Replication

• The accidental wizard by nolanspice  [  ]  Ken and Jay’s excursion into alchemy yields astounding results.  •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Transformation •Voice Deepening •Plausible Size Difference •Size Increase •Age Regression •Race/Ethnicity Change  Added Jan 2006 2 parts 2,926 words 24,966 views 4.3 stars (6 votes)
• 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 12,283 views
• Ah! my god by Josh Arima  [  ]  A short and much less awkward alternative story inspired by the manga/anime Oh My Goddess.  •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Transformation •Inflation  Added Jun 2005 4,325 words 31,236 views 4.6 stars (11 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 21,591 views 4.3 stars (6 votes)
• 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 27,456 views 4.9 stars (14 votes)
• The antique lamp by DimethylCoconut  [  ]  There are two facts about me that one should know before I tell this story: I had always had fantasies about cloning—I would date myself, and I am also a collector. The story I am going to tell is about how these two things combined and made me who I am today.  •Replication  Added Mar 2021 3,023 words 2,453 views 5.0 stars (6 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 29,314 views 4.3 stars (12 votes)

• 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 19,686 views 4.8 stars (16 votes)
• Banned clones by Josh Dugan  [  ]  How might a man and his clone get to really know each other?  •Replication  Added Mar 1997 1,283 words 9,655 views 4.8 stars (5 votes)
• The beast with a billion boners by Ziel  [  ]  Occult book store employees Lee and Gavin discover a comic book called "Beast with a Billion Boners." They figure they’ve both seen enough hentai to know where this is going. They were wrong. Some tentacle fun, raunchy gay smut, and even some shrinking and macro/micro sizeplay ensue.  •Replication •Size Decrease •Tentacle  Added Dec 2015 9,663 words 11,810 views 4.9 stars (8 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 14,613 views 3.3 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 8,487 views 4.9 stars (17 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 31,107 views 4.7 stars (29 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 37,495 views 4.9 stars (26 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 21,940 views 5.0 stars (10 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 25,849 views 5.0 stars (13 votes)
• 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 13,421 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 8,155 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 21,188 views 4.0 stars (5 votes)
• Burst by BRK  [  ]  In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again…  •Cock Growth •Huge Cock •Multicock •Replication •Other Mental Changes •Hyper Strength •Muscle Growth •Muscle/Strength •Always Shirtless •Stretchy •Getting Handsomer •Transformation •Getting Taller •Size Increase •Aliens •Christmas •Complete  Added Dec 2020 3 parts 11,494 words 9,200 views 4.6 stars (13 votes)

• 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 18,912 views 5.0 stars (5 votes)
• The chameleon kid by smitch69  [  ]  It was simple and I had been doing it for years. It was always a rush when I took the shape of someone new.  •Replication •Incest •Twins •Bisexual  Added Jan 2006 8 parts 3,678 words 14,091 views 4.7 stars (6 votes)
• 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 106,127 views 4.7 stars (37 votes)
• 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 7,396 views 5.0 stars (7 votes)
• Cloning Noah by KevLobs  [  ]  A man endeavors to fulfill his ultimate sexual fantasy: cloning himself.  •Replication  Added Sep 2020 3 parts 4,468 words 2,506 views 4.4 stars (12 votes)
• Cody. Ryan. Leo. by Johan Johnson  [  ]  With cloning perfected, it may be an easy matter to have three identical boyfriends, each genetically engineered with special gifts all their own… but experiencing it is something else again.  •Cock Growth •Huge Cock •Replication  Added Sep 2012 3 parts 5,016 words 13,951 views 4.9 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 4,608 views 4.7 stars (7 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 11,840 views 4.2 stars (6 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 23,149 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 10,790 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 8,597 views 4.5 stars (8 votes)

• The deputy by BRK  [  ]  Checking out an abandoned property far from anywhere, a sheriff’s deputy discovers that the previous owner didn’t leave by conventional means—and he left behind something that will change the deputy’s life in a most unexpected way.  •Replication •Witch/Warlock/Wizard •M/M  Added Aug 2021 4,075 words 2,780 views
• Double dream feat by Ziel  [  ]  Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Replication  Added Jun 2018 4,723 words 8,085 views 5.0 stars (5 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 2,427 views
• 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 Sep 2022 7 parts 6,049 words 10,776 views 4.5 stars (11 votes)
• Dupli-Days: Valentine's Day by TwinReplica  [  ]  This story follows Parker, a single guy on Valentine’s Day whose wish to be with his true love (himself) comes true!  •Replication •Valentine's Day •Series •M/M •M/M/M •M/M/M/...  Added Aug 2022 2 parts 4,998 words 823 views 4.1 stars (7 votes)
• 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 10,598 views 5.0 stars (213 votes)

• 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 14,049 views 4.7 stars (32 votes)
• Exotica by Hidevidence  [  ]  A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men.   •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Always Cumming •Hyper Cum •Multicock •Replication •Other Mental Changes •Hyper Anus •Transformation •Retcon •M/M/M/...  Added Nov 2022 1,403 words 2,338 views 5.0 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 15,672 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 9,701 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 9,241 views 4.8 stars (17 votes)
• Flashmob by BRK  [  ]  Jacob receives a strange camera that has an unexpected effect when he takes a picture of his hunky roommate, Keith, with whom he’s become increasingly smitten.  •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •M/M •M/M/M  Added Mar 2015 Updated May 2020 12 parts 50,403 words 33,839 views 4.7 stars (43 votes)
• 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 30,088 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 18,568 views 4.7 stars (6 votes)
• The four jocks book 3 by BRK  [  ]  Once again the game leads to amazing transformations in Ted and his friends. If only they had any idea of what was happening to them.  •Cock Growth •Huge Cock •Self-suck •Multicock •Replication •Muscle Growth •Muscle/Strength •Mouthcock •Retcon •Complete •Series •M/M •M/M/M/...  Added Jun 2010 2 parts 4,108 words 18,738 views 4.7 stars (6 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 23,812 views
• The four jocks: Horny teens by hyperboi  [  ]    •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipple Emissions •Multicock •Boytaur •Four Legs •Multiarm •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Series  Added Apr 2014 3 parts 7,484 words 32,127 views 4.7 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 17,982 views 4.6 stars (7 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 25,262 views 4.7 stars (24 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 6,696 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 43,648 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 16,971 views 4.9 stars (34 votes)

• 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 27,896 views 4.8 stars (16 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 6,018 views 4.9 stars (9 votes)
• 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 30,275 views 4.6 stars (19 votes)

• A handful of Lukes by NBCK99  [  ]  It was pretty clear his new roommate Luke was hiding something, but coming home to find Luke embracing ... another Luke? ... was not what he expected.  •Replication  Added Jun 2016 3,123 words 6,020 views 5.0 stars (12 votes)
• 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 18,416 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 3,634 views 4.8 stars (6 votes)
• Homeward by BRK  [  ]  Getting home by teleport is tough enough, but it's even more of a hassle when the teleporter is malfunctioning and doesn’t register that you’ve already been reconstructed on the other side.  •Replication •Getting Taller •Merging •Space Travel •Set in the Future  Added Dec 2002 1,909 words 8,317 views
• Hot tub happenings by Dakon  [  ]    •Replication  Added Mar 2006 3,999 words 7,130 views 4.5 stars (6 votes)

• I always wanted to be a frat rat by Cris Kane  [  ]  Jacob invents a world-changing raygun. His roommate has some fun with it.  •Replication •Butch-to-Fem •Other Mental Changes •Muscle Growth •Getting Handsomer •Transformation •Age Regression •Retcon •Twins •Nonconsensual change •M/M/M •NS  Added Sep 2021 Updated Oct 2021 2 parts 4,901 words 5,892 views
• If only by BRK  [  ]  Steve hasn’t noticed yet how the world shifts a little every time he says "if only”. That’s okay.  •Huge Cock •Multicock •Replication •Transformation •Suggestion •Triplets •Complete •M/M  Added Mar 2006 2,591 words 17,649 views 4.4 stars (17 votes)
• Induced transformation: a brief history by BRK  [  ]  A father explains to his son that back in his day, they didn’t have any of these fancy-schmancy apps with built-in retcon. Back then, if you changed someone, they changed, and everyone had to just suck it up and deal with it.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Replication •Muscle Growth •Age Regression •App •Retcon •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Infectious •All Dialog •Complete •M/M •M/M/M/...  Added Jun 2020 2,248 words 10,078 views 4.9 stars (16 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 12,167 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 2,412 views

• 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 11,734 views
• 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 8,626 views
• Joined by BRK  [  ]  Dylan wakes up kissing an incredibly beautiful man he’s never met before, and finds that he’s more connected to this man than any lover he’s ever had.  •Cock Growth •Huge Cock •Extra digits •Multicock •Multihead •Multitongue •Multitorso •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Nonconsensual change •Merging •M/M •M/M/M  Added Sep 2017 Updated Feb 2021 5 parts 22,816 words 15,509 views 4.8 stars (19 votes)

• 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 8,186 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 7,760 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 10,745 views 5.0 stars (235 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 6,752 views
• Letters flew across the room by MainAttraction  [  ]  A tale of a man suffering the heat and eagerly awaiting a nice breeze.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •M/M  Added Aug 2018 2 parts 3,571 words 10,491 views 4.9 stars (14 votes)
• Lockdown gym by BRK  [  ]  When Ed clears out his garage, his neighbor’s hunky college-age sons suggest converting the space to a lockdown gym for guys like them who want to maintain and can’t work out anywhere else. Despite the risk of distraction, Ed agrees, though the effect on his daily life turns out to be even greater than he expected.  •Always Hard •Cock Growth •Huge Cock •Replication •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Getting Handsomer •Gradual Change •Getting Taller •Age Difference •Incest •Brothers •Twins •Complete •Set during the Pandemic •M/M •M/M/M/...  Added Apr 2021 3,110 words 10,424 views 4.7 stars (17 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 9,510 views
• 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 5,913 views 4.1 stars (7 votes)

• The mansion of Re-Petes by TwinReplica  [  ]  Wyatt is finally visiting his online date Pete for the first time and is surprised to find he lives at a mansion, which holds multiple secrets inside…  •Replication  Added Aug 2021 2 parts 9,125 words 1,922 views 4.9 stars (10 votes)
• 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 3,141 views 4.8 stars (27 votes)
• Many Man, the self-twin by S.E.  [  ]  Hello! Welcome to my blog! Many Man Blog is a blog where I share the happenings of myself and my boyfriend, who has a rare, almost magical, medical condition.  •Replication •Twins  Added May 2020 1,767 words 2,658 views 4.8 stars (6 votes)
• 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 3,618 views 5.0 stars (10 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 39,209 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 9,494 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 61,503 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 11,670 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 6,903 views 4.8 stars (22 votes)
• Mito-Spa: Doumit by TwinReplica  [  ]  Doumit checks in for an appointment at the Mito-Spa, a place where the baths create double the trouble...  •Cock Growth •Huge Cock •Replication •Hyper Strength •M/M/M/...  Added Aug 2022 1,591 words 1,563 views
• Morning body by BRK  [  ]  An intense capacity for imagination makes real the things others only dream of.  •Cock Growth •Huge Cock •Self-suck •Replication •Wings •Gradual Change •Getting Taller •Flying •Complete •M/M •M/M/M  Added Nov 2003 2 parts 8,240 words 21,514 views 5.0 stars (11 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 69,654 views 4.9 stars (18 votes)

• Narcissus by Sean Innicioni  [  ]    •Multicock •Four Legs •Multilimb •Replication •Hermaphrodite  Added May 2011 1,752 words 14,219 views
• Needham High Mavericks by BRK  [  ]  Motivating the team has been taken up a notch.  •Cock Growth •Multicock •Replication •Muscle Growth •Muscle/Strength •Gradual Change  Added Aug 2005 Updated Oct 2018 4 parts 14,488 words 17,920 views 5.0 stars (14 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 8,281 views

• 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 76,031 views 4.6 stars (23 votes)
• One hot summer by BRK  [  ]  Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer.  •Always Hard •Cock Growth •Huge Cock •Self-suck •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Incest •Brothers •Twins •Nonconsensual change •Body Swap •Shared Body •Fourth of July •Gay Pride •Complete •Cannabis •M •M/M •M/M/M •M/M/M/...  Added Jun 2019 Updated Jun 2022 54 parts 118,619 words 59,436 views 4.9 stars (53 votes)

• Part of the pack by Cockatrice  [  ]  Colin managed to date the perfect boyfriend and has been invited to visit his date’s frat. A secret and an offer await.  •Replication •Shapeshifting •Complete •M/M •M/M/M  Added Nov 2022 5,228 words 804 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 13,633 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 4,607 views 4.1 stars (7 votes)
• Pool party by BRK  [  ]  Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Complete •M/M •M/M/M •M/M/M/...  Added Nov 2019 2 parts 7,501 words 10,620 views 4.3 stars (16 votes)
• The power of suggestion by BRK  [  ]  On a long bus trip, Jordan can't help using his ability to suggest physical changes on his handsome seatmate, but things soon get out of hand.  •Cock Growth •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Size Increase •Retcon •Suggestion •Incest •Brothers •Twins •Complete •Series  Added Feb 2009 1,878 words 43,135 views 4.8 stars (36 votes)
• The power of suggestion: Wetbar by BRK  [  ]  A night out at the bar leads to a series of changes to a very happy young clubgoer.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multicock •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Age Regression •Mouthcock •Retcon •Suggestion •Brothers •Twins •Complete •Series  Added Feb 2009 2,751 words 23,608 views 4.9 stars (10 votes)
• 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 7,550 views 4.6 stars (9 votes)

• 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 5,388 views 3.9 stars (8 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 9,133 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 17,862 views 3.9 stars (7 votes)
• Recast by BRK  [  ]  When an actor complains that a certain A-list movie star is all wrong for a role, producer Jack has the perfect solution. Instead of finding someone else for the role, he’ll just make sure the actor fits the part.  •Huge Cock •Multi-abs •Multicock •Replication •Muscle Growth •Getting Taller •Size Increase •Race/Ethnicity Change •Complete •M/M •M/M/M •M/M/M/...  Added Aug 2022 1,710 words 2,410 views 4.7 stars (6 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 18,161 views 4.3 stars (10 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 8,622 views
• The Risktaker by BRK  [  ]  Cassidy is determined to prove his favorite superhero, the two-headed badass known as the Risktaker, can and should be made into a movie, even if he has to break into his animation studio after hours and do the rendering on the model prototype himself.  •Multihead •Replication •Muscle Growth •Getting Handsomer •Voice Deepening •Getting Taller •A.I.-Controlled Change •App •Superhero/Supervillain •Complete •M/M  Added Aug 2021 2,714 words 2,752 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 9,538 views
• 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 1,979 views 4.4 stars (5 votes)
• Russel and Logan by Anonymous  [  ]    •Replication  Added Jul 2012 4 parts 3,494 words 8,330 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 14,608 views 5.0 stars (12 votes)
• Self-improvement by BRK  [  ]  Cam needs to get the cute guy he’s dosed with a little bit of experimental physio-changing serum to say what he wants in order for the transformations to start. He’s planning to keep things small and subtle, only Aiden isn’t as bashful as he appears, and he’s also just a tiny bit drunk.  •Cock Growth •Huge Cock •Replication •Muscle Growth •Gradual Change •Suggestion •Aliens •Complete •M/M •M/M/M  Added Sep 2018 4,175 words 11,911 views 4.9 stars (12 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 12,924 views 4.1 stars (7 votes)
• Sk8r dreams by Reaver  [  ]  The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois.  •Cock Growth •Ball Growth •Huge Cock •Replication •Always Shirtless •Increased Libido •Transformation •Voice Deepening •Age Regression •Race/Ethnicity Change •App •Retcon •Nonconsensual change •Infectious •Mind Control •Series  Added Oct 2003 19 parts 58,830 words 39,089 views 4.1 stars (19 votes)
• 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 8,091 views 4.1 stars (8 votes)
• Spectrum by BRK  [  ]  A technologically souped up revolving door that produces changed versions of the person passing through is not a good thing when you’re dead on your feet and not paying attention.  •Replication  Added Sep 2009 1,530 words 7,368 views
• SpoogeQuest by BRK  [  ]  After pissing off his game-developer ex, Vlad finds himself inside an open-world gay erotic fantasy game where everything about him is up to 11—and, unless he undertakes a perilous quest, further changes will await him.  •Cock Growth •Huge Balls •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Witch/Warlock/Wizard •Fantasy Realm  Added Sep 2019 4,829 words 8,286 views 5.0 stars (10 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 9,902 views
• Super Hard Planet Champions by BRK  [  ]  Logan and his buddies, along with the hot guy from the bowling alley Logan has a crush on, get pulled into a fight to save the universe from the evil Skorth. If only it didn’t involve wearing color-coded Lycra.  •Replication •Muscle Growth •Muscle/Strength •Size Increase •Lycra/Spandex •Aliens •Space Travel  Added Aug 2017 Updated May 2018 3 parts 18,764 words 12,417 views 4.3 stars (6 votes)
• 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 28,048 views 4.8 stars (13 votes)

• Target practice by Cris Kane  [  ]  Jake and Mark spot a pedestrian who would make a nice addition to the frat.  •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Transformation •Incest •Twins •Nonconsensual change  Added Nov 2019 1,635 words 5,867 views
• The technician by BRK  [  ]  A special prize for a milestone customer on a literal-minded magic elevator yields some interesting results.  •Cock Growth •Replication •Muscle Growth •Getting Taller •Size Increase •Nanotech •Complete •Set in the Future  Added Jun 2012 1,805 words 14,255 views 4.8 stars (8 votes)
• 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 9,612 views 5.0 stars (20 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 1,361 words 8,786 views
• Too many by BRK  [  ]  Zack can avoid generating a new, super-sexy clone as long as he doesn’t fall asleep in daylight. Unfortunately, that’s not always as easy as it sounds.  •Extra digits •Multitongue •Replication •M/M •M/M/M  Added Jul 2010 1,663 words 17,316 views 4.6 stars (7 votes)
• Dragon’s Horde: Too much to drink by STrRedWolf  [  ]  Drinking to excess is a sure-fire way to get yourself killed, unless you’re one of the lucky few who need a few kegs... and can stand to face yourself without a mirror.  •Cock Growth •Huge Cock •Hyper Cock •Replication •Muscle Growth •Muscle/Strength •Anthro/Furry •Alcohol •Series  Added Oct 2017 2,523 words 7,406 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 21,651 views 4.5 stars (11 votes)
• Trick of memory by James Fourlegs  [  ]  Ed's forgetfulness leads to a lot of extra pleasure.  •Multicock •Multiarm •Multileg •Multilimb •Replication  Added May 2002 781 words 7,357 views 4.8 stars (6 votes)
• Triple trouble by Tommyhawk  [  ]  An accident turns lab assistant Val into Val-1, Val-2, and Val-3.  •Replication •M/M/M  Added Jan 2006 4,868 words 8,564 views 5.0 stars (13 votes)
• Tuesday by BRK  [  ]  My best bud Kev and I have a secret. Okay, it’s a really badly kept secret—I grow extras. But when Kev starts to change too, we soon find out there are lots of secrets at my school.  •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Replication •Stretchy •Incest •Twins •Body Swap •M/M •M/M/M/...  Added May 2003 Updated May 2021 7 parts 13,431 words 27,882 views 5.0 stars (11 votes)
• 2525 Doubled Lane by TwinReplica  [  ]  After a long search, Lane has finally found his dream home, but finds there may be more to the house’s technology than meets the eye.  •Replication •Metabods 25 •M/M •M/M/M/...  Added Jan 2022 2 parts 6,940 words 1,608 views 5.0 stars (8 votes)
• Twinmaster by BRK  [  ]  You can get lots of strange stuff on eBay—even a Twinner 3000. And if you’re obsessed with twins, you might just buy it even if there’s no chance in hell it could possibly work.  •Cock Growth •Huge Cock •Multicock •Replication •Muscle Growth •Muscle/Strength •Complete  Added Mar 2004 4 parts 3,500 words 8,923 views 5.0 stars (7 votes)
• Twinning by BRK  [  ]  Barry is excited to meet Will’s twin brother. Then he realizes that they can’t just be twins.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Extra digits •Multicock •Replication •Muscle Growth •Getting Taller •Tongue Growth •First Time/Virgin •Complete •Series •t/t/t  Added Oct 2002 3 parts 10,399 words 13,286 views 4.5 stars (13 votes)
• Twinning: The college years by BRK  [  ]  At college, Will attracts the attention of a sexy, Irish hockey player who pushes all Will’s buttons—but now that he’s in this new world Will isn’t sure he can share all of himself with his slowly growing admirer.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Extra digits •Multi-abs •Multicock •Multitongue •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •Tongue Growth •St. Patrick's Day •Series •M/M •M/M/M/...  Added Mar 2017 Updated Oct 2021 8 parts 36,967 words 23,600 views 5.0 stars (11 votes)
• Twisted fates by BRK  [  ]  A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Replication •Straight to Gay •Muscle Growth •Stretchy •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Retcon •Suggestion •Nonconsensual change •Supernatural •Invisibility •Complete •M/M •M/M/M  Added Apr 2022 5,006 words 6,636 views 4.8 stars (12 votes)

• An unexpected party by TheLegendOfSam  [  ]  Fashion model Zeke gets more than he bargained for at the agency’s annual Halloween party, this year hosted at one of the summer homes of his new billionaire colleague, and finds a whole new meaning for the phrase “sexy costume”…  •Extra facial features •Multi-abs •Multicock •Multihead •All Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitorso •Replication •Merging •Aliens •Centaurs •Mermen •Supernatural •Halloween  Added Oct 2020 2 parts 4,699 words 4,507 views

• Voss the hoss by Josh Dugan  [  ]  A full moon helps a handsome college roommate live up to his nicknames, “Hinds” and “Hoss.”  •Four Legs •Multilimb •Replication  Added Sep 2005 1,993 words 6,108 views

• Dragon’s Horde: Waking up long by STrRedWolf  [  ]  A new series of adventures involving the Dragon’s Horde club, as anthro folks of all sorts and situations—judges, cops, mechanics, and more—find their way to the club and its transforming drinks.  •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Hermaphrodite •Stretchy •Nanotech •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol •Series  Added Aug 2013 Updated Oct 2014 7 parts 19,808 words 22,026 views 3.6 stars (7 votes)
• Werewolf High by BRK  [  ]  The star of a teen werewolf show has a nagging sense that something weird is happening to the show’s extremely muscular, hung, and horny cast and crew, but he can’t quite put his finger on what it is.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Extra digits •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Size Increase •Incest •Twins •Triplets •Werewolves  Added Jul 2014 Updated Dec 2015 3 parts 12,574 words 34,123 views 4.5 stars (28 votes)
• Wormholing by BRK  [  ]  Corey has a secret ability to pull objects through space from one place to another. He doesn’t ever want his lover, Will, to find out, until one day he faces a temptation he’s increasingly unable to resist.  •Replication •Witch/Warlock/Wizard •M/M  Added Sep 2022 2 parts 8,098 words 1,884 views 4.9 stars (10 votes)
• Wrap your arms around me by NBCK99  [  ]  Bruce loves being touched so much that his lover’s hands just aren’t quite enough—until they meet a cocky stranger named Jackson.  •Huge Cock •Multiarm •Multilimb •Multipec •Replication •Stacking •M/M •M/M/M  Added Oct 2014 3,961 words 10,044 views 4.7 stars (15 votes)
• Wrappers by BRK  [  ]  I’m a little oblivious sometimes, but when you walk into class and all your students look like the same young and hunky actor, you start to get a clue that something is up.  •Cock Growth •Huge Cock •Multicock •Replication •Transformation •Getting Taller •Complete  Added Jul 2005 3,401 words 12,599 views 4.1 stars (8 votes)

• Y-M-C-Gay by M.M.69  [  ]  An ordinary guy with an extraordinary ability gets the guy of his dreams.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Extra digits •Multi-abs •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitongue •Multitorso •Replication •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Gradual Change •Getting Taller •Retcon •Suggestion •Incest •Father/Son •M/M •M/M/M  Added Nov 2021 2,646 words 6,477 views 4.7 stars (9 votes)
• You and I by BRK and Jockmorphr  [  ]  When two lovers with the power to transform each other reunite after a separation, the results can be explosive.  •Always Hard •Cock Growth •Huge Cock •Nipcocks •Nipple Emissions •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitorso •Replication •Stacking •Muscle Growth •Muscle/Strength •Getting Handsomer •Tongue Growth •Mouthcock •Infectious •Merging •M/M •M/M/M •M/M/M/...  Added Oct 2011 Updated Feb 2019 4 parts 11,942 words 40,305 views 4.8 stars (13 votes)
• You and I: The restaurant by Also Known As  [  ]  Another dual perspective between a man with godlike powers and a man who seeks him out, this time leading to audacious transformations right in the middle of a busy restaurant.  •Cock Growth •Huge Cock •Replication •Muscle Growth •Muscle/Strength •Public Nudity •Size Increase •Suggestion •Series  Added Jul 2016 2 parts 9,831 words 13,707 views 4.7 stars (7 votes)

• Zero hour by Meddler Incs  [  ]    •Replication •Anthro/Furry  Added Mar 2012 2,345 words 11,965 views