 9,800 views •Four Legs •Multileg •Multilimb

Dragon’s Horde: Five-fold drunker by STrRedWolf One should always check for interaction warnings on medications they take… especially if they interact with the special drink shots served at the Dragon’s Horde. 1,230 words Added Jan 2022 3,096 views •Cock Growth •Huge Cock •Multi-balls •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Stacking •Anthro/Furry •Metabods 25 •Alcohol •NS

Eight-armed human spider by Josh Dugan It's worth considering the extra fee charged by the warlock who runs the Halloween store to turn one of these skeleton novelties into a gloriously handsome guy who is literally all long, beautifully muscular arms and other provocative appendages. 1,404 words Added Oct 2004 9,062 views •Multiarm •Multilimb

The five-handed man by Three-Legged Dude 678 words Added Aug 2004 6,569 views •Multilimb •Shapeshifting

The flame on twelve wheels by TFWizard Two friends find life is more fun with three legs, especially on skates. 7 parts 11k words Added Mar 2005 7,743 views •Multileg •Multilimb •Three Legs •NS

Flopsie by Martin Boyar Beautiful Tom adds new meaning to the word handsome. 2,961 words Added Aug 2004 7,359 views •Multiarm •Multilimb

Good friends by Joey It's not as if every thoughtful discussion among multi-limbed guys ends up like this. 1,280 words Added May 2000 9,126 views •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •M/M

Halloween foot powder by Bud Boytaurbody Someone spikes the punch with oddly labeled foot powder and guess what happens. 1,171 words Added May 2002 7,536 views •Multilimb •Wristfeet •Halloween

Halloween party by Josh Dugan Where the costumes are mainly altered bodies. 608 words Added Jan 1997 9,493 views •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Muscle/Strength •Centaurs •Halloween

Handflippers by Josh Dugan It's such a bummer when your friends can grow four hands and you can't. 588 words Added May 2005 6,820 views •Multiarm •Multilimb

Lee by Josh Dugan Six-legged Lee inspires his artist friend. 672 words Added Jun 2004 8,618 views •Multicock •Multilimb •Six Legs

Letter from South Beach by Jefftaur The boytaur thing is definitely catching on in South Beach. 2 parts 1,272 words Added Aug 2013 7,568 views •Multilimb •Replication •Wristfeet •Selfcest •M/M •M/M/M/...

The lotus position by Joey Who would ever throw a yoga party anyway? 413 words Added Jul 2005 6,867 views •Four Legs •Multilimb

Magic centaur wine by Josh Dugan Friends emerge multi-limbed from a centaur bacchanalia. 1,301 words Added May 1997 9,842 views •Multiarm •Multileg •Multilimb •Centaurs •Alcohol

Poolside carnival by Josh Dugan Some special booths and concession stands by the pool add fun to a country club swim day. 953 words Added Nov 2020 2,335 views •Multicock •Four Legs •Multileg •Multilimb •Six Legs

Presentation by Josh Dugan What if you had the power to make an attractive young guy pop out extra arms, in real time, in front of an audience, and have no one, including him, think anything unusual about it? 940 words Added May 2002 6,434 views •Multiarm •Multilimb

The six-legged dancer by Josh Dugan At the club, a truly exotic dancer is happy to pose with three of his understandably mind-boggled admirers. 657 words Added Jul 2005 6,020 views •Multileg •Multilimb •Six Legs

Stranger, lover, husband by Sean Innicioni 2,830 words Added May 2011 9,639 views •Multicock •Multiarm •Multilimb •M/M

Tom’s three legs by Josh Dugan The more you know about Tom the more you understand that it's just like him to grow three legs and enjoy having you deal with them. 552 words Added Aug 2004 8,233 views •Multileg •Multilimb •Three Legs

The winged centaur by Josh Dugan A randy commitment-phobe leaves a trail of broken hearts and multiple limbs all over the planet. 1,344 words Added Aug 2013 7,344 views •Multilimb •Wings •Centaurs

Yogic growth class by Martin Boyar The key attraction of yogic growth being primarily spiritual, the multiplication of the feet is secondary, a silent marker of inner progress. 1,139 words Added Oct 2004 6,399 views •Four Legs •Multileg •Multilimb •Six Legs

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