Hyper Cum
- Aaron by Josh Dugan [ ] No, it's not a microphone. •Huge Cock •Self-suck •Hyper Cum Added Mar 2003 708 words 26,603 views 3.6 stars (8 votes)
- Above average by Ziel [ ] Alan starts out as just your average college boy. Then a strange, magical artifact comes into his life, and he starts becoming bigger… almost remembering the ways things were, when his muscles and cock weren’t, with each orgasm, more and more above average. As the effects spread, Alan knows he must understand what’s happing to him and his friends—and also that he must be the biggest, most muscular, most hypercocked stud of all. •Cock Growth •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Hyper Muscle •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Retcon •M/M •M/M/M •M/M/M/... Added Apr 2013 Updated Dec 2018 28 parts 130,435 words 259,053 views 4.6 stars (104 votes)
- Accepting I'm different by BTEREN [ ] James knew he was different from everyone else, but when he ends up rooming with someone he accidentally falls for, will he accept James for who he is? •Hyper Cum •Multicock •Hairless •t/t Added Jan 2023 4,996 words 1,964 views
- 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 Added Dec 2003 8,642 words 79,491 views 5.0 stars (51 votes)
- Addiction by Hatman [ ] “… I gotta have more! I need more! Give… me… MORE!” pleads our young scientist. •Cock Growth •Huge Cock •Cum inflation •Hyper Cum •Stretchy •Hyper Anus Added May 2010 1,916 words 34,520 views 4.0 stars (11 votes)
- Adventures of an Ivy League himbo by iHeywood [ ] This is a story all about how Liam Montgomery became the best himbo ever while a student at an Ivy League university. •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Male Pregnancy •Incest •Father/Son •Set in the Future •Hyper Anus •M/M •M/M/M Added Jun 2022 2 parts 5,749 words 7,539 views 5.0 stars (19 votes)
- Against protocol by BRK [ ] The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent… and they’re starting to pile up. •Cock Growth •Huge Cock •Hyper Cum •Extra digits •Multiarm •Multilimb •Muscle Growth Added Nov 2019 2,415 words 8,153 views 4.6 stars (7 votes)
- An airplane parasite by SomeMuscleGuy [ ] After bumping into the wrong person at the airport, Michael is infected with a parasite that was on its way to be destroyed. This parasite only has one goal in mind: Growth. Massive Growth. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •M Added Oct 2022 4,977 words 15,227 views 4.7 stars (25 votes)
- Alex in Wonderland by Anarchy A [ ] Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Decrease •Size Increase •M/M Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 44,118 views 4.4 stars (43 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 201,423 views 4.6 stars (145 votes)
- Alpha fitness by Genetonic [ ] High school nerd Jeff keeps getting bullied by muscle jock Travis… until he has a lucky encounter with the new ‘Alpha’ brand clothing line. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Foot Growth •Getting Taller •Size Increase •Getting Hairy •Humiliation Added Mar 2021 2,712 words 14,707 views 4.4 stars (10 votes)
- Alpha Logan claims a beta by Eric Aaldersen [ ] Shortly after becoming an alpha, Brian’s younger brother Logan sites a beta of his own while working out in the local gym. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle/Strength •Gradual Change •Incest •Brothers •Hyper Pheromones •Supernatural •Series •M/M Added Dec 2021 4,961 words 8,174 views 5.0 stars (7 votes)
- Alpha Luke and the wrestling team by Eric Aaldersen [ ] Luke finds another beta mate on his wrestling team and his sexual energy infects the whole team during a special match! •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Hyper Pheromones •Supernatural •Series Added Aug 2020 6,920 words 13,951 views 5.0 stars (10 votes)
- Alpha Luke releases the beast by Eric Aaldersen [ ] Luke thinks back to his first sexual encounter with a beta—in the back of a school bus! •Huge Cock •Hyper Cum •Hyper Strength •Muscle/Strength •First Time/Virgin •Hyper Pheromones •Supernatural •Series •t/t Added May 2020 4,905 words 8,581 views 4.7 stars (11 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 7,210 views 4.8 stars (8 votes)
- Alpha product series by Chet Boner [ ] 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! •Cock Growth •Huge Balls •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •Stories with Images •M/M •M/M/M Added May 2017 Updated May 2019 19 parts 23,227 words 80,163 views 4.4 stars (42 votes)
- And then he came by Teen Hulk [ ] David's dream is interrupted … but only until his next visit to the gym. •Cock Growth •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •First Time/Virgin •Infectious •M/M Added May 2002 2 parts 7,372 words 42,670 views 4.4 stars (9 votes)
- Andro-Gro anonymous by LucaWLee [ ] Fresh out of cryosleep in the post-apocalyptic Southwest, Phoenix journeys with a hulking Kassian and a wolfish Fynn in search of an irresistible growth-inducing drug. •Cock Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Set in the Future •M/M Added Jan 2023 3 parts 6,673 words 3,413 views 5.0 stars (7 votes)
- Another big morning by Thatbadwriter [ ] It never fails. You’re sitting there on the living room floor with your cereal trying to watch some TV, when your dad comes down and decides Saturday morning is the perfect time to start growing and getting himself off. And then your horny brother comes home… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Giants •Size Increase •Incest •Brothers •Father/Son •Destruction/Violence •Complete •M Added Nov 2020 1,226 words 20,655 views
- Antony Smith by Locky [ ] •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Foot Growth •Gradual Change •Getting Taller •Giants •Size Increase Added Dec 2004 3 parts 3,474 words 33,536 views 3.7 stars (10 votes)
- Are you sure by Dream Big [ ] Suddenly awash with money, Bill takes the plunge and follows the stories of secretly augmented men and women to a remote lab where they promise to fix everything he doesn’t like about his body. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Size Increase •Race/Ethnicity Change •Bisexual •Hetero Sex Added Nov 2019 5 parts 6,234 words 14,804 views 4.4 stars (5 votes)
- Arturo, the boss’s driver by Ash D. [ ] A young employee is captivated by the boss's very muscular driver, and Arturo doesn’t mind the appreciation. •Hyper Cum •Muscle/Strength •M/M Added Nov 2018 1,483 words 7,489 views 4.1 stars (11 votes)
- Ascension by Ziel [ ] Zach awakens to find himself strapped to a table in a strange place with only a robotic voice for company. There’s a lot of questions on his mind, but none more important than what is this “ascension” the voice is talking about? •Cock Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Restraints •Complete •M Added Aug 2021 3,800 words 10,585 views 5.0 stars (15 votes)
- Ascension Escape Games by SomeMuscleGuy [ ] Welcome to Ascension Escape Games where you have two hours to escape the largest Escape Room in the world—alone! But be careful, if you aren’t quick enough, you may just grow too large before you can find a way out. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •M Added Oct 2022 6,147 words 8,032 views 4.8 stars (17 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 4,689 views 4.5 stars (6 votes)
- The awakening by Johnny M [ ] Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. •Hyper Cum •Nipple Emissions •Muscle Breast •Muscle/Strength •Age Difference •Incest •Brothers •Father/Son •M/M •M/M/M •M/M/M/... Added Jul 2012 10 parts 24,690 words 59,682 views 4.7 stars (19 votes)
- B.D.E. by Ziel [ ] While orbiting a nearby planet, the ship detects an unusual energy signature. Parker and Quill are sent down to investigate, but things take a turn for the smutty when Parker’s suit is compromised. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Aliens •Space Travel •Set in the Future •M/M Added Aug 2018 3,531 words 18,240 views 4.0 stars (7 votes)
- Balls of steel by Ziel [ ] There’s a new name for justice in the city, as a pair of ne’er-do-well criminals find out… the hard way. •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Superhero/Supervillain Added Mar 2018 2,392 words 14,520 views
- Basically a god by CurlyJin [ ] What do you do when the kid you bullied in high school becomes a god? •Cock Growth •Huge Balls •Hyper Cock •Hyper Cum •Getting Taller •Giants •Size Increase •Bisexual •Hetero Sex •Lycra/Spandex •Space Travel •Superhero/Supervillain •Flying •X-Ray Vision •M/M Added Jul 2016 Updated Jun 2019 9 parts 31,027 words 76,686 views 4.3 stars (23 votes)
- The beast by NoGoodAlias [ ] After a lonely night of drinking, Aaron decides to look for a hookup on a throw-away dating site. But when he finds more than he could have imagined, his night turns from an empty slog to a tremendous experience. •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Breast •Man Scent •M/M Added Sep 2022 3,235 words 5,875 views 4.8 stars (17 votes)
- Becoming the ultimate man by musclestory [ ] When a man’s ultimate dream becomes his ultimate reality. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Voice Deepening •Giants •Size Increase •Getting Hairy Added Aug 2003 4,565 words 86,342 views 4.4 stars (20 votes)
- Being accompanied by a wolf by BeCreative [ ] Jared works in solitary as a lumberjack, but one day he meets a very special companion. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Cum inflation •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Voice Deepening •Plausible Size Difference •Size Increase •Anthro/Furry •Werewolves •Complete Added Jun 2021 4 parts 11,476 words 11,035 views 4.6 stars (10 votes)
- Ben gets huge by spacevlad [ ] Matt, a kicker on a college football team, befriends Ben, a burly, bearish, muscular offensive lineman with a desire to get bigger. Matt is … able to help him with that. •Hyper Cum •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Giants •Plausible Size Difference •Size Increase Added Jun 2016 8 parts 17,849 words 65,031 views 4.3 stars (43 votes)
- Benefits of vore by brazboy [ ] Despite different bodies and talents, everyone can serve their nation at times of war. Sometimes, one finds enormous personal benefits to serving. •Cock Vore •Huge Balls •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Public Nudity •Destruction/Violence •Complete •Series •M/M Added Nov 2022 3,450 words 4,378 views
- Ben’s escapades by Kaelan [ ] Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Gradual Change •Incest •Brothers •M/M •M/M/M Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 55,775 views 4.7 stars (40 votes)
- Best birthday ever by TheSizeKing [ ] Zac is already above average. But when his birthday comes around, he gets everything he wishes for and then some. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle/Strength •M/M Added Feb 2020 5 parts 14,872 words 27,525 views 4.9 stars (31 votes)
- The best instructions are those that are clearly stated by Ziel [ ] Marty talks his super smart friend into whipping him up a special potion that will help with his little problem. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Infectious Added Jun 2016 5,194 words 19,795 views 5.0 stars (10 votes)
- Beta Danny’s day at the park by Eric Aaldersen [ ] Danny asks Luke to do some roleplaying with him when they’re in public and it has super sexy consequences. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Hyper Pheromones •Supernatural •Series Added Dec 2020 3,893 words 7,547 views 5.0 stars (11 votes)
- Beta Logan and his big brother by Eric Aaldersen [ ] Logan has difficulty controlling himself as his older brother Brian becomes a bigger and bigger stud. •Cock Growth •Cut to Uncut •Huge Balls •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Incest •Brothers •Hyper Pheromones •Supernatural •Series •t/t Added Jun 2020 6,499 words 19,362 views 5.0 stars (15 votes)
- Beyond Marrakech by brazboy [ ] What lies beyond Marrakech, gateway to the inhospitable Sahara? There lie lush green oases amidst the endless sand, made possible and populated by an unusual variety of men, their society, their rules and rulers. •Always Hard •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Public Orgasm •Muscle/Strength •Public Nudity •Increased Libido •Giants •Plausible Size Difference •Age Difference •First Time/Virgin •Incest •Brothers •Dom/Sub •Sex-Slave •Medieval(ish) •M/M •M/M/M/... Added Feb 2023 6 parts 10,358 words 2,213 views 4.8 stars (10 votes)
- Big changes by Ziel [ ] Troy’s rapidly growing hypercock is getting kind of embarrassing, especially as it’s caught the attention of a pair of obsessive and very uninhibited twins. •Cock Growth •Huge Balls •Ball Growth •Hyper Cock •Hyper Cum •Incest •Twins •Dildos/Toys •Christmas •Easter •Gay Pride •Halloween •New Year's Eve •Valentine's Day •Stories with Images •M/M •M/M/M Added Dec 2013 Updated Dec 2022 14 parts 74,028 words 92,779 views 4.6 stars (27 votes)
- Big Dick Energy by Ziel [ ] Steven needs a serious pick-me-up if he is going to survive a day of classes on next to no sleep. Fortunately, there’s a store near campus that ought to carry just what he needs—an aptly named drink known as “Big Dick Energy”. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •M/M Added Mar 2020 3,309 words 16,548 views 4.6 stars (13 votes)
- The big two-five by Ziel [ ] Brian’s friends help him celebrate the big two-five—there’s even a cake (well, a cupcake) and a candle to blow out. All he has to do is make a wish! •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Getting Taller •Giants •Size Increase •Metabods 25 •M/M/M Added Feb 2022 3,574 words 6,990 views 4.9 stars (7 votes)
- Birching by LucaWLee [ ] After hearing about the tale of the Krampus in the Swiss Alps, a young man heads off the beaten trail. •Hyper Cum •Hyper Muscle •Muscle Growth •Christmas •M/M Added Dec 2022 1,569 words 2,888 views
- The birthright by Ziel [ ] Mitch was sure he wasn’t like the other raccoons in his family. He was certain he was in fact a tanuki, a type of mystical, legendary, completely fictitious race of raccoon dogs native to the dense forests of rural Japan—and he wasn’t completely without proof. •Cock Growth •Huge Cock •Hyper Cum •Anthro/Furry Added Apr 2014 2,003 words 17,789 views
- Blessed by the moon by Saaruu [ ] Ritzy gets back from work, exhausted. He gazes at the moon, which somehow feels… different from usual. His roommate comes back home and they both enjoy a nice adult film when the werewolf in Ritzy decides to go wild. Really wild. And big. •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Transformation •Size Increase •Anthro/Furry •Werewolves •M/M Added Sep 2018 3,700 words 17,952 views 4.1 stars (8 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 13,572 views 4.8 stars (11 votes)
- The blue pumpkin by BRK [ ] Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within… •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multiarm •Multilimb •Multitongue •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Mouthcock •Incest •Twins •Merging •Supernatural •Halloween •Complete •Series •M/M •M/M/M •M/M/M/... Added Oct 2020 6 parts 8,774 words 9,171 views 4.9 stars (18 votes)
- Body game: Encounter 1000 by NBCK99 [ ] For the milestone thousandth encounter, six body game alumni bring their already-transformed bodies to the circle, and discover what the game’s like the second time around. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Detachable •Giants •Plausible Size Difference •Series Added Oct 2018 4,647 words 8,154 views 4.3 stars (9 votes)
- Body game: Encounter 813 by BRK [ ] Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Extra digits •Multi-abs •Multicock •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Stretchy •Foot Growth •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Incest •Brothers •Series •M/M •M/M/M Added May 2016 Updated Jun 2021 9 parts 49,136 words 38,714 views 4.9 stars (27 votes)
- The bodyguards by MaxMorphs [ ] Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Hyper Muscle •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Gradual Change •Plausible Size Difference •Size Increase •Inflation •Incest •Brothers •Twins •M/M •M/M/M Added Apr 2021 Updated Aug 2021 9 parts 22,376 words 41,264 views 4.8 stars (46 votes)
- The book of desires by SomeMuscleGuy [ ] After stealing a corrupted book at the gym, Michael is left growing uncontrollably by a Symbiotic Demon that only wants to swell its victims with the most size possible. But even the demon underestimates just how gigantic Michael wants to become. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Public Nudity •Butt Growth •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Destruction/Violence •Nonconsensual change •Infectious •Aliens •Symbiotes •Complete •Stories with Images •M Added Dec 2022 7,676 words 10,038 views 4.9 stars (8 votes)
- Boosted by West [ ] Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Hyper Muscle •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Tongue Growth •App •Incest •Brothers Added Aug 2021 Updated Sep 2021 3 parts 5,436 words 13,662 views 4.6 stars (19 votes)
- The boy who cried big by Kalos Kiryu [ ] When a potential boyfriend suspects his lover of lying about his true size, he accidentally gives him more than he ever cared to have. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •M/M Added Mar 2019 4,509 words 18,140 views 4.8 stars (13 votes)
- Breaking big by Ziel [ ] Tim had the bright idea to craft a special serum that would boost the size of his painfully average dick in order to show off and hopefully woo one or both of his crushes, and it worked! Oh boy, did it work, but things take a turn for the extreme when Tim’s growth reaches extremes he’d never dreamed of, and then there’s the issue of Tim’s two crushes... •Cock Growth •Cockfucking •Huge Balls •Hyper Cock •Hyper Cum •Immobility Added Jan 2016 7,492 words 24,124 views 4.7 stars (17 votes)
- The breakthrough by Gigantic Mr.B [ ] One lapse in concentration sets off an unstoppable chain of events for an 18-year-old lab intern, Ben. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Muscle Growth •Butt Growth •Gradual Change •Getting Taller •Size Increase •Infectious •M/M Added Apr 2022 Updated Sep 2022 5 parts 18,273 words 25,882 views 4.8 stars (38 votes)
- Bull brothers by brazboy [ ] Caio and André live together in their family farm, burdened by the loans inherited from their parents. Caio supports both of them selling his milk, but his younger brother still wants to contribute, even if he has to do it behind his elder’s back. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Muscle Growth •Incest •Brothers •M/M Added Nov 2021 3 parts 11,985 words 13,252 views 4.8 stars (10 votes)
- Bull’s gene by Opin [ ] Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectation. •Always Hard •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Getting Taller •Giants •Plausible Size Difference •Size Increase •M/M Added Aug 2020 Updated Oct 2022 8 parts 12,415 words 36,111 views 4.7 stars (26 votes)
- Business trip by BeefyDutch [ ] Bill is a hardworking guy who travels. Before he leaves for his current trip, his coworker André slips some of his new protein supplement into his coffee with some big side effects. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Size Decrease •Getting Fatter Added Aug 2021 7,889 words 11,545 views 4.5 stars (11 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 17,154 views 3.6 stars (13 votes)
- The cabin by HugeEndowments [ ] A story about two friends and some excessive sizes. •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Worship Added Mar 2021 2 parts 9,239 words 8,701 views 5.0 stars (13 votes)
- The cam show by LordTronimator [ ] A furry streamer decides to host a very special show as he decides to showcase a lotion that he found, that promises to increase the size of one’s penis. Things start out well enough before taking a very messy turn. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Social Media •Anthro/Furry Added May 2020 2,552 words 7,094 views 4.8 stars (6 votes)
- Canticle of the Fair King by brazboy [ ] A fable showing the immense wisdom of the Fair King, as he is challenged by a vile noble with a riddle which apparently has no right answers. •Hyper Cock •Hyper Cum •Nipple Emissions •Hyper Muscle •Muscle Breast •Incest •Brothers •Twins •Restraints •Fantasy Realm •M/M •M/M/M Added Sep 2022 6,693 words 2,302 views
- Carlos Bunda and the billion-dollar dildo by brazboy [ ] Carlos Bunda is Brazil’s number 1 secret agent, and is about to embark on a tense mission: rescuing the last of the four billion-dollar dildos which were lost after the fall of the Soviet Union. The task to retrieve this invaluable weapon sends him to Paris where he encounters Julien Monet, a former member of the French communist party who wants the power of the dildo for himself, not to mention the “bears”—a trio of Russian assassins desperate to recover their national secret weapon. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Increase •Dildos/Toys •M/M •M/M/M Added Dec 2021 2 parts 9,240 words 4,372 views 4.8 stars (9 votes)
- Castaway by Nikison [ ] Having fallen overboard, a man washes ashore on an island. The natives make a big impression on him. •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum Added Sep 2011 2 parts 3,776 words 22,075 views 3.8 stars (8 votes)
- Cave of worshippers by SomeMuscleGuy [ ] After a strange workout session with his friend Ben, Mike wakes up restrained in a cave, surrounded by cultists who want to make him their muscle god. •Always Hard •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Worship •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Forced Growth •Plausible Size Difference •Size Increase •Getting Hairy •Dom/Sub •Nonconsensual change •Restraints •Absorption •Complete •M/M Added Jan 2023 8,219 words 7,989 views 4.3 stars (8 votes)
- Cave on the Moon by brazboy [ ] First contact? A large cave is identified on the Moon. It is apparently ancient, but also not at all natural. Humans, curious as ever, sent a team of astronauts to investigate it. What they find changes everything, and everyone, forever… •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Destruction/Violence •Nonconsensual change •Aliens •Androids/Cyborgs •Space Travel •M •M/M •M/M/M Added Nov 2021 3 parts 9,726 words 10,162 views 4.3 stars (11 votes)
- Centurion of light by Ravine Mountain [ ] A great new story in which a centurion, Marcus, and five of his best men are transformed by the god Mars—and charged with a mission. •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multi-abs •Muscle Growth •Muscle/Strength •Voice Deepening •Size Increase •Incest •Twins •Demons •Ancient Era •M/M •M/M/M •M/M/M/... Added May 2014 Updated Jan 2019 12 parts 38,226 words 54,297 views 4.9 stars (49 votes)
- Changing fortunes by MuscleAndBulge [ ] Mark is seeking help with a relationship that has lost its spark. He is pointed in the direction of a fortune teller who has some extra skills that help Mark and Erik rekindle their love life. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Lycra/Spandex •M/M Added Jun 2021 Updated Jul 2021 2 parts 6,137 words 12,511 views 4.9 stars (17 votes)
- Check this mate by brazboy [ ] Pedro loves drinking mate tea, so when he finds the products of a fancy-looking new brand for sale in his local supermarket he decides to buy two packages. As soon as he arrives home, he makes himself some chimarrão which, as always, he offers to his handsome boyfriend Alexandre. The strong and addictive flavor enchants both of them, but that’s not the end of their surprises… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Hyper Muscle •Pec Fucking •Immobility •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Getting Taller •Giants •Size Increase •Tongue Growth •M/M Added Mar 2022 Updated Apr 2022 2 parts 8,935 words 11,313 views 4.6 stars (8 votes)
- A Christmas wish by Buck Reams [ ] Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome. •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Christmas •M/M Added Dec 2019 1,975 words 17,438 views 4.8 stars (22 votes)
- ChristMASS by Musclesaber [ ] Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Inflation •Christmas Added Dec 2020 4 parts 9,454 words 11,473 views
- 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 18,186 views
- Chuck, the size thief by spacevlad [ ] Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Getting Dumber •Other Mental Changes •Muscle Growth •Muscle Gut •Muscle Theft •Muscle/Strength •Belly Growth •Voice Deepening •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Getting Fatter •Inflation •Nanotech •Destruction/Violence •Nonconsensual change •Rape •Absorption •M/M Added Jun 2017 Updated Dec 2017 16 parts 42,078 words 104,575 views 4.5 stars (27 votes)
- Claves, the midnight marauder by Ziel [ ] Claves, the kingdom’s most notorious thief, has been cursed! What was meant as a means to entrap the thief and blow his cover forever backfires spectacularly as Claves ends up enjoying the curse. Now armed with a massive cock, the power to spread the curse to others, and an exhibitionist streak almost as long as his dong, Claves sets out to spread the curse and sow a little mischief and a lot of wild oats. •Cock Growth •Hyper Cock •Cum inflation •Hyper Cum •Fantasy Realm •M/M Added Jun 2013 Updated Jan 2015 7 parts 40,994 words 45,285 views 4.2 stars (26 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 37,458 views 4.9 stars (34 votes)
- The cock blog by TheSizeKing [ ] Patrick was just your average 25 year old guy. He’s just got one secret: he has the world’s biggest dick, and it seems to be getting bigger. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Gradual Change Added Aug 2020 Updated Oct 2020 5 parts 8,685 words 13,660 views 4.4 stars (10 votes)
- The cock bois by CockTFBoi [ ] When Colin gets a text from a blocked number he is drawn into an adventure to uncover a conspiracy and find his boyfriend. •Cock Shrinking •Cockless •Human to Cock •Hyper Cum •Transformation •Size Decrease •Size Increase •M/M •M/M/M Added Mar 2021 Updated Oct 2021 7 parts 20,659 words 11,685 views 4.8 stars (8 votes)
- The cock-off by Armie Lingo [ ] In the gym locker room, Nick and Joe get the chance to admire Cock-Off champion Steve up close. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle/Strength •M/M •M/M/M Added Oct 2005 3 parts 5,295 words 23,606 views 5.0 stars (8 votes)
- The Cockmoore Chronicles: Brandon by CockTFBoi [ ] When Brandon comes across a magic book that can change anyone, he does what most guys would do: give himself a bigger dick. As the growth goes unchecked, he struggles to find a way to stop it or the intense pleasure that goes with the changes. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle Growth •Gradual Change •Series •M/M Added Sep 2022 4,999 words 5,104 views 4.9 stars (9 votes)
- Coming of age by Also Known As [ ] Jerry’s teenaged nephew comes to visit him in San Francisco, and turns out to be very huge, very beautiful and very uninhibited. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Hairless •Incest Added Feb 2019 4 parts 12,660 words 22,585 views 5.0 stars (15 votes)
- Conner's massive reveal by MegaMaker [ ] Isaac and Connor have been dating for years and recently graduated college. Connor wants this relationship to last for the rest of their lives. In order to do that he must reveal what he truly is to his lover. He’s afraid Isaac won’t want to be with him anymore but when Isaac finds out he falls in love with Connor all over again. •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Shapeshifting •Complete •M/M Added Feb 2023 6,540 words 6,673 views 4.3 stars (7 votes)
- Containment breach by SomeMuscleGuy [ ] After Kalos experiences a suit malfunction while working with a Radioactive Material at work, he is left growing at a quickening rate to sizes that nobody ever thought was possible, and its contaminated effects are spreading too fast to be stopped. •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Cum Milking •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Extra digits •Multi-abs •Multiarm •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Gut •Muscle Worship •Public Nudity •Butt Growth •Belly Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Getting Hairy •Nonconsensual change •Rubber/Latex •Infectious •Complete •M Added Mar 2023 10,572 words 5,547 views 4.5 stars (10 votes)
- Controlling Shayne's body by Ballmeat [ ] My roommate Jack suddenly got an app that controls my body, and milked me of every drop of my cum by giving me the longest and most intense orgasm of my life. And it looks like this is just the beginning, and he intends to change my body in even more ways to come! •Always Hard •Cock Shrinking •Hyper Cum •Increased Libido •App •Humiliation •Nonconsensual change •M/M Added Nov 2022 Updated Dec 2022 2 parts 4,810 words 5,445 views 4.8 stars (21 votes)
- Cu Raigo by NioSatyr [ ] Raigo, an adrenaline-addicted porn star, finds himself in a snow storm. Luckily, a mysterious and large stranger saves him, which leads to a lot of changes for both of them. •Always Hard •Cock Growth •Cockfucking •Huge Balls •Hyper Cock •Self-suck •Hyper Cum •Nipple Emissions •Muscle Growth •Transformation •Size Increase •Anthro/Furry •Stories with Images Added May 2021 6,103 words 10,625 views 4.3 stars (12 votes)
- The cum factory by UberPump [ ] A young man and his wife expand the boundaries of what it means to be a cum factory. The young stud, forced to drink the mysterious protein shake over and over again, finds it erotic to see his balls swell as a side effect. This eggs his girl to force him to drink more and push his balls to their limits. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cum •Hetero Sex Added Jan 2021 1,465 words 10,001 views 4.4 stars (7 votes)
- The cum fairy by brazboy [ ] There are many mysteries under the sun, most of which will never be resolved—but a few can. Why do men always wake up hard? Why do they usually stop having wet dreams after a certain age? Why do some men snore, and others seem to drool in their sleep? The answer to all these questions is the cum fairy, a magical being which steals your nightly orgasms and gives you a small reward in exchange. •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Public Nudity •Increased Libido •Getting Taller •Plausible Size Difference •Size Increase •Incest •Brothers •Supernatural •Flying •Invisibility •Complete •M/M Added Nov 2022 Updated Dec 2022 12 parts 35,338 words 11,867 views 4.7 stars (21 votes)
- The curse of the SuperJock by SuperBlimp [ ] When a mysterious Warlock transforms Lucas into a massive god-like superhero, he realizes too late that his new abilities come with an insidious catch. •Cock Growth •Cum inflation •Hyper Cum •Immobility •Muscle Growth •Transformation •Getting Taller •Nonconsensual change •Halloween •Superhero/Supervillain •M/M Added Nov 2022 8,727 words 7,678 views 3.7 stars (16 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 19,871 views 4.3 stars (7 votes)
- The cursed ride by SomeMuscleGuy [ ] When Kalos is overcome with a sudden surge of growth on his motorcycle ride with Epsilon, he must get to the city before he becomes too big. •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Getting Handsomer •Gradual Change •Transformation •Voice Deepening •Getting Taller •Forced Growth •Size Increase •Destruction/Violence •Dom/Sub •Nonconsensual change •Complete •M/M Added Feb 2023 8,330 words 5,316 views 4.4 stars (7 votes)
- Cursed to swell with cum by BigManBigBelly [ ] Max, like so many others, is powerless to resist Damien’s charm and blessed to be stretched open by his enormous meat. But his seed proves more potent than Max could have imagined… And possibly more than he can handle. •Cum inflation •Cum Milking •Hyper Cum •Nipple Emissions •Immobility •Belly Growth •Size Increase •Getting Fatter •Infectious •Supernatural •M/M Added Mar 2022 2,974 words 11,523 views 4.0 stars (6 votes)
- Curses and consequences by BRK [ ] Reading this story is a bad idea, but you can’t resist now that you know it’s cursed. •Always Hard •Cock Growth •Huge Cock •Self-suck •Always Cumming •Hyper Cum •Multi-abs •Multiarm •Multilimb •Addiction •Increased Libido •Gradual Change •Getting Taller •Retcon •Social Media •Supernatural •Complete Added Sep 2021 1,456 words 9,685 views 4.7 stars (22 votes)
- Days & Knights by iHeywood [ ] Bash wants to surprise his family by coming home from college for Thanksgiving early. But he gets a surprise himself. His dad is sucking his own massive cock. •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Growth •Age Difference •Incest •Father/Son •Thanksgiving •M/M •M/M/M Added Apr 2022 Updated May 2022 3 parts 9,852 words 8,393 views 4.9 stars (36 votes)
- Death and rebirth by NioSatyr [ ] Being a menace towards nature is not that great to begin with, but what happens when it strikes back? •Always Hard •Cock Vore •Huge Balls •Huge Cock •Human to Cock •Hyper Cock •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Muscle Growth •Muscle/Strength •Increased Libido •Transformation •Getting Taller •Giants •Size Increase •Nonconsensual change •Vore •Absorption •Satyrs •M/M •M/M/M Added Oct 2021 2,521 words 9,477 views 4.4 stars (7 votes)
- 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 30,669 views 4.6 stars (17 votes)
- Destructive boys: Dennis’s Christmas present by MarcusB00 [ ] Christmas has come around, and Mason has plans for his #1 fan to make his Christmas even better. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Destruction/Violence •Christmas •Series •M Added Dec 2020 3 parts 3,523 words 6,230 views 4.8 stars (5 votes)
- Destructive boys: Mason’s fantasy by MarcusB00 [ ] Everybody has a fantasy, but when one muscular person has a chance to experience his fantasy outside of reality, things can get messy and crazy. Especially messy. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Pec Fucking •Hyper Strength •Muscle Growth •Muscle/Strength •Destruction/Violence •Series Added Oct 2020 4,616 words 8,977 views 4.3 stars (11 votes)
- Destructive Boys: Robbie’s revenge by MarcusB00 [ ] Robbie has held a grudge against a past bully for a couple years, and he gets informed that the bully is back in town. Time for some well-deserved revenge. •Cock Growth •Hyper Cock •Hyper Cum •Hyper Strength •Muscle Growth •Destruction/Violence •Humiliation •Nonconsensual change •Series Added Feb 2021 Updated Mar 2021 6,429 words 6,756 views 3.5 stars (8 votes)
- Don’t cum by LordTronimator [ ] A world doomed by those who find themselves unable to stop cumming once they start, recounted by an innocent victim. •Hyper Cum •Nonconsensual change •Infectious •Horror Added Sep 2020 1,471 words 9,467 views 4.0 stars (5 votes)
- Dr. Engorgio by TheSizeKing [ ] A doctor known for growing his patients lets his fantasies run wild with a new client, Nick. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength Added Aug 2019 Updated Sep 2019 6 parts 11,239 words 20,806 views 4.7 stars (29 votes)
- Dude cums and cums and cums by Justusboys [ ] •Hyper Cum Added Apr 2011 2,827 words 39,055 views 4.7 stars (23 votes)
- Dude, that’s a really thick cock by John Perrot [ ] A young man starts out buff and thickly hung and keeps getting bigger. Inspired by ‘That’s a Really Huge Cock Bro’ by Luke B. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Getting Taller •Size Increase •All Dialog •M/M Added May 2022 2,620 words 10,822 views 4.7 stars (18 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 119,207 views 4.7 stars (45 votes)
- Dylan & Josh by MaxMorphs [ ] Tired of settling or doing without, Josh is determined to find a boyfriend with a more than ample package. Dylan meets his requirements… and then some. •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Gradual Change •Dildos/Toys •Christmas •M/M Added Apr 2019 Updated Jul 2019 16 parts 18,351 words 26,712 views 4.5 stars (30 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 8,874 views 4.1 stars (7 votes)
- Eggmen chronicles by brazboy [ ] 2122, eighty years after the anti-AI law, sixty years after the GMHs (genetically modified humans) became officially allowed. The human species counts 21 billion people living in three planets, but only about one in three are from traditional genetic lineages—more and more GMH have been created to fill the gap between supply and demand following the fertility crisis and the ever-growing need of populational expansion for labor and consumption. These new humans are just like the rest of us—except when they aren’t •Cock Growth •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Pec Fucking •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Set in the Future •M/M Added Dec 2021 Updated Jan 2022 10 parts 28,533 words 10,711 views
- 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 •Ball Growth •Huge Balls •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 5,182 views 4.1 stars (10 votes)
- The electro-stimulation belt by Azerreza [ ] When his friend Josh bought an electro-stimulation belt, Kyle laughed at him, but when Josh started to gain weight abnormally fast, he began to doubt his own disbelief. •Cock Growth •Huge Cock •Hyper Cum •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Getting Taller •Destruction/Violence •Dom/Sub •Series •M/M Added Mar 2022 3 parts 10,994 words 14,996 views 4.6 stars (16 votes)
- Emission transmission by Cumguts [ ] Big grey orc Burz gets a mysterious gift in the mail, and incidentally discovers that he might have a future career in streaming on a new kink website geared explicitly toward cum inflation enthusiasts. •Cum inflation •Hyper Cum •Muscle Gut •Belly Growth •Orcs •Urban Fantasy •Stories with Images •Hyper Anus •M Added Jun 2022 3 parts 3,593 words 5,390 views 4.8 stars (6 votes)
- Exotica by Hidevidence [ ] A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Prehensile Cock •Always Cumming •Hyper Cum •Multicock •Replication •Other Mental Changes •Transformation •Retcon •Hyper Anus •M/M/M/... Added Nov 2022 Updated Dec 2022 2 parts 3,474 words 5,240 views 4.7 stars (7 votes)
- Extremes by BRK [ ] Imagining yourself as being hotter, more hung, and possessed of extras sometimes is just a phase, but other times it can spiral to extremes. •Always Hard •Hyper Cum •Nipple Emissions •Extra digits •Multi-abs •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Detachable •Dildos/Toys •M/M Added Feb 2012 Updated Oct 2018 2 parts 10,844 words 24,669 views 4.8 stars (15 votes)
- Family trouble by HandsomeLitleBoy [ ] Max starts to notice some strange behavior from his big brother Brad—behavior that involves ungodly amounts of cum. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Getting Taller •Incest •Brothers •Twins Added Oct 2020 2 parts 2,454 words 10,434 views 4.8 stars (9 votes)
- The Festival of Haasenpfaap by S. Q. Neemie [ ] Wes’s roommate Zeb ropes him into celebrating his family’s yearly autumn festival of Haasenpfaap. When Wes is inadvertently chosen as this season’s Haasenpfaapeer, Zeb and Wes have to figure out how to reverse the changes Wes experiences. •Cock Body •Hyper Cum •Nipple Emissions •Multicock •Muscle Breast •Muscle Growth •Gradual Change •Getting Taller •Complete •M/M Added Dec 2022 5 parts 26,928 words 4,837 views 4.9 stars (25 votes)
- Field agent by BRK [ ] Special agents Adkins and Barber interview a rancher in relation to their current case. There’s something odd about the handsome Latino, though—starting with the fact that he won’t get down off his horse. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Replication •Muscle Growth •Public Nudity •Size Increase •Incest •Twins •Infectious •Centaurs •M/M •M/M/M Added Apr 2020 Updated Nov 2020 2 parts 5,236 words 9,809 views 4.9 stars (20 votes)
- Figurines by RdyRoger [ ] A pair of bracelets let the wearer gain the proportions and attributes of any figurine you pick up. Once you understand that, you start to realize there are some very well-built figurines out there... •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Size Decrease •Size Increase •Race/Ethnicity Change •Getting Hairy •Tongue Growth •Dildos/Toys Added Feb 2009 4 parts 9,284 words 31,200 views 4.6 stars (23 votes)
- The filling by UberPump [ ] Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him. •Cock Growth •Cock Pumping •Cock Vore •Huge Balls •Ball Growth •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween •M/M/M Added Oct 2020 4,045 words 15,244 views 4.9 stars (10 votes)
- 5D network by Ziel [ ] Forrest settles in for a nice relaxing getaway in a cozy cabin far from the hustle and bustle of the city. This cozy cabin is far from rustic though. He’s got all the electricity, fast internet, and even cell signal thanks to an experimental new tower. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-balls •Multicock •M Added Mar 2021 2,258 words 4,712 views 4.8 stars (8 votes)
- For lovers of huge cocks by Unknown [ ] Here is a story for guys who have a fetish for big (I mean monstrous) cocks. I’ve been in pursuit of such organs for years, and here is the story of my “first time” with a really big one, and still one of my best memories. •Huge Cock •Hyper Cum •M/M Added Mar 2003 3,060 words 21,614 views 4.4 stars (13 votes)
- The forge by mf81 [ ] Paul meets Derrick, mysterious blacksmith that invites him up to his place up in the woods called The Forge. What he finds there will change life in ways he couldn’t imagine. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •M/M Added Oct 2018 3 parts 7,122 words 12,311 views 5.0 stars (22 votes)
- The four jocks: Quarantine edition by BRK [ ] Stuck at his friend’s island beach house with two other guys from the swim team, Howie is enjoying his hunky friends’ company and trying to ignore their considerably better luck in the cock sweepstakes. Then they decide to wile away a stormy afternoon playing this strange game they found in the back of a cupboard… •Cock Growth •Huge Cock •Hyper Cum •Multicock •Multiarm •Multilimb •Muscle/Strength •Complete •Set during the Pandemic •Series •M/M Added Nov 2020 4,318 words 4,591 views
- 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 10,605 views 4.8 stars (20 votes)
- A fucking god by Jerkoffcentral [ ] A teenager is both exasperated and incredibly turned on by how his body and everything about it seems to be getting freakier and freakier. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Incest •Brothers Added Mar 2019 Updated Jun 2020 2 parts 5,278 words 34,338 views 4.5 stars (18 votes)
- Genie world journey by Quick Master [ ] A human man named Nathan discovers a world of genies, oni, and other magical creatures on a quest to recreate the lost world of magic. •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Race/Ethnicity Change •Shared Body •Anthro/Scaly •Mermen •Djin/Jinn/Genie •Ghosts •Orcs •Satyrs •Supernatural •Series •M/M •M/M/M •M/M/M/... Added Nov 2021 Updated Dec 2021 9 parts 47,729 words 9,957 views
- A genie’s decision by Primed for Release [ ] After accidentally wasting a genie’s first wish, Alex takes his now-naked friend Dale’s advice and decides to make a potentially risky second attempt. •Hyper Cock •Hyper Cum •Muscle Gut •Muscle/Strength •Public Nudity •Getting Handsomer •Transformation •Voice Deepening •Size Increase •Tongue Growth •Djin/Jinn/Genie •M/M •M/M/M Added Mar 2022 2,221 words 6,909 views 4.7 stars (9 votes)
- Giant by Joey [ ] A giant what? Need you ask? •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum Added Oct 2005 3,579 words 34,840 views 4.1 stars (8 votes)
- Giant problems by aquila [ ] Caught up in a science experiment gone wrong, John finds himself at odds with his former boss and employer, leading to some giant problems. •Hyper Cock •Hyper Cum •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Destruction/Violence Added Jun 2019 3 parts 7,372 words 12,626 views 5.0 stars (6 votes)
- The good freak by Also Known As [ ] Kevin Peters is a cheerful, very fit young man who happens to be getting bigger and hotter in every way, much to the bemusement (and secret arousal) of his doctor. Soon the guys around him are growing too, and Dr. Donaldson discovers even he’s not immune... •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Increase •Infectious •M/M •M/M/M •M/t •t/t •t/t/t Added Nov 2002 33 parts 33,508 words 46,753 views 4.9 stars (24 votes)
- The Grand Duke’s punishment by brazboy [ ] In Panalaran there are many stories. One is that of the rebel Grand Duke who for his treason was impaled on the King’s Grand Cock, but who was forgiven for the Gods willed him to survive. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Fantasy Realm •M/M Added Apr 2022 2,534 words 2,548 views 4.9 stars (8 votes)
- The greenhouse effect by Godzilla [ ] While being tutored in horticulture by Tenji, college runner Aaron mistakes a vial for his iced tea… •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Plants Added Feb 2006 2,398 words 22,641 views
- Growth experiment by Anarchy A [ ] Scrawny Edward awakens to find himself the subject of an experiment designed to help him grow a little bigger, except the procedure proves far more effective than anyone could have anticipated. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Nonconsensual change •Hyper Pheromones •M/M/M/... Added Jun 2015 1,815 words 26,943 views 4.3 stars (21 votes)
- The growth race by SomeMuscleGuy [ ] John is left growing uncontrollably as he races to be the first person to finish the race, but he may be too large before he reaches the finish. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Public Nudity •Butt Growth •Transformation •Voice Deepening •Getting Taller •Giants •Size Increase •Nonconsensual change •M Added Aug 2022 3,701 words 9,283 views 4.8 stars (11 votes)
- Grrrroooowwwwing by Kaelan [ ] Kevin finds Bryan on Tinder, but doesn’t realize that he’s a special man who can help him realize his dream to continuously grow bigggggeeerr… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Nonconsensual change •M/M Added Jan 2018 Updated Mar 2018 3 parts 6,272 words 33,754 views 4.5 stars (20 votes)
- The halifax by Josef Howard [ ] Dillon meets a very large and self-assured man who offers him the nectar of the gods—literally. •Hyper Cum •Muscle Growth •Muscle/Strength •Satyrs •M/M Added Jul 2002 5,117 words 9,605 views 3.7 stars (6 votes)
- Happy little accidents by MainAttraction [ ] Nils gets a special gift from a new friend in French class, but it take him a while to discover just what it can do. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Breast •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •M/M Added Dec 2020 Updated Feb 2022 3 parts 7,693 words 14,584 views 4.6 stars (24 votes)
- Heavy quarantine by Portowulf [ ] Boyfriends Vincent and Coy ride out the quarantine together, for extended time. •Cock Growth •Hyper Cum •Muscle Growth •Belly Growth •Increased Libido •Getting Fatter •Inflation •Complete •Set during the Pandemic Added Apr 2020 2,778 words 10,267 views 4.6 stars (11 votes)
- Helping hands by BRK [ ] Miller is always in the barracks stroking himself with both hands. Then one day he gets a chance to have a cock for each hand. He doesn’t, at first, grasp all the implications of that scenario. •Huge Balls •Huge Cock •Hyper Cum •Multicock •Complete •M/M Added Jun 2019 1,760 words 6,328 views 4.2 stars (9 votes)
- The heritage by Godzilla [ ] •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum Added May 2005 1,178 words 15,869 views
- His cock gets huge by Jack Hardwood [ ] Male model Pietro washes up on a remote island inhabited by a society of men where everyone wants their cock to be as big and fat as humanly possible. Pietro just wants to go home, but his almost constant boner is getting bigger and bigger, and he doesn’t know how much longer he’ll be able to walk. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Increased Libido •M/M Added Dec 2017 Updated Apr 2018 8 parts 14,650 words 48,023 views 4.7 stars (31 votes)
- Hocus growcus by Jonathan Banner [ ] What at first seems to be an innocuous Grindr hookup quickly turns into an otherworldly experience highlighted by unbelievable growth. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Supernatural •M/M Added Jul 2022 4,622 words 5,090 views 4.7 stars (10 votes)
- Hold your tongue by Squeeshka and UnknownGentrifier [ ] Steven’s growth of cocks grows progressively out of hand. •Cock Growth •Huge Cock •Nipcocks •Hyper Cum •Nipple Emissions •Multicock •Mouthcock Added Jun 2012 7 parts 11,048 words 22,537 views 5.0 stars (8 votes)
- Hollyville by Tereshky [ ] The sleepy town of Hollyville, Alabama finds that strange things are happening to some of its people. It’s one man’s job to find out, but is he prepared for the mystery, suspense, and life-altering changes to come? Are you? •Cock Growth •Huge Balls •Huge Cock •Prehensile Cock •Hyper Cum •Multi-abs •Multiarm •Multilimb •Multipec •Replication •Stacking •Wings •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Tentacle •Horror •M/M Added Nov 2019 Updated Feb 2020 9 parts 43,978 words 19,121 views 4.8 stars (20 votes)
- Hookah head by Amus Cobblestone [ ] Jamie and Gary agree to plot the seduction of hot freshman dude Tim, with a little help from their hookah and a mysterious herbal blend. The only stipulation: they have to share. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Mind Control Added Jan 2013 2,577 words 12,334 views 3.5 stars (11 votes)
- Huge loads by Ziel [ ] It seems like dirty clothes aren’t the only huge loads at this laundromat. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum Added May 2017 5,282 words 20,961 views 4.5 stars (6 votes)
- Hugecock diary by Pfieffer [ ] What’s it like to have a cock that’s over a foot and a half long? Take a look at my diary and you’'ll get the whole story. •Cock Growth •Huge Cock •Self-suck •Hyper Cum •First Time/Virgin Added Dec 2003 13 parts 10,944 words 29,188 views 4.9 stars (7 votes)
- The hulk pill: Contagion 2 by Azerreza [ ] Having just been beaten up by his usual bully, Matt thought that this day couldn’t have started any worse. Especially since he had to meet his buddies, David and Ben at the mall. But he had absolutely no idea that this day would change everything and that, on the contrary, it would be the best day of his life... •Hyper Cum •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Increased Libido •Voice Deepening •Size Increase •Nanotech •Destruction/Violence •Infectious •Series •t/t Added Jan 2023 Updated Feb 2023 6 parts 23,223 words 6,411 views
- The hulk pill: Contagion by Azerreza [ ] Awakened by his brother Mike, David got the surprise of his life when he discovered that his big brother was now... really big: 8 feet tall and probably several tons of muscle. Unfortunately he did not know more about what had happened to him, so he met his friends at the mall as planned. But during the day, he noticed that his clothes seemed to be getting tighter and tighter, including the new ones he had just bought that morning... David was unknowingly one of the first to be infected with what would quickly become a pandemic. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Increased Libido •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Nanotech •Destruction/Violence •Nonconsensual change •Infectious •Series •M Added Jul 2022 Updated Sep 2022 4 parts 15,648 words 17,426 views 4.8 stars (10 votes)
- Hyper puberty by MartinMori427 [ ] In a world where the majority of men undergo an explosive second puberty in their late teens or early twenties, Danny is nearing 22 with no signs of a change in sight. But on his college campus where every man around him is a muscle-bound giant, Danny slowly comes to realize that it’s only a matter of time before a late bloomer like him shows the gods on campus what a real titan looks like. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Public Orgasm •Multi-balls •Multicock •Hyper Muscle •Muscle Growth •Muscle/Strength •Public Nudity •Man Scent •Increased Libido •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Hyper Pheromones •Infectious •M/M •M/M/M •M/M/M/... Added Jul 2022 8,839 words 14,706 views 4.6 stars (19 votes)
- Hyperspermia by x x [ ] What it’s really like producing way too much sperm. •Hyper Cum Added Mar 2018 2,483 words 17,223 views 3.5 stars (11 votes)
- I wanted a bigger cock, but this was ridiculous by Arron James [ ] Ian seeks a doctor’s unconventional and untested treatment for making his cock and balls bigger… only the serum is much, much more potent than either the doctor or his patient anticipated. •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Hyper Cum Added Jul 2018 1,189 words 15,577 views 2.6 stars (19 votes)
- Induced transformation: a brief history by BRK [ ] A father explains to his son that back in his day, they didn’t have any of these fancy-schmancy apps with built-in retcon. Back then, if you changed someone, they changed, and everyone had to just suck it up and deal with it. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Replication •Muscle Growth •Age Regression •App •Retcon •Age Difference •Incest •Brothers •Father/Son •Nonconsensual change •Infectious •All Dialog •Complete •M/M •M/M/M/... Added Jun 2020 2,248 words 10,899 views 4.9 stars (17 votes)
- The intern’s curse by BRK [ ] A cocky lawyer’s son makes an ill-judged joke, and unfortunately he does it front of someone with the ability to make it literally true. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Nonconsensual change •Complete •M/M Added Jun 2019 1,370 words 15,263 views 4.5 stars (20 votes)
- Interview with the King of Dust by Betonhaus [ ] Jason Ramstaff, also known as the King of Dust, explains the strange growth effects of the extraterrestrial substance known as Dust—complete with a demonstration of exactly how he passes its effects on to others. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Plausible Size Difference •Size Increase •Nanotech •Dom/Sub •Infectious Added Feb 2021 3,267 words 5,679 views
- Irresistible immobility by SomeMuscleGuy and BawlzyS [ ] James awakens to find himself strapped to a table in an ominous room with a masked, muscular man who has more than enough candy to share. This candy has some massive side effects, whether James wants it or not. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle Worship •Transformation •Voice Deepening •Getting Taller •Giants •Forced Growth •Size Increase •Destruction/Violence •Nonconsensual change •Restraints •Halloween •Complete •Stories with Images •M/M Added Oct 2022 7,662 words 10,043 views 4.9 stars (13 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 •Huge Balls •Ball Growth •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 15,389 views 4.8 stars (31 votes)
- Jason’s big problem by Joven [ ] Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Incest •Brothers •t/t •t/t/t Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 195,912 views 4.5 stars (78 votes)
- Jizzer by Ziel [ ] Ethan drags his roommate Walt off to the woods on the outskirts of town to search for their mutual friend. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Size Increase •Infectious •Horror •M/M Added Oct 2021 2,426 words 9,584 views 4.3 stars (9 votes)
- Jock bros by John Perrot [ ] Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Belly Growth •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Complete Added Feb 2021 4,818 words 24,349 views 4.7 stars (41 votes)
- John the wizard by RdyRoger [ ] John is a wizard and likes helping out his friends—usually in ways that involve none-too-subtle increases in height, equipment size, and muscle. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Foot Growth •Getting Handsomer •Gradual Change •Getting Taller •Size Increase •Getting Hairy •Suggestion •Witch/Warlock/Wizard •M/M Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 37,862 views 4.5 stars (22 votes)
- Just between fiends by Cumguts [ ] Regular buff guy Dean is met with an unwanted guest (or two) over breakfast. Things get considerably stickier when he tries to get rid of them. •Hyper Cock •Cum inflation •Hyper Cum •Muscle Breast •Voluptuous Men •Demons •Hyper Anus Added Nov 2020 3,422 words 9,149 views 4.6 stars (11 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 28,025 views 3.8 stars (18 votes)
- Keep your promises by NioSatyr [ ] A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/... Added Sep 2021 7,703 words 9,758 views 4.5 stars (6 votes)
- Keeping curses by Michverdun [ ] One day, Samael gets a strange request from a cursed customer. •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Urban Fantasy •Supernatural •M/M Added Sep 2022 7,798 words 5,754 views 4.6 stars (17 votes)
- Kenji by Dream Big [ ] The new stock guy at work, Kenji, is Sam’s pure fantasy—cute, tall, muscled, cheeky, and packing—and Kenji seems just as appreciative. There’s a secret about how Kenji got that way, though, which Sam accidentally discovers the hard way. •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Race/Ethnicity Change •Nanotech •M/M Added Feb 2019 Updated Mar 2019 6 parts 19,034 words 21,958 views 4.9 stars (15 votes)
- Lactose intolerant by The Other One [ ] Jake has always been very well hung, but after an unknown allergic reaction, his 8-inch cock turned to a steady 12. Unhappy with his new endowment, he would soon learn that size does in fact matter, especially when it starts again. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •M/M Added Aug 2018 4 parts 3,203 words 14,838 views 4.1 stars (14 votes)
- A legal contract for services to be rendered by BRK [ ] The responsibilities of the undersigned assistant shall begin with, but not be limited to, the carrying around of the employer’s gigantic cock. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle Growth •Public Nudity •Increased Libido •Getting Taller •Size Increase •Complete •M/M Added Aug 2021 1,337 words 5,593 views 4.5 stars (8 votes)
- The legend of Ben by TreborNawoc [ ] When Ben found out the things he could do with his body, he became very popular with all of his randy dormmates. •Cock Growth •Cock Vore •Huge Cock •Hyper Cock •Prehensile Cock •Self-suck •Hyper Cum •Public Orgasm •Multicock •Multihead •Multiarm •Multilimb •Replication •Body Parts in Strange Places •Stretchy •Inflation •Mouthcock •Shapeshifting •M/M/M/... Added Jul 2021 Updated May 2022 3 parts 5,841 words 12,154 views 5.0 stars (272 votes)
- Letters flew across the room by MainAttraction [ ] A tale of a man suffering the heat and eagerly awaiting a nice breeze. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Replication •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •M/M Added Aug 2018 2 parts 3,571 words 10,912 views 4.9 stars (14 votes)
- The list by brazboy [ ] There are two lists every college freshman wants to top: one is that of students accepted into their preferred university; the other one is just known as ‘the list’. •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Muscle/Strength •Public Nudity •Plausible Size Difference •Brothers •M/M Added Oct 2022 2 parts 8,100 words 4,404 views 3.8 stars (8 votes)
- Little plant of horrors by PiggiestJ [ ] Morris’s life was rather dull until he came across a small plant to take care of. Little did he know the shenanigans the little thing would bring. •Hyper Cum •Transformation •Plants •Nonconsensual change •Supernatural •Halloween •M/M Added Sep 2020 Updated Oct 2020 2 parts 5,330 words 6,640 views 4.8 stars (12 votes)
- A little somethin' by MegaMaker [ ] After two longtime friends spend the day at the beach, Davey can't help but notice how muscular his buddy Sam has gotten. When Davey asks about it, Sam’s reactions are more than a little unexpected. •Always Hard •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Butt Growth •Increased Libido •Gradual Change •Size Increase •Complete •M/M Added Jan 2023 2 parts 6,908 words 7,198 views 4.3 stars (6 votes)
- The lucky accident by MaxMorphs [ ] An accident at the skate park leads to a treatment for Luke’s balls that not only heals them but starts them growing, and pretty soon it’s not just his balls that are bigger. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Giants •Size Increase •Getting Hairy Added Sep 2019 7,269 words 33,364 views 4.6 stars (12 votes)
- Lucky devil by beastofmarbas [ ] Amidst a global pandemic and after a summer of unrest, a guy cruising at a sex club encounters a mysterious figure and finds himself ensorcelled into a secret society. •Huge Balls •Huge Cock •Hyper Cum •Demons •Horror •Supernatural •Halloween •Set during the Pandemic •M/M Added Oct 2021 5,685 words 3,416 views
- 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 5,533 views 4.9 stars (27 votes)
- Make the fur fly by LordTronimator [ ] After a boy buys a custom-made fursuit based off his fursona and puts it on, his body begins to experience strange changes that only he seems to notice. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Public Nudity •Gradual Change •Transformation •Human to Animal/Anthro •Retcon •Nonconsensual change •Anthro/Furry •M •M/M Added Aug 2020 Updated Nov 2021 14 parts 22,359 words 25,964 views 4.9 stars (39 votes)
- Making contact by StevePwrBear [ ] •Hyper Cum •Muscle/Strength •Increased Libido •Transformation •First Time/Virgin Added Mar 2004 3,633 words 11,056 views
- Male scent by Frank Easky [ ] Apprentice magician Sean’s potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Man Scent •Getting Taller •Giants •Size Increase •Age Regression •Getting Hairy •Incest •Brothers •Twins •Hyper Pheromones •Infectious Added Jul 2002 2 parts 13,564 words 57,507 views 4.0 stars (15 votes)
- A man of growing proportions by crazywolf82 [ ] Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him. •Cock Growth •Huge Balls •Hyper Cock •Cum inflation •Hyper Cum •Stretchy Added Oct 2014 5 parts 9,164 words 50,921 views 4.6 stars (35 votes)
- Mandemic by Ziel [ ] When the cock-growing virus breaks free, even quarantining may not be enough. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Immobility Added Apr 2020 2,374 words 13,186 views 4.7 stars (7 votes)
- The manual by MainAttraction [ ] Follow the directions carefully for the use of the three-stage ENH-Serum Ekto, customized especially for you for maximum physical improvement in all categories. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase Added Sep 2019 1,278 words 9,444 views 4.5 stars (11 votes)
- Max and Chris by Drillur [ ] Two very hung brothers get tired of solo sex. •Huge Cock •Hyper Cum •Incest •Brothers Added Jul 2014 1,502 words 19,268 views 4.6 stars (26 votes)
- Metaboi by BRK [ ] There’s a special clothing store that caters especially to the meta boi. If you’re their kind of customer you already know it—or you’ll soon find out. •Always Hard •Huge Cock •Hyper Cum •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Getting Taller •Plausible Size Difference •Retcon •Body Swap •Merging •Thanksgiving •Series •M/M •M/M/M Added Jun 2010 Updated Nov 2017 8 parts 31,338 words 62,997 views 4.8 stars (17 votes)
- Metacafé by brazboy [ ] In a special corner of the city, unknown to most, there’s a place visited by a special crowd. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Stacking •Muscle Growth •Getting Taller •Size Increase •Brothers •Twins •Metabods 25 •M/M Added Jun 2022 5,754 words 2,962 views 4.8 stars (5 votes)
- Metachange by LordTronimator [ ] Bullied 18-year old high school student Nathan just wants to spend his time in class doodling. But he’s always mocked for what he does. So what happens when a mysterious app suddenly shows up on his phone and promises to change things? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Four Legs •Multiarm •Multileg •Multilimb •App •Incest •Brothers •Humiliation •Nonconsensual change Added May 2020 Updated Jun 2020 5 parts 8,689 words 9,349 views 4.6 stars (11 votes)
- MG Project: Test Subject #5 by HeyDaddy01 [ ] A 50-year-old man recovering from an auto accident qualifies for a life-changing experimental project. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Man Scent •Increased Libido •Gradual Change •M/M Added Jan 2023 Updated Mar 2023 17 parts 43,097 words 11,201 views 4.6 stars (17 votes)
- The milk crisis by MartinMori427 [ ] Due to a disease driving most cattle extinct, dairy has become an extreme scarcity. Max Blanchard, a young farmer, has been trying to get his prized cow to produce milk with little success. However, one fateful concoction finally yields fruitful, but when happens as a result of drinking it is more than Max could have ever imagined. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Getting Dumber •Straight to Gay •Public Nudity •Belly Growth •Transformation •Getting Taller •Size Increase •Human to Animal/Anthro •Getting Fatter •Inflation •Nonconsensual change •Horror •M/M Added Oct 2022 2 parts 11,813 words 8,017 views 4.9 stars (7 votes)
- Milo’s big secret by BRK [ ] For small-town boy Milo the growth that came with puberty never ended. He kept growing and growing, especially in a certain area, and now at 19 he’s sure he’s too much of a freak to know any love but his own. What he hasn’t reckoned on is Jeremy, a take-charge type so beautiful there’s no way Milo can hide his secret from him for long. •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Complete •M/M Added Jun 2022 2 parts 5,841 words 11,586 views 4.7 stars (23 votes)
- The misadventures of Joe Hypercock by BRK [ ] It's New Year’s Eve, and Joe’s having a weird day in the city even before he meets the strange man and his wang gets made stupidly huge. •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle/Strength •New Year's Eve •Complete Added Apr 2019 2 parts 7,261 words 8,895 views
- Modern rites by red_king [ ] Matt’s life changes forever when he receives divine investiture from an old fertility god, fallen from the pantheon, in exchange for his devotion and cooperation in finding more followers. At first it sounded like work, but soon he’s having too much fun to care. •Cock Growth •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Pec Fucking •Muscle Breast •Muscle Growth •Butt Growth •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Destruction/Violence •Restraints •Supernatural •Immortality •Hyper Anus •M/M •M/M/M Added Dec 2018 Updated Jun 2022 16 parts 46,605 words 33,914 views 4.6 stars (37 votes)
- More than a mouthful by BRK [ ] It can be a challenge having a mouthcock. For one thing they produce a lot of spunk, which can be a problem in certain situations… •Hyper Cum •Public Orgasm •Multicock •Mouthcock •Complete •M/M Added Feb 2022 2,210 words 2,690 views
- Morphling by Apollo's Meat [ ] A freshman college student takes home hot, freaky Seth, and later puzzles over what Seth called him: "morphling". •Cock Growth •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Transformation •M/M Added Feb 2014 Updated Mar 2014 2 parts 3,693 words 25,730 views 4.8 stars (13 votes)
- Muscle for master by Mad Dog [ ] It’s time for huge muscle man Randy to please his master… •Huge Balls •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Dom/Sub •Humiliation Added Aug 2009 2,769 words 21,343 views
- Muscle Mice From Mars by Mr. Mouse [ ] This is the story of a certain group of anthro alien biker mice and how they went from sexy, strong, and buff to hyper masculine and super strong with a little unintentional help from some old enemies. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Muscle/Strength •Size Increase •Destruction/Violence •Restraints •Aliens •Anthro/Furry Added Oct 2019 2 parts 3,260 words 5,547 views
- Muscle milk by MaxMorphs [ ] That new muscle drink in the gym vending machine does wonders for your pecs, though maybe not in the way you expect. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Nipcocks •Hyper Cum •Nipple Emissions •Immobility •Muscle Breast •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase Added Jun 2020 2,352 words 20,459 views 4.8 stars (11 votes)
- Musclove, Texas by Max Mann [ ] Moving to Musclove, Texas with his sons to take up a new teaching position, Rick Long is startled to find a town full of huge, hung, and horny men, all of them eager to have the newcomers join them (in more ways than one). •Cock Growth •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Age Difference •First Time/Virgin •Incest •Brothers •Father/Son •Twins •Restraints Added Sep 2004 9 parts 26,085 words 67,746 views 4.8 stars (50 votes)
- My big dummy by MegaMaker [ ] After years of no contact from his old friend Mylo, Arlo gets a random text from him asking if he can come over. It seems Mylo has recently come across these pills that enhance your body. At first Arlo doesn't believe him, but he stops by anyway to make sure everything is okay. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Public Orgasm •Getting Dumber •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle/Strength •Muscle Worship •Public Nudity •Man Scent •Butt Growth •Gradual Change •Getting Taller •Giants •Size Increase •Complete •M/M Added Feb 2023 6,057 words 6,618 views 4.0 stars (6 votes)
- Naked by Also Known As [ ] Dave’s new dorm roommate, Lance, is naked. Always, constantly, deliciously naked. He’s also, huge, hung, and constantly horny. But what really changes everything is the unexpected effect that Dave has on Lance—and what Lance does to Dave. •Cock Growth •Huge Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Public Nudity •Plausible Size Difference •Size Increase •M/M Added Jun 2016 10 parts 38,843 words 45,590 views 4.6 stars (35 votes)
- The new guy by Also Known As [ ] A new employee causes pleasant though potentially cum-plicated problems. •Always Hard •Cock Growth •Huge Cock •Hyper Cum •Addiction •Muscle Growth •Muscle/Strength •Getting Handsomer •Nonconsensual change •Infectious •M/M •M/M/M Added Jun 2019 Updated Jul 2022 7 parts 33,687 words 29,923 views 4.8 stars (32 votes)
- New normal by brazboy [ ] Pedro is a Brazilian university student who returned to live with his roommates after one and a half years living with his family during the pandemics, but everything is not the same. His roommates Carlos and Henrique will not tell him what exactly has changed, wanting him to see it with his own two eyes. •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Hyper Cum •Nipple Emissions •Muscle Breast •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Infectious •Set during the Pandemic Added Jun 2021 5,662 words 10,106 views 4.7 stars (15 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 8,519 views 4.8 stars (17 votes)
- The night he came by Charles Westfall [ ] Thomas encounters alien visitors with equipment even bigger than his. •Cock Growth •Hyper Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Size Increase •Nanotech •Aliens Added Jul 2002 7,839 words 21,819 views 4.8 stars (5 votes)
- Nightmare at the Pump House Gym by UberPump [ ] A bodybuilder encounters a strange man at the local gym who forces him to experience his deepest desires first-hand. The growth is intoxicating, but there’s a price to pay he doesn’t see coming. •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Hyper Muscle •Pec Fucking •Immobility •Muscle Growth •Muscle/Strength •Forced Growth •Halloween •M •M/F •M/M Added Oct 2020 Updated Oct 2022 6 parts 22,007 words 30,742 views 4.9 stars (13 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 •Ball Growth •Huge Balls •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 5,035 views 4.6 stars (14 votes)
- Of gods and growth by RoidTeen [ ] The gladiators of eternal Rome wore little to hide their manly forms—so when there is growth, it is not hidden from pitmates and admirers alike. •Cock Growth •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Pec Fucking •Immobility •Muscle Breast •Muscle Gut •Increased Libido •Voice Deepening •Getting Hairy •Complete •Ancient Era •M/M •M/M/M Added Mar 2023 2 parts 7,215 words 2,184 views 4.7 stars (7 votes)
- OmniGro by Whatinsomnia and Ziel [ ] Dissatisfied with the speed at which the current OTC dick growing serum works, Eli, a brilliant scientist in his own right, sets out to make his own super-powered serum. Eli wastes no time in breaking in the new concoction on himself and his boyfriend. The results speak for themselves and their new product revolutionizes the world as they know it. •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Nipple Emissions •Muscle Breast •Muscle Growth •Muscle/Strength •Butt Growth •Size Increase •M/M Added Mar 2016 3 parts 45,143 words 26,044 views 4.8 stars (9 votes)
- Omniman by Omniman [ ] Wild discovers that a non-functioning prototype for a revolutionary machine works after all. He and his roommate decide to have some fun with it, but can they see the limits of their desires? •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Muscle Growth •Belly Growth •Giants •Size Increase •Inflation •Destruction/Violence •Immortality Added Jun 2019 2,135 words 14,364 views 3.4 stars (11 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 •Public Nudity •Man Scent •Butt Growth •Increased Libido •Gradual Change •Getting Taller •Giants •Forced Growth •Plausible Size Difference •Size Increase •Getting Hairy •M/M Added Mar 2023 6 parts 15,270 words 15,755 views 5.0 stars (22 votes)
- OnlyFans blow up by UberPump [ ] A young novice of an influencer begins his first live stream service on OnlyFans. He’s discovered a fantastic cum enhancer that causes his testicles to produce tons of sperm and wants to share this with his small fanbase. In his mistake, he forgets the “Only take One” warning on the bottle. His balls begin pumping out cum in such quantities he can’t seem to orgasm fast enough... •Huge Balls •Ball Growth •Hyper Cum •Series •M/M Added Sep 2022 1,720 words 4,360 views 4.6 stars (7 votes)
- The origin of Jesiah by Jesiah [ ] The Universe decides to indulge the naive, youthful sexual fantasies of a mid-30s computer engineer with a very ordinary physique, and in so doing, throw a large boner in the otherwise generally harmonious workings of reality. •Cock Growth •Huge Cock •Hyper Cum •Size Decrease •Size Increase Added May 2016 Updated Jul 2016 2 parts 3,269 words 12,176 views 4.4 stars (8 votes)
- Patient zero by SomeMuscleGuy [ ] After exploring a crashed meteorite, Tim and Kyle are left growing uncontrollably. The hornier they get, the larger they grow. But what happens when growth itself makes them horny? •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Always Cumming •Hyper Cum •Public Orgasm •Multi-abs •Addiction •Hyper Muscle •Hyper Strength •Immobility •Muscle Growth •Public Nudity •Butt Growth •Increased Libido •Foot Growth •Transformation •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Increase •Nonconsensual change •Infectious •Complete •M/M Added Nov 2022 Updated Dec 2022 3 parts 12,646 words 19,164 views 4.6 stars (19 votes)
- The people you find on the internet by Miguel Burgos [ ] Enrique tried dating on the internet and started to encounter some really, really different people. •Huge Cock •Hyper Cum •Extra digits •Multicock •Getting Taller •Plausible Size Difference Added Dec 2015 Updated Oct 2016 3 parts 4,540 words 14,787 views 4.9 stars (8 votes)
- The perfect fit by TheSizeKing [ ] When someone can grow you to whatever size you want, make sure they know how big you want to be. Otherwise things can go a little overboard. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Gay Pride •M/M Added Jun 2020 Updated Aug 2020 5 parts 14,385 words 22,368 views 4.7 stars (23 votes)
- Peter and the magic forest by Shamash [ ] Peter takes a shortcut through the “Cursed Woods”, rumored to be full of wild beasts. Little does he know that this detour will bring him into contact with the inhumanly sexy, horny denizens of the Woods and leave him permanently transformed… •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Muscle Breast •Muscle Growth •Size Increase •Fantasy Realm •M/M •M/M/M Added Apr 2020 2,371 words 7,348 views 5.0 stars (11 votes)
- The pills by Hexxian [ ] Even when you’ve accepted that you’re small and won’t get any bigger, you might still try the pills from the random email spam. What could happen? •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Size Increase Added Jan 2013 2,927 words 24,005 views 4.5 stars (8 votes)
- The pills by LordTronimator [ ] An 18-year-old college student, Thomas, orders some pills online that promise to help him with his small problem. When they don't work fast enough for him, he decides to down the whole bottle—and gets more than he bargained for. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Public Orgasm •Public Nudity •Increased Libido •Nonconsensual change •Restraints •Horror •t/t Added Apr 2020 Updated May 2020 12 parts 16,260 words 20,615 views 4.7 stars (18 votes)
- Plato’s Atlantis by brazboy [ ] A scholar discovers a different version of Plato’s dialogues which has a different take on the causes of the fall of Atlantis: could it be that the tsunamis which engulfed the lost island were of white, hot, human spunk? •Huge Balls •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Immobility •Giants •M/M •M/M/M •M/M/M/... Added May 2022 2 parts 2,317 words 3,648 views
- Pool party by BRK [ ] Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Multicock •Replication •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Retcon •Suggestion •Complete •M/M •M/M/M •M/M/M/... Added Nov 2019 2 parts 7,501 words 11,134 views 4.3 stars (16 votes)
- Porn can be healthy by Egi [ ] Zack is a healthy, horny young man who, like any other boy, likes to look at porn. Always one for novelty, Zack comes across the perfect website for him and his needs! •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Social Media •Infectious •M Added May 2017 2 parts 8,693 words 26,542 views 4.9 stars (41 votes)
- The potion shop by Alpha Pup Templar [ ] A new potion shop has opened in the countryside of Marketh. Strangely, they don’t sell healing potions. Instead they sell transformation potions of every kind imaginable! So what happens when adventurers don’t read the directions? •Cock Growth •Ball Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multi-balls •Multicock •Boytaur •Multiarm •Multileg •Multilimb •Multipec •Getting Dumber •Other Mental Changes •Immobility •Muscle Growth •Public Nudity •Man Scent •Butt Growth •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Forced Growth •Size Increase •Cocktaur •Nonconsensual change •Bodily Fluids •Hyper Pheromones •Centaurs •Dragons •Fantasy Realm •Mind Control •M •M/M Added Jan 2023 Updated Feb 2023 3 parts 5,540 words 8,626 views 4.7 stars (7 votes)
- The power of suggestion: Wetbar by BRK [ ] A night out at the bar leads to a series of changes to a very happy young clubgoer. •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Multi-abs •Multicock •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Transformation •Plausible Size Difference •Size Increase •Age Regression •Mouthcock •Retcon •Suggestion •Brothers •Twins •Complete •Series •M/M/M Added Feb 2009 2,751 words 24,820 views 4.9 stars (12 votes)
- Practice by Massim0 [ ] Andrew is tired and covered in mud after cleaning up his team’s sodden footie pitch after a long, sodden practice. All he wants is to slough off the muck in the team’s dilapidated showers… and, all right, maybe sneak in a secret wank while he’s at it. While he’s in the changing rooms alone, though, he comes across a most unexpected piece of equipment. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Self-suck •Hyper Cum Added Apr 2018 Updated Jun 2018 6 parts 14,382 words 33,014 views 4.5 stars (40 votes)
- The priapic intervention by Mark Bargen [ ] Story of a future genitalia expansion procedure written in the form of a scientific review. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Increased Libido •Transformation •Hypnosis •Set in the Future Added Oct 2004 5 parts 2,096 words 15,663 views 3.7 stars (6 votes)
- The prince, the knight, and the dragon by brazboy [ ] Years ago a curse was created, connecting the fate of the Northern Empire and that of the Southern Kingdom, but also the fates of the Empire’s first Prince, Alecrias, and that of a Dragon which appeared in the southern mountains and seems to behave in ways that benefit the Southern Kingdom. Can his loyal knight and lover, Sir Oberion, save the Prince from being sacrificed to the Dragon? Can the curse be lifted, and what is its true nature? •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Multi-abs •Hyper Muscle •Immobility •Muscle Growth •Butt Growth •Getting Taller •Size Increase •Tongue Growth •Fantasy Realm •Shapeshifting •Series •M/M Added Oct 2021 Updated Nov 2021 8 parts 25,069 words 6,161 views
- Prodigal runner by Michverdun [ ] No matter how good a transformation may seem, sometimes you just gotta run from it. A story set in Mikeytron’s “Molten Wings” universe. •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Nonconsensual change •Rape •Supernatural •M/M Added Jul 2022 11,665 words 4,802 views 4.9 stars (17 votes)
- Public relations by Maximilian [ ] When Jamie gets an out-of-the-blue invitation to meet up with a friend he’d fallen out of touch with, he doesn’t realize Adam has an ulterior motive—or that it involves an unwilling introduction to growth and magic. •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Destruction/Violence •Restraints •Witch/Warlock/Wizard •Gay Pride •M/M Added Jun 2015 Updated Apr 2019 18 parts 124,954 words 63,800 views 4.8 stars (42 votes)
- The pump by UberPump [ ] A young man and his wife find themselves at the mercy of a cock pump. He's already quite big at 9 inches long, but how much bigger can he go and will they find a limit to his size? •Cock Growth •Cock Pumping •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Cum Milking •Hyper Cum •Addiction •Increased Libido •Forced Growth •Inflation •Hetero Sex •M/F Added Jan 2023 3,676 words 5,081 views 4.6 stars (10 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 3,361 views 4.8 stars (6 votes)