Multicock

Stories that feature guys with more than one cock.

  Child of:  Extras. Related tags:  Extra Mouths;Extra digits;Extra facial features;Multi-abs;Multi-balls;Multicock;Multihead;Multilimb;Multipec;Multitongue;Multitorso;Replication;Stacking;Wings;Wristfeet.

  Tag Group:  Extras.

A 17

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 Added Jan 2018 17k views 4.4 stars (14 votes) 11k words •Huge Cock•Multicock

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 Added Feb 2020 26k views 4.9 stars (70 votes) 125k words (#14) •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

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? Added Jan 2023 3,063 views 4.4 stars (5 votes) 4,996 words •Hyper Cum•Multicock•Hairless

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

Adam’s dream by Josh Dugan Bet you didn't know this about boytaur dreams. Added May 2002 13k views 4.0 stars (5 votes) 757 words •Multicock•Boytaur•Four Legs•Multileg•Multilimb•Six Legs•Replication•Wristfeet•Selfcest

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 Added Jun 2022 10k views 4.9 stars (15 votes) 5,749 words •Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Male Pregnancy•Incest•Father/Son•Set in the Future•Hyper Anus

Ahead of his behind by nvb2 Added Jul 2009 18k views 4.6 stars (11 votes) 1,604 words •Cock Growth•Huge Balls•Huge Cock•Multicock•Boytaur•Multiarm•Muscle/Strength•Merging

Alien tormentors by James Fourlegs Unseen aliens juice the daylights out of their captives. Added Dec 2004 23k views 4.3 stars (6 votes) 1,004 words •Huge Cock•Multicock•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Muscle/Strength•Selfcest•Aliens

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. Added Sep 2015 14k views 4.8 stars (16 votes) 1,960 words •Multicock•Four Legs•Multiarm•Multileg•Multilimb•Stretchy

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 Added Sep 2019 24k views 4.9 stars (28 votes) 32k words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multihead•Multilimb•Male Pregnancy•Transformation•Size Increase•Anthro/Furry•Centaurs•Demons•Orcs

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. Added Nov 2011 31k views 4.3 stars (14 votes) 2,178 words •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Replication•Muscle/Strength•App•Retcon•Selfcest•Complete

The application by Jefftaur Ted’s application to the Leg Wheel Program is approved, and he’s very excited. Added Feb 2009 9,093 views 4.2 stars (5 votes) 3,981 words •Multicock•All Legs•Lots of Legs•Multileg•Multilimb

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

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 Added Jul 1997 20k views 4.5 stars (11 votes) 4,614 words •Multicock•Multiarm•Multileg•Multilimb•Complete

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 Added Jun 2015 30k views 4.7 stars (43 votes) 8,362 words •Cock Growth•Huge Cock•Multicock•Muscle Growth•Muscle/Strength•Getting Handsomer•Retcon•Suggestion•Infectious•Immortality

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. Added Jul 2022 5,848 views 4.6 stars (7 votes) 8,430 words •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

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. Added Oct 2003 17k views 4.3 stars (4 votes) 2,659 words •Huge Cock•Multicock•Plausible Size Difference

B 30

The backyard wall by Josh Dugan How can anyone expect a little peace and quiet with all this tarryhootin’? Added May 2002 8,463 views 661 words •Multicock•Centaurs•Alcohol

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. Added May 2011 63k views 4.4 stars (16 votes) 2,124 words •Cock Growth•Huge Cock•Nipple Emissions•Multi-abs•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Muscle Growth•Muscle/Strength

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. Added Feb 2023 2,952 views 4.6 stars (7 votes) 2,817 words •Cock Growth•Huge Cock•Extra digits•Multi-abs•Multicock•Multihead•Multiarm•Multileg•Multilimb•Six Legs•Three Legs•Multipec•Stacking•Gradual Change•Retcon

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 Added Aug 2022 5,355 views 4.9 stars (112 votes) 20k words •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

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 Added Sep 2016 12k views 4.5 stars (8 votes) 6,248 words •Multicock•Multiarm•Multilimb•Muscle/Strength•Getting Taller

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 Added Jun 2003 17k views 3.3 stars (9 votes) 1,437 words •Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Replication•Selfcest•Aliens•Space Travel•Complete

The big box by BRK Dave didn’t remember ordering anything from Metaboy. 3 parts Added Mar 2003 12k views 4.4 stars (9 votes) 3,202 words •Multicock•Multiarm•Multileg•Multilimb•Three Legs

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. Added Oct 2021 16k views 4.8 stars (12 votes) 7,196 words •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•Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Tailcock•Plants•Anthro/Furry•Dragons•Werewolves•Supernatural•Halloween

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. Added Oct 2017 11k views 5.0 stars (13 votes) 9,647 words •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Suggestion•Complete

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. Added Aug 2019 8,719 views 5.0 stars (9 votes) 5,132 words •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

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. Added Mar 2023 5,107 views 5.0 stars (5 votes) 4,701 words •Cock Growth•Huge Cock•Multicock•Muscle Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Getting Hairy•Tongue Growth•Immortality•Complete

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. Added Aug 2018 9,198 views 4.0 stars (9 votes) 5,381 words •Huge Cock•Multicock•Multileg•Multilimb•Three Legs•Suggestion•Ghosts•Supernatural•Complete

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. Added Aug 2014 32k views 4.7 stars (30 votes) 13k words •Cock Growth•Huge Cock•Extra digits•Multi-abs•Multicock•Multilimb•Replication•Muscle Growth•Muscle/Strength•Size Increase•Mouthcock•Selfcest•Complete

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. Added Oct 2018 8,951 views 4.5 stars (11 votes) 4,647 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Detachable•Giants•Plausible Size Difference

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. Added Feb 2016 19k views 4.8 stars (12 votes) 10k words •Cock Growth•Huge Balls•Huge Cock•Nipcocks•Multicock•Muscle Growth•Muscle/Strength•Voice Deepening•Size Increase•Mouthcock

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 Added May 2016 40k views 4.9 stars (27 votes) 49k words (#68) •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•Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Incest•Brothers•Selfcest

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 Added Oct 1997 14k views 5.0 stars (5 votes) 5,703 words •Multicock•Four Legs•Multiarm•Multileg•Multilimb•Complete

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 Added Apr 2021 46k views 4.8 stars (47 votes) 22k words •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

Bodymorphchat by BRK Conversations in this chat room are just like any other, with one exception: your screen name eventually becomes literally true. Added Nov 2004 23k views 5.0 stars (10 votes) 1,920 words •Multi-abs•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Replication•Stretchy•Transformation•Selfcest•All Dialog

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. Added Sep 2017 9,789 views 4.8 stars (16 votes) 4,671 words •Huge Cock•Multicock•Muscle Growth•Muscle/Strength•App

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. Added Jan 2016 15k views 4.6 stars (35 votes) 4,818 words •Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase

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 Added Dec 2002 29k views 5.0 stars (13 votes) 30k words •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

Boytaur Christmas by Jefftaur Kevin gives his boyfriend the best present ever: a boytaur Christmas. 2 parts Added May 2002 11k views 5.0 stars (1 vote) 3,590 words •Multicock•Boytaur•Four Legs•Multileg•Multilimb•Wristfeet•Christmas

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 Added Mar 2022 4,869 views 4.9 stars (11 votes) 7,551 words •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

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. Added Sep 2021 3,164 views 4.3 stars (3 votes) 3,472 words •Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Getting Hairy

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 Added Jun 2015 15k views 4.4 stars (16 votes) 13k words •Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Muscle Growth•Muscle/Strength•Incest•Twins•Aliens•Space Travel

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. Added Mar 2004 9,269 views 5.0 stars (3 votes) 3,080 words •Multicock•Boytaur•Multiarm•Multileg•Multilimb•Muscle Growth•Incest•Twins•Complete

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 Added Mar 2013 30k views 4.6 stars (17 votes) 8,234 words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Retcon•Suggestion•X-Ray Vision

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 Added Jul 2018 86k views 4.8 stars (43 votes) 88k words (#28) •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

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 Added Dec 2020 11k views 4.6 stars (13 votes) 11k words •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

C 17

Camp Multilimb by Josh Dugan Camp is very entertaining. Added Apr 2017 7,879 views 4.7 stars (3 votes) 1,551 words •Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Six Legs•Wristfeet•Centaurs

Centaur mania by Josh Dugan How come it's the mad geniuses who get to have all the fun? Added Jun 1997 17k views 4.9 stars (19 votes) 1,887 words •Huge Cock•Multicock•Lots of Legs•Multileg•Multilimb•Centaurs

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 Added Jun 2010 25k views 4.7 stars (22 votes) 5,173 words •Always Hard•Cock Growth•Huge Cock•Self-suck•Multi-abs•Multicock•Boytaur•Four Legs•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Retcon•Infectious

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 Added May 2013 113k views 4.7 stars (39 votes) 70k words (#41) •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

Chat transcript: More than plenty by BRK Two guys chatting about extras end up giving each other the works. Added Nov 2014 8,121 views 5.0 stars (7 votes) 2,780 words •Multicock•Multilimb•Replication•Size Increase•Selfcest•Infectious•All Dialog

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 Added Dec 2022 3,129 views 4.8 stars (19 votes) 18k words •Multicock•Multihead•Straight to Gay•Nonconsensual change•Dildos/Toys•Merging•Christmas•Complete

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 Added Jan 2020 20k views 4.0 stars (3 votes) 26k words •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•Getting Hairy•Age Difference•Incest•Brothers•Father/Son•Nonconsensual change•Hyper Pheromones

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 Added Mar 2014 45k views 3.7 stars (11 votes) 14k words •Human to Cock•Multicock•Straight to Gay•Transformation•Size Decrease•Nonconsensual change

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. Added Aug 2020 5,704 views 4.7 stars (7 votes) 2,014 words •Cock Growth•Huge Cock•Extra digits•Multicock•Multihead•Four Legs•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Multitorso•Replication•Stacking•Retcon•Selfcest

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

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

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 Added Feb 2014 72k views 4.5 stars (52 votes) 20k words •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

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. Added Mar 2009 24k views 4.5 stars (15 votes) 3,363 words •Cock Growth•Huge Cock•Multicock•Multilimb•Replication•Muscle/Strength•Transformation•Size Increase•Selfcest•Complete

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

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. Added Mar 2020 6,657 views 3.5 stars (6 votes) 2,795 words •Cock Growth•Huge Cock•Multicock•Multihead•Muscle/Strength•Body Swap

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

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. Added Oct 2014 22k views 4.5 stars (15 votes) 7,618 words •Huge Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Tongue Growth•Anthro/Scaly•Naga

D 21

Daniel grows a foot by Josh Dugan The title may be lame, but Daniel sure isn't. Added Jun 2005 8,823 views 5.0 stars (1 vote) 817 words •Multicock•Multileg•Multilimb•Three Legs

Danny: Filming a star by TreborNawoc Danny’s special body makes filming a porn shoot extra-intense for everyone involved, the star included. Added Nov 2021 3,714 views 5.0 stars (173 votes) 934 words •Huge Cock•Extra Mouths•Multi-balls•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Vore

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

David changes by Josh Dugan Beautiful David allows his friend to make up a secret magic word that makes David grow extra limbs. Added Aug 2007 13k views 5.0 stars (1 vote) 1,752 words •Multicock•Boytaur•Multiarm•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. Added Apr 1997 9,432 views 4.8 stars (4 votes) 1,067 words •Multicock•Lots of Legs•Multileg•Multilimb

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. Added Nov 2018 14k views 3.9 stars (10 votes) 7,420 words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Giants•Size Increase•Supernatural

Denny by James Fourlegs A true friend of mysterious lineage grants a wish to a Metabods devotee. Added Nov 1998 12k views 4.6 stars (5 votes) 3,208 words •Huge Cock•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Transformation•Centaurs•Shapeshifting

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 Added Jul 2022 3,582 views 4.8 stars (33 votes) 25k words •Multicock•Multihead•Multitorso•Nonconsensual change•Merging•Shared Body•Complete

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. Added Jun 2015 13k views 4.9 stars (15 votes) 1,506 words •Huge Cock•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Muscle Growth

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. Added Oct 2021 3,917 views 4.4 stars (5 votes) 2,054 words •Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Muscle/Strength•App•Complete

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 Added Jul 2017 16k views 4.9 stars (25 votes) 7,922 words •Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Multitorso•Incest•Triplets•Twins•Merging

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

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 Added Jun 2013 26k views 4.9 stars (23 votes) 7,007 words •Always Hard•Multi-abs•Multicock•Multihead•Multiarm•Multilimb•Multipec•Multitorso•Stacking•Incest•Twins•Merging

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. Added Feb 2023 3,291 views 4.9 stars (33 votes) 2,658 words •Cock Growth•Multi-abs•Multicock•Multiarm•Multilimb•Muscle Growth•Getting Taller•Size Increase•Tongue Growth•Destruction/Violence•Humiliation•Nonconsensual sex•Vore•Dragons

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… Added May 2021 3,332 views 4.0 stars (1 vote) 1,246 words •Huge Balls•Hyper Cock•Multi-balls•Multicock•Multihead•Multiarm•Multileg•Multilimb•Three Legs•Replication•Selfcest•Anthro/Furry•Dragons•Alcohol

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. Added Jan 2022 2,379 views 1,230 words •Cock Growth•Huge Cock•Multi-balls•Multicock•Multihead•Lots of Legs•Multiarm•Multileg•Multilimb•Stacking•Anthro/Furry•Metabods 25•Alcohol

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. Added Dec 2018 4,596 views 5.0 stars (1 vote) 2,224 words •Multi-balls•Multicock•Multihead•Multiarm•Multileg•Multilimb•Nanotech•Anthro/Furry•Alcohol

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. Added Oct 1997 9,333 views 5.0 stars (1 vote) 986 words •Multicock•Lots of Legs•Multileg•Multilimb

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 Added Mar 2022 14k views 4.5 stars (12 votes) 7,567 words •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

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. Added Aug 2009 8,471 views 5.0 stars (2 votes) 1,037 words •Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb

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 Added Aug 2021 13k views 5.0 stars (177 votes) 11k words •Huge Cock•Extra Mouths•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Replication•Stretchy•Belly Growth•Brothers•Selfcest•Vore•Absorption•Centaurs•Naga

E 13

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. Added Jul 2018 18k views 4.7 stars (25 votes) 3,597 words •Cock Growth•Huge Balls•Huge Cock•Multi-balls•Multicock•Muscle Growth•Muscle/Strength•Retcon•Incest•Brothers•Nonconsensual change

The elevator ride by BRK Another long, boring elevator ride… and you’ve resisted messing with your coworkers for so long. 3 parts Added Feb 2020 16k views 4.5 stars (34 votes) 5,689 words •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

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. Added Feb 2023 1,909 views 5.0 stars (39 votes) 1,911 words •Huge Cock•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Transformation

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 Added Jan 2013 27k views 4.7 stars (26 votes) 7,147 words •Nipcocks•Nipple Emissions•Multicock•Mouthcock•Restraints

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. Added Jul 2023 2,220 views 4.8 stars (5 votes) 5,618 words •Huge Cock•Hyper Cock•Prehensile Cock•Hyper Cum•Multicock•Tentacle

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

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 Added Nov 2022 6,565 views 4.8 stars (8 votes) 3,474 words •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Prehensile Cock•Always Cumming•Hyper Cum•Multicock•Replication•Other Mental Changes•Transformation•Retcon•Selfcest•Hyper Anus

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 Added Jul 2021 18k views 4.9 stars (16 votes) 37k words •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

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 Added Oct 2010 12k views 4.5 stars (2 votes) 2,329 words •Multicock•Mouthcock•Space Travel

Extra jeff by Josh Dugan You really can't get enough of Jeff even though there is so much of him. Added Sep 2005 10k views 5.0 stars (3 votes) 596 words •Huge Cock•Multicock•Multileg•Multilimb•Replication•Wristfeet•Selfcest

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 Added Aug 2011 22k views 4.3 stars (11 votes) 3,946 words •Cock Growth•Huge Cock•Nipcocks•Multicock•Hairless•App

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 Added Feb 2012 25k views 4.8 stars (15 votes) 11k words •Always Hard•Hyper Cum•Nipple Emissions•Extra digits•Multi-abs•Multicock•Multihead•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Stacking•Detachable•Dildos/Toys

Ezra by TreborNawoc At the doctors to get checked over, new multi Ezra runs into the hottest guy he’s ever seen. Added Jun 2022 2,055 views 4.9 stars (139 votes) 1,369 words •Extra Mouths•Multicock•Multiarm•Multileg•Multilimb•Three Legs

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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. Added Jul 2022 2,279 views 5.0 stars (129 votes) 3,171 words •Huge Cock•Extra Mouths•Multicock•Multiarm•Multileg•Multilimb•Vore

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.  Added Dec 2022 7,325 views 4.9 stars (53 votes) 3,050 words •Cock Growth•Cock Vore•Multi-abs•Multicock•Multipec•Multitongue•Muscle Growth•Getting Taller•Plausible Size Difference•Vore

Feet of magic by Brad Mercury A one-on-one with this handsome magician becomes many on many. Added May 2002 8,991 views 5.0 stars (5 votes) 1,474 words •Multicock•Multilimb

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 Added Dec 2022 5,841 views 4.9 stars (25 votes) 27k words •Cock Body•Hyper Cum•Nipple Emissions•Multicock•Muscle Breast•Muscle Growth•Gradual Change•Getting Taller•Complete

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

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 Added Apr 2020 11k views 4.9 stars (21 votes) 5,236 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Public Nudity•Size Increase•Incest•Selfcest•Twins•Infectious•Centaurs

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. Added Mar 2021 5,316 views 4.8 stars (9 votes) 2,258 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-balls•Multicock

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 Added Mar 2015 36k views 4.7 stars (43 votes) 50k words (#64) •Huge Cock•Multicock•Replication•Muscle Growth•Muscle/Strength•Always Shirtless•Getting Taller•Selfcest

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 Added Jul 2019 4,370 views 5.0 stars (1 vote) 4,351 words •Multicock•Lots of Legs•Multiarm•Multileg•Multilimb•Detachable

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 Added Nov 2022 5,313 views 4.8 stars (8 votes) 7,555 words •Human to Cock•Multicock•Three Legs•Wristfeet•Crotchhead•Stretchy•Detachable•Body Part Rearrangement•Transformation•Mouthcock•Merging•Complete

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. Added Jul 2021 10k views 4.4 stars (9 votes) 3,730 words •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•Getting Hairy•Tongue Growth•Anthro/Furry•Satyrs•Supernatural

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 Added Apr 2023 5,094 views 4.7 stars (7 votes) 11k words •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Multicock•Multiarm•Multilimb•Multipec•Replication•Stacking•Muscle Growth•Muscle Worship•Always Shirtless•Increased Libido•Getting Hairy•Retcon•Suggestion•Selfcest•Superhero/Supervillain•Flying•Immortality•Shapeshifting•Complete

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 Added Oct 2022 4,841 views 4.5 stars (6 votes) 8,546 words •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

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 Added Jun 2010 20k views 4.7 stars (6 votes) 4,108 words •Cock Growth•Huge Cock•Self-suck•Multicock•Replication•Muscle Growth•Muscle/Strength•Mouthcock•Retcon•Selfcest•Complete

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. Added Aug 2015 21k views 4.9 stars (19 votes) 4,873 words •Always Hard•Cock Growth•Huge Cock•Self-suck•Multicock•Multilimb•Muscle Growth•Muscle/Strength•Retcon•Incest•Brothers

The four jocks: Horny teens by hyperboi 3 parts Added Apr 2014 34k views 4.7 stars (7 votes) 7,484 words •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 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 Added Dec 2013 16k views 5.0 stars (8 votes) 9,337 words •Cock Growth•Huge Cock•Multicock•Multilimb•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•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 Added Jul 2012 19k views 4.6 stars (8 votes) 7,582 words •Always Hard•Cock Growth•Huge Cock•Multicock•Multilimb•Multitorso•Replication•Muscle Growth•Muscle/Strength•Mouthcock•Incest•Brothers•Selfcest•Complete

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… Added Nov 2020 5,026 views 4.8 stars (4 votes) 4,318 words •Cock Growth•Huge Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle/Strength•Complete•Set during the Pandemic

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. Added Dec 2014 18k views 4.6 stars (5 votes) 6,468 words •Cock Growth•Huge Cock•Multicock•Multileg•Multilimb•Three Legs

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. Added Jul 2017 13k views 4.5 stars (14 votes) 5,950 words •Always Hard•Cock Growth•Huge Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Suggestion•Incest•Brothers•Twins•Complete

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 Added Jul 2016 26k views 4.7 stars (24 votes) 15k words •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

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. Added Sep 2012 10k views 4.8 stars (5 votes) 3,858 words •Huge Cock•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Complete

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

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. Added Jun 2019 7,893 views 4.9 stars (16 votes) 1,746 words •Multicock•Multiarm•Multileg•Multilimb•Three Legs•Replication•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Selfcest•Nonconsensual change•Complete

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. Added Sep 2023 3,650 views 4.2 stars (5 votes) 7,424 words •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•Getting Hairy•Hairless•Nonconsensual change•Nonconsensual sex•Merging•Centaurs•Urban Fantasy•Complete

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 Added Sep 2017 19k views 4.9 stars (35 votes) 20k words •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Multitorso•Replication•Straight to Gay•Muscle Growth•Increased Libido•Transformation•Social Media•Incest•Selfcest•Twins•Merging•Witch/Warlock/Wizard

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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 Added Sep 2003 29k views 4.8 stars (16 votes) 3,389 words •Cock Growth•Huge Cock•Extra digits•Multi-abs•Multicock•Boytaur•Four Legs•Multilimb•Replication•Size Increase•Selfcest•Nonconsensual change•Complete

Gay voodoo by James Fourlegs A hotel your travel agent may not have heard of. Added May 2002 9,883 views 3.3 stars (3 votes) 2,417 words •Multicock•Four Legs•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 Added Nov 2021 11k views 5.0 stars (1 vote) 48k words (#72) •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

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. Added Aug 2009 20k views 4.7 stars (27 votes) 3,207 words •Multicock•Multihead•Multiarm•Multileg•Multilimb•Multipec•Merging

Getting high on a Tuesday afternoon by Kjarri I get high, and I have some transformation fun with a neighbor. Added Oct 2020 4,793 views 4.2 stars (11 votes) 1,202 words •Cock Growth•Multicock•Multiarm•Multileg•Multilimb•Stretchy•Transformation•Getting Taller•Size Increase•Cannabis

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 Added Dec 2020 7,294 views 4.9 stars (10 votes) 14k words •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•Selfcest•Twins•April Fool’s Day

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 Added Apr 2021 13k views 4.5 stars (26 votes) 5,430 words •Cock Growth•Extra digits•Multicock•Muscle Growth•Pointy Ears•Getting Taller•App•Retcon

Good friends by Joey It's not as if every thoughtful discussion among multi-limbed guys ends up like this. Added May 2000 8,765 views 1,280 words •Multicock•Multiarm•Multileg•Multilimb•Muscle Growth

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 Added Jul 2023 5,020 views 4.6 stars (8 votes) 13k words •Cock Growth•Ball Growth•Huge Balls•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

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 Added Jul 2014 46k views 4.7 stars (72 votes) 39k words (#95) •Cock Growth•Huge Cock•Multicock•Multilimb•Size Increase•Goo People•Tentacle•Halloween•Shapeshifting

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 Added Mar 2009 15k views 5.0 stars (12 votes) 3,455 words •Multi-abs•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Muscle Growth•Muscle/Strength

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

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 Added Mar 2009 31k views 4.7 stars (26 votes) 6,991 words •Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multileg•Multilimb•Multipec•Replication•Stacking•Brothers•Selfcest•Merging•Cannabis

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 Added Nov 2018 26k views 4.8 stars (22 votes) 15k words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multicock•Muscle Growth•Muscle/Strength•Gradual Change

Guess what happened by Jefftaur Imagine my surprise yesterday when my housemate came home four-legged! Added May 2002 9,913 views 5.0 stars (3 votes) 1,930 words •Multicock•Multiarm•Multilimb•Wristfeet

The guy with the dick by BRK One morning at the park, Daniel encounters an unbelievably hot guy with a very impressive dick. Added Apr 2017 17k views 4.8 stars (11 votes) 3,287 words •Cock Growth•Hyper Cock•Multicock•Muscle/Strength•Complete

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Halloween party by Josh Dugan Where the costumes are mainly altered bodies. Added Jan 1997 8,912 views 608 words •Huge Cock•Multicock•Multiarm•Multileg•Multilimb•Muscle/Strength•Centaurs•Halloween

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. Added Jun 2019 7,081 views 4.3 stars (12 votes) 1,760 words •Huge Balls•Huge Cock•Hyper Cum•Multicock•Complete

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

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. Added May 2002 7,537 views 4.0 stars (2 votes) 2,000 words •Multicock•Multiarm•Multilimb•Six Legs

Hold your tongue by Squeeshka and UnknownGentrifier Steven’s growth of cocks grows progressively out of hand. 7 parts Added Jun 2012 23k views 5.0 stars (8 votes) 11k words •Cock Growth•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Mouthcock

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 Added Aug 2023 1,927 views 5.0 stars (3 votes) 8,849 words •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

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 Added Dec 2021 4,629 views 4.9 stars (7 votes) 6,102 words •Cock Growth•Huge Cock•Multicock•Multiarm•Multilimb•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Size Increase•Mouthcock•Selfcest•Supernatural•Christmas•Complete

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 Added Sep 2023 3,966 views 4.8 stars (9 votes) 19k words •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

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

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. Added Jan 2013 13k views 3.5 stars (11 votes) 2,577 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Multicock•Mind Control

Hothouse by Josh Dugan A rather exotic species of hybrid plant thrives in one of the hotter hot-houses. Added May 2002 8,782 views 4.7 stars (3 votes) 1,388 words •Huge Cock•Multicock•Plants

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. Added Aug 2013 9,745 views 4.6 stars (8 votes) 2,777 words •Extra digits•Multi-abs•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Christmas

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. Added Jun 2005 11k views 4.9 stars (7 votes) 2,573 words •Extra digits•Multicock•Multihead•Multiarm•Multileg•Multilimb•Multipec•Multitongue

I 8

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 Added Jun 2012 31k views 4.7 stars (21 votes) 15k words •Cock Growth•Huge Cock•Self-suck•Multicock•Detachable•Retcon•Suggestion•Complete

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. Added Jun 2022 6,486 views 4.2 stars (11 votes) 2,465 words •Cock Growth•Huge Cock•Multi-abs•Multicock•Muscle Growth•Getting Taller•App•Retcon•Suggestion•Complete

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

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 Added Dec 2021 13k views 5.0 stars (4 votes) 15k words •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

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 Added Jul 2012 28k views 5.0 stars (4 votes) 10k words •Cock Growth•Nipcocks•Nipple Emissions•Multicock•Mouthcock

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. Added Dec 2021 6,815 views 4.2 stars (9 votes) 3,497 words •Cock Growth•Huge Balls•Huge Cock•Multicock•Other Mental Changes•Muscle Growth•Muscle/Strength•Getting Taller•Tongue Growth•Retcon•Suggestion•Complete

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. Added Oct 2021 5,092 views 5.0 stars (175 votes) 2,166 words •Cock Growth•Huge Cock•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Getting Taller•Plausible Size Difference•First Time/Virgin•Centaurs

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 Added Dec 2019 2,962 views 5.0 stars (1 vote) 3,573 words •Multicock•Four Legs•Lots of Legs•Multileg•Multilimb•Six Legs•Replication•Detachable•Selfcest•Christmas

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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. Added Oct 2021 3,215 views 4.7 stars (3 votes) 4,851 words •Huge Cock•Public Orgasm•Extra digits•Multicock•Multiarm•Multileg•Increased Libido•Detachable•Nonconsensual change•Halloween•Complete

Jason’s surprise by Jefftaur Jason comes home with a surprise. Hint: it involves extra shoes left by the door. Added Jan 2001 12k views 4.8 stars (8 votes) 3,355 words •Multicock•Boytaur•Multiarm•Multileg•Multilimb

Jay by Josh Dugan Your friend is still your friend even after his body changes totally wow all your schoolmates. Added Mar 2005 9,088 views 4.0 stars (1 vote) 1,145 words •Multicock•Four Legs•Multilimb

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. Added Aug 2013 9,103 views 5.0 stars (6 votes) 579 words •Multicock•Four Legs•Multileg•Multilimb

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 Added Sep 2017 17k views 4.9 stars (30 votes) 23k words •Cock Growth•Huge Cock•Extra digits•Multicock•Multihead•Multitongue•Multitorso•Replication•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Selfcest•Nonconsensual change•Merging

K 5

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. Added Sep 2021 12k views 4.5 stars (6 votes) 7,703 words •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

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 Added Apr 2017 11k views 5.0 stars (4 votes) 7,608 words •Huge Cock•Multi-abs•Multicock•Multiarm•Multilimb•Multipec•Stacking•Getting Taller

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? Added Aug 2021 7,746 views 4.8 stars (8 votes) 3,163 words •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

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 Added May 2011 15k views 5.0 stars (2 votes) 2,578 words •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 Added Oct 2015 14k views 5.0 stars (2 votes) 3,762 words •Extra digits•Multicock•Multileg•Multilimb•Three Legs

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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 Added Dec 2019 5,843 views 4.8 stars (4 votes) 12k words •Cock Growth•Huge Cock•Extra digits•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Christmas•Complete

Lee by Josh Dugan Six-legged Lee inspires his artist friend. Added Jun 2004 8,124 views 672 words •Multicock•Multilimb•Six 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 Added Feb 1997 8,792 views 5.0 stars (2 votes) 2,787 words •Multicock•Boytaur•Multiarm•Multileg•Multilimb•Replication•Selfcest•Centaurs

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. Added Jun 1997 7,192 views 5.0 stars (1 vote) 967 words •Multicock•Multileg•Multilimb•Six Legs•Getting Taller

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 Added Jun 2006 8,375 views 5.0 stars (5 votes) 7,253 words •Multicock•All Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Replication•Selfcest

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 Added Jul 2021 14k views 5.0 stars (196 votes) 5,841 words •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

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 Added Jun 2021 7,430 views 5.0 stars (189 votes) 8,493 words •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

The local football team by Josh Dugan A toy ray gun actually works pretty well. Added Jun 2005 9,454 views 4.0 stars (6 votes) 829 words •Multicock•Multilimb•Three Legs

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. Added Oct 2022 4,921 views 4.3 stars (4 votes) 4,149 words •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

Lover’s touch by BRK A first meeting between two guys who are really into extra arms. Added Dec 2003 9,812 views 4.0 stars (7 votes) 1,527 words •Always Hard•Multicock•Multiarm•Multilimb•Complete

Lucas by Jefftaur If this is The Boy from Ipanema, then no wonder. Added Jul 2009 10k views 5.0 stars (11 votes) 2,236 words •Multicock•Boytaur•Four Legs•Multileg•Multilimb

Lucid dreams by Bear Northman Ever had a dream so erotic you wish it was real? I did once. Added Jan 2018 8,762 views 4.8 stars (4 votes) 2,874 words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Centaurs

Lucky thirteen by anonymous submitter Ryan’s boyfriend comes with him to the test center for experimentation with a serum to multiply body parts. Added Mar 2020 7,048 views 4.1 stars (7 votes) 2,973 words •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

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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 Added Jul 2015 24k views 4.9 stars (15 votes) 12k words •Cock Growth•Hyper Cock•Multicock•Stretchy•Detachable•Hypnosis

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? Added Nov 2022 1,550 views 5.0 stars (3 votes) 1,521 words •Huge Cock•Cum inflation•Multicock•Lots of Legs•Multileg•Multilimb

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 Added May 2022 4,250 views 4.8 stars (26 votes) 14k words •Cock Growth•Self-suck•Extra digits•Multi-abs•Multicock•Multihead•Multiarm•Multileg•Multilimb•Replication•Stretchy•Detachable•Selfcest•Shapeshifting

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… Added Jun 2020 3,954 views 5.0 stars (2 votes) 2,001 words •Multicock•Boytaur•Four Legs•Multileg•Multilimb•Muscle Growth•Transformation•Centaurs•Complete

The mask of change by Randy Allarms Added Nov 2002 14k views 4.5 stars (2 votes) 4,252 words •Nipcocks•Multi-abs•Multicock•Multiarm•Multilimb•Stretchy•Shapeshifting

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. Added Apr 2023 2,393 views 5.0 stars (19 votes) 1,444 words •Huge Cock•Hyper Cock•Extra Mouths•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Incest•Brothers

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 Added Mar 2003 6,550 views 3.0 stars (1 vote) 4,175 words •Nipcocks•Multicock•Multiarm•Multilimb

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. Added Jan 2021 4,698 views 5.0 stars (16 votes) 2,725 words •Multicock•Multihead•Multileg•Multilimb•Three Legs•Multipec•Replication•Incest•Selfcest•Twins•Merging•Complete

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… Added Sep 2021 3,908 views 5.0 stars (178 votes) 2,013 words •Huge Cock•Prehensile Cock•Extra facial features•Extra Mouths•Multi-abs•Multicock•Multiarm•Multilimb•Multipec•Multitongue•Stacking•Plausible Size Difference•Hyper Tongue

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 Added Aug 2009 41k views 4.5 stars (15 votes) 7,269 words •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

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 Added Nov 2021 12k views 5.0 stars (15 votes) 15k words •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

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 Added Jun 2010 65k views 4.8 stars (17 votes) 31k words •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

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. Added Jan 2014 12k views 4.8 stars (4 votes) 5,489 words •Multicock•Multiarm•Multilimb•Replication•Retcon•Selfcest

Metacafé by brazboy In a special corner of the city, unknown to most, there’s a place visited by a special crowd. Added Jun 2022 3,762 views 4.9 stars (7 votes) 5,754 words •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

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 Added Dec 2018 7,639 views 4.7 stars (23 votes) 9,998 words •Multicock•Multiarm•Multileg•Multilimb•Replication•Getting Taller•Selfcest•Cannabis

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 Added Jan 2013 14k views 3.8 stars (6 votes) 2,738 words •Cock Growth•Huge Cock•Multicock•Multihead•Incest•Brothers

Mike and Brad by James Fourlegs The neighbors you always want to see more of. Added May 2002 7,453 views 3.3 stars (3 votes) 2,447 words •Multicock•Multiarm•Multileg•Multilimb

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 Added Jun 2012 156k views 4.7 stars (103 votes) 66k words (#43) •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

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. Added Oct 2022 4,278 views 4.5 stars (4 votes) 1,747 words •Cock Growth•Cut to Uncut•Cock Theft•Cockless•Ball Growth•Huge Balls•Huge Cock•Multicock•Nonconsensual change•All Dialog•Complete

MissinGRO by Ziel Javier discovers to his delight that encountering the infamous Pokémon glitch Missingno can have unanticipated real-world effects. Added Mar 2017 12k views 4.8 stars (10 votes) 5,534 words •Huge Cock•Multi-balls•Multicock•Multiarm•Multilimb•Butt Growth•Plausible Size Difference•Size Increase

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… Added Feb 2022 3,198 views 4.5 stars (4 votes) 2,210 words •Hyper Cum•Public Orgasm•Multicock•Mouthcock•Complete

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

Moving forward by West When Brandon’s life takes an unexpected turn, his new roommate turns it around once again. Added Feb 2022 4,933 views 4.4 stars (7 votes) 1,334 words •Cock Growth•Huge Cock•Multicock•Straight to Gay•Muscle Growth•Getting Taller•Suggestion•Infectious

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. Added Nov 2003 15k views 4.3 stars (4 votes) 8,429 words •Huge Cock•Multicock•Complete

Multicock hold ’em by Armie Lingo Added Dec 2005 11k views 4.0 stars (5 votes) 2,788 words •Huge Cock•Multicock

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. Added Aug 2023 1,550 views 5.0 stars (2 votes) 2,556 words •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

Multilimb studies by Josh Dugan For reasons of his own, Jeff gets Mark to take a class with him. 10 parts Added Feb 2020 4,184 views 4.7 stars (6 votes) 9,444 words •Multicock•Multiarm•Multileg•Multilimb•Getting Taller

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 Added Jun 2010 71k views 4.9 stars (20 votes) 9,583 words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Four Legs•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Replication•Stacking•Selfcest

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 Added Apr 2023 7,174 views 4.8 stars (17 votes) 11k words •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

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 Added Nov 2021 6,807 views 4.6 stars (10 votes) 6,030 words •Cock Growth•Huge Cock•Multicock•Multiarm•Muscle Growth•Getting Taller

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 Added Jul 2021 7,150 views 4.9 stars (7 votes) 14k words •Huge Cock•Multicock•Mouthcock•Incest•Brothers

N 10

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

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 Added Mar 2010 42k views 4.4 stars (15 votes) 5,764 words •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

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 Added May 2019 35k views 4.8 stars (24 votes) 56k words (#54) •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•Getting Hairy•Hyper Tongue•Suggestion•Bisexual•Hetero Sex•Cock Cage•Dom/Sub•Sex-Slave•Rubber/Latex•Immortality

Needham High Mavericks by BRK Motivating the team has been taken up a notch. 4 parts Added Aug 2005 19k views 4.9 stars (17 votes) 14k words •Cock Growth•Multicock•Replication•Muscle Growth•Muscle/Strength•Gradual Change•Selfcest

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. Added Oct 2005 8,876 views 5.0 stars (3 votes) 1,095 words •Multicock•Four Legs•Multiarm•Multileg•Multilimb•Six Legs•Replication•Selfcest

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. Added Aug 2022 5,964 views 4.4 stars (8 votes) 3,176 words •Cock Growth•Huge Cock•Nipple Emissions•Multicock•Muscle Growth•Getting Handsomer•Mouthcock•Retcon•Suggestion•Nonconsensual change•Complete

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 Added Jan 2016 19k views 4.5 stars (12 votes) 11k words •Huge Cock•Multicock•Age Difference•Incest•Father/Son

No-weight workout by Josh Dugan Stuck at home with no weights? There’s plenty you can still do to improve your body. Added Mar 2020 4,054 views 3.7 stars (3 votes) 811 words •Huge Cock•Hyper Cock•Multicock•All Legs•Lots of Legs•Multileg•Multilimb

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 Added Dec 2022 7,232 views 4.6 stars (15 votes) 12k words •Cock Growth•Cockfucking•Ball Growth•Huge Balls•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

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 Added Jun 2023 6,809 views 4.6 stars (19 votes) 21k words •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

O 1

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 Added Jul 2010 79k views 4.6 stars (23 votes) 13k words •Cock Growth•Huge Cock•Self-suck•Multicock•Multiarm•Multilimb•Replication•Muscle Growth•Muscle/Strength•App•Retcon•Selfcest

P 17

Penis food by Josh Dugan When you see an amazing infomercial don't forget to write down the number. Added May 2002 16k views 4.3 stars (3 votes) 649 words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Four Legs

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 Added Dec 2015 15k views 4.9 stars (8 votes) 4,540 words •Huge Cock•Hyper Cum•Extra digits•Multicock•Getting Taller•Plausible Size Difference

The permanent cuddle by Cail Smith An unfortunate victim of the Merge Wave tells his story.  Added Apr 2023 1,570 views 4.6 stars (10 votes) 1,306 words •Multicock•Bisexual•Nonconsensual change•Merging•Shared Body•Complete

Phone sex fantasy by BRK Phone chat was never like this. Added Aug 2004 14k views 5.0 stars (8 votes) 2,232 words •Huge Cock•Multi-abs•Multicock•Multiarm•Multilimb•Replication•Size Increase•Selfcest•Complete

Photo stash by BRK Jerking off while baked can lead to unpredictable results. Added Jun 2021 6,044 views 4.2 stars (10 votes) 1,801 words •Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Replication•Stacking•Muscle Growth•Getting Taller•Getting Hairy•Selfcest•Complete•Cannabis

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. Added Mar 2003 5,408 views 4.7 stars (3 votes) 3,936 words •Multicock•Multiarm•Multilimb•Shapeshifting

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 Added Nov 2019 12k views 4.4 stars (17 votes) 7,501 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Multicock•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Retcon•Suggestion•Selfcest•Complete

Poolside carnival by Josh Dugan Some special booths and concession stands by the pool add fun to a country club swim day. Added Nov 2020 2,107 views 953 words •Multicock•Four Legs•Multileg•Multilimb•Six Legs

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 Added Jan 2023 11k views 4.7 stars (7 votes) 5,540 words •Cock Growth•Ball Growth•Huge Balls•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

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. Added Feb 2009 45k views 4.8 stars (37 votes) 1,878 words •Cock Growth•Huge Cock•Multicock•Replication•Muscle Growth•Muscle/Strength•Size Increase•Retcon•Suggestion•Incest•Brothers•Selfcest•Twins•Complete

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. Added Aug 2011 20k views 4.3 stars (10 votes) 2,206 words •Cock Growth•Huge Cock•Multicock•Straight to Gay•Tongue Growth•Mouthcock•Suggestion•Complete

The power of suggestion: School library by BRK Jason suggests his suggestion abilities onto Kevin, only neither of them are aware of it. Added Feb 2009 21k views 4.6 stars (5 votes) 1,651 words •Always Hard•Cock Growth•Huge Cock•Multicock•Multihead•Multiarm•Multilimb•Three Legs•Multipec•Muscle/Strength•Increased Libido•Size Increase•Retcon•Suggestion•Complete

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. Added Aug 2016 16k views 4.6 stars (22 votes) 3,055 words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multiarm•Multilimb•Getting Taller•Size Increase•Mouthcock•Suggestion•X-Ray Vision

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. Added Feb 2009 26k views 4.9 stars (12 votes) 2,751 words •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•Selfcest•Twins•Complete

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. Added Feb 2017 8,236 views 4.6 stars (9 votes) 3,004 words •Huge Cock•Nipcocks•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle/Strength•Getting Taller•Selfcest•Witch/Warlock/Wizard•Complete

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 Added Dec 2010 23k views 4.8 stars (8 votes) 7,180 words •Cock Growth•Huge Cock•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Witch/Warlock/Wizard•Complete

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! Added Dec 2022 4,548 views 4.8 stars (6 votes) 5,891 words •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

Q 1

Quite the party by Josh Dugan One of the more creative Halloween parties brings surprise after surprise. 4 parts Added Oct 2019 6,205 views 3.9 stars (8 votes) 3,539 words •Huge Cock•Multicock•All Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Six Legs•Replication•Wristfeet•Muscle/Strength•Selfcest•Centaurs•Naga•Halloween•Alcohol

R 18

Railway changes by TreborNawoc An extra encounter on a train. Added Oct 2022 1,611 views 5.0 stars (64 votes) 1,468 words •Huge Cock•Extra digits•Multicock•Four Legs•Multileg•Multilimb•Three Legs•Multitongue

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. Added Aug 2018 10k views 4.7 stars (9 votes) 4,544 words •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

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. Added Sep 2010 18k views 4.4 stars (13 votes) 1,130 words •Extra digits•Multicock•Multilimb•Replication•Selfcest•Merging

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. Added May 2020 7,691 views 4.8 stars (8 votes) 3,068 words •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

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. Added Jan 2021 4,273 views 4.1 stars (10 votes) 2,834 words •Extra digits•Multicock•Multiarm•Multilimb•Getting Taller•Plausible Size Difference•Size Increase•Retcon•Suggestion•Complete

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 Added May 2023 6,015 views 4.7 stars (17 votes) 9,694 words •Always Hard•Cut to Uncut•Cockless•Huge Cock•Multicock•Replication•Always Shirtless•Public Nudity•Detachable•Transformation•Size Decrease•Retcon•Complete

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. Added Aug 2022 3,653 views 4.7 stars (6 votes) 1,710 words •Huge Cock•Multi-abs•Multicock•Replication•Muscle Growth•Getting Taller•Size Increase•Race/Ethnicity Change•Selfcest•Complete

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 Added Aug 2023 2,727 views 4.6 stars (10 votes) 8,773 words •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)

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 Added Sep 2016 20k views 4.3 stars (10 votes) 8,602 words •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

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 Added Mar 2020 5,875 views 5.0 stars (13 votes) 5,049 words •Multicock•Multiarm•Multileg•Multilimb•Three Legs•Multipec•Stacking

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 Added May 2023 3,164 views 4.8 stars (5 votes) 9,087 words •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

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. Added Dec 2014 10k views 3.5 stars (4 votes) 3,606 words •Cock Growth•Hyper Cock•Multicock•Multihead•Multiarm•Multilimb•Nanotech•Anthro/Furry•Anthro/Scaly•Dragons•Alcohol

Rick by Josh Dugan Star bodybuilder Rick and his followers inspire each other to build their bodies in more ways than one. Added Sep 2004 7,761 views 5.0 stars (1 vote) 1,292 words •Multicock•Four Legs•Multiarm•Multileg•Multilimb

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. 13 parts Added Mar 2023 14k views 5.0 stars (8 votes) 36k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multicock•Multiarm•Multilimb•Multitongue•Replication•Muscle Growth•Muscle/Strength•Always Shirtless•Pointy Ears•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Race/Ethnicity Change•Cannabis

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. Added May 2002 10k views 5.0 stars (6 votes) 1,855 words •Multicock•Four Legs•Multilimb

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 Added Sep 2010 28k views 4.5 stars (19 votes) 3,097 words •Cock Growth•Hyper Cock•Multi-abs•Multicock•Multihead•Multilimb•Getting Taller•Size Increase•Mouthcock•Suggestion•Complete

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 Added Jan 2022 5,822 views 5.0 stars (167 votes) 2,605 words •Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Multicock•Multiarm•Multileg•Multilimb•Muscle Growth•Crotchhead•Transformation•Human to Animal/Anthro•Tentacle

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. Added Jan 2022 2,638 views 4.4 stars (5 votes) 5,462 words •Extra digits•Multicock•Multiarm•Multilimb•Multitongue•Replication•Selfcest•Metabods 25•Complete

S 25

Scratch-and-win by BRK Sometimes the lottery scratch-off isn’t about money at all. 2 parts Added Nov 2003 13k views 4.3 stars (6 votes) 2,762 words •Cock Growth•Huge Cock•Multicock•Incest•Twins

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 Added Dec 2021 11k views 5.0 stars (177 votes) 8,673 words •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

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 Added Nov 2003 18k views 4.9 stars (23 votes) 5,079 words •Huge Cock•Multicock•Muscle Growth•Muscle/Strength•Size Increase

The secret by Sean Innicioni Added Dec 2009 14k views 4.3 stars (3 votes) 1,297 words •Huge Cock•Multicock•Multiarm•Multileg•Multilimb•Christmas

Seducers by Also Known As The sequel to Supermen and Transform. The community of impossibly attractive, physically gifted, sex-evolved men grows. 31 parts Added Aug 2003 49k views 3.8 stars (13 votes) 108k words (#21) •Cock Growth•Huge Cock•Hyper Cock•Prehensile Cock•Multicock•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Handsomer•Voice Deepening•Hyper Pheromones•Flying

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. Added Feb 2005 14k views 4.1 stars (7 votes) 752 words •Multi-abs•Multicock•Multihead•Multilimb•Replication•Getting Handsomer•Selfcest

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 Added Apr 2022 14k views 5.0 stars (3 votes) 8,409 words •Cock Growth•Multicock•Straight to Gay•Muscle Growth•Man Scent•Butt Growth•Getting Handsomer•Voice Deepening•Getting Taller•Getting Hairy•Age Difference•Incest•Brothers•Father/Son

The shaman I love by Joey A love that transforms spiritually, as manifested by the body. Added May 2002 6,735 views 3.0 stars (1 vote) 970 words •Multicock•Multiarm•Multilimb

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 Added May 2013 22k views 5.0 stars (10 votes) 7,732 words •Cock Growth•Huge Cock•Hyper Cock•Extra digits•Multi-abs•Multicock•Multiarm•Multilimb•Muscle/Strength•Getting Taller•Size Increase•Suggestion

The ski trip by Allan Cedar A group of multilimb guys get to know each other better in a secluded ski cabin. 2 parts Added Mar 2013 11k views 4.6 stars (5 votes) 4,768 words •Multicock•Multiarm•Multilimb•Incest•Twins

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 Added Feb 2023 1,540 views 4.7 stars (3 votes) 7,281 words •Huge Cock•Multicock•Multiarm•Centaurs•Shapeshifting

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

The spectacular growing saga by West A collection of brief stories about guys discovering their dream bodies in various ways. 8 parts Added Mar 2022 16k views 4.6 stars (15 votes) 12k words •Cock Growth•Cut to Uncut•Cock Shrinking•Ball Growth•Huge Balls•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•Triplets•Twins•Hyper Pheromones•Infectious•Androids/Cyborgs

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. Added Jul 2023 1,146 views 4.8 stars (9 votes) 3,055 words •Multicock•Multihead•Multiarm•Multilimb

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. Added Sep 2019 9,384 views 5.0 stars (10 votes) 4,829 words •Cock Growth•Huge Balls•Huge Cock•Multicock•Replication•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase•Selfcest•Witch/Warlock/Wizard•Fantasy Realm

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. Added May 2002 11k views 5.0 stars (1 vote) 1,131 words •Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Wristfeet•Selfcest

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 Added Jun 2019 3,295 views 4.0 stars (1 vote) 6,454 words •Huge Cock•Multicock•Multileg•Multilimb•Three Legs

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. Added Feb 2023 2,151 views 4.5 stars (2 votes) 2,601 words •Cock Growth•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Transformation•Incest•Brothers•Twins•Shared Body•Complete•Cannabis

Stop staring at me by BRK Those glasses with the funny settings on the side are a lot of fun and very addicting. Added Jul 2006 41k views 4.8 stars (8 votes) 1,991 words •Always Hard•Cock Growth•Huge Cock•Hyper Cum•Extra digits•Multicock•Multipec•Muscle Growth•Muscle/Strength•Transformation•Size Increase

Stranger, lover, husband by Sean Innicioni Added May 2011 9,350 views 2,830 words •Multicock•Multiarm•Multilimb

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. Added Aug 2016 8,248 views 4.5 stars (4 votes) 1,881 words •Cock Growth•Hyper Cock•Multicock•Multihead•Multilimb•Anthro/Furry•Anthro/Scaly•Dragons•Alcohol

Student body president by BRK Being a warlock at school can be a pain—especially if everybody knows. Added Sep 2004 24k views 5.0 stars (3 votes) 2,906 words •Cock Growth•Huge Cock•Self-suck•Multicock•Muscle Growth•Muscle/Strength•Stretchy•Size Increase•Witch/Warlock/Wizard•Complete

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 Added Oct 2002 87k views 4.1 stars (16 votes) 77k words (#36) •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. Added Jun 2003 12k views 4.2 stars (13 votes) 1,946 words •Huge Cock•Hyper Cum•Multicock•Complete

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 Added Feb 2012 29k views 4.8 stars (13 votes) 13k words •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Self-suck•Multicock•Multiarm•Multilimb•Multitorso•Replication•Detachable•App•Selfcest•Infectious•All Dialog

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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... Added Jan 2023 6,253 views 4.8 stars (15 votes) 12k words •Cock Growth•Cock Vore•Cockfucking•Ball Growth•Huge Balls•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

Taur camp by James Fourlegs Summer camp was never like this. Added May 2002 7,146 views 5.0 stars (1 vote) 1,920 words •Multicock•Multiarm•Multileg•Multilimb

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 Added Oct 2019 32k views 4.9 stars (39 votes) 20k words •Always Hard•Cock Growth•Huge Balls•Huge Cock•Self-suck•Multicock•Suggestion

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. Added Feb 2017 16k views 5.0 stars (10 votes) 5,442 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Multi-balls•Multicock•Infectious

Thinking double by James Fourlegs A whole new world awaits when you see it in another light. Added Nov 1998 8,050 views 3.9 stars (7 votes) 3,780 words •Cock Growth•Multicock•Multiarm•Multilimb

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. Added Apr 2022 1,986 views 5.0 stars (3 votes) 1,936 words •Extra digits•Multicock•Multileg•Multilimb•Three Legs•Complete

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. Added Nov 2022 1,560 views 5.0 stars (58 votes) 2,998 words •Extra digits•Extra facial features•Extra Mouths•Multicock•Multileg•Multilimb•Three Legs

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. Added May 2020 4,894 views 4.9 stars (7 votes) 3,562 words •Multi-abs•Multicock•Multileg•Multilimb•Three Legs•Incest•Brothers•Complete

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 Added Aug 2004 8,396 views 5.0 stars (1 vote) 4,893 words •Multicock•Four Legs•Multileg•Multilimb•Three Legs

Three penises by Josh Dugan The guaranteed results from the cover article of a sold-out copy of a mens' magazine. 2 parts Added May 2005 13k views 4.8 stars (6 votes) 1,997 words •Huge Cock•Multicock

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… Added Jun 2022 2,476 views 4.5 stars (2 votes) 2,816 words •Nipcocks•Multicock•Muscle Growth•Increased Libido•Gradual Change•Mouthcock•Complete

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. Added Feb 2022 3,113 views 4.9 stars (8 votes) 2,461 words •Nipcocks•Nipple Emissions•Multicock•Muscle Growth•Complete

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. Added Oct 2017 12k views 5.0 stars (7 votes) 4,030 words •Huge Cock•Hyper Cock•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Size Increase•Halloween