BRK

Multilimb

Stories that feature guys with extra arms and/or legs.

Child of: Multilimb. Related: All Legs; Boytaur; Four Legs; Lots of Legs; Multiarm; Multileg; Six Legs; Three Legs.

Tag Group: Extras.

Top Stories: “Changing Nick”; “Oh man”; “Mutation”; “Cool bracelet, bro”; “Metaboi”; “Basement full of muscleboy gods”; “Mustering up”; “Enhancement program”; “Freshman dreams”; “Gooed friends”.

Recently Updated: “Beach shoot”; “Welcum to Hell”; “The collection”; “Across the metaverse”; “Dude, look what I found!”; “Noel's literary gift”.

365 stories found. Total word count: 1,949,669.

A

Across the metaverse by BRK [ ] In a corner of a bustling shopping center parking lot, Joe finds something that shouldn’t be there. But… the sexy, three-legged, planet-saving hero Preter Garadin couldn’t possibly be real. Could he? •Multileg •Multilimb •Three Legs •Aliens •M/M Added Jan 2023 2 parts 5,918 words 554 views 4.8 stars (6 votes)
Adam’s boyfriend by Bud Boytaurbody [ ] His truly supportive BF loves four-legged, wristfooted Adam and his equally spectacular swimmer buds. •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Wristfeet •Detachable Added May 2002 1,969 words 16,794 views
Adam’s dream by Josh Dugan [ ] Bet you didn't know this about boytaur dreams. •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Six Legs •Replication •Wristfeet Added May 2002 757 words 12,473 views
The adventures of Corey Harddwick by BRK [ ] A screen actor’s try at a big stage role was already weird, before the moment where he discovered he was exceptionally well armed for the role. •Multiarm •Multilimb •M/M Added Mar 2013 Updated Mar 2018 3 parts 8,008 words 13,203 views 4.9 stars (7 votes)
Against protocol by BRK [ ] The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent… and they’re starting to pile up. •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multiarm •Multilimb •Muscle Growth Added Nov 2019 2,415 words 7,953 views 4.6 stars (7 votes)
Alien tormentors by James Fourlegs [ ] Unseen aliens juice the daylights out of their captives. •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Muscle/Strength •Aliens Added Dec 2004 1,004 words 21,898 views 4.3 stars (6 votes)
All your feet on the table by James Fourlegs [ ] The whole thing with wristfeet is really quite involved. •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet Added May 2002 735 words 9,280 views 5.0 stars (5 votes)
All-feet teacher by Gio Multipod [ ] •Multiarm •Multileg •Multilimb •Six Legs •Wristfeet Added May 2005 603 words 9,680 views
Alt-world by BRK [ ] The alternate reality was constructed so the guys fell within broad parameters. Except they were a little skewed toward the exceptional. And something in the software seemed to like outliers... •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle/Strength •Plausible Size Difference •Size Increase •Incest •Twins •M/M Added Jul 2011 2 parts 5,265 words 27,715 views 4.9 stars (14 votes)
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. •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Stretchy •M/M Added Sep 2015 1,960 words 13,322 views 4.7 stars (14 votes)
Anders by Josh Dugan [ ] One way to break the ice is to get a guy talking about his multiple arms. •Multiarm •Multilimb Added Feb 2009 1,987 words 8,535 views
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. •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multihead •Multilimb •Male Pregnancy •Transformation •Size Increase •Anthro/Furry •Centaurs •Demons •Orcs •M/M •M/M/M Added Sep 2019 Updated Mar 2020 6 parts 32,475 words 21,309 views 4.9 stars (27 votes)
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. •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Replication •Muscle/Strength •App •Retcon •Complete •M/M Added Nov 2011 2,178 words 29,608 views 4.3 stars (12 votes)
The application by Jefftaur [ ] Ted’s application to the Leg Wheel Program is approved, and he’s very excited. •Multicock •All Legs •Lots of Legs •Multileg •Multilimb Added Feb 2009 3,981 words 8,581 views 4.2 stars (5 votes)
Armfuls of feet by James Fourlegs [ ] Eric really pumps out feet for his lover. •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Wristfeet Added May 2002 2 parts 2,966 words 12,121 views
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. •Multicock •Multiarm •Multileg •Multilimb •Complete •M/M •M/M/M/... Added Jul 1997 5 parts 4,614 words 19,280 views 4.5 stars (11 votes)
The Arsenal of Secrets by BRK [ ] Griffin, tired of being smaller than his farm-brute brothers, stumbles backwards into a way to make himself more like what he wants to be: big and strong enough to catch the eye of a beautiful, bashful, broad-shouldered apprentice blacksmith named Wass. •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Transformation •Getting Taller •Size Increase •Fantasy Realm •Complete •Series •M/M Added Aug 2020 10 parts 25,798 words 8,071 views 4.9 stars (9 votes)

B

The band by BRK [ ] Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. •Huge Cock •Hyper Cock •Multiarm •Multilimb •Replication •Muscle Growth •Plausible Size Difference •Size Increase •Suggestion •Complete •M/M •M/M/M Added May 2002 2 parts 7,461 words 19,977 views 4.8 stars (16 votes)
Barefoot centaur ballet by Josh Dugan [ ] A handsome dancer become uniquely qualified for a challenging role, thanks to a vivid dream shared with his lover. •Four Legs •Multileg •Multilimb Added Jul 2000 1,103 words 8,337 views
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. •Cock Growth •Huge Cock •Nipple Emissions •Multi-abs •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Muscle/Strength Added May 2011 2,124 words 61,809 views 4.5 stars (15 votes)
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. •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Six Legs •Three Legs •Multipec •Stacking •Gradual Change •Retcon •M Added Feb 2023 2,817 words 562 views
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. •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 •Series •M/M Added Aug 2022 Updated Oct 2022 6 parts 20,301 words 4,228 views 5.0 stars (141 votes)
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. •Multicock •Multiarm •Multilimb •Muscle/Strength •Getting Taller •M/M Added Sep 2016 2 parts 6,248 words 11,187 views 4.6 stars (7 votes)
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. •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Aliens •Space Travel •Complete •M/M •M/M/M/... Added Jun 2003 3 parts 1,437 words 14,777 views 3.3 stars (9 votes)
The big box by BRK [ ] Dave didn’t remember ordering anything from Metaboy. •Multicock •Multiarm •Multileg •Multilimb •Three Legs •M/M Added Mar 2003 3 parts 3,202 words 11,747 views 4.4 stars (9 votes)
Billy becomes a boytaur by James Fourlegs [ ] Bodybuilder Billy's quads really are quad. •Boytaur •Four Legs •Multileg •Multilimb Added May 2002 2 parts 2,387 words 12,332 views
Billy grows his sea-legs by Martin Boyar [ ] A handsome young sailor at sea among his swarthy young mates proves worthy of this rite of passage. •Four Legs •Multileg •Multilimb Added Feb 2005 544 words 8,035 views
A blessing in disguise by Jo Psmythe [ ] Colin, an over-stressed college student, meets the man of his dreams in Chris. But Chris has a secret that might drive them apart—or bring them even closer together. •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Stacking •Stretchy •Plausible Size Difference •Size Decrease •Size Increase •Suggestion •Vore Added Sep 2019 5,422 words 11,854 views 5.0 stars (10 votes)
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. •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Suggestion •Complete •Series •M/M Added Oct 2017 9,647 words 10,331 views 5.0 stars (12 votes)
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. •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 •Series Added Aug 2019 5,132 words 7,491 views 5.0 stars (9 votes)
The blue pumpkin by BRK [ ] Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multiarm •Multilimb •Multitongue •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Mouthcock •Incest •Twins •Merging •Supernatural •Halloween •Complete •Series •M/M •M/M/M •M/M/M/... Added Oct 2020 6 parts 8,774 words 8,888 views 4.9 stars (17 votes)
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. •Huge Cock •Multicock •Multileg •Multilimb •Three Legs •Suggestion •Ghosts •Supernatural •Complete •Series Added Aug 2018 5,381 words 8,516 views 4.0 stars (9 votes)
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. •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Size Increase •Mouthcock •Complete •Series •M/M Added Aug 2014 13,161 words 31,401 views 4.7 stars (29 votes)
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. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Detachable •Giants •Plausible Size Difference •Series Added Oct 2018 4,647 words 8,006 views 4.3 stars (9 votes)
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. •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 •Series •M/M •M/M/M Added May 2016 Updated Jun 2021 9 parts 49,133 words 38,036 views 4.9 stars (26 votes)
The Body-Jack 9000 by The Gecko Rose [ ] A young man discovers the most incredible jackoff device ever, and he just can’t stop playing with it! •Cock Growth •Self-suck •Multiarm •Multilimb •Merging •M/M Added Feb 2018 Updated Mar 2018 6 parts 6,176 words 16,682 views 4.9 stars (22 votes)
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. •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Complete •M/M •M/M/M Added Oct 1997 6 parts 5,703 words 13,207 views 5.0 stars (5 votes)
Bodymorphchat by BRK [ ] Conversations in this chat room are just like any other, with one exception: your screen name eventually becomes literally true. •Multi-abs •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Replication •Stretchy •Transformation •All Dialog •M/M •M/M/M Added Nov 2004 1,920 words 22,136 views 5.0 stars (10 votes)
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. •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •M/M Added Jan 2016 4,818 words 14,541 views 4.6 stars (34 votes)
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. •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 •Witch/Warlock/Wizard •Series •M/M •M/M/M •M/M/M/... Added Dec 2002 Updated Sep 2019 8 parts 29,657 words 26,344 views 5.0 stars (13 votes)
Boytaur Christmas by Jefftaur [ ] Kevin gives his boyfriend the best present ever: a boytaur Christmas. •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet •Christmas Added May 2002 2 parts 3,590 words 10,768 views
Boytaur cream by Josh Dugan [ ] Guess what happens when you use this stuff. •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Wristfeet Added May 2001 2 parts 2,789 words 13,569 views
Boytaur magazine by James Fourlegs [ ] Where do they get those models? •Boytaur •Four Legs •Multiarm •Multileg •Multilimb Added May 2002 1,287 words 9,723 views
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. •Always Hard •Cock Growth •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Always Shirtless •Gradual Change •Getting Taller •Retcon •Witch/Warlock/Wizard •Complete •M/M Added Mar 2022 4 parts 7,551 words 3,564 views 5.0 stars (8 votes)
Boytaur project by James Fourlegs [ ] Unexpected results for an early experimental “centaur” pill. •Boytaur •Four Legs •Multileg •Multilimb •Six Legs •Wristfeet Added May 2002 1,352 words 8,798 views
Boytaur retreat by Josh Dugan [ ] David's asceticism causes not only his own body to blossom but the bodies of those around him. •Boytaur •Multilimb •Replication •Wristfeet •Series Added Sep 2005 1,409 words 8,286 views
Boytaur swim program by Bud Boytaurbody [ ] These swimmers can wear literally a pair of Speedos. •Boytaur •Four Legs •Multilimb •Wristfeet Added May 2002 927 words 8,985 views
Boytaurs by Josh Dugan [ ] When Envy the green eyed monster has four legs because your friends can grow them and you can’t. •Boytaur •Four Legs •Multileg •Multilimb Added Jun 2018 Updated Oct 2020 4 parts 2,687 words 6,090 views 4.3 stars (7 votes)
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. •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Getting Hairy •M/M Added Sep 2021 3,472 words 2,609 views
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. •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Muscle/Strength •Incest •Twins •Aliens •Space Travel •M/M •M/M/M •M/M/M/... Added Jun 2015 Updated Oct 2016 6 parts 13,050 words 14,634 views 4.4 stars (16 votes)
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. •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Muscle Growth •Incest •Twins •Complete •M/M •M/M/M Added Mar 2004 3,080 words 8,708 views
Brother’s closet by Josh Dugan [ ] A handsome athletic older brother offers somewhat more than expected. •Lots of Legs •Multileg •Multilimb •Replication •Detachable •Incest •Brothers •t/t Added May 2002 962 words 21,440 views 4.0 stars (5 votes)

C

Caeman the Conquerer by Tereshky [ ] An ambitious general gets more than he bargained for during a ceremony to take over a conquered city in this fantasy-based story. •Cock Growth •Multiarm •Multilimb •Transformation •Giants •Tongue Growth •Naga •Fantasy Realm Added May 2018 3,420 words 7,998 views 4.3 stars (11 votes)
Cafe Darwin by Dreammaker [ ] A few short scenes set at a café where the drinks do more than just perk you up. •Cock Growth •Hyper Cock •Multilimb •Muscle Growth •Muscle/Strength Added Mar 2012 Updated Feb 2013 4 parts 1,754 words 24,363 views
Camp Multilimb by Josh Dugan [ ] Camp is very entertaining. •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Wristfeet •Centaurs Added Apr 2017 1,551 words 7,316 views
Caught four-footed by Joey [ ] During a Spring Break in Greece, a seemingly preposterous etymology found in a cheap battery-powered dictionary taps into the power of an ancient courtship ritual for an adorable somnambulator and his fellow English major. •Four Legs •Multilimb Added Jun 2005 1,770 words 6,308 views
Centaur mania by Josh Dugan [ ] How come it's the mad geniuses who get to have all the fun? •Huge Cock •Multicock •Lots of Legs •Multileg •Multilimb •Centaurs Added Jun 1997 1,887 words 16,378 views 4.9 stars (18 votes)
Centaur of attention by gifts of the night [ ] Marooned on an island, Jason is rescued by boytaur Sundgren. •Huge Cock •Boytaur •Multileg •Multilimb •Early/Mid 20th Century Added Mar 2005 3 parts 3,393 words 9,700 views
Centaur professor by James Fourlegs [ ] This learned descendant of the famous teaching centaur Chiron passes on more than just wisdom. •Four Legs •Multiarm •Multileg •Multilimb •Replication •Stretchy •Detachable •Centaurs Added Mar 1998 2 parts 4,113 words 19,131 views 5.0 stars (5 votes)
Centaur with a foot fetish by Josh Dugan [ ] Even a centaur can wish upon a star. •Multilimb •Centaurs Added Apr 1997 659 words 9,380 views
A chance discovery by Josh Dugan [ ] Prepare to be declined, but put your bid in. •Four Legs •Multileg •Multilimb Added Nov 2003 624 words 9,137 views
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. •Always Hard •Cock Growth •Huge Cock •Self-suck •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Retcon •Infectious •M/M •M/M/M Added Jun 2010 Updated Sep 2010 3 parts 5,173 words 23,686 views 4.7 stars (21 votes)
Changes in the wind by Bud Boytaurbody [ ] The winds of change transform Billy into a barefoot centaur with limb-sprouting housemates. •Multilimb •Centaurs Added Jan 2006 1,194 words 9,662 views
The changing by NBCK99 [ ] After an encounter with an ancient book of Irish poetry that sure seems a lot like a spell grimoire, three friends discover they’ve set something in motion that will change everything—for themselves and, before long, for everyone else as well. •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength Added Jun 2016 2 parts 5,286 words 8,931 views 5.0 stars (7 votes)
Changing clothes by Sean Innicioni [ ] Two friends try out the costumes at Madame Esmeralda’s Magical Outfits. •Cock Growth •Boytaur •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Mermen •Naga •M/M Added May 2011 2,838 words 20,807 views
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. •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 •Nonconsensual change •Merging •Witch/Warlock/Wizard •Invisibility •M/M •M/M/M •M/M/M/... Added May 2013 Updated Jul 2022 18 parts 69,664 words 107,884 views 4.7 stars (38 votes)
Charlie’s changes by TFWizard [ ] •Multilimb Added Apr 2005 3 parts 3,363 words 9,465 views
Chat 1, April 2005 by shift4u [ ] •Multilimb •All Dialog Added Apr 2005 1,335 words 6,809 views
Chat transcript: More than plenty by BRK [ ] Two guys chatting about extras end up giving each other the works. •Multicock •Multilimb •Replication •Size Increase •Infectious •All Dialog •M/M Added Nov 2014 2,780 words 7,557 views 5.0 stars (7 votes)
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. •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Retcon Added Aug 2020 2,014 words 4,854 views 4.7 stars (7 votes)
Coffeehouse encounter by BRK [ ] A casual conversation in a coffee shop about the various mods being instilled in the students lately. •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Multitongue •Muscle/Strength •Getting Taller •Tongue Growth •M/M •M/M/M Added Mar 2009 1,187 words 15,912 views 4.4 stars (5 votes)
The collection by BRK [ ] Zach is surprised to get a Thanksgiving dinner invite from his reclusive great uncle Derek, but a trip to Maine with his friends sounds better than cooking. As it turns out, more awaits them in the strange old oceanside house than a few platefuls of turkey and cranberry sauce. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multileg •Multilimb •Replication •Muscle Growth •Getting Handsomer •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Age Regression •Nonconsensual change •Supernatural •Thanksgiving •M/M Added Nov 2022 Updated Jan 2023 8 parts 15,844 words 6,885 views 4.6 stars (5 votes)
College town by James Fourlegs [ ] A randy warlock remains circumspect about having turned the whole town into a herd of boytaurs. •Multicock •Boytaur •Multilimb •Replication •Wristfeet •Incest •Twins Added May 2002 945 words 12,011 views 4.2 stars (6 votes)
Colt chronicles: A form for any occasion by Neltharion5 [ ] •Huge Cock •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Time Travel •Centaurs •Shapeshifting •Series Added Feb 2010 5,218 words 16,438 views 3.6 stars (8 votes)
Connections by Josh Dugan [ ] A housefull of tall guys who volunteer for an long-term multilimb experiment find that their six arms experience a deeper bonding over time. •Multiarm •Multilimb Added Oct 2005 2,517 words 9,124 views
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. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Incest •Brothers •t/t •t/t/t Added Feb 2014 Updated Mar 2018 5 parts 16,745 words 65,933 views 4.5 stars (51 votes)
Cosplay by BRK [ ] The only thing Harper likes more than the idea of slightly resembling a certain web-slinging superhero is the thought of actually being him—so much so that an unexplained costume in his bookbag proves irresistible. •Multiarm •Multilimb •Muscle Growth •Superhero/Supervillain •NS Added May 2020 1,820 words 5,828 views 4.5 stars (11 votes)
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. •Cock Growth •Huge Cock •Multicock •Multilimb •Replication •Muscle/Strength •Transformation •Size Increase •Complete •M/M •M/M/M Added Mar 2009 3,363 words 23,315 views 4.7 stars (13 votes)
Crazy guy by James Fourlegs [ ] Crazy, but in an exasperating and lovable way. •Multicock •Multiarm •Multileg •Multilimb •Replication •Detachable Added Jul 2000 1,229 words 10,980 views 4.2 stars (6 votes)
Crisis in Carraido by BRK [ ] When a strange institution comes to town in a remote valley community in the Rockies, the locals are put off by the newcomers’ aloofness. But when things go wrong in the strangers’ compound, rancher Kevin and his sheriff’s deputy best buddy Pauly find out just how weird things are up there. •Huge Cock •Multilimb •Replication •Detachable •M/M •M/M/M Added Apr 2016 Updated Dec 2016 4 parts 11,190 words 8,753 views 4.5 stars (8 votes)
Curse room by BRK [ ] As the landlord’s son, Joey gets to deal with abandoned apartments and whatever might be in them. Usually it’s just junk; but the guy that skipped on unit 12E was deeply weird, and the way he’d looked at Joey before was more than a little scary. •Cock Growth •Huge Balls •Huge Cock •Multi-abs •Multiarm •Multilimb •Muscle Growth •Getting Taller •Plausible Size Difference •Infectious •M/M Added Apr 2022 2,828 words 5,232 views 4.4 stars (9 votes)
Curses and consequences by BRK [ ] Reading this story is a bad idea, but you can’t resist now that you know it’s cursed. •Always Hard •Cock Growth •Huge Cock •Self-suck •Always Cumming •Hyper Cum •Multi-abs •Multiarm •Multilimb •Addiction •Increased Libido •Gradual Change •Getting Taller •Retcon •Social Media •Supernatural •Complete Added Sep 2021 1,456 words 9,276 views 4.7 stars (22 votes)
Cut and paste by Josh Dugan [ ] This altered computer can Photoshop John's big, beautiful body in real life. •Huge Cock •Multicock •Multilimb •Detachable •M/M Added Sep 2004 1,608 words 12,466 views 4.9 stars (8 votes)
Cutting through by Peeda [ ] The story of a boy, a knife and a fantasy. •Self-suck •Multilimb •Detachable •Transformation •Body Swap Added Dec 2015 Updated May 2016 4 parts 5,776 words 23,892 views 4.8 stars (25 votes)
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. •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Tongue Growth •Anthro/Scaly •Naga •M/M Added Oct 2014 7,618 words 21,468 views 4.6 stars (13 votes)

D

Daniel grows a foot by Josh Dugan [ ] The title may be lame, but Daniel sure isn't. •Multicock •Multileg •Multilimb •Three Legs Added Jun 2005 817 words 8,371 views
Danny: Filming a star by TreborNawoc [ ] Danny’s special body makes filming a porn shoot extra-intense for everyone involved, the star included. •Huge Cock •Extra Mouths •Multi-balls •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Vore •M/M/M/... Added Nov 2021 934 words 2,906 views 5.0 stars (236 votes)
Dan’s wish by Jefftaur [ ] Dan accidentally starts changing his friends into boytaurs. •Multicock •Boytaur •Multileg •Multilimb •Satyrs Added Aug 2011 4 parts 3,751 words 15,215 views
David changes by Josh Dugan [ ] Beautiful David allows his friend to make up a secret magic word that makes David grow extra limbs. •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Series Added Aug 2007 Updated Jul 2011 1,752 words 12,180 views
David’s magic body by Josh Dugan [ ] Shape-shifting David can pump his four-legged magic into you. •Four Legs •Multilimb •Stretchy •Shapeshifting •Series Added Jun 1997 935 words 10,228 views 4.0 stars (8 votes)
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. •Multicock •Lots of Legs •Multileg •Multilimb •Series Added Apr 1997 1,067 words 9,042 views
David’s transformation by Josh Dugan [ ] The austere spirituality of David and his monastic students brings forth an abundance of limbs and wristfeet. •Multilimb •Wristfeet •Series Added May 2002 657 words 10,780 views 4.0 stars (5 votes)
A day at the beach by Three-Legged Dude [ ] Three guys have the recipe for the best kind of afternoon: a sunny day, a nice beach, a little stretchy potion in the drinks… •Multihead •Multilimb •Stretchy •Detachable Added Apr 2003 726 words 16,693 views 3.3 stars (8 votes)
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. •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Giants •Size Increase •Supernatural Added Nov 2018 7,420 words 13,071 views 3.9 stars (10 votes)
Denny by James Fourlegs [ ] A true friend of mysterious lineage grants a wish to a Metabods devotee. •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Transformation •Centaurs •Shapeshifting Added Nov 1998 3,208 words 11,313 views 4.6 stars (5 votes)
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. •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •M Added Jun 2015 1,506 words 12,110 views 4.9 stars (15 votes)
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. •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle/Strength •App •Complete •M/M Added Oct 2021 2,054 words 3,039 views 4.4 stars (5 votes)
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. •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Incest •Triplets •Twins •Merging •M/M •M/M/M Added Jul 2017 Updated Feb 2019 3 parts 7,922 words 14,493 views 4.9 stars (17 votes)
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. •Always Hard •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitorso •Stacking •Incest •Twins •Merging •M/M •M/M/M •M/M/M/... Added Jun 2013 Updated May 2015 3 parts 7,007 words 24,970 views 4.8 stars (16 votes)
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… •Huge Balls •Hyper Cock •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Replication •Anthro/Furry •Dragons •Alcohol •Series Added May 2021 1,246 words 2,604 views
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. •Cock Growth •Huge Cock •Multi-balls •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Stacking •Anthro/Furry •Metabods 25 •Alcohol •Series •NS Added Jan 2022 1,230 words 1,852 views
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. •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Nanotech •Anthro/Furry •Alcohol •Series Added Dec 2018 2,224 words 4,100 views
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. •Multicock •Lots of Legs •Multileg •Multilimb •Series Added Oct 1997 986 words 8,839 views
The driver by Gio Multipod [ ] •Multileg •Multilimb •Detachable Added Oct 2003 757 words 6,071 views
Dude by Josh Dugan [ ] Life can be a beautiful multi-limbed dream when it comes to four-legged David. •All Legs •Four Legs •Lots of Legs •Multilimb •Detachable •Series Added Dec 2005 1,417 words 10,096 views 3.4 stars (5 votes)
Dude, look what I found! by Alex Anders [ ] Some frat bros find a genie and end up surprising the fuck out of it. •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 •Djin/Jinn/Genie •M/M •M/M/M/... Added Mar 2022 Updated Dec 2022 8 parts 7,567 words 12,523 views 4.5 stars (11 votes)
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. •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb Added Aug 2009 1,037 words 7,986 views
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. •Huge Cock •Extra Mouths •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Stretchy •Belly Growth •Brothers •Vore •Absorption •Centaurs •Naga •Series •M/M •M/M/M Added Aug 2021 Updated Jun 2022 6 parts 11,026 words 11,197 views 5.0 stars (241 votes)

E

Eight-armed human spider by Josh Dugan [ ] It's worth considering the extra fee charged by the warlock who runs the Halloween store to turn one of these skeleton novelties into a gloriously handsome guy who is literally all long, beautifully muscular arms and other provocative appendages. •Multiarm •Multilimb Added Oct 2004 1,404 words 8,127 views
The elevator ride by BRK [ ] Another long, boring elevator ride… and you’ve resisted messing with your coworkers for so long. •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 •Bisexual •Gay Pride •Shapeshifting •X-Ray Vision •All Dialog •Complete •M/M •M/M/M Added Feb 2020 Updated Mar 2022 3 parts 5,689 words 14,539 views 4.7 stars (32 votes)
The email by Drakkenfyre2003 [ ] That guy has a third leg, and yes, it means what you think it means. Plus it's literally a third leg. •Multileg •Multilimb •Three Legs Added Mar 2005 851 words 6,455 views
Endmyths by Taur Reg [ ] Transformations spread through an entire town—but why? •Multilimb •Age Difference •Incest •Father/Son •Centaurs •Naga •Satyrs •Shapeshifting Added Aug 2013 12 parts 18,537 words 17,336 views 4.8 stars (6 votes)
Enhancement program by BRK [ ] The university’s program of offering body enhancement rewards for various kinds of scholastic and athletic achievements is very generous, and students like to have fun with the results. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multihead •Multilimb •Multipec •Mouthcock •M/M •M/M/M •M/M/M/... Added Jan 2014 Updated Jun 2018 4 parts 12,215 words 44,353 views 4.6 stars (17 votes)
The Epson boy by Josh Dugan [ ] A lame, made-up excuse to meet a home town four-legged boy pays off. •Four Legs •Multilimb Added May 2002 1,810 words 6,411 views 4.3 stars (7 votes)
Eric by Brad Mercury [ ] While working on his car, Eric finally decides to show his best friend the extras he can grow. •Multicock •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •M/M Added May 2002 4 parts 4,815 words 13,392 views
Eric’s jackoff socks by Josh Dugan [ ] An unlikely experiment pays off. •Multileg •Multilimb •Detachable Added Jun 2004 581 words 14,705 views
An exciting new magazine by James Fourlegs [ ] It's possible to unlock the real you. •Boytaur •Four Legs •Multiarm •Multileg •Multilimb Added May 2002 1,490 words 8,701 views
Exercise regimen by BRK [ ] Exercise really does improve the body! And really fast, too! •Always Hard •Cock Growth •Huge Cock •Multileg •Multilimb •Three Legs •Getting Taller •Complete •t Added Feb 2010 2 parts 846 words 19,069 views 3.6 stars (5 votes)
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. •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 •Infectious •Merging •Shared Body •Centaurs •M/M •M/M/M Added Jul 2021 Updated Oct 2022 16 parts 36,524 words 16,305 views 4.9 stars (16 votes)
Extra jeff by Josh Dugan [ ] You really can't get enough of Jeff even though there is so much of him. •Huge Cock •Multicock •Multileg •Multilimb •Replication •Wristfeet Added Sep 2005 596 words 9,856 views
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. •Always Hard •Hyper Cum •Nipple Emissions •Extra digits •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Detachable •M/M Added Feb 2012 Updated Oct 2018 2 parts 10,844 words 24,537 views 4.8 stars (15 votes)
Ezra by TreborNawoc [ ] At the doctors to get checked over, new multi Ezra runs into the hottest guy he’s ever seen. •Extra Mouths •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Series •M/M Added Jun 2022 1,369 words 1,349 views 5.0 stars (192 votes)

F

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. •Huge Cock •Extra Mouths •Multicock •Multiarm •Multileg •Multilimb •Vore •M/M •M/M/M/... Added Jul 2022 3,171 words 1,624 views 5.0 stars (185 votes)
Feet of magic by Brad Mercury [ ] A one-on-one with this handsome magician becomes many on many. •Multicock •Multilimb Added May 2002 1,474 words 8,633 views 5.0 stars (5 votes)
Feet up by Josh Dugan [ ] Seth’s four feet are a real turn-on. •Four Legs •Multileg •Multilimb •Stories with Images Added Mar 2004 1,133 words 9,674 views
A few new changes by Sean Innicioni [ ] •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Muscle/Strength Added May 2011 2,775 words 18,395 views
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. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Public Nudity •Size Increase •Incest •Twins •Infectious •Centaurs •M/M •M/M/M Added Apr 2020 Updated Nov 2020 2 parts 5,236 words 9,565 views 4.9 stars (20 votes)
Fit for a king by Josh Dugan [ ] A warlock madly in love with the king uses enhanced laborers produce a unique gift for his highness. •Multilimb •Centaurs •Witch/Warlock/Wizard Added Oct 1997 2,495 words 11,655 views
The five-handed man by Three-Legged Dude [ ] •Multilimb •Shapeshifting Added Aug 2004 678 words 5,930 views
The flame on twelve wheels by TFWizard [ ] Two friends find life is more fun with three legs, especially on skates. •Multileg •Multilimb •Three Legs •NS Added Mar 2005 7 parts 11,315 words 6,797 views
Flopsie by Martin Boyar [ ] Beautiful Tom adds new meaning to the word handsome. •Multiarm •Multilimb Added Aug 2004 2,961 words 6,694 views
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? •Multicock •Lots of Legs •Multiarm •Multileg •Multilimb •Detachable Added Jul 2019 Updated Sep 2019 4 parts 4,351 words 3,946 views
Foot ball by Josh Dugan [ ] It's a foot, not a football, and it makes the players sprout feet all over the place. •Multilimb •Wristfeet Added May 2002 362 words 8,296 views
Foot factory by James Fourlegs [ ] A popular new store really whomps up the multi-leg trade. •Four Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs Added Apr 2000 938 words 8,653 views
Foot friends by Josh Dugan [ ] To please his foot-loving BF, Tom decides against becoming a centaur, and instead grows four of his beautiful feet—and wristfeet too. •Four Legs •Multilimb •Wristfeet Added Jan 1997 2,199 words 7,693 views
Foot store by Josh Dugan [ ] The swim team looks into buying extra feet. •Multilimb •Detachable Added Aug 2013 516 words 7,855 views
Foot-wine-spiked swimming party by Bud Boytaurbody [ ] Does foot wine make you four legged and wrist-footed? Read on. •Four Legs •Multilimb •Wristfeet •Alcohol Added May 2002 568 words 6,077 views
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. •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 Added Jul 2021 3,730 words 8,670 views 4.4 stars (8 votes)
Four by Bud Boytaurbody [ ] An odd setting on this camera customizes more than just the picture. •Four Legs •Multileg •Multilimb •Retcon Added May 2006 1,656 words 7,197 views 4.2 stars (5 votes)
Four arms by James Fourlegs [ ] A silly childhood game comes true. •Multiarm •Multilimb Added Nov 1997 1,798 words 8,189 views
The four jocks by BRK [ ] A game that asks really peculiar questions leads a group of four young jocks through a series of progressively more exciting transformations. •Cock Growth •Huge Cock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Transformation •Complete •Series •M/M •M/M/M/... Added Sep 2009 4,470 words 30,346 views 4.8 stars (11 votes)
The four jocks book 2 by BRK [ ] The game has been passed on to a bunch of swim team hotties, who elect to play immersed in a hot tub. •Cock Growth •Huge Cock •Multilimb •Replication •Muscle Growth •Muscle/Strength •Incest •Twins •Complete •Series •M/M •M/M/M/... Added Sep 2009 2 parts 3,968 words 18,784 views 4.7 stars (6 votes)
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. •Always Hard •Cock Growth •Huge Cock •Self-suck •Multicock •Multilimb •Muscle Growth •Muscle/Strength •Retcon •Incest •Brothers •Series Added Aug 2015 4,873 words 19,801 views 4.9 stars (17 votes)
The four jocks continued by Josh Dugan [ ] This turned out to be one really great wish. •Huge Cock •Multilimb •Replication •Series Added Sep 2009 2,390 words 23,985 views
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. •Cock Growth •Huge Cock •Multicock •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Complete •Series •M/M •M/M/M/... Added Dec 2013 2 parts 9,337 words 14,969 views 5.0 stars (7 votes)
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. •Always Hard •Cock Growth •Huge Cock •Multicock •Multilimb •Multitorso •Replication •Muscle Growth •Muscle/Strength •Mouthcock •Incest •Brothers •Complete •Series •M/M •M/M/M/... Added Jul 2012 3 parts 7,578 words 18,184 views 4.6 stars (7 votes)
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… •Cock Growth •Huge Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle/Strength •Complete •Set during the Pandemic •Series •M/M Added Nov 2020 4,318 words 4,484 views
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. •Cock Growth •Huge Cock •Multicock •Multileg •Multilimb •Three Legs •Series •M/M •M/M/M/... Added Dec 2014 6,468 words 17,535 views 4.6 stars (5 votes)
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. •Always Hard •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Twins •Complete •Series •M/M •M/M/M/... Added Jul 2017 5,950 words 12,400 views 4.5 stars (14 votes)
The four jocks: Knights of the Round Table by BRK [ ] Disguised as a young knight, Merlin accompanies Arthur, Lancelot, and Gawain on a minor quest. Sheltering from bad weather in an abandoned castle leads them to a night of danger, transformations, and new connections. •Cock Growth •Huge Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Werewolves •Witch/Warlock/Wizard •Complete •Series Added Feb 2019 5 parts 19,168 words 7,972 views 4.7 stars (9 votes)
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). •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Multicock •Multicock •All Legs •All Legs •Four Legs •Four Legs •Lots of Legs •Lots of Legs •Multiarm •Multiarm •Multileg •Multileg •Multilimb •Multilimb •Six Legs •Six Legs •Replication •Replication •Wristfeet •Wristfeet •Muscle Growth •Muscle Growth •Detachable •Detachable •Size Increase •Size Increase •Mouthcock •Mouthcock •Centaurs •Centaurs •Christmas •Christmas •Alcohol •Series •Series •M/M Added Jul 2016 Updated Oct 2018 12 parts 15,004 words 25,475 views 4.7 stars (24 votes)
Four legs for kyle by Josh Dugan [ ] It never hurts to ask. •Four Legs •Multilimb •Wristfeet Added Jul 2003 3,053 words 7,264 views
Four-legged blues by Josh Dugan [ ] Can a centaur be changed into a human? •Four Legs •Multileg •Multilimb •Centaurs Added Aug 1997 2,012 words 6,399 views
The four-legged man by Jefftaur [ ] •Multilimb Added May 2002 3,160 words 5,966 views
Four-legged sex drive by Josh Dugan [ ] The force of fourleggedness is with Eric and his friends. •Self-suck •Four Legs •Multileg •Multilimb Added Jun 2004 716 words 7,198 views
Foursomes by Bud Boytaurbody [ ] There's a reason why these are only sold in sets of four. •Four Legs •Multilimb •Wristfeet Added Apr 2006 1,143 words 12,310 views
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. •Huge Cock •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Complete •M/M Added Sep 2012 3,858 words 9,758 views 4.8 stars (5 votes)
Frank’s boyss by Multiple Authors [ ] •Huge Cock •Multicock •Multilimb •Incest •Brothers Added Mar 2009 2 parts 5,815 words 17,603 views 3.8 stars (5 votes)
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. •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Nonconsensual change •Complete •M/M •M/M/M Added Jun 2019 1,746 words 6,921 views 4.9 stars (13 votes)
Freshman dreams by BRK [ ] Even when he’s home sick, Stefan’s ability to dream up new transformations on his schoolmates is a big pain. Make that, especially when he’s home sick. •Huge Cock •Multi-abs •Multihead •Multiarm •Multilimb •Replication •Wings •Muscle Growth •Muscle/Strength •Size Increase •Nonconsensual change •Flying •Complete •t/t •t/t/t Added Mar 2009 4 parts 3,089 words 43,975 views 4.8 stars (18 votes)
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. •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Replication •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Social Media •Incest •Twins •Merging •Witch/Warlock/Wizard •M/M •M/M/M Added Sep 2017 Updated Sep 2021 6 parts 20,306 words 17,293 views 4.9 stars (34 votes)

G

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. •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multilimb •Replication •Size Increase •Nonconsensual change •Complete •M/M •M/M/M •M/M/M/... Added Sep 2003 2 parts 3,389 words 28,156 views 4.8 stars (16 votes)
Gay humantaur bar by James Fourlegs [ ] What can possibly be going on in there? •Multilimb •Six Legs Added May 2002 1,421 words 7,114 views
Gay voodoo by James Fourlegs [ ] A hotel your travel agent may not have heard of. •Multicock •Four Legs •Multilimb Added May 2002 2,417 words 9,477 views
Gentle touch by Josh Dugan [ ] Beautiful David is happy to shape-shift to order. •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Shapeshifting •Series Added Dec 1996 2,216 words 7,806 views 4.7 stars (6 votes)
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. •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Merging •M/M Added Aug 2009 3,207 words 19,415 views 4.6 stars (19 votes)
Getting high on a Tuesday afternoon by Kjarri [ ] I get high, and I have some transformation fun with a neighbor. •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Getting Taller •Size Increase •Cannabis Added Oct 2020 1,202 words 4,068 views 4.1 stars (10 votes)
Getting more than you bargained for by Tereshky [ ] Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multiarm •Multilimb •Multipec •Stacking •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •M/M Added Jan 2013 2 parts 3,922 words 32,729 views 4.5 stars (13 votes)
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. •Always Hard •Cock Growth •Huge Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Always Shirtless •Hyper Tongue •Tongue Growth •Retcon •Incest •Twins •M/M •M/M/M Added Dec 2020 Updated Mar 2021 4 parts 13,963 words 6,248 views 4.9 stars (9 votes)
Good friends by Joey [ ] It's not as if every thoughtful discussion among multi-limbed guys ends up like this. •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •M/M Added May 2000 1,280 words 8,279 views
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. •Cock Growth •Huge Cock •Multicock •Multilimb •Size Increase •Goo People •Tentacle •Halloween •Shapeshifting •M/M Added Jul 2014 Updated Jan 2018 5 parts 38,627 words 43,863 views 4.7 stars (70 votes)
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. •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Muscle Growth •Muscle/Strength Added Mar 2009 3 parts 3,455 words 14,010 views 5.0 stars (12 votes)
A great vintage by Josh Dugan [ ] When a mysterious wine vendor gives you your change, he really means it. •Four Legs •Multilimb •Alcohol Added May 2002 2,059 words 8,304 views
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. •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Brothers •Merging •Cannabis •t/t •t/t/t Added Mar 2009 Updated Jan 2018 3 parts 6,991 words 30,537 views 4.6 stars (19 votes)
Guess what happened by Jefftaur [ ] Imagine my surprise yesterday when my housemate came home four-legged! •Multicock •Multiarm •Multilimb •Wristfeet Added May 2002 1,930 words 9,475 views

H

Halloween foot powder by Bud Boytaurbody [ ] Someone spikes the punch with oddly labeled foot powder and guess what happens. •Multilimb •Wristfeet •Halloween Added May 2002 1,171 words 6,704 views
Halloween party by Josh Dugan [ ] Where the costumes are mainly altered bodies. •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Muscle/Strength •Centaurs •Halloween Added Jan 1997 608 words 8,422 views
Handflippers by Josh Dugan [ ] It's such a bummer when your friends can grow four hands and you can't. •Multiarm •Multilimb Added May 2005 588 words 6,015 views
Handsome young Saint Boytaurus by Josh Dugan [ ] A carol to the patron saint of multiple limbs, sung to the tune of “Jolly Old Saint Nicholas”. •Boytaur •Multilimb •Christmas Added Dec 2016 77 words 4,660 views
The healing power of four feet by Gio Multipod [ ] •Multilimb Added Apr 2005 378 words 6,766 views
Hey by BRK [ ] That book of spells sure has a lot of funny words in it. •Multicock •Multiarm •Multilimb •All Dialog •Complete •M/M Added Mar 2013 1,282 words 11,174 views 3.7 stars (6 votes)
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. •Multicock •Multiarm •Multilimb •Six Legs Added May 2002 2,000 words 7,077 views
Hollyville by Tereshky [ ] The sleepy town of Hollyville, Alabama finds that strange things are happening to some of its people. It’s one man’s job to find out, but is he prepared for the mystery, suspense, and life-altering changes to come? Are you? •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Hyper Cum •Multi-abs •Multiarm •Multilimb •Multipec •Replication •Stacking •Wings •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Tentacle •Horror •M/M Added Nov 2019 Updated Feb 2020 9 parts 43,978 words 18,787 views 4.8 stars (20 votes)
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. •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Size Increase •Mouthcock •Supernatural •Christmas •Complete •M/M •M/M/M/... Added Dec 2021 3 parts 6,102 words 3,867 views 4.8 stars (6 votes)
Hoompa by Martin Boyar [ ] It's only a little bit easier to deal with an inferiority complex when they are so nice to you! •Lots of Legs •Multiarm •Multilimb •Detachable •Series Added Sep 2004 1,224 words 8,463 views 4.8 stars (5 votes)
Humantaur by Josh Dugan [ ] Your friend, who really liked you as a centaur, is totally cool about you changing back to human, with some bonuses. •Four Legs •Multilimb Added Aug 2000 1,540 words 16,397 views
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. •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Christmas •M/M Added Aug 2013 2,777 words 9,140 views 4.6 stars (8 votes)
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. •Extra digits •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Multitongue Added Jun 2005 2,573 words 10,466 views 4.8 stars (6 votes)

I

Interactive monitor by James Fourlegs [ ] Amazing what can be done with just a little change to the motherboard. •Four Legs •Multileg •Multilimb •Six Legs •Wristfeet •Foot Growth •M/M •M/M/M Added Apr 2003 1,880 words 9,018 views 4.3 stars (7 votes)
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. •Cock Growth •Huge Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Getting Taller •Plausible Size Difference •First Time/Virgin •Centaurs •M/M Added Oct 2021 2,166 words 4,092 views 5.0 stars (239 votes)
Island duty by Bud Boytaurbody [ ] The magical natives at the neighboring island drape your shoulders not with a flowered lei but something way different. •Lots of Legs •Multiarm •Multilimb •Multipec •Replication •Stacking •Detachable •Centaurs Added Jun 2005 Updated May 2020 4 parts 7,363 words 12,369 views
Ivan’s gift of self by Josh Dugan [ ] The Ivans and their lover exchange gifts, and of course they involve lots of legs. •Multicock •Four Legs •Lots of Legs •Multileg •Multilimb •Six Legs •Replication •Detachable •Christmas •Series Added Dec 2019 3 parts 3,573 words 2,534 views

J

Jason’s surprise by Jefftaur [ ] Jason comes home with a surprise. Hint: it involves extra shoes left by the door. •Multicock •Boytaur •Multiarm •Multileg •Multilimb •M/M Added Jan 2001 3,355 words 11,866 views 4.7 stars (7 votes)
Jay by Josh Dugan [ ] Your friend is still your friend even after his body changes totally wow all your schoolmates. •Multicock •Four Legs •Multilimb Added Mar 2005 1,145 words 8,601 views
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. •Multicock •Four Legs •Multileg •Multilimb Added Aug 2013 579 words 8,572 views 5.0 stars (6 votes)
Jeff’s Mr. Body comics collection by Josh Dugan [ ] It's pandemonium as usual in this rarest of all rare superhero comics. •Boytaur •Multilimb •Replication •Superhero/Supervillain Added Sep 2004 2 parts 1,997 words 11,856 views
Jocktaur pledge by BRK [ ] High school track superstar Tommy finds he isn’t king of the world anymore now that he’s left his small town for the huge, sprawling State U. His hopes of getting into a big frat end up crushed, and his last hope is a house where the brothers keep to themselves and hardly let anyone in at all. •Cock Growth •Huge Cock •Boytaur •Four Legs •Multileg •Multilimb •Incest •Twins •Complete •M/M •M/M/M Added Sep 2020 4,791 words 3,753 views 5.0 stars (5 votes)
Joey by James Fourlegs [ ] It just goes to show that if a genie ever offers you a wish, wish for more wishes. •Four Legs •Multiarm •Multileg •Multilimb •Replication Added May 2002 947 words 8,768 views
Joey’s arm and leg party by James Fourlegs [ ] Joey and his friends emerge from this party, well, different. •Multiarm •Multileg •Multilimb Added May 2002 867 words 5,810 views
John by BRK [ ] On your first day at college, you might end up rooming with someone who’s a little strange. He might even have more body parts than usual. •Multileg •Multilimb •Three Legs Added Jan 2003 1,976 words 10,663 views 4.8 stars (5 votes)

K

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. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/... Added Sep 2021 7,703 words 9,298 views 4.5 stars (6 votes)
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. •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Stacking •Getting Taller •M/M Added Apr 2017 2 parts 7,608 words 9,997 views
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? •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 •Series •M/M Added Aug 2021 3,163 words 6,321 views 4.8 stars (8 votes)
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. •Multicock •Multiarm •Multilimb •Multipec •Stacking •Hermaphrodite •Body Swap Added May 2011 2 parts 2,578 words 14,178 views
Koruna's kiss by BRK [ ] Clem knows his birthmark sets him apart from the rest of the tribe, but it’s not until he starts his 25th year that he finds out why. •Cock Growth •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Gradual Change •Transformation •Getting Taller •Size Increase •Destruction/Violence •Supernatural •Metabods 25 •Complete •M/M Added Aug 2022 3,196 words 2,530 views
Kyle’s third leg by Unknown [ ] Kyle finds an abandoned container of goo that turns his "third leg" a lot more literal. •Extra digits •Multicock •Multileg •Multilimb •Three Legs Added Oct 2015 5 parts 3,762 words 13,105 views

L

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. •Cock Growth •Huge Cock •Extra digits •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Christmas •Complete Added Dec 2019 3 parts 11,815 words 5,262 views
The leave-behind by BRK [ ] The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. •Extra digits •Multilimb •Straight to Gay •Muscle/Strength •Detachable Added Aug 2014 Updated Oct 2019 5 parts 17,260 words 16,433 views 4.6 stars (16 votes)
Lee by Josh Dugan [ ] Six-legged Lee inspires his artist friend. •Multicock •Multilimb •Six Legs Added Jun 2004 672 words 7,751 views
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. •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Replication •Centaurs Added Feb 1997 3 parts 2,787 words 8,306 views
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. •Multicock •Multileg •Multilimb •Six Legs •Getting Taller Added Jun 1997 967 words 6,765 views
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! •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Replication Added Jun 2006 4 parts 7,253 words 7,906 views 5.0 stars (5 votes)
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. •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 •Shapeshifting •M/M/M/... Added Jul 2021 Updated May 2022 3 parts 5,841 words 11,587 views 5.0 stars (256 votes)
Letter from South Beach by Jefftaur [ ] The boytaur thing is definitely catching on in South Beach. •Multilimb •Replication •Wristfeet •M/M •M/M/M/... Added Aug 2013 2 parts 1,272 words 6,853 views
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. •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 •Series •M/M Added Jun 2021 Updated May 2022 5 parts 8,493 words 6,348 views 5.0 stars (251 votes)
Life with a magician by Josh Dugan [ ] A truly gifted young magician and his friend enjoy the multilimb aftermath of a great party on the morning after. •Lots of Legs •Multiarm •Multileg •Multilimb •Centaurs Added Jun 1997 1,494 words 9,557 views
The local football team by Josh Dugan [ ] A toy ray gun actually works pretty well. •Multicock •Multilimb •Three Legs Added Jun 2005 829 words 9,049 views 3.8 stars (5 votes)
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. •Cock Shrinking •Huge Cock •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Straight to Gay •Muscle Growth •Always Shirtless •Getting Taller •Retcon •Suggestion •Incest •Brothers •Nonconsensual change •M/M/M/... Added Oct 2022 4,149 words 3,390 views
The lotion by Jefftaur [ ] When I saw the lotion was marked “for guys who love feet,” I knew I had to buy it. •Multilimb •Wristfeet Added May 2002 2 parts 2,367 words 8,752 views
The lotus position by Joey [ ] Who would ever throw a yoga party anyway? •Four Legs •Multilimb Added Jul 2005 413 words 6,081 views
Lover’s touch by BRK [ ] A first meeting between two guys who are really into extra arms. •Always Hard •Multicock •Multiarm •Multilimb •Complete Added Dec 2003 1,527 words 9,428 views 4.0 stars (7 votes)
Dragon’s Horde: Lowered into the drink by STrRedWolf [ ] Be careful what you drink, because you may become the monster of your dreams before paying the price... your bar tab. •Huge Cock •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Giants •Symbiotes •Anthro/Furry •Alcohol •Series Added Oct 2017 1,605 words 9,712 views
Lucas by Jefftaur [ ] If this is The Boy from Ipanema, then no wonder. •Multicock •Boytaur •Four Legs •Multileg •Multilimb •M/M Added Jul 2009 2,236 words 9,803 views 5.0 stars (8 votes)
Lucky thirteen by anonymous submitter [ ] Ryan’s boyfriend comes with him to the test center for experimentation with a serum to multiply body parts. •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 Added Mar 2020 2,973 words 6,156 views 4.1 stars (7 votes)

M

Mad scientists and mind control by Anonymous [ ] •Cock Growth •Hyper Cock •Multilimb Added Apr 2013 5 parts 1,857 words 15,416 views
Magic centaur wine by Josh Dugan [ ] Friends emerge multi-limbed from a centaur bacchanalia. •Multiarm •Multileg •Multilimb •Centaurs •Alcohol Added May 1997 1,301 words 9,221 views
Magic hot tub by Josh Dugan [ ] An unusual hot tub brings welcome additions. •Four Legs •Multileg •Multilimb Added Sep 1997 1,918 words 8,523 views
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? •Huge Cock •Cum inflation •Multicock •Lots of Legs •Multileg •Multilimb •M/M Added Nov 2022 1,521 words 866 views
Male foot love by Josh Dugan [ ] Beautiful David multiplies his legs. •Lots of Legs •Multileg •Multilimb •Series Added Apr 1997 801 words 12,392 views
Many hands massage by The Gecko Rose [ ] Handsome masseur Raph uses a variety of skills and techniques to give you the best massage possible. •Cock Growth •Self-suck •Extra digits •Multi-abs •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Stretchy •Detachable •Shapeshifting •M/M Added May 2022 Updated Jun 2022 5 parts 14,211 words 3,407 views 4.8 stars (27 votes)
Mark’s extra arms by James Fourlegs [ ] Mark really means it when he lends a hand. •Multiarm •Multilimb •Detachable Added May 2002 973 words 9,272 views
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… •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Muscle Growth •Transformation •Centaurs •Complete •M/M Added Jun 2020 2,001 words 3,411 views
The mask of change by Randy Allarms [ ] •Nipcocks •Multi-abs •Multicock •Multiarm •Multilimb •Stretchy •Shapeshifting Added Nov 2002 4,252 words 13,371 views
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. •Nipcocks •Multicock •Multiarm •Multilimb Added Mar 2003 5 parts 4,175 words 6,158 views
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. •Multicock •Multihead •Multileg •Multilimb •Three Legs •Multipec •Replication •Incest •Twins •Merging •Complete •M/M Added Jan 2021 2,725 words 3,825 views 5.0 stars (11 votes)
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… •Huge Cock •Prehensile Cock •Extra facial features •Extra Mouths •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Stacking •Plausible Size Difference •Hyper Tongue •Series •M/M Added Sep 2021 2,013 words 3,141 views 5.0 stars (245 votes)
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. •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 •Complete Added Aug 2009 4 parts 7,269 words 39,670 views 4.5 stars (15 votes)
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? •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 •Dom/Sub •M/M Added Nov 2021 Updated Jan 2022 3 parts 14,933 words 10,079 views 5.0 stars (14 votes)
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. •Always Hard •Huge Cock •Hyper Cum •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Getting Taller •Plausible Size Difference •Retcon •Body Swap •Merging •Thanksgiving •Series •M/M •M/M/M Added Jun 2010 Updated Nov 2017 8 parts 31,338 words 62,045 views 4.8 stars (16 votes)
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. •Multicock •Multiarm •Multilimb •Replication •Retcon •Series Added Jan 2014 5,489 words 11,836 views
Metacafé by brazboy [ ] In a special corner of the city, unknown to most, there’s a place visited by a special crowd. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Getting Taller •Size Increase •Brothers •Twins •Metabods 25 •M/M Added Jun 2022 5,754 words 2,754 views 4.8 stars (5 votes)
Metachange by LordTronimator [ ] Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Four Legs •Multiarm •Multileg •Multilimb •App •Incest •Brothers •Humiliation •Nonconsensual change Added May 2020 Updated Jun 2020 5 parts 8,689 words 9,066 views 4.6 stars (11 votes)
Metadream by James Fourlegs [ ] Steve is transformed in a dream but promises to be that way after the awakening. •Multiarm •Multilimb •Muscle/Strength Added May 2002 1,056 words 7,110 views
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. •Multicock •Multiarm •Multileg •Multilimb •Replication •Getting Taller •Cannabis Added Dec 2018 Updated Apr 2019 2 parts 9,998 words 7,044 views 4.8 stars (22 votes)
Mike and Brad by James Fourlegs [ ] The neighbors you always want to see more of. •Multicock •Multiarm •Multileg •Multilimb Added May 2002 2,447 words 7,080 views
MissinGRO by Ziel [ ] Javier discovers to his delight that encountering the infamous Pokémon glitch Missingno can have unanticipated real-world effects. •Huge Cock •Multi-balls •Multicock •Multiarm •Multilimb •Butt Growth •Plausible Size Difference •Size Increase Added Mar 2017 5,534 words 11,319 views 5.0 stars (8 votes)
More of everything by Josh Dugan [ ] Muscular Doug gladly downs multilimb wine. •Four Legs •Multiarm •Multilimb Added Jan 1997 778 words 9,201 views
Mountainfeet by Dan Black [ ] •Cock Growth •Hyper Cock •Extra digits •Extra facial features •Extra Mouths •Multicock •Multilimb •Multitongue •Stretchy •Hyper Tongue Added Aug 2003 2,863 words 14,212 views 4.8 stars (5 votes)
Multilimb studies by Josh Dugan [ ] For reasons of his own, Jeff gets Mark to take a class with him. •Multicock •Multiarm •Multileg •Multilimb •Getting Taller •M/M Added Feb 2020 Updated May 2020 10 parts 9,444 words 3,736 views 4.7 stars (6 votes)
Mustering up by Krisiar [ ] Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. •Cock Growth •Huge Balls •Hyper Cock •Nipple Emissions •Multi-abs •Multilimb •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion Added Jul 2011 2 parts 5,992 words 59,754 views 4.3 stars (24 votes)
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. •Cock Growth •Huge Cock •Hyper Cock •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking Added Jun 2010 Updated Jul 2018 4 parts 9,583 words 70,000 views 4.9 stars (19 votes)
My friend Jon by Martin Boyar [ ] Ever had one of those friends who can do anything? •Four Legs •Multileg •Multilimb •Six Legs Added Sep 2004 1,427 words 8,229 views 5.0 stars (5 votes)

N

Narcissus by Sean Innicioni [ ] •Multicock •Four Legs •Multilimb •Replication •Hermaphrodite Added May 2011 1,752 words 14,380 views
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? •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 Added Mar 2010 4 parts 5,764 words 40,754 views 4.4 stars (15 votes)
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. •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 •M/M •M/M/M Added May 2019 Updated Nov 2021 10 parts 55,956 words 31,127 views 4.8 stars (23 votes)
Needed by BRK [ ] Vince's inherited family gift causes unexpected things to start happening to people close to him once he hits his mid-twenties, and it's already started to affect Vince's friend Tony. •Cock Growth •Huge Cock •Multiarm •Multilimb •Muscle/Strength Added Aug 2017 4,301 words 7,915 views 4.6 stars (7 votes)
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. •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication Added Oct 2005 1,095 words 8,398 views
Nelson’s sketchbook by Josh Dugan [ ] A sketchbook we’d really like to see. •Lots of Legs •Multiarm •Multileg •Multilimb Added Jan 2018 729 words 4,919 views
Next level love: Jailbreak by Eclipse [ ] Bootlegging a magic app may not have been the best idea, but it’s hard to argue with the new changes it brings. •Nipple Emissions •Multiarm •Multilimb •Muscle Growth •Giants •Size Increase •App •Series Added Oct 2020 6,632 words 4,640 views
No-weight workout by Josh Dugan [ ] Stuck at home with no weights? There’s plenty you can still do to improve your body. •Huge Cock •Hyper Cock •Multicock •All Legs •Lots of Legs •Multileg •Multilimb Added Mar 2020 811 words 3,533 views
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. •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Regression •Hyper Tongue •Tongue Growth •Retcon •Incest •Brothers •Christmas •Complete •M/M •M/M/M Added Dec 2022 3 parts 11,640 words 4,174 views 4.5 stars (13 votes)

O

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. •Cock Growth •Huge Cock •Self-suck •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •App •Retcon Added Jul 2010 Updated Nov 2017 5 parts 13,270 words 76,576 views 4.6 stars (23 votes)
Onion Hill Manor by William Allen [ ] Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multileg •Multilimb •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Giants •Size Decrease •Size Increase •M/M •M/M/M Added Oct 2017 Updated Dec 2017 5 parts 25,642 words 23,914 views 4.9 stars (17 votes)
Our fun thing by Martin Boyar [ ] A kind of practical tutorial. •Multileg •Multilimb Added May 2006 659 words 7,542 views

P

Parkas by Joey [ ] There's goodies in those hoodies. •Multiarm •Multilimb Added May 2006 3,064 words 6,469 views 4.8 stars (6 votes)
Petey by Bud Boytaurbody [ ] This is why you shouldn’t drink citrus flavored foot bath—or should you? •Multilimb •Wristfeet •Detachable Added Oct 2003 1,389 words 8,006 views
Phone sex fantasy by BRK [ ] Phone chat was never like this. •Huge Cock •Multi-abs •Multicock •Multiarm •Multilimb •Replication •Size Increase •Complete •M/M Added Aug 2004 2,232 words 13,769 views 5.0 stars (7 votes)
Photo stash by BRK [ ] Jerking off while baked can lead to unpredictable results. •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Muscle Growth •Getting Taller •Getting Hairy •Complete •Cannabis •M/M •M/M/M Added Jun 2021 1,801 words 4,864 views 4.1 stars (8 votes)
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. •Multicock •Multiarm •Multilimb •Shapeshifting Added Mar 2003 3,936 words 5,032 views
Poolside carnival by Josh Dugan [ ] Some special booths and concession stands by the pool add fun to a country club swim day. •Multicock •Four Legs •Multileg •Multilimb •Six Legs Added Nov 2020 953 words 1,704 views
The power of suggestion: School library by BRK [ ] Jason suggests his suggestion abilities onto Kevin, only neither of them are aware of it. •Always Hard •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Three Legs •Multipec •Muscle/Strength •Increased Libido •Size Increase •Retcon •Suggestion •Complete •Series Added Feb 2009 1,651 words 19,623 views 4.6 stars (5 votes)
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. •Cock Growth •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Getting Taller •Size Increase •Mouthcock •Suggestion •X-Ray Vision •Series •M/M Added Aug 2016 3,055 words 14,811 views 4.7 stars (21 votes)
Presentation by Josh Dugan [ ] What if you had the power to make an attractive young guy pop out extra arms, in real time, in front of an audience, and have no one, including him, think anything unusual about it? •Multiarm •Multilimb Added May 2002 940 words 5,830 views
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. •Huge Cock •Nipcocks •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle/Strength •Getting Taller •Witch/Warlock/Wizard •Complete •Series Added Feb 2017 3,004 words 7,697 views 4.6 stars (9 votes)
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. •Cock Growth •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Witch/Warlock/Wizard •Complete •Series •M/M •M/M/M Added Dec 2010 Updated Jun 2018 2 parts 7,180 words 22,345 views 4.8 stars (6 votes)

Q

Quite the party by Josh Dugan [ ] One of the more creative Halloween parties brings surprise after surprise. •Huge Cock •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Muscle/Strength •Centaurs •Naga •Halloween •Alcohol •Series Added Oct 2019 Updated Dec 2019 4 parts 3,539 words 5,555 views 3.9 stars (8 votes)

R

Railway changes by TreborNawoc [ ] An extra encounter on a train. •Huge Cock •Extra digits •Multicock •Four Legs •Multileg •Multilimb •Three Legs •M/M Added Oct 2022 1,468 words 1,031 views 5.0 stars (49 votes)
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. •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 •Series •M/M •M/M/M Added Aug 2018 4,544 words 9,359 views 4.7 stars (9 votes)
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. •Extra digits •Multicock •Multilimb •Replication •Merging Added Sep 2010 1,130 words 17,999 views 3.9 stars (7 votes)
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. •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 •Series Added May 2020 3,068 words 6,478 views 4.8 stars (8 votes)
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. •Extra digits •Multicock •Multiarm •Multilimb •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Complete •Series Added Jan 2021 2,834 words 3,582 views 4.1 stars (10 votes)
The Rednex incident by BRK [ ] Driven to a loss of self-control by a stressful work week and a particularly annoying coworker, Ogden unwittingly reveals his secret huge and awesomely sexy body to a very appreciative Luís. •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •All Dialog •Complete Added Feb 2018 3,146 words 10,044 views 4.1 stars (8 votes)
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. •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Muscle/Strength •Detachable •Size Decrease •Size Increase •Merging Added Sep 2016 Updated Oct 2016 2 parts 8,602 words 18,461 views 4.3 stars (10 votes)
Remodel by BRK [ ] On a modeling shoot in Brazil, Reese finds himself uncovering his body’s hidden potential—which apparently includes some unexpected extras. •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Stacking •M/M •M/M/M Added Mar 2020 Updated Sep 2020 2 parts 5,049 words 5,206 views 5.0 stars (13 votes)
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. •Cock Growth •Hyper Cock •Multicock •Multihead •Multiarm •Multilimb •Nanotech •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol •Series Added Dec 2014 3,606 words 9,860 views
Dragon’s Horde: Retired by drinking by STrRedWolf [ ] Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event. •Always Hard •Huge Balls •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Stacking •Rubber/Latex •Anthro/Furry •Alcohol •Series Added Sep 2018 3,170 words 5,156 views
Return of the cocksucking fleshsock by BRK [ ] Kurn, a mountain warrior with an unruly, mouth-craving cock, has been sent to offer a boon to the great Huuman, Lord Griffin, Defender of Kossh, for his help in expunging the scimitar-raiders. To his shock, however, Lord Griffin instead offers the valiant Kurn a gift that answers his most compelling need. •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multilimb •Fantasy Realm •Series •M/M Added Sep 2020 Updated Nov 2020 3 parts 10,076 words 6,365 views 4.9 stars (7 votes)
Richard by Josh Dugan [ ] Richard's pent-up lust generates multiples, who act out accordingly, while Richard himself stays clear-headed and attentive to his driving. •Multilimb •Replication Added Jan 2006 788 words 8,738 views
Rick by Josh Dugan [ ] Star bodybuilder Rick and his followers inspire each other to build their bodies in more ways than one. •Multicock •Four Legs •Multiarm •Multileg •Multilimb Added Sep 2004 1,292 words 7,271 views
Robby’s new legs by Josh Dugan [ ] All for love, this crazy young kid bi-locates and grows more of everything, but it gets out of control. •Extra digits •Lots of Legs •Multilimb •Replication •Wristfeet •Detachable Added Jan 2006 Updated Aug 2020 9 parts 7,589 words 9,688 views
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. •Multicock •Four Legs •Multilimb •M Added May 2002 1,855 words 9,853 views 5.0 stars (6 votes)
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. •Cock Growth •Hyper Cock •Multi-abs •Multicock •Multihead •Multilimb •Getting Taller •Size Increase •Mouthcock •Suggestion •Complete Added Sep 2010 3 parts 3,097 words 27,452 views 4.5 stars (19 votes)
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. •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Muscle Growth •Crotchhead •Transformation •Human to Animal/Anthro •Tentacle •M/M Added Jan 2022 2 parts 2,605 words 4,409 views 5.0 stars (231 votes)
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. •Extra digits •Multicock •Multiarm •Multilimb •Multitongue •Replication •Metabods 25 •Complete •M/M •M/M/M/... Added Jan 2022 5,462 words 2,115 views 4.4 stars (5 votes)
Rudolph by Josh Dugan [ ] Just doing his job, a salesperson inadvertently ruins one of the most riveting broadcasts a customer has ever seen. •Four Legs •Multilimb •Christmas Added Apr 2003 899 words 8,342 views
Run on the beach by Josh Dugan [ ] At the beach, Josh really lucks out meeting Mike, a runner with a bit of an advantage. •Four Legs •Multiarm •Multilimb Added Feb 2000 1,098 words 7,639 views

S

Sean’s wristfeet by Bud Boytaurbody [ ] Sean finds himself aroused as well by all the beautiful feet he grew for his lover. •Multiarm •Multilimb •Six Legs •Wristfeet Added May 2002 458 words 7,799 views
Search and rescue by BRK [ ] Roger treks deep into the rainforest to find his lost fiancé, Luke, unaware that Luke no longer needs to be rescued. •Multi-abs •Multiarm •Multilimb •Multipec •Stacking •Transformation •Anthro/Scaly •Naga •Complete •M/M Added Apr 2021 3,552 words 3,228 views 4.8 stars (9 votes)
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. •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 •Series •M/M Added Dec 2021 Updated Nov 2022 4 parts 8,673 words 9,529 views 5.0 stars (241 votes)
Second line by Randy Allarms [ ] In New Orleans, Randy encounters a young man who’s been taught to be ashamed of his extras. •Multiarm •Multilimb Added Mar 2003 2,366 words 6,815 views
The secret by Sean Innicioni [ ] •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Christmas Added Dec 2009 1,297 words 13,969 views
Secret Santa by BRK [ ] Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Incest •Brothers •Christmas •Complete •Series •M/M •M/M/M/... Added Dec 2016 3 parts 15,182 words 15,056 views 5.0 stars (13 votes)
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. •Multi-abs •Multicock •Multihead •Multilimb •Replication •Getting Handsomer Added Feb 2005 752 words 13,083 views 4.1 stars (7 votes)
The Servonyx exclusion by BRK [ ] Uncovering some corporate skulduggery leads to dire consequences for Beck. Nearly killed in a suspicious crash, he soon finds himself halfway around the world trapped in a physically enhanced pleasure humaniform… in the keeping of a handsome Russian plutocrat. Pleasure is easy to unlock in this new existence, but escape and revenge will be a lot harder to manage. •Cock Growth •Multiarm •Multilimb •Muscle Growth •Size Increase •Age Difference •Nonconsensual change •Androids/Cyborgs •M/M Added Jul 2018 Updated Nov 2018 3 parts 13,885 words 9,345 views 5.0 stars (9 votes)
Seth by Josh Dugan [ ] As foreshadowed in an erotic dream, Seth is embarrassed to have grown so many feet, but really, it’s no problem at all. •Lots of Legs •Multilimb Added Feb 2009 2 parts 2,374 words 7,284 views
Setting up an account by Ogrebear [ ] Metabods customer service is always ready to go that extra step to ensure total satisfaction. •Multiarm •Multilimb •Muscle Growth •Muscle/Strength Added Apr 2012 3,056 words 11,839 views 4.2 stars (6 votes)
The shaman I love by Joey [ ] A love that transforms spiritually, as manifested by the body. •Multicock •Multiarm •Multilimb •M/M Added May 2002 970 words 6,383 views
Sidewinder by Josh Dugan [ ] Beautiful, impulsive, unselfconscious Tom drives his friend wild by multiplying his legs, just because he likes having more of his beautiful feet. •Lots of Legs •Multileg •Multilimb Added Feb 2005 1,055 words 6,459 views
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. •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Muscle/Strength •Getting Taller •Size Increase •Suggestion Added May 2013 Updated Jun 2017 2 parts 7,732 words 20,710 views 5.0 stars (10 votes)
The six-legged dancer by Josh Dugan [ ] At the club, a truly exotic dancer is happy to pose with three of his understandably mind-boggled admirers. •Multileg •Multilimb •Six Legs Added Jul 2005 657 words 5,333 views
The ski trip by Allan Cedar [ ] A group of multilimb guys get to know each other better in a secluded ski cabin. •Multicock •Multiarm •Multilimb •Incest •Twins Added Mar 2013 2 parts 4,768 words 10,720 views
Space clones by Josh Dugan [ ] A brilliant cousin, like his spaceship, is full of himself, but there's room for one more. •Four Legs •Multiarm •Multilimb •Replication •Space Travel •Set in the Future Added Nov 1998 2,338 words 8,255 views 4.1 stars (8 votes)
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. •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Wristfeet Added May 2002 1,131 words 10,101 views
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. •Huge Cock •Multicock •Multileg •Multilimb •Three Legs Added Jun 2019 2 parts 6,454 words 2,930 views
Stranger, lover, husband by Sean Innicioni [ ] •Multicock •Multiarm •Multilimb •M/M Added May 2011 2,830 words 8,980 views
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. •Cock Growth •Hyper Cock •Multicock •Multihead •Multilimb •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol •Series Added Aug 2016 1,881 words 7,641 views
Stretching their legs by James Fourlegs [ ] Stretching their legs. Literally. •Four Legs •Multileg •Multilimb •Stretchy •Getting Taller Added May 2002 833 words 6,386 views
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. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Multicock •Multiarm •Multilimb •Multitorso •Replication •Detachable •App •Infectious •All Dialog •M/M Added Feb 2012 Updated Mar 2021 4 parts 12,557 words 28,310 views 4.8 stars (13 votes)
Surprise potion by Three-Legged Dude [ ] •Lots of Legs •Multilimb •Three Legs •Stretchy •Detachable •Invisibility Added Aug 2003 690 words 11,872 views

T

Taur camp by James Fourlegs [ ] Summer camp was never like this. •Multicock •Multiarm •Multileg •Multilimb Added May 2002 1,920 words 6,691 views
Thinking double by James Fourlegs [ ] A whole new world awaits when you see it in another light. •Cock Growth •Multicock •Multiarm •Multilimb Added Nov 1998 3,780 words 7,662 views 3.4 stars (5 votes)
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. •Extra digits •Multicock •Multileg •Multilimb •Three Legs •Complete •M/M Added Apr 2022 1,936 words 1,417 views
The threads of time by Josh Dugan [ ] On a gay centaur cruise, Josh discovers a race of hextaurs, and learns their amazing secrets. •Lots of Legs •Multilimb •Centaurs Added Jan 2017 2,845 words 4,799 views
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. •Extra digits •Extra facial features •Extra Mouths •Multicock •Multileg •Multilimb •Three Legs •M/M Added Nov 2022 2,998 words 808 views 5.0 stars (41 votes)
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. •Multi-abs •Multicock •Multileg •Multilimb •Three Legs •Incest •Brothers •Complete Added May 2020 3,562 words 4,263 views 4.9 stars (7 votes)
Three legged race by Josh Dugan [ ] What kind of energy drinks are those, anyway? •Multilimb •Three Legs Added Aug 2004 658 words 5,017 views
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.) •Multicock •Four Legs •Multileg •Multilimb •Three Legs Added Aug 2004 3 parts 4,893 words 7,933 views
Toil & trouble by BRK [ ] After a series of threatening texts, P.I. Jordan Coffey wakes up different—and not alone. •Multiarm •Multilimb •Replication •Witch/Warlock/Wizard •M/M •M/M/M Added Oct 2016 Updated Nov 2018 3 parts 16,531 words 9,770 views 5.0 stars (20 votes)
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. •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Halloween •M/M Added Oct 2017 4,030 words 10,863 views 5.0 stars (7 votes)
Tom adds extras by Josh Dugan [ ] Who knows how he's doing it but damn, there's a lot of Toms. •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Centaurs Added Jun 1997 1,364 words 8,915 views
Tom’s three legs by Josh Dugan [ ] The more you know about Tom the more you understand that it's just like him to grow three legs and enjoy having you deal with them. •Multileg •Multilimb •Three Legs Added Aug 2004 552 words 7,335 views
The transform center by Zboro [ ] Seb gets ahold of a business card for a strange place called Transform Center, after hearing a stranger at the gym talk about how big he’d gotten. Can it be for real? And what was all that about fantasy creatures? •Huge Cock •Hyper Cock •Multi-balls •Multicock •Multiarm •Multilimb •Six Legs •Replication •Wings •Muscle/Strength •Transformation •Voice Deepening •Human to Animal/Anthro •Anthro/Scaly •Dragons •Flying Added Jul 2017 Updated Sep 2017 7 parts 27,524 words 22,001 views 4.5 stars (11 votes)
Transformation in the boundary waters by Krisiar [ ] •Cock Growth •Hyper Cock •Multicock •Boytaur •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Fantasy Realm Added May 2011 1,742 words 25,969 views
TransformiMate: Product presentation by Cockatrice [