M/M/M/...

• Above average by Ziel  [  ]  Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all.  •Cock Growth •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Retcon •M/M •M/M/M •M/M/M/...  Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 263,480 views 4.6 stars (104 votes)
• Abyssus Abbey 2 by Pen Darke  [  ]  To protect himself from the devils who want to attack and change him, Tuco must enter the Abyss—little knowing what he will find there.  •Huge Cock •Hyper Cock •Prehensile Cock •Wings •Muscle/Strength •Anthro/Furry •Demons •Incubus/Succubus •Witch/Warlock/Wizard •Horror •Supernatural •Series •M/M •M/M/M/...  Added Feb 2021 Updated May 2023 16 parts 120,652 words 21,491 views 5.0 stars (68 votes)
• 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 19,557 views 4.5 stars (11 votes)
• The attack of Tchutchuca by brazboy  [  ]  A weird phenomenon takes place in the old colonial city of Paraty: after a strong tide, the sea turns a bit sweet, and its scent is enough to drive the males in the small town mad. Some say it’s the work of the devil, others swear it down to the old local monster Tchutchuca. The state government sends a biologist to investigate, but there is little to be done other than witness history.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multicock •Straight to Gay •Muscle Growth •Increased Libido •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •M/M/M/...  Added Jul 2022 Updated Jun 2022 8,430 words 5,102 views 4.5 stars (6 votes)
• The awakening by Johnny M  [  ]  Danny’s secret muscle-breast fantasy kink begins bleeding into the real world.  •Hyper Cum •Nipple Emissions •Muscle Breast •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •M/M •M/M/M •M/M/M/...  Added Jul 2012 10 parts 24,690 words 60,415 views 4.7 stars (19 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 15,040 views 3.3 stars (9 votes)
• Beyond Marrakech by brazboy  [  ]  What lies beyond Marrakech, gateway to the inhospitable Sahara? There lie lush green oases amidst the endless sand, made possible and populated by an unusual variety of men, their society, their rules and rulers.  •Always Hard •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Muscle/Strength •Public Nudity •Increased Libido •Giants •Plausible Size Difference •Age Difference •First Time/Virgin •Incest •Brothers •Dom/Sub •Sex-Slave •Medieval(ish) •M/M •M/M/M/...  Added Feb 2023 6 parts 10,358 words 2,725 views 4.8 stars (8 votes)
• The Black Knights by Meddler Incs  [  ]  Once you join the infamous college team known as the Black Knights, there are only three things that matter: lifting, fucking, and football.  •Muscle Growth •Muscle/Strength •Symbiotes •Series •M/M •M/M/M/...  Added Aug 2016 Updated May 2017 4 parts 6,479 words 22,024 views 4.6 stars (27 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 9,503 views 4.9 stars (18 votes)
• The boarder by Mikeytron  [  ]  Atticus’s family has decided to rent the spare bedroom in their house. The new boarder turns out to be the sexiest hunk Atticus has ever seen. His life is about to change in a big way. A slow-boil coming-of-age muscle-growth romance set in the My Best Friend’s Muscles universe.  •Huge Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Belly Growth •Feeding •Gradual Change •Plausible Size Difference •Christmas •Thanksgiving •Valentine's Day •Alcohol •Series •M/M •M/M/M •M/M/M/...  Added Feb 2023 Updated May 2023 11 parts 54,723 words 31,125 views 4.9 stars (98 votes)
• BodyReverence by BRK  [  ]  Kevin finds out about an app that allows its subscribers to touch its handsome, muscular models with a new kind of virtual technology. His buddies are psyched to get in on the touching… but Kevin, who’s been getting more and more admiration for his looks and the body he’s sculpted for himself, realizes he wants to be appreciated with more than just yearning gazes and salacious comments. He wants to be touched.  •Huge Cock •Multicock •Muscle Growth •Muscle/Strength •App •M/M •M/M/M/...  Added Sep 2017 4,671 words 9,359 views 4.8 stars (16 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 27,174 views 5.0 stars (13 votes)
• 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 14,975 views 4.4 stars (16 votes)
• Bull’s strength by muscl4life  [  ]  On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Difference •Bestiality •Incest •Father/Son •Destruction/Violence •Infectious •Flying •M/M •M/M/M •M/M/M/...  Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 82,548 views 4.8 stars (39 votes)

• Casey’s mancock by BRK  [  ]  Undersized college student Casey develops a sudden need for a cock just big enough for people to know it’s there. And between his own skills and his unwitting roommate’s, he knows just how to make it happen.  •Always Hard •Cock Growth •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Pec Fucking •Muscle Growth •Always Shirtless •Public Nudity •Increased Libido •Getting Handsomer •Gradual Change •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •App •Nonconsensual change •Hyper Pheromones •Infectious •Hypnosis •Mind Control •Complete •M/M •M/M/M •M/M/M/...  Added Jul 2022 Updated Apr 2023 15 parts 56,129 words 36,314 views 4.9 stars (70 votes)
• Centurion of light by Ravine Mountain  [  ]  A great new story in which a centurion, Marcus, and five of his best men are transformed by the god Mars—and charged with a mission.  •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Incest •Twins •Demons •Ancient Era •M/M •M/M/M •M/M/M/...  Added May 2014 Updated Jan 2019 12 parts 38,226 words 54,747 views 4.9 stars (49 votes)
• The challenge by BRK  [  ]  A crop of fraternity pledges are given a unique challenge: to create the perfect man out of a set of randomly assigned abilities.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •M/M •M/M/M/...  Added Sep 2010 2,956 words 21,926 views 4.9 stars (11 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 110,219 views 4.7 stars (38 votes)
• Christmas presence by Also Known As  [  ]  A hunky hookup artist gets a magical midnight visitor on Christmas Eve who’s more than a match for him.  •Cock Growth •Huge Cock •Muscle Growth •Plausible Size Difference •Size Increase •Christmas •Complete •M/M •M/M/M/...  Added Dec 2022 6,441 words 3,716 views
• Click bate by Dream Big  [  ]  Andy didn’t remember ordering this weird butt and cock pleasuring equipment, but, hey, it looked like it might be fun to play with…  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Other Mental Changes •Increased Libido •Transformation •A.I.-Controlled Change •Dildos/Toys •Merging •Set during the Pandemic •M/M •M/M/M/...  Added Nov 2020 Updated Mar 2022 26 parts 23,289 words 26,245 views 4.9 stars (34 votes)
• Climax doesn’t always mean release by BRK  [  ]  Jared is pretty much an expert at sucking himself off and producing a super-intense orgasm doing it. Which is good considering how much he needs to cum these days, especially if he’s watching the hunky guys who play basketball on the outdoor court under his apartment window.  •Huge Cock •Self-suck •Muscle/Strength •M •M/M/M/...  Added Oct 2021 2,048 words 5,202 views 4.5 stars (6 votes)
• Corruption of the satyrs by Quick Master  [  ]  Markus the satyr works to corrupt the local humans of Greece to turn them into agents of love and lust.  •Muscle Growth •Muscle/Strength •Satyrs •Fantasy Realm •M/M •M/M/M/...  Added Dec 2021 2 parts 9,265 words 3,940 views
• Crack the code by screamingmoist  [  ]  A man uses a super computer to write more than mere programs.  •Cock Growth •Cock Shrinking •Muscle Growth •Butt Growth •Size Decrease •Retcon •Series •M/M •M/M/M/...  Added Nov 2021 4,409 words 7,822 views 4.4 stars (5 votes)
• Cursed cocks by CockTFBoi  [  ]  Marcus is having a horny night in the dorm when an inadvertent wish by his roommate sends him on a path to a new life.  •Cock Growth •Cock Shrinking •Cum inflation •Hyper Cum •Public Orgasm •Female to Male •Addiction •Straight to Gay •Muscle Growth •Man Scent •Increased Libido •Gradual Change •Getting Hairy •Hairless •Nonconsensual change •Hyper Pheromones •M/M •M/M/M/...  Added Aug 2020 8 parts 25,154 words 20,889 views 4.3 stars (7 votes)

• 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 3,276 views 5.0 stars (162 votes)
• Dig’s island by BRK  [  ]  Shipwrecked on a remote island, four brothers grow up to be incredibly close—and that’s before they encounter a secret power on the island that transforms them each in different ways.  •Cock Growth •Huge Cock •Multiarm •Wings •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Flying •Complete •19th Century •M/M/M/...  Added Mar 2005 4 parts 3,756 words 24,889 views 4.3 stars (9 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 25,385 views 4.9 stars (23 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 13,520 views 4.5 stars (12 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 1,348 views 4.3 stars (8 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 44,781 views 4.7 stars (18 votes)
• Enlargement by Boston Guy  [  ]  A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Transformation •Size Increase •Nanotech •Nonconsensual change •Infectious •Hyper Anus •M/M •M/M/M •M/M/M/...  Added May 2013 Updated Jun 2013 5 parts 14,943 words 56,188 views 4.6 stars (28 votes)
• Esgrow by Ziel  [  ]  Gil is the quintessential dweeb. Just a short, scrawny, number-crunching nerd… until he decides to make some modifications to a certain legal document.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •M/M/M/... •NS  Added Jun 2021 Updated Jan 2022 2 parts 4,979 words 11,307 views 4.9 stars (12 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 •Transformation •Retcon •Hyper Anus •M/M/M/...  Added Nov 2022 Updated Dec 2022 2 parts 3,474 words 5,684 views 4.7 stars (7 votes)

• 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 1,925 views 5.0 stars (119 votes)
• Fortitude by BRK  [  ]  A starship full of hot young recruits gets marooned in a strange part of space that seems to have an augmenting effect on the crew, leaving the AI and the unexpectedly immune commander to try to get them free.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Space Travel •M/M •M/M/M/...  Added Aug 2009 Updated Dec 2022 4 parts 14,755 words 36,682 views 4.8 stars (51 votes)
• The four bananas by BRK  [  ]  In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives.  •Always Hard •Always Hard •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Self-suck •Self-suck •Hyper Cum •Hyper Cum •Multicock •Multicock •Multiarm •Multiarm •Multilimb •Multilimb •Multipec •Multipec •Replication •Replication •Stacking •Stacking •Muscle Growth •Muscle Growth •Muscle Worship •Muscle Worship •Always Shirtless •Always Shirtless •Increased Libido •Increased Libido •Getting Hairy •Getting Hairy •Retcon •Suggestion •Suggestion •Superhero/Supervillain •Superhero/Supervillain •Flying •Flying •Immortality •Immortality •Shapeshifting •Shapeshifting •Complete •Series •Series •M •M/M/M/...  Added Apr 2023 4 parts 10,601 words 4,057 views 4.7 stars (7 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 30,755 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 19,115 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 19,321 views 4.7 stars (6 votes)
• 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 15,262 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 18,456 views 4.6 stars (7 votes)
• 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 17,763 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 12,737 views 4.5 stars (14 votes)
• Frat crisis by BRK  [  ]  Jacob returns to his frat after a week away to find it stinking of sex and full of guys a lot bigger than he remembered them being.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Pec Fucking •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Gradual Change •Voice Deepening •Getting Hairy •Nonconsensual change •Infectious •Complete •M/M •M/M/M •M/M/M/...  Added Jun 2022 3,917 words 11,218 views 4.8 stars (20 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 28,618 views 4.8 stars (16 votes)
• Genie world journey by Quick Master  [  ]  A human man named Nathan discovers a world of genies, oni, and other magical creatures on a quest to recreate the lost world of magic.  •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Race/Ethnicity Change •Shared Body •Anthro/Scaly •Mermen •Djin/Jinn/Genie •Ghosts •Orcs •Satyrs •Supernatural •Series •M/M •M/M/M •M/M/M/...  Added Nov 2021 Updated Dec 2021 9 parts 47,729 words 10,408 views
• The great pumpkin by screamingmoist  [  ]  Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween.  •Public Orgasm •Getting Dumber •Other Mental Changes •Straight to Gay •Butt Growth •Increased Libido •Transformation •Size Decrease •Hairless •Nonconsensual change •Horror •Supernatural •Halloween •M/M/M/...  Added Oct 2021 8,028 words 6,029 views 4.7 stars (6 votes)
• Growing the cumdump by Writ Bro  [  ]  To celebrate 25 years of Metabods, this tells the story of Jamie, who doesn’t know he needs to get gangfucked by 25 muscle studs to get the body of his dreams.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Cock Cage •Dom/Sub •Restraints •Sex-Slave •Metabods 25 •M/M/M/...  Added Jan 2022 6,482 words 8,592 views
• Growth experiment by Anarchy A  [  ]  Scrawny Edward awakens to find himself the subject of an experiment designed to help him grow a little bigger, except the procedure proves far more effective than anyone could have anticipated.  •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Nonconsensual change •Hyper Pheromones •M/M/M/...  Added Jun 2015 1,815 words 27,353 views 4.3 stars (22 votes)

• High performance by brazboy  [  ]  If being an athlete isn’t easy, imagine being the absolute best? Representing your country at the highest levels? That is Juninho’s challenge at most classic final of the world’s most popular’s sport most important competition: the Cockfighting World Cup.  •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Hyper Muscle •Immobility •Muscle/Strength •Public Nudity •Complete •M/M •M/M/M/...  Added Apr 2023 4,525 words 2,670 views
• 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 4,177 views 4.9 stars (7 votes)
• Hot coffee by brazboy  [  ]  Davi has heard about a very special coffee shop in downtown Belo Horizonte where massive hunks do everything, from serving the tables to serving as tables, and from brewing coffee to spiking it with their pre. Despite his shyness, Davi can’t help but want to visit such a place during his short trip to the city, to try and satisfy his natural curiosity.    •Huge Balls •Huge Cock •Public Orgasm •Muscle/Strength •Public Nudity •Plausible Size Difference •M/M •M/M/M/...  Added Jan 2023 3,771 words 2,546 views 4.6 stars (7 votes)
• Hulkster and Hoppy by Also Known As  [  ]  Jeremy “Hoppy” Hopkins and Alexander “The Hulkster” Hogan were best friends in high school, but at the twenty-year reunion, the Hulkster discovers what Hoppy has been up to all those years in-between.  •Cock Growth •Huge Cock •Muscle Growth •Man Scent •Increased Libido •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Witch/Warlock/Wizard •M/M •M/M/M •M/M/M/...  Added Feb 2021 Updated Jul 2021 23 parts 118,666 words 28,365 views 4.9 stars (55 votes)
• HUSH by The Gecko Rose  [  ]  A young man, an Acolyte of cHurch of Universal Scientific Hedonism (HUSH), finally becomes a full Brother, and learns all the secrets of the Brotherhood. Including all their special transforming abilities...  •Cock Growth •Hyper Cock •Self-suck •Multi-balls •Stretchy •Detachable •Transformation •Hyper Tongue •Merging •Goo People •M/M •M/M/M •M/M/M/...  Added Dec 2018 4 parts 9,806 words 8,596 views 4.8 stars (12 votes)

• Ice ice baby by David  [  ]  A well-hung rap star has an encounter with a couple of very devoted fans.  •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •First Time/Virgin •M/M •M/M/M •M/M/M/...  Added May 1997 7 parts 24,275 words 30,012 views 4.2 stars (6 votes)
• Incubus garage by Quick Master  [  ]  An incubus of the lower realms aims to corrupt all of the men working at a greasy local garage into incubi.  •Cock Growth •Huge Balls •Huge Cock •Nipple Emissions •Multicock •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tongue Growth •Hyper Pheromones •Infectious •Demons •Incubus/Succubus •Supernatural •M/M •M/M/M •M/M/M/...  Added Dec 2021 Updated Jan 2022 3 parts 15,288 words 11,357 views
• 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 11,293 views 4.9 stars (17 votes)
• It hides in the woods by brazboy  [  ]  An innocent hike in the Peruvian highlands is visited by a mysterious monster, leaving four friends to flee for their survival – but it is as they say, you can run but you can’t hide.  •Cock Vore •Huge Cock •Human to Cock •Cock Body •Public Nudity •Transformation •Nonconsensual change •Supernatural •Halloween •Complete •M/M •M/M/M/...  Added Oct 2022 3 parts 6,805 words 2,786 views
• It’s all a bit ’haze’y by Ziel  [  ]  When Markus gets accepted into the frat of his dreams, he was expecting one hell of a hazing. The truth is something much bigger.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •M/M/M/...  Added Dec 2016 4,613 words 18,177 views 4.6 stars (12 votes)

• Jaselove by BRK  [  ]  Hot young celeb Jase attends a secret surprise Halloween midnight appearance at popup concert, only to find that there’s something eerie going on—and his fans are even more obsessively devoted than usual.  •Huge Cock •Public Orgasm •Extra digits •Multicock •Multiarm •Multileg •Increased Libido •Detachable •Nonconsensual change •Halloween •Complete •M/M •M/M/M/...  Added Oct 2021 4,851 words 2,887 views
• Jones prep by BRK  [  ]  Sean is nervous about fitting in at Jones Prep, especially since the guys there are so muscular and beautiful. Fortunately, there’s a way to induct new guys into their special kind of student body.  •Muscle Growth •Muscle/Strength •M/M •M/M/M/...  Added Apr 2003 3,432 words 13,368 views 4.5 stars (8 votes)

• 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 10,375 views 4.5 stars (6 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 12,843 views 5.0 stars (186 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 7,009 views
• 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 12,493 views 4.7 stars (20 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 3,981 views

• Maple Bar by Tym Greene  [  ]  Three friends go to a new bar in town, but as they drink they change, and as they change they drink, and soon they exchange Old Glory for l’Unifolié as their humanity becomes a little more…animalistic. Not that any of them notice anything…  •Huge Cock •Muscle Growth •Transformation •Human to Animal/Anthro •Anthro/Furry •Anthro/Scaly •M/M •M/M/M/...  Added Dec 2021 3,792 words 3,242 views 4.6 stars (5 votes)
• Mariposa Halloween by Cris Kane  [  ]  Lance brings a special surprise before he and his friends head out to West Hollywood for the Halloween block party.  •Huge Cock •Muscle Growth •Increased Libido •Transformation •Getting Hairy •Werewolves •Supernatural •Halloween •Series •M/M/M/...  Added Nov 2021 2 parts 8,551 words 5,150 views 4.2 stars (6 votes)
• Mariposa honeymoon: A six-pack story by Cris Kane  [  ]  Their flamboyant best-man Pierce gives strait-laced newlyweds Derek and Charles a mysterious six-pack to liven up their Cancun honeymoon.  •Cock Growth •Cock Shrinking •Huge Cock •Getting Dumber •Other Mental Changes •Muscle Growth •Muscle/Strength •Butt Growth •Belly Growth •Increased Libido •Size Decrease •Size Increase •Age Regression •Race/Ethnicity Change •Getting Hairy •Witch/Warlock/Wizard •Series •M/M •M/M/M/...  Added Dec 2018 Updated Feb 2019 19 parts 105,833 words 18,885 views 4.6 stars (12 votes)
• MG Project: Test Subject #5 by HeyDaddy01  [  ]  A 50-year-old man recovering from an auto accident qualifies for a life-changing experimental project.  •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Gradual Change •Bodily Fluids •Hyper Pheromones •M/M •M/M/M •M/M/M/...  Added Jan 2023 Updated Apr 2023 20 parts 59,135 words 14,029 views 4.6 stars (19 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 2,046 views
• Monster Mashup by matt1008  [  ]  Four bored guys at a Halloween party decide to play a game that unexpectedly results in delightfully monstrous transformations.  •Huge Cock •Transformation •Size Increase •Sex-Slave •Anthro/Furry •Vampires •Werewolves •Supernatural •Halloween •M/M •M/M/M/...  Added Oct 2020 7,288 words 6,048 views
• Moocows by Meddler Incs  [  ]  Cody's world is turned upside down when he is faced with a twisted coach and his followers.  •Cum Milking •Nipple Emissions •Muscle Growth •Muscle/Strength •Human to Animal/Anthro •Nonconsensual change •Hypnosis •Mind Control •M/M/M/...  Added Jan 2017 Updated Jul 2022 9 parts 18,667 words 37,876 views 4.8 stars (36 votes)
• Muscle spring break by Giun  [  ]  A bunch of straight college guys plan an exciting spring break in Cancun. When their bodies start to change, so do their feelings for each other.  •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength •M/M •M/M/M •M/M/M/...  Added Apr 2003 4,087 words 11,923 views 4.6 stars (9 votes)
• My roommate (complete) by LenZelig  [  ]  Bill’s hot adventures with his irresistible sex-god of a roommate, Andy Wang, and the others drawn into his adventures, combined with the stories of Andy’s son and his friends. (This revised and updated compilation version includes both “My Roommate” and “My Roommate: The Next Generation.”)  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Age Difference •First Time/Virgin •Incest •Brothers •Father/Son •Bisexual •Hetero Sex •Dom/Sub •Witch/Warlock/Wizard •Gay Pride •Mind Control •Complete •M/F •M/M •M/M/F •M/M/M •M/M/M/... •M/t •t/t  Added Jul 2002 Updated Jun 2021 29 parts 222,742 words 148,956 views 4.5 stars (25 votes)

• One and the same by EdIam  [  ]  Six very different students are chosen by their professor to take part in an experiment.  •Straight to Gay •Nonconsensual change •Horror •Mind Control •M/M •M/M/M/...  Added May 2021 7 parts 16,233 words 6,393 views 4.7 stars (6 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 •Series •M •M/M •M/M/M •M/M/M/...  Added Jun 2019 Updated Jun 2022 54 parts 118,619 words 64,275 views 4.9 stars (52 votes)

• Penis juice by Josh Dugan  [  ]  One of the best drinks ever to come on the market is introduced at the local gas station.  •Cock Growth •Huge Cock •M/M •M/M/M/...  Added Nov 2003 931 words 16,312 views 5.0 stars (8 votes)
• Plato’s Atlantis by brazboy  [  ]  A scholar discovers a different version of Plato’s dialogues which has a different take on the causes of the fall of Atlantis: could it be that the tsunamis which engulfed the lost island were of white, hot, human spunk?  •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Immobility •Giants •M/M •M/M/M •M/M/M/...  Added May 2022 2 parts 2,317 words 3,880 views
• 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 11,400 views 4.3 stars (16 votes)
• Pool party by FanTCMan  [  ]  Two young men are nervous but excited. They’re about to show off their muscle transformation in front of all the guys at the pool!  •Muscle Growth •Muscle/Strength •Getting Handsomer •Age Difference •Incest •Father/Son •M/M/M/... •M/t •t/t  Added Dec 2002 1,575 words 19,709 views 4.7 stars (6 votes)
• The priapus club by Max Mann  [  ]  That secret shrine to the god of dicks isn’t just there for decoration.  •Cock Growth •Huge Cock •Hyper Cock •M/M/M/...  Added May 2002 3,169 words 21,916 views 4.7 stars (9 votes)
• The profile by RdyRoger  [  ]    •Cock Growth •Cock Shrinking •Huge Cock •Self-suck •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •App •M/M/M/...  Added Feb 2011 3,656 words 15,982 views 4.4 stars (5 votes)
• Project Cerulean MX: Aaron's story by CsabaXXX  [  ]  18-year-old Aaron’s life changes drastically when he’s accidentally exposed to a very effective growth serum.  •Huge Cock •Muscle Growth •Increased Libido •Bisexual •Hyper Pheromones •M/F/F •M/M •M/M/M/...  Added Nov 2022 Updated Feb 2023 8 parts 17,454 words 6,718 views 4.9 stars (11 votes)

• Random acts of muscle by Mad Dog  [  ]  Three stories involving Steve, a muscle-loving guy who can alter reality.  •Cock Growth •Huge Balls •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •Age Progression •Race/Ethnicity Change •Getting Hairy •Retcon •Nonconsensual change •Christmas •M/M •M/M/M •M/M/M/...  Added Aug 2009 Updated Dec 2010 3 parts 11,204 words 36,694 views 4.6 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 3,192 views 4.7 stars (6 votes)
• Remote control by brazboy  [  ]  Rodrigo orders some remote-controlled dildos he can use at work. What he didn’t know is that he’d not be the only one in the office with such a device.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Public Orgasm •Multi-abs •Multi-balls •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Stacking •Muscle/Strength •Dildos/Toys •Complete •M/M •M/M/M •M/M/M/...  Added May 2023 2 parts 9,087 words 2,045 views
• The rent boy who saved Christmas by BRK  [  ]  Cody and his extra-large cock have a premium gig going, until a few random words to the wrong person turn him into the magical nephew of a very real supernatural being—and this year, Uncle Kris needs his help.  •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Size Increase •Retcon •Merging •Supernatural •Christmas •M/M •M/M/M •M/M/M/...  Added Dec 2022 2 parts 8,386 words 3,552 views 5.0 stars (9 votes)
• Resolutions by BRK  [  ]  Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Other Mental Changes •Hyper Muscle •Muscle Growth •Muscle/Strength •Increased Libido •Size Decrease •Size Increase •Tongue Growth •Retcon •Suggestion •Nonconsensual change •New Year's Eve •Complete •Series •M •M/M •M/M/M •M/M/M/...  Added Jan 2021 Updated Feb 2022 13 parts 70,716 words 35,273 views 4.9 stars (36 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 2,344 views 4.4 stars (5 votes)

• Sam and Bolt by MaxMorphs  [  ]  Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Cum inflation •Hyper Cum •Nipple Emissions •Getting Taller •Size Increase •Getting Hairy •Age Difference •Incest •Father/Son •Infectious •M •M/M •M/M/M/...  Added Sep 2016 Updated Dec 2016 11 parts 48,242 words 76,747 views 3.9 stars (56 votes)
• Sean goes to prison by Joven  [  ]  After an ill-advised flirtation with vandalism, Sean ends up at a very strange detention center where you’re either milking the other prisoners with the oversized balls, or… you’re one of the ones being milked.  •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Cum Milking •Straight to Gay •Muscle Growth •Size Increase •Nonconsensual change •Restraints •M/M •M/M/M/...  Added Aug 2017 Updated Dec 2021 18 parts 28,246 words 49,734 views 4.7 stars (42 votes)
• 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 15,464 views 5.0 stars (13 votes)
• So you wanna be a hunk? by YellowJester  [  ]  The new game show So You Wanna Be a Hunk offers men down on their luck an opportunity to participate in various challenges to win the chance to improve their bodies and become hunks!  •Cock Growth •Ball Growth •Huge Cock •Straight to Gay •Muscle Growth •Public Nudity •Man Scent •Getting Handsomer •Voice Deepening •Getting Taller •Age Regression •Getting Hairy •Hairless •Hyper Pheromones •M •M/M/M/...  Added Mar 2023 Updated Apr 2023 3 parts 15,197 words 11,070 views 5.0 stars (28 votes)
• Straight men at the club boozed & bred by BigManBigBelly  [  ]  A hot local club is having issues with predatory men so they devise a plan to teach them a lesson, providing free samples of a liquor that clouds their minds and imbues them with the power of impregnating other men.  •Huge Cock •Cum inflation •Belly Growth •Male Pregnancy •Getting Fatter •Nonconsensual change •M/M/M/...  Added May 2022 Updated Jun 2022 1,416 words 5,073 views
• A super costume party by Redouan  [  ]  It’s Halloween and Josh’s friend loves to go to Halloween costume parties. Josh hates dressing up, so he has to deal with the dilemma: will he wimp out, or will he show up and show off as a superhero?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Retcon •Lycra/Spandex •Halloween •Superhero/Supervillain •Complete •M/M/M/...  Added Oct 2021 6,511 words 6,762 views 3.8 stars (10 votes)

• Taste the rainbow by OneLuckyGuy89  [  ]  Luke, Josh and Matt are called to New Orleans by their old friend, Jeremy. Luke’s 21-year-old son joins them, excited to be able to drink. The bar is known for making beer with fresh fruit in it, but little do they know the side effects they’re about to experience.  •Cock Growth •Ball Growth •Huge Cock •Muscle Growth •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Incest •Father/Son •Complete •M/M •M/M/M •M/M/M/...  Added May 2023 2,497 words 3,987 views 4.6 stars (10 votes)
• Threefer: Barry by BRK  [  ]  Performing at a festival with his band, Barry is getting way too stimulated thinking about all the things that have happened to him since his drummer Wes introduced him into their little group—especially some unexpected and very personal changes that no one knows about yet, not that he’ll be able to hide them for long…  •Nipcocks •Multicock •Muscle Growth •Increased Libido •Gradual Change •Mouthcock •Complete •Series •M/M/M/...  Added Jun 2022 2,816 words 2,151 views
• Threefer: Cam by BRK  [  ]  For Cam, living with Quinn and his beautiful nipcocks is a dream—a dream that also stimulates a growing feeling of envy.  •Nipcocks •Nipple Emissions •Multicock •Muscle Growth •Complete •Series •M/M/M •M/M/M/...  Added Feb 2022 2,461 words 2,742 views 4.9 stars (8 votes)
• Threefer: Wes by BRK  [  ]  Being around not one but two lovers transformed by the strange cock-growth drug DX3, Wes can’t but wonder what would happen if he took some, too.  •Cock Growth •Huge Cock •Nipcocks •Nipple Emissions •Increased Libido •Mouthcock •Complete •Series •M/M •M/M/M/...  Added Apr 2022 3,067 words 3,186 views
• Toy story by LenZelig  [  ]  During a storm Bob stumbles across a strange webpage offering something called “The Ultimate Sex Machine”. Intrigued, he clicks “order”, expecting maybe a sophisticated sex toy. Instead he gets Randy, a hunk-shaped machine dedicated to ensuring that Bob experiences ultimate sexual possibilities from now on and willing to reshape reality to make it happen.  •Muscle Growth •Muscle/Strength •Age Difference •Incest •Father/Son •Twins •Androids/Cyborgs •Space Travel •Complete •M/M •M/M/M/... •M/t •t/t  Added Jul 2002 2 parts 6,947 words 29,521 views 5.0 stars (27 votes)
• The training program by BRK  [  ]  Recruited to take part in an intense and highly selective three-week LEO training program, Texas Ranger Dusty thinks he and his fellow trainees are in for a lot of hard work and conditioning. What he doesn’t know is what exactly these elite law-enforcement men are being trained for.  •Always Hard •Cock Growth •Self-suck •Hyper Cum •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change •Sex-Slave •Aliens •Complete •M/M •M/M/M •M/M/M/...  Added Aug 2021 5 parts 8,850 words 12,125 views 4.4 stars (8 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 28,514 views 5.0 stars (11 votes)
• 25 bottles of beer on the wall by Seth Peterson  [  ]  A New Year’s frat initiation bears some very delicious fruit for newcomer Mateo!  •Cock Growth •Muscle Growth •Getting Handsomer •Voice Deepening •Getting Taller •Getting Hairy •New Year's Eve •Metabods 25 •Alcohol •M/M/M/...  Added Jan 2022 1,443 words 5,466 views
• 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 2,001 views 5.0 stars (9 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 36,966 words 24,424 views 5.0 stars (11 votes)

• Vivid by BRK  [  ]  Alex sees a new neighbor moving in and lets his imagination build him up to new levels of sexiness.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Muscle Growth •Muscle/Strength •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Mouthcock •Incest •Brothers •Triplets •Complete •M/M •M/M/M/...  Added Nov 2022 3,578 words 4,509 views 4.9 stars (7 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 41,167 views 4.8 stars (13 votes)