Straight to Gay
When a character that is definitely straight, previous not attracted to men, is suddenly drawn to guys and wanting to fool around with them (or one in particular—in other words, “gay for you” counts as this). May involve the effects of something Infectious.
Related: Addiction; Butch-to-Fem; Gay to Straight; Getting Dumber; Other Mental Changes.
Child of: Mental Changes.
Top Stories: “Justin (the bigger the better)”; “All good things”; “Mind and body”; “Bigger issues”; “Empire”; “Changing Nick”; “The brothers”; “Ad man”; “Mustering up”; “Bending the straight boys”.
Recently Updated: “Seth’s life changing adventure”; “A real man”; “Pan-Galactic Human Fan Club”; “Don’t talk about me!”; “The interrogator”; “Be careful what you wish for”; “Stuck in the neighborhood”.
128 stories found. Total word count: 2,245,536.
- Abyssus Abbey by Pen Darke Self XCock 2Gay MuscUp Musc BellyUp Tf SizeUp Scaly Demons Incub Ogres Fant Horror Supn Series Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. Added Feb 2020 Updated May 2020 17 parts 124,798 words 12,479 views 4.8 stars (38 votes)
- Ad man by FanTCMan CockUp Cock HyCock HyCum 2Gay HyMusc MuscUp Musc Hairier Nonc Infect Powerful ad exec Tucker needs the help of one of his reps, an amateur bodybuilder named Larry, to break into the sports and fitness market. Larry takes the initiative and offers to help a potential client test their new supplement, and the results aren't what Tucker or Larry expect. Added Dec 2003 8,642 words 63,723 views 5.0 stars (30 votes)
- All good things by Anon Amon CockUp Balls Cock HyCock CumInf HyCum NipCum 2Gay Immob MuscUp Musc Inc Bro Twins Infect After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 159,048 views 4.5 stars (126 votes)
- All kinds of jobs by Musiker Cock 2Gay Musc 2Animal HyTongue Slave Fur Series Dale was straight before his transformation, but his transformation included becoming pansexual. It's time, with Max's help, for Dale to be introduced to gay sex. Added Dec 2019 6,182 words 4,729 views
- Alpha Mike finds a beta by Eric Aaldersen Balls Cock HyCum 2Gay Musc HyPher Supn Series Inspired by Luke’s recent conquests, older brother Mike goes on the hunt to find a beta of his own to breed into alphahood and gets more than he bargained for. Added Jun 2020 7,244 words 4,014 views 4.8 stars (8 votes)
- An app for the ages by Seth Peterson CockUp Cock Fem Dumber 2Gay MusBr MuscUp Musc Taller Hairier App Nonc An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? Added Dec 2018 3,147 words 19,769 views 4.9 stars (24 votes)
- Basso profundo by BRK CockUp Cock 2Gay MuscUp Musc DeeperVoice Hairier Sugg Mind Andrew hates how puberty had been a lot kinder to his studly, alpha male jock roommates. Even his voice is higher. All that changes with a belated puberty upgrade—especially the part about his voice. Added Jan 2021 2,030 words 6,754 views 4.6 stars (11 votes)
- Be careful what you wish for by Tereshky CockUp Balls Cock 2Gay Immob MuscUp Musc AgeDn Nonc “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. Added Feb 2020 Updated Jun 2021 9 parts 42,479 words 38,260 views 4.8 stars (15 votes)
- Bending the straight boys by iciss CockUp Cock 2Gay MuscUp Musc Virgin Inc Bro Twins At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. Added Jan 2008 2 parts 11,063 words 54,311 views 4.7 stars (34 votes)
- Best buds by Richard Jasper Cock 2Gay MuscUp Musc Grad Hairier John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding… and succeed beyond their wildest imaginings. Added Feb 2020 9 parts 13,438 words 7,850 views
- Bigger issues by muscl4life AlwHard CockUp Cock HyCock XAbs 2Gay MuscUp Musc Worship SizeUp Series Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? Added Dec 2013 6 parts 46,984 words 116,518 views 3.8 stars (20 votes)
- Bond of the necklace by Roland Patten CockUp 2Gay Musc Zac moves into an "all gay" roomshare, but the other hot guys in his apartment are more than just roommates. Added Nov 2014 942 words 11,174 views 2.8 stars (25 votes)
- The boost by Cris Kane Dumber 2Gay MuscUp Musc The mysterious boost in a health club’s smoothies causes fast and dramatic changes. Added Jul 2015 2 parts 12,889 words 19,869 views 4.9 stars (7 votes)
- The Bridge by Stumpjumper CockUp Cock 2Gay MuscUp Musc Scent Tf Hairier AI A safety technician is exposed to an artificial intelligence that rebuilds him and his best friend in ways they can't imagine. A decade later, the repercussions are still unfolding. Added Jun 2019 5,446 words 8,864 views 4.7 stars (9 votes)
- The brothers by FanTCMan AlwHard CockUp Cock Addict 2Gay MuscUp Musc Grad Hairier Inc Bro Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 8 parts 22,620 words 90,283 views 4.8 stars (87 votes)
- Buck by BRK 2Gay MuscUp Musc Sugg M/M Davis is taken aback when a cocky new partner he’s never met before climbs unexpectedly into his car during a stake-out. But it’s what Buck has to say that really takes him by surprise. Added Aug 2017 5,289 words 12,449 views 4.8 stars (13 votes)
- Buying new underwear by James Morris CockUp Balls Cock HyCum 2Gay Sugg Matt goes to buy underwear and runs into a hugely hung stud in the changing rooms who needs some help trying on his own purchases. Added Feb 2019 1,531 words 12,918 views 3.8 stars (9 votes)
- C is for… by King Dave CockUp Cock 2Gay MuscUp Musc Grad AgeDn Owen decides to order some custom health supplements online. He never expected them to have these kinds of side effects. Added Feb 2021 Updated Mar 2021 4 parts 8,701 words 11,987 views 4.9 stars (10 votes)
- Chad gets collared by Portowulf Dumber 2Gay Virgin Slave Mind Roommates Rohan and Chad find an alternative use to a failed experimental device. Added May 2020 2,027 words 4,018 views
- Changing Nick by BRK AlwHard Cock XAbs XCock XHead XArms XLeg XLimb 3Legs XPec Rep Stack 2Gay MuscUp Musc SizeUp App Retcon Nonc Merg M/M M/M/M M/M/M/... 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. Added May 2013 Updated Apr 2020 16 parts 59,149 words 92,251 views 4.6 stars (34 votes)
- Charlie by NBCK99 CockUp Cock HyCock 2Gay Like everyone else in the dorm, Jude has gotten used to Charlie, the guy down the hall, and the way Charlie’s cock grows in his sleep—not to mention the effect it has on the everyone around him. But when he wakes up to find that Charlie’s cock has gotten not only out of hand but out of room, Jude confronts Charlie, with unexpected results. Added Nov 2014 3,891 words 16,879 views 4.7 stars (21 votes)
- Chris olympus by FanTCMan CockUp 2Gay MuscUp Musc Hairier AgeDiff Inc Dad Added Dec 2002 3 parts 9,167 words 31,614 views 4.4 stars (16 votes)
- Christmas wish by Riu CockUp Cock HyCock 2Gay MuscUp Musc Sugg Inc Bro Xmas Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. Added Dec 2016 3,925 words 20,478 views 4.9 stars (20 votes)
- The chronicles of Besar Otot by OneLuckyGuy89 CockUp Cock HyCock XCock MFSwap 2Gay MuscUp Musc Tf Taller PSD SizeUp AgeUp Hairier AgeDiff Inc Bro Dad Nonc HyPher On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. Added Jan 2020 Updated May 2021 8 parts 25,601 words 10,380 views
- Coach Barker by Argenti CockUp Cock HyCock HyCum 2Gay MuscUp Musc Taller Giant PSD SizeUp Infect Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. Added May 2019 Updated Jun 2019 9 parts 18,987 words 26,345 views 4.9 stars (22 votes)
- Cock boy conversions by CockTFBoi 2Cock XCock 2Gay Tf Nonc A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. Added Mar 2014 19 parts 14,199 words 39,026 views 3.8 stars (8 votes)
- Coffee coffee by NBCK99 AlwHard CockUp Cock 2Gay MuscUp Musc SizeUp The employees at the campus’s hottest coffee shop seem to be getting sexier… and so are the customers. Added Dec 2010 2 parts 5,251 words 29,415 views 4.8 stars (21 votes)
- Company guys by FanTCMan CockUp Cock Mental 2Gay MuscUp Musc Libido Hairier AgeDiff Inc Dad You can’t even imagine how excited Joey and I were, excited and scared, when Dad said he was going to give us the formula he’d been sampling. We were going to be models for what he called the Company. Added Dec 2002 2 parts 7,919 words 28,623 views 4.7 stars (10 votes)
- The curse by muscl4life Cock 2Gay MuscUp Musc Tf Added May 2014 2,443 words 21,411 views 4.3 stars (7 votes)
- Cursed cocks by CockTFBoi CockUp CockDn CumInf HyCum PublicOrg FTM Addict 2Gay MuscUp Scent Libido Grad Hairier HairDecr Nonc HyPher M/M M/M/M/... 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. Added Aug 2020 8 parts 25,154 words 7,221 views
- Curt’s Olympic bid by Portowulf 2Gay BellyUp Fatter Hum Nonc Curt thought his dreams of competing in the Olympics were over before a mysterious coach promises to make him huge. Added Sep 2020 1,377 words 3,161 views
- Daddy’s boy by Seth Peterson CockUp Cock NipCum Dumber 2Gay MusBr MuscUp Musc Hairier Dom Hum What happens when a cocky, overly narcissistic businessman oversteps courtesy? Why, muscle-growing, mind-altering, submission-inducing karma, of course! Added Jun 2018 2,534 words 22,385 views 4.8 stars (14 votes)
- Damian and the three muscleteens by hyperboi CockUp Cock HyCock 2Gay MuscUp Musc AgeDiff Inc Bro Dad Twins Infect Added Dec 2012 5 parts 8,169 words 48,438 views 4.3 stars (26 votes)
- Dawn of the Dragon-Men by JKL Wings 2Gay MuscUp Tf SizeUp Virgin Scaly Drake and Irving stumble on an old dragon’s nest and investigate a dead-looking dragon’s egg they find there, only it’s not as inert as it seems. Added May 2020 1,156 words 2,154 views
- Derek’s rebirth by muscl4life CockUp Balls Cock HyCock Self HyCum NipCum 2Gay MuscUp Musc Giant PSD SizeUp AgeDiff An elixir from the dawn of time is turning Derek into the ultimate muscle daddy, which he demonstrates by wearing out three young admirers. Taking on a personal trainer as his acolyte, Derek prepares himself for an even more impressive Phase Two of his transformation. Added Nov 2018 3 parts 11,737 words 22,962 views 4.6 stars (14 votes)
- Dog and Pony Show: FAQ by Musiker Cock Mental 2Gay MuscUp Musc Tf 2Animal Bi Dom Slave Fur Series A hugely muscled human/dog hybrid gets to answer some FAQs about his awesome life in the adults-only Land of Eros Zoo, including daily activities, his sex life with his big, horsey lover, and just how lovingly their Master takes care of them. Added Apr 2019 7,086 words 3,919 views
- Don’t talk about me! by jewelbee PublicOrg 2Gay BellyUp Fatter Retcon Sugg Inc Dad Nonc What if one day, everything someone said about you became true? Everything someone says to your face, whether lie, sarcasm, joke, hyperbole… would change you. 18 year old campus douche Nick learns this the hard way, faced with a curse after he led on the wrong girl. How will he get rid of the curse, and more importantly… just how much will he change in the meantime? Added Aug 2020 Updated Jul 2021 3 parts 4,348 words 7,050 views 4.9 stars (35 votes)
- The duplex by TheCandymanCan13 Cock 2Gay Bi Het Peter and his hot wife, Eleanor, are looking for a little excitement. They decide to try sharing sex with another couple, but don’t have much luck until a chance encounter introduces them to Henry and Rose, both of whom know exactly how to please a man and woman. Added Apr 2018 9,099 words 4,802 views 3.9 stars (8 votes)
- Empire by LenZelig CockUp Cock Self 2Gay MuscUp Musc Taller SizeUp AgeDiff Beast Virgin Inc Bro Dad Twins Bi Het Nonc Slave Share Alien Space Tksg Mind Series A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure. Added Apr 2019 Updated May 2021 40 parts 365,561 words 114,844 views 4.8 stars (38 votes)
- Enlargement by Boston Guy CockUp Balls Cock HyCock 2Gay MuscUp Musc Grad Tf SizeUp Nano Nonc A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. Added May 2013 Updated Jun 2013 5 parts 14,943 words 42,818 views 4.5 stars (20 votes)
- The escape by hyperboi CockUp Cock HyCock Self 2Gay MuscUp Musc Inc Bro Twins Nonc Alien Sam and his brother find themselves taken in their sleep and trapped in some strange warehouse-like space, along with all the other teens in their community. Not only is there no way out, but something is happening to them all... Added Dec 2014 3,492 words 20,468 views 4.7 stars (20 votes)
- Evolving friendship by Yoru CockUp CockDn 2Gay Musc Scent Dom Hum Preston and David were bros for life until David began taking a secretive treatment that has made him bigger, stronger, and more aggressive. Preston wants to save their friendship, but David has changed and may have to force Preston to accept that. Added Oct 2020 3,861 words 4,976 views 4.6 stars (16 votes)
- Family values by FanTCMan Cock 2Gay MuscUp Musc Hairier Inc Bro Visiting his brothers in California leads to surprise after surprise, starting with their being much bigger than they had been before... Added Jul 2014 1,448 words 26,033 views 3.9 stars (30 votes)
- FertiliGro by BeastCZ AlwHard CockUp Cock Addict 2Gay MuscUp Musc Hairier Bi Het FertiliGro, a new fertility supplement, promises improved virility and sexual experience in men—though people don’t realize just how much the little capsules will change their life. Added Feb 2020 2 parts 1,729 words 7,749 views 4.4 stars (5 votes)
- A few minor adjustments by Cris Kane Cock 2Gay MuscUp Musc SizeUp Geeky freshman Ryan is given a camera with special selfie-editing options that Instagram hasn’t thought of yet. As Ryan adjusts to his modified body, he then applies the camera’s effects to his jerk of a roommate, leading to all sorts of complications and an unexpected encounter with his roommate’s bro buddy Shiloh. Added Oct 2014 4 parts 19,736 words 28,285 views 4.7 stars (30 votes)
- A fine bromance by Richard Jasper CockUp Cock 2Gay MuscUp Musc Hairier Once Roger finds a young straight boy lifting buddy, the growth (muscles and cock) really takes off—for both of them! Added Jan 2020 3 parts 6,603 words 7,022 views 4.8 stars (8 votes)
- From the files of the Magic Misuse Office by BRK CockUp Cock XCock XHead XArms XLimb XTorso Rep 2Gay MuscUp Libido Tf SocMed Inc Twins Merg M/M M/M/M 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. Added Sep 2017 Updated Jul 2018 4 parts 13,949 words 12,675 views 4.9 stars (29 votes)
- The fugitive by Cris Kane Cock Mental 2Gay Tf AgeDn Dom Slave Mind One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. Added Oct 2019 7,458 words 4,785 views 5.0 stars (5 votes)
- Growth by association by Richard Jasper CockUp Cock 2Gay MuscUp Musc Taller Supn When Roger Clark—improbably huge, impossibly built—shows up at Fitness World wanting to hire half a dozen personal trainers (all male) for 12 weeks, the guys don’t know what to think. But they all say YES when he quotes a price that’s about 10 times their going rate! Growth, growth, and more growth ensues, in the muscle department and down below. Plus these totally straight jocks wind up being not so straight after all! Added May 2020 8 parts 10,404 words 3,653 views 3.0 stars (5 votes)
- Gym parasite by Aphon CockUp Balls Cock HyCock 2Gay Nonc Infect When a failed experimental piece of parasite goop finds itself in a gym, it must spread itself quickly or die. Its means of transmission has some huge side effects, whether you like it or not… Added Dec 2019 1,711 words 10,678 views 4.5 stars (16 votes)
- I, Bro-bot by Cris Kane AlwHard 2Gay Dom Mind A formerly homophobic preppie describes how he came under the control of his computer geek roommate. Added Mar 2019 3,877 words 6,203 views 4.8 stars (5 votes)
- I have heard the mermen singing by CentaurQuinn CockDn NoCock 2Gay MuscUp Musc Tf Merm Will’s cave diving trip goes horribly awry, but is the start of a new life. Added Oct 2020 2,600 words 2,204 views 4.4 stars (8 votes)
- I think... by EdIam Mental 2Gay Musc Hypno Mind Larry wants to think for Zack. Added Apr 2021 13,878 words 2,358 views
- The interrogator by ed Cock 2Gay Musc Worship DeeperVoice Dom Nonc Mind I’m a consultant for local law enforcement, with a unique ability to get the info they need. Added Jun 2021 3,187 words 1,859 views 5.0 stars (7 votes)
- Lather, rinse, repeat by Cris Kane Mental 2Gay MuscDn Musc SizeDn HairDecr Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. Added Sep 2020 Updated Oct 2020 2 parts 9,938 words 5,144 views 4.8 stars (5 votes)
- The Latin twins by RdyRoger CockUp CockDn Balls Cock 2Gay MuscUp Musc Grad Taller SizeDn SizeUp Race Sugg Inc Bro Dom A man is gifted by "the watchers" to make changes to himself and others that will last for 24 hours. Two of his escapades are detailed in this story. Added Apr 2012 2 parts 7,238 words 33,711 views 4.6 stars (8 votes)
- The leave-behind by BRK XDig XLimb 2Gay Musc Det The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. Added Aug 2014 Updated Oct 2019 5 parts 17,260 words 14,794 views 4.6 stars (16 votes)
- Livin la vida loca by Onix Dumber 2Gay Race Nonc Slave Hypno Mind I wasn’t always like this… but Steve—I mean my Master says I won’t be able to remember any of that in a little while. Added Apr 2003 9,124 words 11,888 views
- Lockdown gym by BRK AlwHard CockUp Cock Rep 2Gay MuscUp Musc Worship NoShirts Handsomer Grad Taller AgeDiff Inc Bro Twins Pandem 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. Added Apr 2021 3,110 words 5,230 views 4.7 stars (13 votes)
- Los alamos summer camp by FanTCMan CockUp 2Gay MuscUp Musc Added Dec 2002 1,618 words 10,445 views 3.2 stars (6 votes)
- Love and foot rubs by Musiker 2Gay Musc 2Animal Slave Fur Series Dale the Clydesdale and Max the dog are enormously muscular, well-hung exhibits in the adults-only Land of Eros Zoo where everything they do—including have lots of sex—is on public display. In this story, they discover why their keeper, Mister Glenn, has never asked them for sex, despite it being an expected part of their servitude. They also discover Mister Glenn has a fetish that even he didn't know he had. Added May 2019 5,780 words 2,486 views
- A love letter by Seth Peterson 2Gay BellyUp Handsomer Grad Taller PSD Fatter A slow, steady, and delicious story of love, growth, and lots of big doughy softness! Come see the progression of a boy and his one and only…from friends to lovers to something very big indeed! Added May 2020 20,430 words 3,162 views
- Lunch of champions by Cris Kane CockUp Cock 2Gay MuscUp Musc Skinny nerd Tyler is befriended by a high-school football star and slipped some of the team's special training diet. Added Dec 2018 7,493 words 8,753 views 4.9 stars (9 votes)
- Made for each other by Richard Jasper CockUp Cock 2Gay MuscUp Musc Xmas Hallow Tksg Blake and Chad, two recent college graduates, meet at Muscles in Motion, the only gym in their small town in the Catskills. Thrown together as workout partners by the sex-on-a-stick straight boy personal trainer who doesn’t have any interest in clients beyond their bust size, Blake and Chad soon they really are Made for Each Other! Added Jun 2020 9 parts 11,359 words 3,010 views
- Matt and his dad by Meddler Incs Cock 2Gay MuscUp Musc Inc Dad Nonc Symb Hypno Series When Matt comes home to visit his dad, he is forced into being part of The Crew. Added Jun 2020 3,343 words 6,443 views
- Mimbo drops by Absman420 CockUp Cock Dumber 2Gay MuscUp Musc Tf Nonc Rape Mind Tom receives a secret serum that turns men into horny, dumb, huge-cocked muscle hunks. He decides to try it out on his bicycling buddy Sam, and discovers it’s extremely effective—especially in multiple doses. Added Jul 2011 2 parts 13,794 words 42,536 views 4.7 stars (28 votes)
- Mind and body by BRK AlwHard CockUp Cock XCock 2Gay MuscUp Musc NoShirts Taller SizeUp App Sugg Inc Bro Hypno Mind Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 Updated Jul 2017 16 parts 66,227 words 129,427 views 4.7 stars (92 votes)
- Morph cam by BRK Cock 2Gay MuscUp Musc A 3-D website that lets you morph digital hunks on cam is really, really realistic. Added May 2011 1,732 words 24,708 views 4.6 stars (7 votes)
- Muscle blind by Richard Jasper Cock 2Gay MuscUp Musc Grad Brandon, Ryan, Bobby, and Roger are college freshmen, sharing a suite. Roger is growing like a rocket but Bobby doesn’t seem to notice, so Brandon and Ryan devise an experiment to open Bobby’s eyes. Added Jun 2020 2,412 words 2,625 views
- Muscle mentor by Peterbilt Cock 2Gay Musc Brady nervously approaches the godlike Jake in the locker room, and ends up glad he did. Added May 2014 14,005 words 16,365 views 4.6 stars (7 votes)
- Muscle spring break by Giun 2Gay Musc 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. Added Apr 2003 4,087 words 8,175 views 4.8 stars (5 votes)
- Mustering up by Krisiar CockUp Balls HyCock NipCum XAbs XLimb 2Gay MuscUp Musc Retcon Sugg Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. Added Jul 2011 2 parts 5,992 words 55,167 views 4.4 stars (18 votes)
- Mutant by Marquis de Rent CockUp Cock HyCock 2Gay Immob MuscUp Musc Giant SizeUp Super Tom discovers that he is a mutant with the power to grow men that have sex with him. College jock Chris decides to take advantage of it. Added Oct 2016 4,202 words 39,565 views 5.0 stars (24 votes)
- My brother’s boyfriend by Richard Jasper Balls 2Gay HyMusc HyStr MuscUp Musc Taller SizeUp Inc Bro HyPher Hunky, straight Marine Kyle is gobsmacked to find out that his bigger, hotter baby brother has an even bigger, hotter boyfriend! Added Feb 2020 5 parts 8,843 words 11,238 views 4.0 stars (7 votes)
- My man by hyperboi Cock 2Gay Musc Mind Straight jock Brian is okay with his muscle queen roommate, Kevin, affably resisting Kevin’s playful advances. Kevin, however, has some ideas about how to give Brian a change of attitude. Added Mar 2016 6,077 words 17,660 views 4.9 stars (8 votes)
- The need to obey by Musiker CockDn Balls Cock XArms XLimb MFSwap Mental 2Gay Musc BellyUp Taller Giant PSD SizeDn SizeUp Hairier Sugg Bi Het Cage Dom Slave Immort An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. Added May 2019 Updated Nov 2019 8 parts 44,462 words 19,154 views 4.8 stars (16 votes)
- The new simulation game by hyperboi CockUp Cockfuck Cock HyCock 2Gay MuscUp Musc Inc Bro On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. Added Mar 2016 5 parts 10,449 words 19,741 views 4.7 stars (16 votes)
- Next level love by Eclipse CockUp Cock HyCum Mental 2Gay MuscUp Musc SizeUp App Retcon Series Dylan gets an app that claims to bring him closer to his soulmate, but he’s not prepared for the consequences. Added Aug 2020 7,202 words 3,851 views 4.9 stars (10 votes)
- Nu-you by Cris Kane 2Gay Musc Swap A bored tech-conference attendee is given a demo of a life-changing new gizmo to try out. Added Aug 2014 4,176 words 14,112 views 4.7 stars (18 votes)
- One and the same by EdIam 2Gay Nonc Mind Six very different students are chosen by their professor to take part in an experiment. Added May 2021 7 parts 16,233 words 3,117 views
- Onion Hill Manor by William Allen CockUp Cock HyCock XArms XLeg XLimb 2Gay Immob MuscUp Musc Handsomer Tf Giant SizeDn SizeUp Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. Added Oct 2017 Updated Dec 2017 5 parts 25,642 words 20,328 views 4.9 stars (17 votes)
- Orientation by Cris Kane MFSwap 2Gay MuscUp MuscDn Musc Tf AgeUp After a welcoming party, freshman roommates discover that life is different at college—and so are they. Added Apr 2019 4 parts 20,127 words 12,778 views 5.0 stars (6 votes)
- Overshadowed by Cris Kane Mental 2Gay Tf Inc Bro Jealous of his jock older brother, gay misfit Lance gets a magical chance to change things. Added Apr 2019 2,658 words 5,488 views 2.6 stars (7 votes)
- Pan-Galactic Human Fan Club by bluesuedewho Cock Mental 2Gay Musc PSD Alien Andr Super-straight dude Charley gets abducted by a bunch of human-loving alien hunks. The beefy space bros keep telling him that humans are all naturally obsessed with sculpted muscles and huge dicks, but that’s crazy talk. So what if Charley occasionally slips away to jerk off to the thought of servicing giant alien dicks? That’s totally normal, right? Added Jul 2021 5,323 words 1,172 views 4.6 stars (5 votes)
- The pendant by Bulge101 CockUp Cock 2Gay MuscUp Musc Added Jun 2012 Updated Jul 2012 3 parts 4,654 words 37,538 views 5.0 stars (15 votes)
- The perfect body by Cockatrice 2Cock 2Gay Merg Nathan’s vision of having the perfect body involves being part of another person’s body. Added Jan 2020 3,972 words 4,422 views 4.7 stars (6 votes)
- The Perfect Guy goes viral by Cris Kane CockUp Cock 2Gay Musc Tf Retcon A man takes a mysterious online quiz, unaware that his answers are causing changes to his body, mind and life. Added Feb 2020 4,549 words 5,530 views 4.1 stars (8 votes)
- A perfect revenge by FanTCMan CockUp Cock 2Gay MuscUp Musc Handsomer Hairier Added Jun 2002 Updated Mar 2014 8,078 words 28,228 views 4.3 stars (16 votes)
- Perfectly normal by EdIam AlwHard Mental 2Gay NoShirts Retcon Inc Bro Dad Nonc John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. Added Jan 2021 8,364 words 3,009 views
- Pool party by BRK CockUp Balls Cock HyCum XCock Rep Mental 2Gay MuscUp Musc 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. Added Nov 2019 2 parts 7,501 words 8,068 views 4.3 stars (16 votes)
- Position wanted by Cris Kane Cock Dumber Mental 2Gay MuscUp Musc AgeDn Race Retcon A job agency tailors a middle-aged man’s resume to make him a more attractive prospect. Added Jan 2020 3,430 words 4,530 views
- The power of suggestion: Adrian and Noel by BRK CockUp Cock XCock 2Gay TongueGr Mcock Sugg Series Adrian’s new abilities reveal themselves during a conversation with Noel about muscle, cock, and unrequited love. Added Aug 2011 2,206 words 17,312 views 4.4 stars (8 votes)
- Ramón the developer by BRK CockUp Cock NipC HyCum NipCum XCock XArms XLimb XPec Rep Stack 2Gay MuscUp Musc Taller SizeUp Series M/M M/M/M Ramón is used to having lusty, eyes-only encounters with the hot and hunky guys in his office, but today everything seems so much more intense, and a little eye-fucking isn’t going to be enough. Added Aug 2018 4,544 words 7,131 views 5.0 stars (5 votes)
- A real man by DoubleCream CockDn Addict 2Gay Musc Worship Scent Mpreg PSD SizeDn HairDecr Virgin Cage Dom HyPher A douchey gym bro wakes up in another world, in another body. Added Jan 2021 Updated Jul 2021 5 parts 21,958 words 12,051 views 5.0 stars (23 votes)
- Rekindling the friendship by EdIam 2Gay Hum Nonc Hypno Mind Mark and Jack used to be best friends. Perhaps there is some way Mark can rekindle that friendship? Added Apr 2021 14,309 words 1,596 views
- The rental by Cris Kane 2Gay Tf Swap Middle-aged Ned tries a new service where you can rent a vacation home – and its owner’s body. Added May 2020 4,046 words 2,315 views
- Reset by Richard Jasper 2Straight 2Gay MuscUp Musc Grad AgeDn Inexplicably starting his life over again as a weedy teenager, Richard is determined to make sure things are different this time. Added Mar 2020 9,819 words 5,204 views 4.7 stars (6 votes)
- Resolution by Cris Kane Mental 2Gay MuscUp Musc New Years Two old friends are slogging through another New Year’s Eve until one of them makes a choice that breaks them out of their rut. Added Mar 2019 7,956 words 4,566 views
- The runner by LenZelig Cock 2Gay Musc AgeDiff Inc Bro Dad Bi Het Dom Series Jake is out for a morning run when he meets up with someone who is more than a man and looking for a different kind of exercise. Added Jun 2020 8,270 words 3,991 views
- School for studs by Josef Howard HyCum 2Gay MuscUp Musc Virgin Eldon agrees to hand himself over the so-called School for Studs for three years, knowing that the sex they’ll arrange for him with the sexy well-to-do will be worth the commitment. What he doesn’t expect is the expect the other Studs will have on him. Added Feb 2017 Updated Mar 2017 8 parts 17,252 words 18,329 views 4.9 stars (12 votes)
- Sean goes to prison by Joven CockUp Balls Cock CumMilking 2Gay MuscUp SizeUp Nonc Bond 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. Added Aug 2017 Updated Nov 2017 17 parts 25,344 words 35,160 views 4.7 stars (30 votes)
- Seth’s life changing adventure by Navy Alpha Pup CockUp CockDn Balls Cock 2Gay MuscUp Musc Scent DeeperVoice Viol Dom Hum Slave Fluids Alcohol Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted. Added May 2019 Updated Jul 2021 8 parts 30,810 words 13,515 views 4.8 stars (11 votes)
- The six pack by Cris Kane CockUp CockDn MFSwap Fem Dumber 2Gay MuscUp BellyUp Tf Taller SizeDn SizeUp Race Hairier Series Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to. Added Sep 2018 9 parts 38,564 words 17,519 views 4.9 stars (9 votes)
- The smell of lust by Seth Peterson Cock 2Gay MuscUp Libido Tf SizeUp Hairier Nonc HyPher Fur Scaly Dragon M/M I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? Added Jun 2016 11,127 words 19,670 views 4.2 stars (13 votes)
- Costumemania: The sticky super suits by Redouan CockUp 2Gay HyStr MuscUp Worship Taller SizeUp Dom Lycra Super Robin and Sven are two nerdy friends working at an office. They both love superheroes but are too invested in their office life to take the hobby further. But something is about to change this as they receive two costumes to wear for an upcoming event. Added Aug 2020 Updated Apr 2021 11 parts 32,532 words 9,461 views
- Stuck in the neighborhood by Cris Kane Fem Dumber Mental 2Gay Tf Nonc Lycra Swap Pride Brett is annoyed that the gay pride parade won’t let him get where he wants to go. Added Jun 2021 4,305 words 1,049 views
- The suitcase by J Reynolds 2Gay Swap Images Added Jul 2006 4 parts 14,491 words 19,329 views 4.7 stars (6 votes)
- Summer research by spacevlad CockUp Balls Cock HyCock Dumber Mental 2Gay HyMusc HyStr MuscUp Gut Musc Scent BellyUp Taller Giant PSD SizeUp Hairier Viol Slave 4th of Jul Dave, an ambitious researcher at a well-known university, hires an eager-to-grow football player to test an experimental growth supplement. The experimental growth supplement works much better than anticipated and Grunt gains over 50 pounds in just a week, though with some troubling side-effects. Added Oct 2017 Updated Dec 2017 12 parts 28,541 words 31,770 views 4.8 stars (24 votes)
- Surgery by Clearlyhere Balls Cock 2Gay MuscUp Derrick submits to a procedure that may solve his … little problem. Added Jan 2012 3,258 words 18,296 views 4.0 stars (6 votes)
- Tank the bouncer by spacevlad 2Gay MuscUp Gut Musc Scent Giant PSD SizeUp Fatter Viol Nonc Rape Bar owner Matt can only afford one bouncer for his bar, so he hires the biggest one he can find: Tank, an ex-college football player who is eager to grow even bigger. Matt has a way to make that happen, but after the first unexpectedly effective injection, the newly huge and strong Tank starts turning the tables on his boss. Added Jun 2016 Updated Aug 2016 18 parts 34,977 words 45,872 views 4.1 stars (29 votes)
- That balloon by RdyRoger CockUp Balls Cock HyCum 2Gay HyMusc MuscUp Musc Taller SizeUp AgeUp Hairier Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. Added Jul 2019 Updated Aug 2019 4 parts 10,293 words 14,266 views
- That’s a really huge cock, bro by Luke B. CockUp Cock HyCock 2Gay MuscUp Musc Dialog Just a down and dirty story about one jock stud finding out his muscle-bound jock buddy is hung like a mule—and growing. Added Nov 2016 3,726 words 34,343 views 4.8 stars (30 votes)
- To wish for cock by CockTFBoi CockUp CockDn CTheft NoCock Cock 2Gay Tf Cage Dom Pandem A chance encounter while hiking starts a series of events that will change Calvin and the world around him forever. Added Dec 2020 Updated Feb 2021 5 parts 13,965 words 11,155 views 4.7 stars (7 votes)
- Training Tony by BRK CockUp Cock 2Cock HyCock XCock 2Gay Musc A magnetically sexy young Italian man is about to enter a new life as a firefighter, except he and his devoted friends are sidetracked by the disappearance of his friend Frankie. Added May 2014 2 parts 8,640 words 20,842 views 4.4 stars (25 votes)
- Transform: Muscle City by Also Known As AlwHard CockUp Cock XCock 2Gay MuscUp Musc Worship Handsomer SizeUp Infect Series Series Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle. Added Jan 2014 21 parts 119,996 words 36,508 views 3.3 stars (19 votes)
- Uncle C by Portowulf CockUp 2Gay MuscUp AgeUp AgeDn AgeDiff Virgin Charles finds a trinket at a small store in the city that brings unexpected changes. Added Jun 2020 3,028 words 3,782 views
- An unexpected inflation by UberPump CockUp Pumping Cockfuck Balls Cock HyCock CumInf HyCum 2Gay Immob MuscUp Infl App Inc Bro Bi Nonc A college athlete named Keith and his friends discover what it feels like to enlarge their cock and balls with the mysterious device Keith ordered off the dark web. When things go awry, however, their packages get huge. Keith and his friends go on a massive journey of cock growth, bloated balls, and near exploding junk as they inflate their man parts to their absolute limit. Added Apr 2020 Updated Apr 2021 32 parts 67,870 words 49,149 views 4.9 stars (64 votes)
- Unintended hypnotist by Superlax Mental 2Gay Taller Sugg Hypno Adam's library find yields some interesting changes for him and his roommate, Brock. Added Aug 2019 Updated Oct 2019 3 parts 3,408 words 7,310 views 4.6 stars (12 votes)
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