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.

Child of: Mental Changes. Related: Addiction; Butch-to-Fem; Dom to Sub; Gay to Straight; Getting Dumber; Other Mental Changes.

Tag Group: Mental Change.

Recently Updated: “Think bigger”; “One more drop”; “Wrong number”; “So you wanna be a hunk?”.

210 stories found. Total word count: 3,397,618.

Abyssus Abbey by Pen Darke [ ] Welcome to Abyssus Abbey… a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned. •Self-suck •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Transformation •Size Increase •Anthro/Scaly •Demons •Incubus/Succubus •Ogres •Satyrs •Witch/Warlock/Wizard •Fantasy Realm •Horror •Supernatural •Series Added Feb 2020 Updated May 2020 17 parts 124,798 words 23,999 views 4.9 stars (67 votes)
Ad man by FanTCMan [ ] 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. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •Infectious •M/M Added Dec 2003 8,642 words 81,096 views 5.0 stars (52 votes)
All good things by Anon Amon [ ] 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. •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Emissions •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Incest •Brothers •Twins •Infectious •Complete •M/M •M/M/M Added Feb 2017 Updated Oct 2022 111 parts 131,752 words 205,226 views 4.6 stars (144 votes)
All kinds of jobs by Musiker [ ] 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. •Huge Cock •Straight to Gay •Muscle/Strength •Human to Animal/Anthro •Hyper Tongue •Sex-Slave •Anthro/Furry •Series Added Dec 2019 6,182 words 8,577 views
Alpha encounters: Addison by Eric Aaldersen [ ] A varsity basketball hunk goes to the gym to burn off some of his sexual energy, but gets more than he bargained for. •Huge Balls •Huge Cock •Straight to Gay •Muscle/Strength •Bisexual •Hyper Pheromones •Series •M/M Added Apr 2022 3,455 words 6,160 views 4.8 stars (8 votes)
Alpha Mike finds a beta by Eric Aaldersen [ ] 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. •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Muscle/Strength •Hyper Pheromones •Supernatural •Series Added Jun 2020 7,244 words 7,556 views
The alpha touch by Caliburn [ ] Young engineer Max has a good deed rewarded with a mysterious rune now tattooed to his wrist. Bestowed with the power to change the body of the men he touches, Max’s life and his friends’ change quite a bit. •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Suggestion •Hetero Sex •Dom/Sub •Nonconsensual change •Series •M/F •M/M Added Jan 2022 Updated Dec 2022 12 parts 50,362 words 65,441 views 4.9 stars (178 votes)
And let your arrow go by screamingmoist [ ] A young man gets more attention from Cupid than he ever wanted. •Cock Shrinking •Straight to Gay •Muscle Theft •Transformation •Valentine's Day •M/M Added Feb 2022 5,327 words 6,494 views 4.7 stars (7 votes)
An app for the ages by Seth Peterson [ ] 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? •Cock Growth •Huge Cock •Butch-to-Fem •Getting Dumber •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Taller •Getting Hairy •App •Nonconsensual change •M/M Added Dec 2018 3,147 words 32,700 views 4.9 stars (24 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 5,110 views 4.5 stars (6 votes)

Basso profundo by BRK [ ] 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. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Voice Deepening •Getting Hairy •Suggestion •Mind Control •M/M Added Jan 2021 2,030 words 17,138 views 4.7 stars (18 votes)
Be careful what you wish for by Tereshky [ ] “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. •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Age Regression •Nonconsensual change •M/M Added Feb 2020 Updated Jun 2021 9 parts 42,479 words 51,260 views 4.8 stars (18 votes)
Beauty is in the eye of the beholder by Transformheaven [ ] Nerdy Andrew has a crush on a cheerleading bimbo. He gains an app that allows him to make changes to his body. How will this end? •Cock Growth •Huge Cock •Hyper Cock •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Growth •Getting Taller •App •Retcon •Misogyny •M/M Added May 2022 5,327 words 10,318 views 4.3 stars (8 votes)
Bending the straight boys by iciss [ ] 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. •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •First Time/Virgin •Incest •Brothers •Twins •Nonconsensual change •Infectious •M/M •M/M/M Added Jan 2008 2 parts 11,063 words 68,833 views 4.7 stars (39 votes)
Best buds by Richard Jasper [ ] John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding… and succeed beyond their wildest imaginings. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Hairy Added Feb 2020 9 parts 13,438 words 13,123 views 5.0 stars (6 votes)
Bigger issues by muscl4life [ ] 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? •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Size Increase •Series Added Dec 2013 6 parts 46,984 words 133,141 views 4.0 stars (23 votes)
Birthday bonus by john smith [ ] In a world where magic is real, Jeremy's enchanted birthday gifts are put to immediate use. •Cock Growth •Huge Cock •Straight to Gay •Increased Libido •First Time/Virgin •t/t Added Jan 2006 4,359 words 23,581 views 5.0 stars (9 votes)
Bloody pumpkin fuckers by NioSatyr [ ] Three frat bros go into the dark forest on Halloween. The blood moon shining on a wild pumpkin patch promises growth and transformation. •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Nipcocks •Prehensile Cock •Hyper Cum •Nipple Emissions •Multi-balls •Multicock •Multiarm •Multipec •Stacking •Wings •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Tailcock •Plants •Anthro/Furry •Dragons •Werewolves •Supernatural •Halloween •M/M/M Added Oct 2021 7,196 words 14,439 views 4.8 stars (11 votes)
Bond of the necklace by Roland Patten [ ] Zac moves into an "all gay" roomshare, but the other hot guys in his apartment are more than just roommates. •Cock Growth •Straight to Gay •Muscle/Strength Added Nov 2014 942 words 12,746 views 2.8 stars (25 votes)
The boost by Cris Kane [ ] The mysterious boost in a health club’s smoothies causes fast and dramatic changes. •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength Added Jul 2015 2 parts 12,889 words 23,007 views 4.9 stars (9 votes)
The Bridge by Stumpjumper [ ] 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. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Transformation •Getting Hairy •A.I.-Controlled Change •M/M Added Jun 2019 5,446 words 13,250 views 4.7 stars (11 votes)
The brothers by FanTCMan [ ] Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. •Always Hard •Cock Growth •Huge Cock •Addiction •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Hairy •Incest •Brothers Added Mar 2003 8 parts 22,620 words 107,794 views 4.8 stars (93 votes)
Buck by BRK [ ] 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. •Straight to Gay •Muscle Growth •Muscle/Strength •Suggestion •M/M Added Aug 2017 5,289 words 15,888 views 4.8 stars (15 votes)
Buying new underwear by James Morris [ ] 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. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Suggestion Added Feb 2019 1,531 words 17,473 views 3.6 stars (13 votes)

C is for… by King Dave [ ] Owen decides to order some custom health supplements online. He never expected them to have these kinds of side effects. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Age Regression Added Feb 2021 Updated Mar 2021 4 parts 8,701 words 16,975 views 4.9 stars (13 votes)
Chad gets collared by Portowulf [ ] Roommates Rohan and Chad find an alternative use to a failed experimental device. •Straight to Gay •Dom/Sub •Humiliation •Sex-Slave •Mind Control Added May 2020 2,027 words 9,027 views 3.8 stars (5 votes)
Chameleons and scallies by Ben [ ] •Straight to Gay •Mind Control •Shapeshifting •M/M Added Apr 2003 1,661 words 12,302 views
Changing Nick by BRK [ ] Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. •Always Hard •Cock Growth •Huge Cock •Nipcocks •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Multitorso •Replication •Stacking •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •Tongue Growth •App •Retcon •Nonconsensual change •Merging •Witch/Warlock/Wizard •Invisibility •M/M •M/M/M •M/M/M/... Added May 2013 Updated Jul 2022 18 parts 69,664 words 110,251 views 4.7 stars (38 votes)
Charlie by NBCK99 [ ] 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. •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •M/M Added Nov 2014 3,891 words 18,892 views 4.7 stars (24 votes)
Chris olympus by FanTCMan [ ] •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •Age Difference •Incest •Father/Son Added Dec 2002 3 parts 9,167 words 37,673 views 4.5 stars (21 votes)
The Christmas parcel by Salem Noctua [ ] When Anthony woke up and saw a mysterious little parcel on the table the morning of Christmas Eve, he did not expect to find a strange, golden necklace with a broken eagle charm inside. Who gave him the present? How did it get inside his flat? And where was its other half? •Multicock •Multihead •Straight to Gay •Nonconsensual change •Dildos/Toys •Merging •Christmas •Complete •M/M Added Dec 2022 4 parts 18,352 words 2,603 views 4.8 stars (18 votes)
Christmas wish by Riu [ ] 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. •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Christmas •M/M Added Dec 2016 3,925 words 26,270 views 4.8 stars (30 votes)
The chronicles of Besar Otot by OneLuckyGuy89 [ ] On a distant unknown island near Indonesia called Besar Otot, Kenny Masters returns home a new man and intends to change his family as well. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Gender Swap •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Getting Hairy •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Hyper Pheromones Added Jan 2020 Updated May 2021 8 parts 25,601 words 18,781 views
Chronivac in the workplace by Dusk Skull King [ ] When a good looking straight guy comes in with his wife, how can I resist not messing with them? •Cock Growth •Getting Dumber •Straight to Gay •Muscle Growth •Age Regression •App •Retcon •Nonconsensual change •M/M Added Jul 2022 Updated Aug 2022 2 parts 5,227 words 7,129 views 4.3 stars (7 votes)
Coach Barker by Argenti [ ] Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Increase •Infectious Added May 2019 Updated Jun 2019 9 parts 18,987 words 38,354 views 4.9 stars (33 votes)
Cock boy conversions by CockTFBoi [ ] A gift of wish-power to a horny teen leads to some hot guys at school being turned into cock-creatures. •Human to Cock •Multicock •Straight to Gay •Transformation •Size Decrease •Nonconsensual change •t/t •t/t/t... Added Mar 2014 19 parts 14,199 words 44,340 views 3.6 stars (10 votes)
The cock mage by CockTFBoi [ ] Galen is a cock mage, someone who can use the magic of cum to transform himself and those around him, at least for a little while. He uses his magic mostly to make his hookups more exciting, but when he wakes up one morning and someone has been making far-reaching changes he feels the need to get involved and figure out what is going on. •Cock Shrinking •Cock Theft •Straight to Gay •Always Shirtless •Man Scent •Increased Libido •Transformation •Nonconsensual change •M/M Added Feb 2022 Updated May 2022 6 parts 24,307 words 7,703 views 4.8 stars (14 votes)
Cody and Todd by klj [ ] Little green pills lead to roommate fun. •Cock Growth •Huge Cock •Cum inflation •Straight to Gay •Increased Libido •M/M Added Jun 2005 2,654 words 18,561 views 5.0 stars (7 votes)
Coffee coffee by NBCK99 [ ] The employees at the campus’s hottest coffee shop seem to be getting sexier… and so are the customers. •Always Hard •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Size Increase •M/M •M/M/M Added Dec 2010 2 parts 5,251 words 34,034 views 4.7 stars (32 votes)
Company guys by FanTCMan [ ] 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. •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Hairy •Age Difference •Incest •Father/Son Added Dec 2002 2 parts 7,919 words 34,341 views 4.6 stars (11 votes)
Corporate growth by screamingmoist [ ] Corporate growth can take on a whole new meaning if you cross the wrong people. •Cock Growth •Getting Dumber •Straight to Gay •Muscle Growth •Butt Growth •Nonconsensual change •M/M Added Sep 2021 6,574 words 8,095 views 4.0 stars (6 votes)
Costumemania: The sticky super suits by Redouan [ ] 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. •Cock Growth •Gender Swap •Straight to Gay •Hyper Strength •Muscle Growth •Muscle Worship •Man Scent •Getting Taller •Size Increase •Dom/Sub •Nonconsensual change •Lycra/Spandex •Witch/Warlock/Wizard •Superhero/Supervillain •Flying •M/M •M/M/M Added Aug 2020 Updated Oct 2022 15 parts 56,573 words 21,163 views 4.9 stars (13 votes)
The curse by muscl4life [ ] •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation Added May 2014 2,443 words 26,186 views 4.1 stars (9 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 20,929 views 4.3 stars (7 votes)
Curt’s Olympic bid by Portowulf [ ] Curt thought his dreams of competing in the Olympics were over before a mysterious coach promises to make him huge. •Straight to Gay •Belly Growth •Getting Fatter •Humiliation •Nonconsensual change Added Sep 2020 1,377 words 7,569 views

Daddy’s boy by Seth Peterson [ ] What happens when a cocky, overly narcissistic businessman oversteps courtesy? Why, muscle-growing, mind-altering, submission-inducing karma, of course! •Cock Growth •Huge Cock •Nipple Emissions •Getting Dumber •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Hairy •Dom/Sub •Humiliation •M/M Added Jun 2018 2,534 words 30,856 views 4.8 stars (14 votes)
Damian and the three muscleteens by hyperboi [ ] •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •Twins •Infectious Added Dec 2012 5 parts 8,170 words 55,721 views 4.3 stars (27 votes)
Danny gets big by StudMscl [ ] Danny is unexpectedly given some brown paper packets that are supposed to turn him into everything he wishes he were. He quickly learns that changing your body changes your life in unexpected ways. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •M/M Added Nov 2003 3 parts 9,501 words 65,882 views 4.6 stars (20 votes)
David devolving by FanTCMan [ ] •Cock Growth •Huge Balls •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Nonconsensual change Added Sep 2003 2 parts 9,538 words 43,902 views 4.8 stars (18 votes)
Dawn of the Dragon-Men by JKL [ ] 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. •Wings •Straight to Gay •Muscle Growth •Transformation •Size Increase •First Time/Virgin •Anthro/Scaly Added May 2020 1,156 words 4,741 views
Derek’s rebirth by muscl4life [ ] 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. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nipple Emissions •Straight to Gay •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Age Difference •M/M Added Nov 2018 3 parts 11,737 words 31,233 views 4.6 stars (18 votes)
Detention by octavian [ ] Is it mistaken identity? Or is something darker at work here? Whatever the case, when our main character gets sent to detention, he’s sure there’s been a mistake. The guy sitting next to him, however, sees things differently. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Getting Dumber •Straight to Gay •Muscle Growth •Foot Growth •Getting Taller •Size Increase •Human to Animal/Anthro •Getting Hairy •Retcon •Nonconsensual change •Anthro/Furry •t/t Added Jul 2022 6,534 words 7,188 views 4.7 stars (10 votes)
Dickville by OneLuckyGuy89 [ ] Rodney Finnegan and his four boys arrive in a Florida marshland town named Dickville. And it doesn’t take them long to figure out how it got that name. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Incest •Brothers •Father/Son •M/M •t/t Added Apr 2022 2 parts 5,446 words 11,411 views 4.4 stars (16 votes)
Doctor Version by Jackson Rowan [ ] Doctor Version is a terrifyingly intelligent man who craves complete control over an unwilling man. He has money, the technology, and now, a subject. •Straight to Gay •Nonconsensual change •Hypnosis •Mind Control Added Feb 2018 1,586 words 8,617 views
Dog and Pony Show: FAQ by Musiker [ ] 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. •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Human to Animal/Anthro •Bisexual •Dom/Sub •Sex-Slave •Anthro/Furry •Series •M/M Added Apr 2019 7,086 words 6,724 views
Don’t talk about me! by jewelbee [ ] 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? •Public Orgasm •Straight to Gay •Belly Growth •Getting Fatter •Retcon •Suggestion •Incest •Father/Son •Nonconsensual change Added Aug 2020 Updated Jul 2021 3 parts 4,348 words 15,534 views 4.8 stars (45 votes)
Down on his luck by BigManBigBelly [ ] Brody was dumped by his girlfriend, who took the dog, and then was fired at his job. Depression leads to weight gain but he manages to catch the eye of a wealthy, older man who forces him to confront new thoughts and considerations. •Straight to Gay •Getting Fatter •Age Difference •M/M Added Feb 2022 4,588 words 3,684 views
Drawn together by Johnny29 [ ] Mike and John were instantly compatible as friends, lovers, and workout buddies, especially since both yearned for superhero-like bodies. Good thing the mysterious offer to help them achieve their dreams came to both of them together. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Getting Taller •Size Increase •Hairless •M/M Added Sep 2012 7 parts 13,924 words 29,605 views 5.0 stars (35 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 13,542 views 4.5 stars (12 votes)
The dudes by BRK [ ] The guys at school are really susceptible to suggestion—so much so that if you tell them something’s true, it turns out that it actually is true. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-abs •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Plausible Size Difference •Size Increase •Tongue Growth •Retcon •Suggestion •Brothers •Hyper Pheromones •t/t •t/t/t •t/t/t... Added Mar 2010 Updated Mar 2016 7 parts 15,936 words 121,473 views 4.7 stars (46 votes)
Due diligence by Lou Garou 78 [ ] A gym rat running out of options for finding the perfect woman tries swapping with a younger stud, only it turns out he didn’t have all the facts about his chosen target. •Dom to Sub •Straight to Gay •Muscle Growth •Dom/Sub •Body Swap •M/M Added Jul 2022 5,012 words 5,131 views 5.0 stars (6 votes)
The duplex by TheCandymanCan13 [ ] 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. •Huge Cock •Straight to Gay •Bisexual •Hetero Sex Added Apr 2018 9,099 words 7,289 views 3.9 stars (8 votes)

Easy cum, easy go by Noam de Pluma and Kuro [ ] Norman Aster is working his regular shift at the restaurant when a mysterious stranger walks in and changes his life forever… except his life has always been that way, right? Right? •Always Hard •Cock Growth •Huge Balls •Huge Cock •Always Cumming •Hyper Cum •Public Orgasm •Gender Swap •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Increased Libido •Getting Taller •Size Increase •Retcon •Suggestion •Bisexual •Humiliation •Sex-Slave •Hyper Pheromones •M/F •M/M •M/M/M Added Apr 2022 3 parts 21,914 words 9,683 views 4.3 stars (8 votes)
EH for short by MegaMaker [ ] In a world where certain men become enhanced through a genetic mutation, Corey one day decides to try to meet one at a local beach known for being a hotspot for enhanced humans. When he stumbles on Cliff, a connection develops that’s stronger than he’d expected. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Race/Ethnicity Change •Nonconsensual change •Complete •M/M Added Feb 2023 11,406 words 6,230 views 4.1 stars (10 votes)
Empire by LenZelig [ ] 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. •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Difference •Bestiality •First Time/Virgin •Incest •Brothers •Father/Son •Twins •Bisexual •Hetero Sex •Nonconsensual change •Sex-Slave •Shared Body •Aliens •Space Travel •Witch/Warlock/Wizard •Thanksgiving •Mind Control •Complete •Series Added Apr 2019 Updated May 2021 40 parts 365,561 words 129,775 views 3.7 stars (6 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 56,217 views 4.6 stars (28 votes)
The escape by hyperboi [ ] 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... •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Brothers •Twins •Nonconsensual change •Aliens Added Dec 2014 3,492 words 25,668 views 4.7 stars (21 votes)
Evolving friendship by Yoru [ ] 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. •Cock Growth •Cock Shrinking •Straight to Gay •Muscle/Strength •Man Scent •Dom/Sub •Humiliation •M/M Added Oct 2020 3,861 words 9,778 views 4.7 stars (20 votes)

Family values by FanTCMan [ ] Visiting his brothers in California leads to surprise after surprise, starting with their being much bigger than they had been before... •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •Incest •Brothers Added Jul 2014 1,448 words 29,768 views 4.0 stars (32 votes)
FertiliGro by BeastCZ [ ] 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. •Always Hard •Cock Growth •Huge Cock •Addiction •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •Bisexual •Hetero Sex Added Feb 2020 2 parts 1,729 words 12,901 views 4.3 stars (8 votes)
A few minor adjustments by Cris Kane [ ] 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. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase Added Oct 2014 4 parts 19,736 words 31,704 views 4.7 stars (31 votes)
A fine bromance by Richard Jasper [ ] Once Roger finds a young straight boy lifting buddy, the growth (muscles and cock) really takes off—for both of them! •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •M/M Added Jan 2020 3 parts 6,603 words 10,460 views 4.8 stars (9 votes)
Forced growth by hyperboi [ ] Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier. •Cock Growth •Cock Pumping •Huge Cock •Hyper Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Forced Growth •Nonconsensual change •M Added Oct 2013 5 parts 6,397 words 124,123 views 4.3 stars (51 votes)
The four jocks: Adversaries by BRK [ ] The Game takes a darker turn when two pairs of antagonistic athletes challenge each other in a deserted room on Halloween night. •Always Hard •Cock Growth •Huge Cock •Multicock •Other Mental Changes •Straight to Gay •Muscle Growth •Increased Libido •Getting Handsomer •Voice Deepening •Getting Taller •Size Decrease •Size Increase •Halloween •Complete •Series •M/M Added Oct 2022 2 parts 8,546 words 4,270 views 4.5 stars (6 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 11,233 views 4.8 stars (20 votes)
Friends indeed by FanTCMan [ ] When his friend goes to California, a young man realizes he misses him and follows him out there—only to find that the new clime has already changed his friend. •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Gradual Change •Getting Hairy •M/M Added Jul 2002 4,791 words 16,837 views 4.9 stars (10 votes)
From the files of the Magic Misuse Office by BRK [ ] High-ranking magilegal investigator Liam O'Brien reports on a YouTube video in which twin college students have an illicitly magical effect on anyone watching. •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multilimb •Multitorso •Replication •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Social Media •Incest •Twins •Merging •Witch/Warlock/Wizard •M/M •M/M/M Added Sep 2017 Updated Sep 2021 6 parts 20,306 words 17,909 views 4.9 stars (35 votes)
The fugitive by Cris Kane [ ] One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. •Huge Cock •Other Mental Changes •Straight to Gay •Transformation •Age Regression •Dom/Sub •Sex-Slave •Mind Control •M/M Added Oct 2019 7,458 words 7,995 views 5.0 stars (6 votes)

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 6,045 views 4.7 stars (6 votes)
Growing boys at UMich by iciss [ ] Those football jocks in the UMIch gym are about to get a whole lot hotter. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Infectious •M/M Added Jan 2007 4 parts 7,144 words 39,813 views 4.7 stars (21 votes)
Growth by association by Richard Jasper [ ] 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! •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Supernatural Added May 2020 8 parts 10,404 words 6,143 views 3.3 stars (6 votes)
Gym parasite by Aphon [ ] 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… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Straight to Gay •Nonconsensual change •Infectious •M/M Added Dec 2019 1,711 words 19,281 views 4.6 stars (25 votes)

Hank has three choices by Clearlyhere [ ] It starts with Drake lusting after his roommate Hank. The real choice lands with Hank. He has three choices on how to use his toy. Unfortunately, it can exceed recommended usage. •Cock Growth •Cock Shrinking •Huge Cock •Straight to Gay •Muscle Breast •Muscle Growth •Size Decrease •Dom/Sub •Dildos/Toys Added Jun 2020 4 parts 4,694 words 9,664 views 4.6 stars (5 votes)
Hashtag by screamingmoist [ ] Troy downloads the Facets app and opens up a world of possibilities. •Cock Growth •Cock Shrinking •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Butt Growth •Transformation •Size Decrease •App •Retcon •M/M •M/M/M Added Feb 2023 Updated Mar 2023 4 parts 13,664 words 6,676 views 4.6 stars (5 votes)
Hidden passages by screamingmoist [ ] A magical book finds its way to a new author. •Cock Growth •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Always Shirtless •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Retcon •Mind Control •M/M Added Apr 2022 5,254 words 7,530 views 4.6 stars (7 votes)
The hike by Unknown [ ] Trying to get away from things after a breakup with a hike into the wilderness, Steve discovers a strange cavern adorned with drawings of men possessed of freakishly large muscles and cocks. It’s not long before he discovers the reason for the drawings. •Hyper Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Hairy •Nonconsensual change •M •M/M Added Sep 2003 Updated Sep 2012 4,189 words 15,911 views 4.6 stars (11 votes)
His brother drains his manhood by Ballmeat [ ] A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. •Cock Growth •Cock Shrinking •Cock Theft •Dom to Sub •Straight to Gay •Muscle Growth •Muscle Theft •Muscle/Strength •Incest •Brothers •Dom/Sub •Humiliation •Nonconsensual change •M/M Added Jan 2018 2,593 words 60,531 views 4.4 stars (44 votes)
His last hypnosis show by EdIam [ ] Paul has decided to put his long career as a hypnotist to bed… along with many of the new local men he’s meeting. •Straight to Gay •Public Nudity •Suggestion •Age Difference •Incest •Father/Son •Sex-Slave •Hypnosis •Mind Control •M/M Added Mar 2022 3 parts 10,928 words 3,094 views
Host User by Double-U [ ] An unexpected package arrives with a strange device inside, and shortly thereafter your asshole roommate starts being really nice to you. Coincidence? •Straight to Gay •Muscle/Strength •Body Swap •Hypnosis •Mind Control Added Nov 2020 1,913 words 4,908 views 4.3 stars (6 votes)
The house always wins by Meddler Incs [ ] The things you find in a circus… •Straight to Gay •Muscle Growth •Muscle/Strength •Size Decrease •Age Progression •Retcon Added Aug 2021 2,073 words 5,244 views
The house by Writ Bro [ ] When Harry gets an inheritance he could have never dreamed of, he quickly realises his life is about to change. But the true extent of the changes will truly blow his mind. •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Transformation •Size Increase •M Added Jan 2023 2 parts 8,076 words 4,548 views 4.9 stars (12 votes)
Huge changes: Book one by RdyRoger [ ] Todd’s love for his straight best friend turns them both into their fantasies of each other—with a little help from an old lady at a Halloween costume shop. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •Halloween •Series •M/M Added Apr 2012 Updated Dec 2017 5,887 words 105,510 views 3.9 stars (20 votes)

I, Bro-bot by Cris Kane [ ] A formerly homophobic preppie describes how he came under the control of his computer geek roommate. •Always Hard •Straight to Gay •Dom/Sub •Hypnosis •Mind Control Added Mar 2019 3,877 words 8,995 views 4.7 stars (7 votes)
I have heard the mermen singing by CentaurQuinn [ ] Will’s cave diving trip goes horribly awry, but is the start of a new life. •Cock Shrinking •Cockless •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Mermen •M/M Added Oct 2020 2,600 words 5,086 views 4.3 stars (9 votes)
I think... by EdIam [ ] Larry wants to think for Zack. •Other Mental Changes •Straight to Gay •Muscle/Strength •Age Difference •Incest •Brothers •Twins •Dom/Sub •Humiliation •Hypnosis •Mind Control •M/M •M/M/M Added Apr 2021 Updated Aug 2022 12 parts 151,254 words 17,590 views 4.2 stars (11 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 11,373 views
The interrogator by ed [ ] I’m a consultant for local law enforcement, with a unique ability to get the info they need. •Huge Cock •Straight to Gay •Muscle/Strength •Muscle Worship •Voice Deepening •Dom/Sub •Nonconsensual change •Mind Control Added Jun 2021 3,187 words 4,818 views 5.0 stars (10 votes)
It's never enough by K. Theeunknown [ ] All Trent wants is companionship, until his inner size queen takes him down a deep rabbit hole. Will he ever be able to clean up the nearly uncontrollable mess he’s made? •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Emissions •Addiction •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Butt Growth •Getting Taller •Forced Growth •Size Decrease •Size Increase •Hyper Anus •M/M Added Jan 2023 Updated Mar 2023 3 parts 6,734 words 18,095 views 4.8 stars (31 votes)
The Ixlutani by Lloyd Irving [ ] Kyle Anderson set out with his best friend Ben Miller for one last hurrah, revisiting the woods behind their childhood homes and the mysterious cave they discovered there, before Kyle’s impending nuptials with his longtime girlfriend, Olivia. What neither man knew was that after that day neither their bodies nor their relationship would ever be the same. •Cock Growth •Cut to Uncut •Cock Shrinking •Cock Theft •Huge Cock •Straight to Gay •Muscle Theft •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Bisexual •Hetero Sex •Supernatural •M/F •M/M Added Jun 2021 Updated Aug 2021 9 parts 54,489 words 18,506 views 4.9 stars (22 votes)

Jackpot by Max Mann [ ] Winning the jackpot means something different at this resort hotel where all the guests and staff start to transform before Tracy’s eyes into impossibly sculpted and phenomenally hung dream men. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase Added Feb 2009 3,913 words 26,212 views 4.7 stars (9 votes)
Jock Pussy Syndrome Information Video #1 by SC Walker [ ] A video that details the symptoms and treatment for the mysterious new disease affecting athletic men: Jock Pussy Syndrome. •Straight to Gay •Muscle Growth •Transformation •Bodily Fluids Added Oct 2020 1,728 words 6,755 views 5.0 stars (9 votes)
Just another ordinary day by YellowJester [ ] When someone with quite the ambition gets a hold of a reality altering device yet another ordinary day can become anything but. •Cock Growth •Straight to Gay •Muscle Growth •Getting Handsomer •Getting Taller •Size Increase •Retcon •M/M Added Sep 2022 1,957 words 6,083 views 4.5 stars (17 votes)
Justin (the bigger the better) by Giant Worshipper [ ] A young man starts growing, and growing. He finds he likes it a lot. •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Hyper Strength •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Getting Taller •Giants •Size Increase •First Time/Virgin Added Nov 2009 15 parts 99,090 words 404,641 views 4.4 stars (85 votes)

Karma pills by Musiker [ ] Steve has been bullying the other members of Matt's Gym for ten years. When Matt gives Steve a new kind of muscle-enhancing pill, he conveniently forgets to mention some significant side effects. •Cock Growth •Cock Shrinking •Cockless •Huge Balls •Huge Cock •Hyper Cum •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Dom/Sub •Humiliation •Nonconsensual change •Sex-Slave •Bodily Fluids •Anthro/Furry •Mind Control •Hyper Anus •M/M •M/M/M Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 28,644 views 3.8 stars (18 votes)
Kyle’s himbo transformation by Joven [ ] Kyle goes on vacation with some friends, then starts to experience a few sudden and unexplained changes. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Straight to Gay •Pec Fucking •Muscle Growth •Butt Growth •Gradual Change •Dom/Sub •Nonconsensual change •M/M •M/M/M Added Nov 2021 Updated Dec 2021 14 parts 18,576 words 28,653 views 4.8 stars (25 votes)

Lather, rinse, repeat by Cris Kane [ ] Jack accidentally grabs his missing roommate's Twink-brand shampoo in the shower and feels like a new man. •Other Mental Changes •Straight to Gay •Muscle Theft •Muscle/Strength •Size Decrease •Hairless Added Sep 2020 Updated Oct 2020 2 parts 9,938 words 9,185 views 4.8 stars (5 votes)
The Latin twins by RdyRoger [ ] 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. •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Decrease •Size Increase •Race/Ethnicity Change •Suggestion •Incest •Brothers •Dom/Sub Added Apr 2012 2 parts 7,238 words 39,791 views 4.7 stars (9 votes)
The leave-behind by BRK [ ] The young manager of a Vermont B&B finds an extremely unusual, and unexpectedly erotic, item has been left behind by a departed guest. •Extra digits •Multilimb •Straight to Gay •Muscle/Strength •Detachable Added Aug 2014 Updated Oct 2019 5 parts 17,260 words 16,658 views 4.6 stars (16 votes)
Leo on a dark night by StudMscl [ ] •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength Added Oct 2003 2 parts 13,060 words 13,015 views 4.2 stars (6 votes)
Livin la vida loca by Onix [ ] 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. •Getting Dumber •Straight to Gay •Race/Ethnicity Change •Nonconsensual change •Sex-Slave •Hypnosis •Mind Control •M/M Added Apr 2003 9,347 words 15,196 views 4.4 stars (5 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 12,510 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 3,991 views
Los alamos summer camp by FanTCMan [ ] •Cock Growth •Straight to Gay •Muscle Growth •Muscle/Strength Added Dec 2002 1,618 words 12,609 views 3.8 stars (9 votes)
Love and foot rubs by Musiker [ ] 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. •Straight to Gay •Muscle/Strength •Human to Animal/Anthro •Sex-Slave •Anthro/Furry •Series Added May 2019 5,780 words 4,235 views
A love letter by Seth Peterson [ ] 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! •Straight to Gay •Belly Growth •Getting Handsomer •Gradual Change •Getting Taller •Plausible Size Difference •Getting Fatter Added May 2020 20,430 words 6,988 views 4.6 stars (8 votes)
Lunch of champions by Cris Kane [ ] Skinny nerd Tyler is befriended by a high-school football star and slipped some of the team's special training diet. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •t/t Added Dec 2018 7,493 words 12,137 views 4.9 stars (10 votes)
Lycan-cock by Harvey Church [ ] After a late night drinking, Luka wakes up with a strange bite mark. He doesn’t think much of it until the moon comes out to awaken the beastly urges dwelling inside of him. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Self-suck •Cum Milking •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Transformation •Plausible Size Difference •Size Increase •Anthro/Furry •Werewolves •Halloween •M/M Added Oct 2022 4,605 words 6,271 views 4.8 stars (28 votes)

Made for each other by Richard Jasper [ ] 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! •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Christmas •Halloween •Thanksgiving Added Jun 2020 9 parts 11,359 words 5,756 views
Making the rules by EdIam [ ] Frank likes structure and rules in his home. Desmond likes corrupting families. Whatever could happen when the two meet? •Other Mental Changes •Straight to Gay •Man Scent •Incest •Brothers •Father/Son •Humiliation •Nonconsensual change •Sex-Slave •Hyper Pheromones •Hypnosis •Mind Control •M/M •M/M/M Added Sep 2021 2 parts 22,700 words 6,803 views
Mass X by Max Mann [ ] Five short stories of men getting bigger and sexier, through the use of “Mass X”. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Getting Hairy •Age Difference •Incest •Father/Son •Christmas •New Year's Eve •M/M Added Feb 2005 5 parts 19,019 words 45,098 views 4.7 stars (16 votes)
Matt and his dad by Meddler Incs [ ] When Matt comes home to visit his dad, he is forced into being part of The Crew. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Father/Son •Nonconsensual change •Symbiotes •Hypnosis •Series Added Jun 2020 3,343 words 12,880 views 4.4 stars (7 votes)
The mechanism by screamingmoist [ ] Volunteering to take part in an experiment leads to more than extra credit for one lucky student. •Straight to Gay •Always Shirtless •Public Nudity •Increased Libido •Retcon •M/M Added May 2022 4,503 words 4,083 views 4.5 stars (6 votes)
Meta massage therapy by M.M.69 [ ] A mysterious new massage parlor opened in town, and brothers Jared and Jason have VIP passes. What makes this place so special? •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Multicock •Multihead •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitorso •Replication •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Butt Growth •Getting Handsomer •Getting Taller •Plausible Size Difference •Size Increase •Retcon •Suggestion •Age Difference •Incest •Brothers •Father/Son •Dom/Sub •M/M Added Nov 2021 Updated Jan 2022 3 parts 14,933 words 10,952 views 5.0 stars (15 votes)
Mimbo drops by Absman420 [ ] 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. •Cock Growth •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Nonconsensual change •Rape •Mind Control •M/M Added Jul 2011 2 parts 13,794 words 53,925 views 4.7 stars (32 votes)
Mind and body by BRK [ ] Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. •Always Hard •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •App •Suggestion •Incest •Brothers •Hypnosis •Mind Control •t/t •t/t/t •t/t/t... Added Jun 2012 Updated Jul 2017 16 parts 66,227 words 151,829 views 4.7 stars (101 votes)
More than expected by LennoxBear [ ] Intent on preventing his beefy bod from getting soft, Joe is increasingly obsessed with his gym workouts. Then he meets a kindred spirit who helps him take things to a whole new level. •Cock Growth •Huge Balls •Huge Cock •Cum Milking •Nipple Emissions •Straight to Gay •Muscle Breast •Muscle Growth •Muscle/Strength •Getting Hairy •First Time/Virgin •Nonconsensual change •Infectious •M/M Added Jul 2002 5 parts 20,375 words 93,371 views 4.3 stars (19 votes)
Morph cam by BRK [ ] A 3-D website that lets you morph digital hunks on cam is really, really realistic. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength Added May 2011 1,732 words 26,675 views 4.6 stars (7 votes)
Moving forward by West [ ] When Brandon’s life takes an unexpected turn, his new roommate turns it around once again. •Cock Growth •Huge Cock •Multicock •Straight to Gay •Muscle Growth •Getting Taller •Suggestion •Infectious •M/M Added Feb 2022 1,334 words 4,468 views 4.4 stars (7 votes)
Muscle blind by Richard Jasper [ ] 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. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change Added Jun 2020 2,412 words 4,445 views
Muscle control by Richard Kaivist [ ] The solution to Anthony’s lust for his straight friend is contained in a little glass bottle. •Cock Growth •Straight to Gay •Muscle Growth •Nonconsensual change •M/M Added Mar 2022 2,140 words 6,751 views 4.8 stars (16 votes)
Muscle island by Anonymous [ ] Father Basil gets shipwrecked on a strange Pacific island. •Cock Growth •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •19th Century Added Jul 2006 2,736 words 16,406 views
Muscle mentor by Peterbilt [ ] Brady nervously approaches the godlike Jake in the locker room, and ends up glad he did. •Huge Cock •Straight to Gay •Muscle/Strength Added May 2014 14,005 words 19,016 views 4.6 stars (8 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 11,931 views 4.6 stars (9 votes)
Muscle worship by piotrpjs [ ] •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship Added Jan 2006 2,484 words 37,754 views
Musky morning by screamingmoist [ ] A young man who constantly laments that there aren’t enough “real men” gets more than he bargained for. •Cock Growth •Straight to Gay •Muscle Growth •Muscle Gut •Belly Growth •Transformation •Age Progression •Getting Hairy •Retcon •Complete •M/M Added Nov 2022 4,691 words 7,169 views 4.7 stars (6 votes)
Mustering up by Krisiar [ ] Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. •Cock Growth •Huge Balls •Hyper Cock •Nipple Emissions •Multi-abs •Multilimb •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •M/M/M Added Jul 2011 2 parts 5,992 words 61,000 views 4.3 stars (26 votes)
Mutant by Marquis de Rent [ ] 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. •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Superhero/Supervillain •M/M Added Oct 2016 4,202 words 50,572 views 4.8 stars (29 votes)
MW’s Pizza: Unexpected delivery by mf81 [ ] Danny doesn’t want to cook dinner tonight so he decides to order pizza from a place his former co-worker was obsessed with. When the delivery guy arrives, he didn’t bring pizza. •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Hyper Strength •Muscle Growth •Muscle/Strength •Nonconsensual change •Mind Control •M/M Added Feb 2022 4,711 words 6,083 views 4.4 stars (7 votes)
My brother’s boyfriend by Richard Jasper [ ] Hunky, straight Marine Kyle is gobsmacked to find out that his bigger, hotter baby brother has an even bigger, hotter boyfriend! •Huge Balls •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •Hyper Pheromones Added Feb 2020 5 parts 8,843 words 17,252 views 4.0 stars (11 votes)
My man by hyperboi [ ] 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. •Huge Cock •Straight to Gay •Muscle/Strength •Mind Control Added Mar 2016 6,077 words 20,495 views 4.8 stars (8 votes)
My son, the superstud by Max Mann [ ] Thom is shocked to hear that his son Rusty has enrolled in a muscle-growth transformation experiment—and it’s already too late to stop him. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Age Difference •Incest •Father/Son •M Added Oct 2003 3,842 words 112,130 views 3.9 stars (32 votes)

Nature’s bloom by Noam de Pluma [ ] Although the hibiscus was in full flower, Vance was not. Fortunately for him, a faery-enchanted clocktower in the Botanical Gardens was about to remedy that problem for him. And his dick. And his muscles. And his… •Cock Growth •Huge Balls •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Getting Taller •Size Decrease •Getting Hairy •Retcon •Nonconsensual change •M/M Added Nov 2021 4,621 words 6,454 views 4.5 stars (13 votes)
The need to obey by Musiker [ ] An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. •Cock Shrinking •Huge Balls •Huge Cock •Nipcocks •Nosecock •Multicock •Multiarm •Multilimb •Gender Swap •Other Mental Changes •Straight to Gay •Muscle/Strength •Crotchhead •Body Parts in Strange Places •Stretchy •Butt Growth •Belly Growth •Foot Growth •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Hyper Tongue •Suggestion •Bisexual •Hetero Sex •Cock Cage •Dom/Sub •Sex-Slave •Rubber/Latex •Immortality •M/M •M/M/M Added May 2019 Updated Nov 2021 10 parts 55,956 words 32,906 views 4.8 stars (22 votes)
The new simulation game by hyperboi [ ] 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. •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Incest •Brothers Added Mar 2016 5 parts 10,449 words 27,636 views 4.8 stars (23 votes)
Next level love by Eclipse [ ] Dylan gets an app that claims to bring him closer to his soulmate, but he’s not prepared for the consequences. •Cock Growth •Huge Cock •Hyper Cum •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •App •Retcon •Series •M/M Added Aug 2020 7,202 words 8,941 views 4.8 stars (17 votes)
Noel's literary gift by brazboy [ ] Luciano’s flatmate Noel decides to give him a special Christmas present: a notebook that guarantees that everything written in it is true. The notebook is as powerful as it sounds, although it also seems to be affected by Luciano’s desires and perhaps its own innate mischievousness, creating a snowball effect that twists the entire world. •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Regression •Hyper Tongue •Tongue Growth •Retcon •Incest •Brothers •Christmas •Complete •M/M •M/M/M Added Dec 2022 3 parts 11,640 words 5,849 views 4.6 stars (15 votes)
Nu-you by Cris Kane [ ] A bored tech-conference attendee is given a demo of a life-changing new gizmo to try out. •Straight to Gay •Muscle/Strength •Body Swap Added Aug 2014 4,176 words 16,008 views 4.7 stars (19 votes)

Omega cursed: An alpha touch side story by Caliburn [ ] Best friends Ryan and Sam finally get to enjoy a much-anticipated camping trip. However, Sam has being acting odd ever since they crossed paths with that man in the gas station. Maybe the weird tattoo that suddenly appeared on Sam’s buttcheek has something to do with it. •Cock Growth •Huge Balls •Huge Cock •Addiction •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Increased Libido •Foot Growth •Getting Handsomer •Gradual Change •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Nonconsensual change •Rape •Hyper Pheromones •Infectious •Series •M/M Added Jun 2022 8,604 words 9,489 views 4.7 stars (20 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 6,401 views 4.7 stars (6 votes)
One more drop by MegaMaker [ ] A college water polo player, Rain, is having trouble keeping up with expectations after a lackluster swim season. Afraid of getting cut from his team, he finds a mystery serum that improve his performance. To his surprise it works and his improved performance gets the approval of his entire team and his coach and really attracts the attention of his friend River. Will the attention go his head? Will his team and coach find out? And… will there be any side effects caused by the use of the serum? •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Straight to Gay •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Always Shirtless •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Getting Hairy •Lycra/Spandex •Complete •M/M Added Mar 2023 Updated May 2023 16 parts 47,887 words 47,481 views 4.9 stars (57 votes)
Onion Hill Manor by William Allen [ ] Unremarkable twenty-something gets a new job working at a strange mansion alongside a team of beefy, muscle hunks. •Cock Growth •Huge Cock •Hyper Cock •Multiarm •Multileg •Multilimb •Straight to Gay •Immobility •Muscle Growth •Muscle/Strength •Getting Handsomer •Transformation •Giants •Size Decrease •Size Increase •M/M •M/M/M Added Oct 2017 Updated Dec 2017 5 parts 25,642 words 24,434 views 4.9 stars (17 votes)
Overshadowed by Cris Kane [ ] Jealous of his jock older brother, gay misfit Lance gets a magical chance to change things. •Other Mental Changes •Straight to Gay •Transformation •Incest •Brothers Added Apr 2019 2,658 words 7,554 views 2.6 stars (7 votes)

Pan-Galactic Human Fan Club by bluesuedewho [ ] 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? •Huge Cock •Other Mental Changes •Straight to Gay •Muscle/Strength •Plausible Size Difference •Aliens •Androids/Cyborgs Added Jul 2021 5,323 words 3,101 views 4.6 stars (5 votes)
The pendant by Bulge101 [ ] Alex gets a necklace for his 18th birthday that results in some big changes for himself and his closest friend, Griffin. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •M/M Added Jun 2012 Updated Jul 2012 3 parts 4,654 words 41,837 views 4.8 stars (18 votes)
The perfect body by Cockatrice [ ] Nathan’s vision of having the perfect body involves being part of another person’s body. •Human to Cock •Straight to Gay •Merging Added Jan 2020 3,972 words 6,753 views 4.9 stars (14 votes)
The Perfect Guy goes viral by Cris Kane [ ] A man takes a mysterious online quiz, unaware that his answers are causing changes to his body, mind and life. •Cock Growth •Huge Cock •Straight to Gay •Muscle/Strength •Transformation •Retcon •M Added Feb 2020 4,549 words 8,894 views 4.3 stars (13 votes)
A perfect revenge by FanTCMan [ ] After beating up a gay guy, Charles is put into a unique kind of anger management program—one with a bit of secret retribution involved. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Hairy Added Jun 2002 Updated Mar 2014 8,078 words 32,708 views 4.4 stars (20 votes)
Perfectly normal by EdIam [ ] John is working on reality-bending science… but perhaps he should vet his employees a little more carefully. •Always Hard •Other Mental Changes •Straight to Gay •Always Shirtless •Retcon •Incest •Brothers •Father/Son •Nonconsensual change Added Jan 2021 8,364 words 6,786 views 4.3 stars (10 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 11,411 views 4.3 stars (16 votes)
Position wanted by Cris Kane [ ] A job agency tailors a middle-aged man’s resume to make him a more attractive prospect. •Huge Cock •Getting Dumber •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Age Regression •Race/Ethnicity Change •Retcon Added Jan 2020 3,430 words 8,152 views
The power of suggestion: Adrian and Noel by BRK [ ] Adrian’s new abilities reveal themselves during a conversation with Noel about muscle, cock, and unrequited love. •Cock Growth •Huge Cock •Multicock •Straight to Gay •Tongue Growth •Mouthcock •Suggestion •Complete •Series Added Aug 2011 2,206 words 19,393 views 4.3 stars (9 votes)
Purple is transformation by brazboy [ ] New Year’s Eve is a day surrounded by superstition, one of the most famous being that the color that you choose to wear is associated with something that is going to happen in the new year. Orange is strength, red is sex, green is hope, and purple… purple is transformation! •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Multicock •Straight to Gay •Hyper Muscle •Muscle Growth •Public Nudity •Plausible Size Difference •Retcon •New Year's Eve •Complete •M/M Added Dec 2022 5,891 words 3,905 views 4.8 stars (6 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 9,756 views 4.7 stars (9 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 36,718 views 4.6 stars (7 votes)
A real man by DoubleCream [ ] A douchey gym bro wakes up in another world, in another body. •Cock Shrinking •Huge Balls •Huge Cock •Addiction •Straight to Gay •Muscle/Strength •Muscle Worship •Man Scent •Increased Libido •Male Pregnancy •Plausible Size Difference •Size Decrease •Hairless •First Time/Virgin •Cock Cage •Dom/Sub •Nonconsensual change •Hyper Pheromones •Mind Control •M/M Added Jan 2021 Updated Mar 2023 6 parts 29,579 words 31,140 views 4.8 stars (45 votes)
Rekindling the friendship by EdIam [ ] Mark and Jack used to be best friends. Perhaps there is some way Mark can rekindle that friendship? •Straight to Gay •Humiliation •Nonconsensual change •Hypnosis •Mind Control •Complete Added Apr 2021 14,309 words 4,161 views 4.8 stars (5 votes)
The rental by Cris Kane [ ] Middle-aged Ned tries a new service where you can rent a vacation home – and its owner’s body. •Straight to Gay •Transformation •Body Swap Added May 2020 4,046 words 4,099 views
Reset by Richard Jasper [ ] Inexplicably starting his life over again as a weedy teenager, Richard is determined to make sure things are different this time. •Gay to Straight •Straight to Gay •Muscle Growth •Muscle/Strength •Gradual Change •Age Regression Added Mar 2020 9,819 words 8,105 views 4.8 stars (8 votes)
Resolution by Cris Kane [ ] 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. •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •New Year's Eve Added Mar 2019 7,956 words 6,603 views
The risk by Marc Adrien Godin [ ] Admonished by his now ex-girlfriend to “take a risk”, Sam enrolls in a drug trial. •Cock Growth •Huge Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Rape Added Jul 2006 6,728 words 13,170 views
The runner by LenZelig [ ] 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. •Huge Cock •Straight to Gay •Muscle/Strength •Suggestion •Age Difference •Incest •Brothers •Father/Son •Bisexual •Hetero Sex •Dom/Sub •Series Added Jun 2020 8,270 words 8,454 views

School for studs by Josef Howard [ ] 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. •Hyper Cum •Straight to Gay •Muscle Growth •Muscle/Strength •First Time/Virgin Added Feb 2017 Updated Mar 2017 8 parts 17,252 words 21,136 views 4.9 stars (13 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 49,757 views 4.7 stars (42 votes)
Sensational summer growth by OneLuckyGuy89 [ ] Todd and Aaron return home to their hometown of Portland as changed men. Now it’s time for them to change the rest of the town. •Cock Growth •Multicock •Straight to Gay •Muscle Growth •Man Scent •Butt Growth •Getting Handsomer •Voice Deepening •Getting Taller •Getting Hairy •Age Difference •Incest •Brothers •Father/Son •M/M •M/M/M Added Apr 2022 Updated May 2022 3 parts 8,409 words 12,763 views
Seth’s life changing adventure by Navy Alpha Pup [ ] 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. •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Voice Deepening •Destruction/Violence •Dom/Sub •Humiliation •Sex-Slave •Bodily Fluids •Alcohol •M/M Added May 2019 Updated May 2022 10 parts 36,608 words 24,959 views 4.9 stars (21 votes)
The six pack by Cris Kane [ ] 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. •Cock Growth •Cock Shrinking •Huge Cock •Gender Swap •Butch-to-Fem •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Butt Growth •Belly Growth •Increased Libido •Getting Handsomer •Gradual Change •Transformation •Getting Taller •Size Decrease •Size Increase •Age Progression •Age Regression •Race/Ethnicity Change •Getting Hairy •Getting Fatter •Destruction/Violence •Series •M/M •M/M/M Added Sep 2018 9 parts 38,564 words 27,935 views 4.8 stars (13 votes)
Slimed by Dylan Utah [ ] Gym rat Dane has an encounter with an alien symbiote, complicating not only his own life but his friends’ as well. •Addiction •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Nonconsensual change •Aliens •Symbiotes •M/M Added Oct 2022 5 parts 33,918 words 11,567 views 4.8 stars (16 votes)
The smell of lust by Seth Peterson [ ] I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? •Huge Cock •Straight to Gay •Muscle Growth •Increased Libido •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Hyper Pheromones •Anthro/Furry •Anthro/Scaly •Dragons •M/M Added Jun 2016 11,127 words 23,856 views 4.3 stars (15 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 11,130 views 5.0 stars (28 votes)
Spare parts by YellowJester [ ] After being disfigured in an accident, Al learns that he doesn’t need his old body or face when he can simply copy the best features of those around him. •Cock Growth •Straight to Gay •Muscle Growth •Butt Growth •Increased Libido •Getting Handsomer •Gradual Change •Voice Deepening •Getting Taller •Size Increase •M/M Added Aug 2022 3,378 words 4,641 views 5.0 stars (9 votes)
Spin the bottle by EdIam [ ] Matty lives in a pretty homophobic area with pretty homophobic friends, but maybe a magically-enhanced game of spin the bottle can help loosen them up? •Huge Cock •Straight to Gay •Incest •Father/Son •Dom/Sub Added Aug 2021 9,825 words 4,708 views 3.8 stars (5 votes)
Stuck in the neighborhood by Cris Kane [ ] Brett is annoyed that the gay pride parade won’t let him get where he wants to go. •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Transformation •Nonconsensual change •Lycra/Spandex •Body Swap •Gay Pride Added Jun 2021 4,305 words 3,930 views
Stupid cupid by baboonfan [ ] A flat tire causes Jerry to miss a job interview. Fortunately Eros, the love god, is hiring, as he eventually discovers when he knocks on a strange door for help. •Cock Growth •Huge Cock •Wings •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Belly Growth •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Restraints •Vampires •Werewolves •Fantasy Realm Added Sep 2009 8 parts 12,571 words 24,511 views 4.0 stars (5 votes)
The suitcase by J Reynolds [ ] James comes into possession of a magical suitcase that allows a person to change their appearance using a simple photograph. •Gay to Straight •Other Mental Changes •Straight to Gay •Body Swap •Stories with Images Added Jul 2006 4 parts 14,491 words 24,636 views 4.7 stars (9 votes)
Summer research by spacevlad [ ] 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. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Getting Dumber •Other Mental Changes •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Belly Growth •Getting Taller •Giants •Plausible Size Difference •Size Increase •Getting Hairy •Destruction/Violence •Sex-Slave •Fourth of July •M/M Added Oct 2017 Updated Dec 2017 12 parts 28,541 words 50,750 views 4.8 stars (28 votes)
Summer time busing by Nuclear Fusion [ ] On a hot summer day, taking the bus may not be the most comfortable way to travel—but it can still be a lot of fun for everybody on board. •Public Orgasm •Female to Male •Other Mental Changes •Straight to Gay •Muscle Growth •Public Nudity •Man Scent •Retcon •Complete •M/M Added Jan 2023 3,356 words 2,484 views
Surgery by Clearlyhere [ ] Derrick submits to a procedure that may solve his … little problem. •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth Added Jan 2012 3,258 words 20,220 views 4.0 stars (8 votes)

Tales from the dark city by Ogrebear [ ] A human cutpurse escapes his pursuers, finding safety in, of all places, an orc buck bar. You can figure out what happens next. •Cock Growth •Huge Cock •Cum inflation •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Pointy Ears •Transformation •Plausible Size Difference •Size Increase •Race/Ethnicity Change •Getting Hairy •Destruction/Violence •Dom/Sub •Humiliation •Restraints •Demons •Orcs •Fantasy Realm •Mind Control •M/M Added Jun 2005 7 parts 45,822 words 24,741 views 4.9 stars (14 votes)
Tank the bouncer by spacevlad [ ] 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. •Straight to Gay •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Giants •Plausible Size Difference •Size Increase •Getting Fatter •Destruction/Violence •Nonconsensual change •Rape •M/M Added Jun 2016 Updated Aug 2016 18 parts 34,977 words 60,624 views 4.1 stars (33 votes)
A taste of aedon by Josef Howard [ ] Adams and Evans survive the accidental explosion of their military vessel and land by life pod on the verdant class M planet Aedon. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Plants •Nonconsensual change •Aliens •Space Travel •M/M Added Mar 2004 3,383 words 15,496 views 5.0 stars (6 votes)
That balloon by RdyRoger [ ] Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Straight to Gay •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Progression •Getting Hairy •M/M Added Jul 2019 Updated Aug 2019 4 parts 10,293 words 20,489 views 4.7 stars (7 votes)
That’s a really huge cock, bro by Luke B. [ ] Just a down and dirty story about one jock stud finding out his muscle-bound jock buddy is hung like a mule—and growing. •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •All Dialog •M/M Added Nov 2016 3,726 words 46,588 views 4.8 stars (41 votes)
Think bigger by MaxMorphs [ ] Mild-mannered Kyle gains an unexpected power over his hunky friends after they all enjoy a magic show during a fateful vacation in Vegas. •Cock Growth •Huge Cock •Hyper Cum •Getting Dumber •Straight to Gay •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Size Increase •Suggestion •Dom/Sub •Hypnosis •Complete •Stories with Images •M/M Added Jun 2022 Updated May 2023 24 parts 57,210 words 84,066 views 4.9 stars (111 votes)
Thirst trap by Lou Garou 78 [ ] A dose of spiked juice turns a gym bro into his neighborhood cops’ biggest fan. •Straight to Gay •Muscle Growth •Muscle/Strength •Dom/Sub •Anthro/Furry •M/M Added Mar 2022 4,774 words 5,711 views 4.8 stars (6 votes)
To wish for cock by CockTFBoi [ ] A chance encounter while hiking starts a series of events that will change Calvin and the world around him forever. •Cock Growth •Cock Shrinking •Cock Theft •Cockless •Huge Cock •Straight to Gay •Transformation •Cock Cage •Dom/Sub •Witch/Warlock/Wizard •Set during the Pandemic •M/M Added Dec 2020 Updated Feb 2021 5 parts 13,965 words 17,670 views 4.7 stars (7 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 12,144 views 4.4 stars (8 votes)
Training Tony by BRK [ ] 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. •Cock Growth •Huge Cock •Human to Cock •Hyper Cock •Multicock •Straight to Gay •Muscle/Strength Added May 2014 2 parts 8,640 words 23,729 views 4.4 stars (25 votes)
Transform: Muscle City by Also Known As [ ] 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. •Always Hard •Always Hard •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Multicock •Multicock •Straight to Gay •Straight to Gay •Muscle Growth •Muscle Growth •Muscle/Strength •Muscle/Strength •Muscle Worship •Muscle Worship •Getting Handsomer •Getting Handsomer •Size Increase •Size Increase •Infectious •Infectious •Series •Series Added Jan 2014 21 parts 119,996 words 44,401 views 4.1 stars (17 votes)
Twelve steps back by FanTCMan [ ] Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him. •Cock Growth •Huge Balls •Huge Cock •Addiction •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Muscle Worship •Increased Libido •Getting Handsomer •M/M Added Nov 2003 Updated Mar 2018 9 parts 33,235 words 31,171 views 4.8 stars (17 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 8,138 views 4.8 stars (14 votes)

Uncle C by Portowulf [ ] Charles finds a trinket at a small store in the city that brings unexpected changes. •Cock Growth •Straight to Gay •Muscle Growth •Increased Libido •Size Increase •Age Progression •Age Regression •Age Difference •First Time/Virgin •Incest •M/M Added Jun 2020 3,028 words 7,509 views
An unexpected inflation by UberPump [ ] 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. •Cock Growth •Cock Pumping •Cockfucking •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Public Orgasm •Addiction •Straight to Gay •Hyper Muscle •Immobility •Muscle Growth •Public Nudity •Increased Libido •Forced Growth •Size Increase •Inflation •App •Incest •Brothers •Bisexual •Nonconsensual change •M/M •M/M/F •M/M/M Added Apr 2020 Updated Feb 2023 40 parts 94,860 words 104,934 views 4.9 stars (55 votes)
Unintended hypnotist by Superlax [ ] Adam's library find yields some interesting changes for him and his roommate, Brock. •Other Mental Changes •Straight to Gay •Getting Taller •Suggestion •Hypnosis Added Aug 2019 Updated Oct 2019 3 parts 3,408 words 10,536 views 4.6 stars (14 votes)
Untangled by screamingmoist [ ] A young man wanders into the wrong bar and into the right life. •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Transformation •Getting Hairy •M/M Added Jan 2022 3,244 words 7,203 views 5.0 stars (14 votes)

Walk to class by iciss [ ] When you can grow guys as you pass until they can’t resist each other, it’s tough to hold back even if you’re running late. •Cock Growth •Huge Cock •Public Orgasm •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Handsomer •Nonconsensual change Added Mar 2009 2 parts 3,194 words 26,112 views 4.6 stars (15 votes)
Welcome back by LAComplex [ ] Lee’s parents have to face the reality of his repeated growth spurts as he comes back from the gym bigger than ever. Maybe signing him up for that experimental treatment was not such a good idea… •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •M Added Apr 2019 3,352 words 13,768 views
Wrong number by screamingmoist [ ] An ambitious young man starts receiving messages from a caller he can’t ignore. •Cock Growth •Public Orgasm •Getting Dumber •Straight to Gay •Muscle Growth •Butt Growth •Humiliation •Nonconsensual change •M/M Added Apr 2023 7,301 words 5,169 views 4.0 stars (5 votes)

X-Dream Makeover: Where’d he go? by Cris Kane [ ] A billionaire ropes a lowly accountant into going on a mysterious mission to Mr. Lee’s notorious shop. •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Nonconsensual change •Series Added Nov 2018 2 parts 11,040 words 7,227 views

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 7,897 views 4.7 stars (11 votes)
You don't get something for nothing by screamingmoist [ ] A man has to decide if his new life is worth the cost. •Cock Growth •Huge Cock •Getting Dumber •Straight to Gay •Muscle Growth •Size Decrease •Retcon •Complete •M/M Added Feb 2023 7,669 words 4,746 views

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