Hyper Cum

Stories that feature guys that produce enormous amounts of cum.

  Child of:  Cum. Related tags:  Always Cumming;Cum Milking;Cum inflation;Hyper Cum;Nipple Emissions;Public Orgasm.

  Tag Group:  Cum.

365 stories found Sorted alphabetically Total word count: 4,321,216

A 27

Aaron by Josh Dugan No, it's not a microphone. 708 words Added Mar 2003 29k views 3.5 stars (11 votes) •Huge Cock•Self-suck•Hyper Cum

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. 28 parts 130k words (#11) Added Apr 2013 Updated 8 Dec 2018 285k views 4.6 stars (107 votes) •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/...

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? 4,996 words Added Jan 2023 3,786 views 4.3 stars (6 votes) •Hyper Cum•Multicock•Hairless •t/t

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. 8,642 words Added Dec 2003 87k views 4.9 stars (56 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy•Nonconsensual change•Infectious •M/M

Addiction by Hatman “… I gotta have more! I need more! Give… me… MORE!” pleads our young scientist. 1,916 words Added May 2010 40k views 4.2 stars (14 votes) •Cock Growth•Huge Cock•Cum inflation•Hyper Cum•Stretchy•Hyper Anus

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. 2 parts 5,749 words Added Jun 2022 12k views 4.9 stars (18 votes) •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

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. 2,415 words Added Nov 2019 9,738 views 4.6 stars (7 votes) •Cock Growth•Huge Cock•Hyper Cum•Extra digits•Multiarm•Multilimb•Muscle Growth

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. 4,977 words Added Oct 2022 28k views 4.8 stars (31 votes) •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

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. 3 parts 6,184 words Added Jan 2016 Updated 7 Apr 2017 47k views 4.4 stars (43 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase •M/M

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. 111 parts 132k words (#9) Added Feb 2017 Updated 29 Oct 2022 225k views 4.6 stars (147 votes) •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•Pagan gods•Complete •M/M•M/M/M

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. 2,712 words Added Mar 2021 20k views 4.5 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Foot Growth•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Humiliation

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. 4,961 words Added Dec 2021 11k views 5.0 stars (5 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle/Strength•Gradual Change•Incest•Brothers•Hyper Pheromones•Supernatural •M/M

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! 6,920 words Added Aug 2020 17k views 5.0 stars (10 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Gradual Change•Hyper Pheromones•Supernatural

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! 4,905 words Added May 2020 11k views 4.7 stars (11 votes) •Huge Cock•Hyper Cum•Hyper Strength•Muscle/Strength•First Time/Virgin•Hyper Pheromones•Supernatural •t/t

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. 7,244 words Added Jun 2020 8,945 views 4.5 stars (4 votes) •Huge Balls•Huge Cock•Hyper Cum•Straight to Gay•Muscle/Strength•Hyper Pheromones•Supernatural

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! 19 parts 23k words Added May 2017 Updated 11 May 2019 89k views 4.3 stars (43 votes) •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

And then he came by Teen Hulk David's dream is interrupted … but only until his next visit to the gym. 2 parts 7,372 words Added May 2002 46k views 4.4 stars (9 votes) •Cock Growth•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•First Time/Virgin•Infectious •M/M

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. 3 parts 6,673 words Added Jan 2023 5,131 views 5.0 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Set in the Future •M/M

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… 1,226 words Added Nov 2020 26k views 4.3 stars (6 votes) •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

The Anterotica by LucaWLee During an impending apocalypse, a minor god of sex has to confront and fuck his way through infighting pantheons, each full of evil desire. 4 parts 12k words Added Aug 2023 Updated 2 Sep 2023 5,399 views 5.0 stars (9 votes) •Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Wings•Hyper Muscle•Pec Fucking•Muscle Growth•Muscle Worship•Pagan gods •M/M•M/M/M

Antony Smith by Locky 3 parts 3,474 words Added Dec 2004 36k views 3.7 stars (10 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Foot Growth•Gradual Change•Getting Taller•Giants•Size Increase

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. 5 parts 6,234 words Added Nov 2019 18k views 4.6 stars (7 votes) •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

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. 1,483 words Added Nov 2018 8,396 views 4.1 stars (11 votes) •Hyper Cum•Muscle/Strength •M/M

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? 3,800 words Added Aug 2021 15k views 4.9 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Restraints•Complete •M

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. 6,147 words Added Oct 2022 13k views 4.8 stars (16 votes) •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

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. 8,430 words Added Jul 2022 6,619 views 4.6 stars (7 votes) •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/...

The awakening by Johnny M Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. 10 parts 25k words Added Jul 2012 64k views 4.7 stars (21 votes) •Hyper Cum•Nipple Emissions•Muscle Breast•Muscle/Strength•Age Difference•Incest•Brothers•Father/Son •M/M•M/M/M•M/M/M/...

B 35

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. 3,531 words Added Aug 2018 20k views 4.0 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Aliens•Space Travel•Set in the Future •M/M

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. 2,392 words Added Mar 2018 16k views 4.3 stars (3 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Superhero/Supervillain

Basically a god by CurlyJin What do you do when the kid you bullied in high school becomes a god? 9 parts 31k words Added Jul 2016 Updated 15 Jun 2019 83k views 4.2 stars (24 votes) •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

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. 3,235 words Added Sep 2022 7,849 views 4.8 stars (19 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Breast•Man Scent •M/M

Becoming the ultimate man by musclestory When a man’s ultimate dream becomes his ultimate reality. 4,565 words Added Aug 2003 93k views 4.4 stars (25 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Voice Deepening•Giants•Size Increase•Hair Growth/Getting Hairy •t

Being accompanied by a wolf by BeCreative Jared works in solitary as a lumberjack, but one day he meets a very special companion. 4 parts 11k words Added Jun 2021 Updated 26 Jun 2021 14k views 4.6 stars (11 votes) •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 •M/M

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. 8 parts 18k words Added Jun 2016 74k views 4.3 stars (43 votes) •Hyper Cum•Muscle Growth•Muscle Gut•Muscle/Strength•Man Scent•Giants•Plausible Size Difference•Size Increase •M/M

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. 3,450 words Added Nov 2022 7,432 views 4.8 stars (5 votes) •Cock Vore•Huge Balls•Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Public Nudity•Destruction/Violence•Complete •M/M

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? 9 parts 34k words Added Feb 2018 Updated 15 Jun 2018 60k views 4.7 stars (41 votes) •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

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. 5 parts 15k words Added Feb 2020 31k views 4.9 stars (31 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle/Strength •M/M

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. 5,194 words Added Jun 2016 23k views 5.0 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Infectious •M/M

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. 3,893 words Added Dec 2020 9,339 views 5.0 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Gradual Change•Hyper Pheromones•Supernatural

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. 6,499 words Added Jun 2020 24k views 5.0 stars (19 votes) •Cock Growth•Cut to Uncut•Huge Balls•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Gradual Change•Incest•Brothers•Hyper Pheromones•Supernatural •t/t

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. 6 parts 10k words Added Feb 2023 4,495 views 4.8 stars (9 votes) •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/...

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. 15 parts 79k words (#36) Added Dec 2013 Updated 16 Dec 2023 104k views 4.7 stars (29 votes) •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

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”. 3,309 words Added Mar 2020 19k views 4.6 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum •M/M

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! 3,574 words Added Feb 2022 9,236 views 4.9 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Getting Taller•Giants•Size Increase•Metabods 25 •M/M/M

Birching by LucaWLee After hearing about the tale of the Krampus in the Swiss Alps, a young man heads off the beaten trail. 1,569 words Added Dec 2022 3,905 views 4.8 stars (4 votes) •Hyper Cum•Hyper Muscle•Muscle Growth•Christmas •M/M

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. 2,003 words Added Apr 2014 19k views 3.7 stars (3 votes) •Cock Growth•Huge Cock•Hyper Cum•Anthro/Furry

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. 3,700 words Added Sep 2018 21k views 4.3 stars (10 votes) •Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Transformation•Size Increase•Anthro/Furry•Werewolves •M/M

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. 7,196 words Added Oct 2021 18k views 4.9 stars (14 votes) •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•Hair Growth/Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Tailcock•Plants•Anthro/Furry•Dragons•Werewolves•Supernatural•Halloween •M/M/M

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… 6 parts 8,774 words Added Oct 2020 11k views 5.0 stars (20 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multiarm•Multilimb•Multitongue•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Mouthcock•Incest•Twins•Selfcest•Merging•Supernatural•Halloween•Complete •M/M•M/M/M•M/M/M/...

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. 4,647 words Added Oct 2018 9,565 views 4.5 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Detachable•Giants•Plausible Size Difference •M/M•M/M/M/...

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. 9 parts 49k words (#73) Added May 2016 Updated 12 Jun 2021 41k views 4.9 stars (29 votes) •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•Hair Growth/Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Incest•Brothers•Selfcest •M/M•M/M/M

The bodybuilding bulge cum-petition by UberPump What do you get when jealously clouds your judgement?  Well lets find out from Chris and Derek.  Two, well know bodybuilders on the stage for the Bulge Competition.  They've been juicing their cock and balls up over several months and have... so far... blown the competition out of the water.  That is until one massive newbie blows up in front of everyone.  His manly display of virility forces Chris and Derek to find alternative means to grow bigger than him... Their balls will certainly not be outdone by some show off! 5,380 words Added Feb 2024 5,088 views 4.3 stars (8 votes) •Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Public Orgasm•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Worship•Man Scent•Voluptuous Men•Increased Libido•Forced Growth•Inflation•Destruction/Violence•Nonconsensual change•Bodily Fluids•Complete •M/M/M•M/M/M/...

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. 9 parts 22k words Added Apr 2021 Updated 21 Aug 2021 49k views 4.8 stars (47 votes) •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

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. 7,676 words Added Dec 2022 20k views 4.9 stars (9 votes) •Cock Growth•Huge Balls•Ball Growth•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

Boosted by West Phil has a clumsy moment, and suddenly the school’s Augmented Reality room ends up being so much more. 3 parts 5,429 words Added Aug 2021 Updated 4 Sep 2021 17k views 4.6 stars (23 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Tongue Growth•A.I.-Controlled Change•App•Incest•Brothers•Infectious•Complete

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. 4,509 words Added Mar 2019 20k views 4.8 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength •M/M

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... 7,492 words Added Jan 2016 27k views 4.7 stars (17 votes) •Cock Growth•Cockfucking•Huge Balls•Hyper Cock•Hyper Cum•Immobility

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. 5 parts 18k words Added Apr 2022 Updated 10 Sep 2022 33k views 4.8 stars (42 votes) •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

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. 3 parts 12k words Added Nov 2021 Updated 27 Nov 2021 18k views 4.8 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Muscle Growth•Incest•Brothers •M/M

Bull’s gene by Opin Dean goes on a date with Henry, a huge professor, whose strength exceeds every expectation. 8 parts 12k words Added Aug 2020 Updated 15 Oct 2022 42k views 4.7 stars (25 votes) •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

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. 7,889 words Added Aug 2021 15k views 4.5 stars (14 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Size Decrease•Getting Fatter

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. 1,531 words Added Feb 2019 19k views 3.7 stars (14 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Straight to Gay•Suggestion

C 39

The cabin by HugeEndowments A story about two friends and some excessive sizes. 2 parts 9,239 words Added Mar 2021 11k views 5.0 stars (15 votes) •Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Worship

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. 2,552 words Added May 2020 8,747 views 4.9 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Social Media•Anthro/Furry •M/M•M/M/M

Can’t ignore the balls by BRK Volunteer for one little study, and suddenly you’re the guy with the giant nuts. 3,009 words Added Feb 2024 3,286 views 4.8 stars (13 votes) •Huge Balls•Huge Cock•Hyper Cum•Increased Libido •M

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. 6,693 words Added Sep 2022 3,447 views 4.7 stars (3 votes) •Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Incest•Brothers•Twins•Restraints•Fantasy Realm •M/M•M/M/M

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. 2 parts 9,240 words Added Dec 2021 5,587 views 4.7 stars (6 votes) •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

Casey’s mancock by BRK Undersized college student Casey develops a sudden need for a cock just big enough for people to know it’s there. And between his own skills and his unwitting roommate’s, he knows just how to make it happen. 13 parts 48k words (#74) Added Jul 2022 Updated 25 Mar 2023 46k views 4.9 stars (77 votes) •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Public Orgasm•Pec Fucking•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Getting Handsomer•Gradual Change•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•App•Nonconsensual change•Hyper Pheromones•Infectious•Hypnosis•Mind Control •M/M•M/M/M•M/M/M/...

Castaway by Nikison Having fallen overboard, a man washes ashore on an island. The natives make a big impression on him. 2 parts 3,776 words Added Sep 2011 23k views 3.8 stars (8 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum

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. 8,219 words Added Jan 2023 17k views 4.6 stars (16 votes) •Always Hard•Huge Balls•Ball Growth•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•Hair Growth/Getting Hairy•Dom/Sub•Nonconsensual change•Restraints•Absorption•Complete •M/M

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… 3 parts 9,726 words Added Nov 2021 13k views 4.4 stars (13 votes) •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

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. 12 parts 38k words Added May 2014 Updated 5 Jan 2019 57k views 4.9 stars (49 votes) •Cock Growth•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multi-abs•Muscle Growth•Muscle/Strength•Voice Deepening•Size Increase•Incest•Twins•Demons•Pagan gods•Ancient Era •M/M•M/M/M•M/M/M/...

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. 2 parts 6,137 words Added Jun 2021 Updated 10 Jul 2021 14k views 4.9 stars (17 votes) •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

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… 2 parts 8,935 words Added Mar 2022 Updated 2 Apr 2022 14k views 4.6 stars (8 votes) •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

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. 1,975 words Added Dec 2019 20k views 4.8 stars (22 votes) •Cock Growth•Huge Balls•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Transformation•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Infectious•Christmas •M/M

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. 4 parts 9,454 words Added Dec 2020 15k views 5.0 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Giants•Inflation•Christmas •M/M•M/M/M/...

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. 8 parts 26k words Added Jan 2020 Updated 8 May 2021 22k views 4.0 stars (3 votes) •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•Hair Growth/Getting Hairy•Age Difference•Incest•Brothers•Father/Son•Nonconsensual change•Hyper Pheromones

Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts 42k words (#94) Added Jun 2017 Updated 22 Dec 2017 123k views 4.6 stars (32 votes) •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•Hair Growth/Getting Hairy•Getting Fatter•Inflation•Nanotech•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Absorption •M/M

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. 8 parts 46k words (#80) Added Jun 2013 Updated 9 Dec 2023 49k views 4.4 stars (33 votes) •Cock Growth•Hyper Cock•Cum inflation•Hyper Cum•Fantasy Realm •M/M

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. 9 parts 19k words Added May 2019 Updated 15 Jun 2019 43k views 4.9 stars (34 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Infectious •M/t

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. 5 parts 8,685 words Added Aug 2020 Updated 17 Oct 2020 17k views 4.5 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Gradual Change •M/M

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. 7 parts 21k words Added Mar 2021 Updated 9 Oct 2021 14k views 4.7 stars (9 votes) •Cock Shrinking•Cockless•Human to Cock•Hyper Cum•Transformation•Size Decrease•Size Increase •M/M•M/M/M

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. 3 parts 5,295 words Added Oct 2005 26k views 5.0 stars (10 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle/Strength •M/M•M/M/M

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. 4,999 words Added Sep 2022 6,858 views 4.9 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Gradual Change •M/M

Coming of age by Also Known As Jerry’s nephew comes to visit him in San Francisco, and turns out to be very huge, very beautiful and very uninhibited. 4 parts 13k words Added Feb 2019 26k views 5.0 stars (18 votes) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Hairless•Incest •M/t

Commercial audition by PeroPero Sometimes trying out for a commercial leads to more than 30 seconds of fame. 963 words Added Jul 2023 5,000 views 2.3 stars (12 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Butt Growth•Breast Expansion•Voice Deepening•Getting Taller•Size Increase•Anthro/Furry•Complete •M/M

The company of wolves by Houndfiend When an uncanny man enters the costume shop you’re working at for Halloween and asks if you might be able to help him find what he needs, the last thing you expected was that he’d be able to help you with the same problem. A second-person POV story for the Halloween season. 4,102 words Added Oct 2023 2,806 views 5.0 stars (1 vote) •Always Hard•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Public Orgasm•Addiction•Public Nudity•Man Scent•Dom/Sub•Sex-Slave•Hyper Pheromones•Anthro/Furry•Satyrs•Werewolves•Supernatural•Halloween•Hypnosis•Mind Control•Complete •M/M

Compromised by BRK Ordered to recontain a damaged, wildly radioactive experiment, Warin experiences disaster when his state-of the-art hazmat suit is suddenly breached in mid-operation. 2,490 words Added Dec 2023 5,702 views 4.8 stars (8 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Giants•Forced Growth•Size Increase•Nonconsensual change •M

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. 6,512 words Added Feb 2023 14k views 4.4 stars (10 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•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

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. 11k words Added Mar 2023 17k views 4.7 stars (17 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•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•Hair Growth/Getting Hairy•Nonconsensual change•Rubber/Latex•Infectious•Complete •M

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! 2 parts 4,810 words Added Nov 2022 Updated 3 Dec 2022 8,705 views 4.8 stars (28 votes) •Always Hard•Cock Shrinking•Hyper Cum•Increased Libido•App•Humiliation•Nonconsensual change •M/M

Critical mass by UberPump Bryan is just a High School Senior, ready to get his miserable life over with at this wretched place. No one seems to notice the small, scrawny 5-foot-3 teen, with the exception of the school bully. Albert teases Bryan all the time, his goons joining in. After school, Bryan stumbles upon one of his dad’s latest creations at his Bio Medical Research facility ande decides to take the mysterious serum in hopes of one-upping Albert. Bryan’s life, and body, changes forever. But there are side effects that none of them foreseen... 5,082 words Added Feb 2024 8,016 views 4.9 stars (18 votes) •Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Hyper Cum•Public Orgasm•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Increased Libido•Foot Growth•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Inflation•Father/Son•Bisexual•Humiliation•Nonconsensual change•Bodily Fluids •M/M•t/t/t

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. 6,103 words Added May 2021 14k views 4.3 stars (12 votes) •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

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. 1,465 words Added Jan 2021 13k views 4.5 stars (8 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Hetero Sex

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. 12 parts 35k words Added Nov 2022 Updated 17 Dec 2022 15k views 4.7 stars (22 votes) •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

The CUM-mission by UberPump Our character experiences a serious case of blue balls as he’s awaiting for a story commission from UberPump. He’s been edging for hours with no relief as his balls swell with gallons upon gallons of cum.... 1,092 words Added Jul 2023 5,158 views 4.0 stars (3 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Hyper Cum•Inflation•Destruction/Violence•Nonconsensual change•Horror •M

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. 8,727 words Added Nov 2022 11k views 3.8 stars (18 votes) •Cock Growth•Cum inflation•Hyper Cum•Immobility•Muscle Growth•Transformation•Getting Taller•Nonconsensual change•Halloween•Superhero/Supervillain •M/M

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. 8 parts 25k words Added Aug 2020 26k views 4.1 stars (9 votes) •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•Hair Growth/Getting Hairy•Hairless•Nonconsensual change•Hyper Pheromones •M•M/M•M/M/M/...•M/F

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. 8,330 words Added Feb 2023 10k views 4.2 stars (9 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•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

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. 2,974 words Added Mar 2022 18k views 4.3 stars (10 votes) •Cum inflation•Cum Milking•Hyper Cum•Nipple Emissions•Immobility•Belly Growth•Size Increase•Getting Fatter•Infectious•Supernatural •M/M

Curses and consequences by BRK Reading this story is a bad idea, but you can’t resist now that you know it’s cursed. 1,456 words Added Sep 2021 12k views 4.7 stars (25 votes) •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

D 15

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. 3 parts 9,852 words Added Apr 2022 Updated 28 May 2022 11k views 4.8 stars (34 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Age Difference•Incest•Father/Son•Thanksgiving •M/M•M/M/M

Death and rebirth by NioSatyr Being a menace towards nature is not that great to begin with, but what happens when it strikes back? 2,521 words Added Oct 2021 13k views 4.5 stars (8 votes) •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

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. 3 parts 12k words Added Nov 2018 34k views 4.6 stars (21 votes) •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

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. 3 parts 3,523 words Added Dec 2020 7,852 views 4.8 stars (5 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Muscle Worship•Destruction/Violence•Christmas •M

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. 4,616 words Added Oct 2020 11k views 4.1 stars (12 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Pec Fucking•Hyper Strength•Muscle Growth•Muscle/Strength•Destruction/Violence

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. 6,429 words Added Feb 2021 8,253 views 3.5 stars (8 votes) •Cock Growth•Hyper Cock•Hyper Cum•Hyper Strength•Muscle Growth•Destruction/Violence•Humiliation•Nonconsensual change

Diner by BRK Clint tries out a diner near his new house, but ends up with more than he bargained for. 3,976 words Added Oct 2023 6,934 views 4.3 stars (12 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Pec Fucking•Hyper Strength•Muscle Growth•Increased Libido•Foot Growth•Gradual Change•Transformation•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual change•Complete •M

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. 1,471 words Added Sep 2020 11k views 4.0 stars (5 votes) •Hyper Cum•Nonconsensual change•Infectious•Horror

Dormitory hex by Harvey Church This freshman hasn’t been able to keep his eyes off his new RA’s package. He can only imagine all the things he would do if he was that hung. Is he ready to handle a cock that massive? 1,004 words Added Jul 2023 7,329 views 5.0 stars (13 votes) •Cock Growth•Cock Theft•Hyper Cock•Hyper Cum•Nonconsensual change•Stories with Images •M

Dr. Engorgio by TheSizeKing A doctor known for growing his patients lets his fantasies run wild with a new client, Nick. 6 parts 11k words Added Aug 2019 Updated 7 Sep 2019 24k views 4.7 stars (31 votes) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength •M/M

Drunk on cum by Musclesaber Commission for an anonymous twitter user. After finding a magic spell to make his balls grow bigger, Afonso wants to test out his new equipment on his boyfriend Gus, only to find there might be a few side effects that they didn’t expect. 4,358 words Added Oct 2023 9,815 views 4.7 stars (13 votes) •Cock Growth•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Stretchy•Belly Growth•Getting Taller•Giants•Plausible Size Difference•Size Increase •M/M

Dude cums and cums and cums by Justusboys 2,827 words Added Apr 2011 40k views 4.7 stars (25 votes) •Hyper Cum

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. 2,620 words Added May 2022 14k views 4.8 stars (20 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Getting Taller•Size Increase•All Dialog •M/M

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. 7 parts 16k words Added Mar 2010 Updated 2 Mar 2016 128k views 4.7 stars (48 votes) •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...

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. 16 parts 18k words Added Apr 2019 Updated 13 Jul 2019 31k views 4.6 stars (33 votes) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Gradual Change•Dildos/Toys•Christmas•April Fool’s Day •M/M

E 8

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? 3 parts 22k words Added Apr 2022 Updated 16 Apr 2022 13k views 4.4 stars (10 votes) •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/M•M/M/M•M/F

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 10 parts 29k words Added Dec 2021 Updated 29 Jan 2022 12k views 4.7 stars (3 votes) •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

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. 11k words Added Feb 2023 8,679 views 4.1 stars (10 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Straight to Gay•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Butt Growth•Increased Libido•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Race/Ethnicity Change•Nonconsensual change•Complete •M/M

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. 3 parts 11k words Added Mar 2022 Updated 26 Mar 2022 17k views 4.7 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Taller•Destruction/Violence•Dom/Sub •M/M

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. 3 parts 3,593 words Added Jun 2022 9,076 views 4.3 stars (10 votes) •Cum inflation•Hyper Cum•Muscle Gut•Belly Growth•Orcs•Urban Fantasy•Stories with Images•Hyper Anus •M

Enriching experiences by brazboy Bruno had been to the very same club for three whole years to swim—yet, it took him visiting it at a different hour just once to see something he had never even imagined seeing with his own eyes. 5,618 words Added Jul 2023 2,997 views 4.8 stars (5 votes) •Huge Cock•Hyper Cock•Prehensile Cock•Hyper Cum•Multicock•Tentacle •M/M/M

Exotica by Hidevidence A collection of short stories set in various fantastical worlds specifically designed to facilitate incredible, absurd sexual pleasure between men.  2 parts 3,474 words Added Nov 2022 Updated 31 Dec 2022 7,565 views 4.7 stars (9 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Prehensile Cock•Always Cumming•Hyper Cum•Multicock•Replication•Other Mental Changes•Transformation•Retcon•Selfcest•Hyper Anus •M/M/M/...

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. 2 parts 11k words Added Feb 2012 Updated 6 Oct 2018 26k views 4.8 stars (15 votes) •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

F 16

Family trouble by HandsomeLitleBoy Max starts to notice some strange behavior from his big brother Brad—behavior that involves ungodly amounts of cum. 2 parts 2,454 words Added Oct 2020 12k views 4.8 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Getting Taller•Incest•Brothers•Twins

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. 5 parts 27k words Added Dec 2022 Updated 24 Dec 2022 6,629 views 4.9 stars (25 votes) •Cock Body•Hyper Cum•Nipple Emissions•Multicock•Muscle Breast•Muscle Growth•Gradual Change•Getting Taller•Complete •M/M

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. 2 parts 5,236 words Added Apr 2020 Updated 14 Nov 2020 12k views 4.8 stars (22 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Public Nudity•Size Increase•Incest•Twins•Selfcest•Infectious•Centaurs •M/M•M/M/M

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... 4 parts 9,284 words Added Feb 2009 35k views 4.6 stars (27 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Size Decrease•Size Increase•Race/Ethnicity Change•Hair Growth/Getting Hairy•Tongue Growth•Dildos/Toys

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. 4,045 words Added Oct 2020 20k views 4.8 stars (13 votes) •Cock Growth•Cock Pumping•Cock Vore•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Immobility•Humiliation•Nonconsensual change•Halloween •M/M/M

A filling experience by Lionel E. Linklander Carlos has become victim to a cum-and-dump party.  He’s taken a bunch of small loads already when six men show up at the party with huge dongs and swelling balls.  Can Carlos take all the cum these men have, or will he explode like some cheap cum balloon?  3,019 words Added Aug 2023 6,479 views 4.5 stars (6 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Immobility•Belly Growth•Size Increase•Inflation•Incest•Brothers•Humiliation•Complete •M/M/M/...

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. 2,258 words Added Mar 2021 5,774 views 4.8 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multi-balls•Multicock •M

Fling app boys by West An app claims to offer the widest and most diverse selection of men for your own pleasure. 2 parts 2,307 words Added Aug 2023 2,880 views 4.5 stars (2 votes) •Huge Balls•Huge Cock•Hyper Cum•Muscle/Strength•App •M/M

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. 3,060 words Added Mar 2003 23k views 4.4 stars (13 votes) •Huge Cock•Hyper Cum •M/M

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. 3 parts 7,122 words Added Oct 2018 14k views 5.0 stars (20 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength •M/M

The four bananas by BRK In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives. 4 parts 11k words Added Apr 2023 6,250 views 4.7 stars (7 votes) •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Multicock•Multiarm•Multilimb•Multipec•Replication•Stacking•Muscle Growth•Muscle Worship•Always Shirtless•Increased Libido•Hair Growth/Getting Hairy•Retcon•Suggestion•Selfcest•Superhero/Supervillain•Flying•Immortality•Shapeshifting•Complete •M•M/M/M/...

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… 4,318 words Added Nov 2020 5,516 views 4.8 stars (6 votes) •Cock Growth•Huge Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle/Strength•Complete•Set during the Pandemic •M/M

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. 2 parts 5,217 words Added Jun 2022 Updated 2 Dec 2023 20k views 4.8 stars (35 votes) •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•Hair Growth/Getting Hairy•Nonconsensual change•Infectious•Complete •M/M•M/M/M•M/M/M/...

Freshman, fresh men by West Your best friend and secret crush is now your roommate during your freshman year of college. Both of your comfort levels with each other change when he emerges from the shower smelling fresher than ever, and also bigger each time. 7 parts 13k words Added Sep 2023 Updated 17 Feb 2024 22k views 4.8 stars (31 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Always Shirtless•Butt Growth•Getting Taller•Size Increase•Retcon•Christmas•Valentine’s Day•Complete •M/M•M/M/M

Friendly transformations by Richard Buttstuff A group of four college guys leave a wrestling match angry at each other and at the world. They meet an entity that makes them learn to love instead of hate. 7,424 words Added Sep 2023 6,245 views 4.3 stars (7 votes) •Cock Growth•Cock Shrinking•Cock Theft•Cockless•Human to Cock•Hyper Cum•Multi-balls•Multicock•Boytaur•Four Legs•Getting Dumber•Straight to Gay•Muscle Growth•Public Nudity•Man Scent•Stretchy•Getting Handsomer•Transformation•Size Increase•Hair Growth/Getting Hairy•Hairless•Nonconsensual change•Nonconsensual sex•Merging•Centaurs•Urban Fantasy•Complete •M/M•M/M/M/...

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. 4 parts 11k words Added Mar 2019 Updated 8 Jul 2023 56k views 4.8 stars (46 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Size Increase•Incest•Brothers •M/M

G 13

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. 9 parts 48k words (#77) Added Nov 2021 Updated 4 Dec 2021 13k views 5.0 stars (1 vote) •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•Pagan gods•Supernatural •M/M•M/M/M•M/M/M/...

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. 2,221 words Added Mar 2022 8,632 views 4.7 stars (10 votes) •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

Giant by Joey A giant what? Need you ask? 3,579 words Added Oct 2005 36k views 4.1 stars (8 votes) •Huge Balls•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Hyper Cum

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. 3 parts 7,372 words Added Jun 2019 15k views 5.0 stars (6 votes) •Hyper Cock•Hyper Cum•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence •M/M

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... 33 parts 34k words Added Nov 2002 51k views 4.9 stars (25 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Gradual Change•Getting Taller•Size Increase•Infectious•April Fool’s Day •M/M•M/M/M•t/t•t/t/t•M/t

The good genie by brazboy Alex is an endless, unlimited and unbound genie—one of the good ones, too! What will happen when someone finds out the lamp inside which he’s taking a long, long nap…? 3 parts 13k words Added Jul 2023 6,438 views 4.7 stars (9 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Extra digits•Multi-abs•Multi-balls•Multicock•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Multitorso•Replication•Stacking•Hyper Muscle•Muscle Growth•Transformation•Plausible Size Difference•Size Increase•Hyper Tongue•Retcon•Djin/Jinn/Genie•Flying•Complete •M/M•M/M/M

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. 2,534 words Added Apr 2022 3,799 views 4.8 stars (6 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Fantasy Realm •M/M

The greenhouse effect by Godzilla While being tutored in horticulture by Tenji, college runner Aaron mistakes a vial for his iced tea… 2,398 words Added Feb 2006 24k views 3.8 stars (4 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Plants

Growing out of control by Lionel E. Linklander Mark spends the Covid lockdown changing and blowing up his body to make everyone jealous.  Then he takes some new juice and the result is some public exposure before swelling up massive.   3,295 words Added Jan 2024 7,130 views 3.9 stars (12 votes) •Always Hard•Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Gut•Muscle Worship•Public Nudity•Transformation•Forced Growth•Lycra/Spandex•Complete •M

Growth drive by Musclesaber Jared is on his way to work when he stops by a shop that gives him everything he could’ve dreamed for how to grow bigger. Is it too good to be true? We will have to wait and see how giving people are towards a growing giant. 2 parts 7,668 words Added Mar 2024 Updated 16 Mar 2024 7,496 views 4.9 stars (35 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Breast•Muscle Growth•Muscle/Strength•Muscle Worship•Butt Growth•Foot Growth•Getting Taller•Giants•Plausible Size Difference•Size Increase•Dom/Sub•Stories with Images •M

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. 1,815 words Added Jun 2015 29k views 4.3 stars (22 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Nonconsensual change•Hyper Pheromones •M/M/M/...

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. 3,701 words Added Aug 2022 13k views 4.8 stars (11 votes) •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

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 3 parts 6,272 words Added Jan 2018 Updated 9 Mar 2018 36k views 4.5 stars (20 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Nonconsensual change •M/M

H 20

The halifax by Josef Howard Dillon meets a very large and self-assured man who offers him the nectar of the gods—literally. 5,117 words Added Jul 2002 11k views 3.9 stars (7 votes) •Hyper Cum•Muscle Growth•Muscle/Strength•Satyrs•Pagan gods •M/M

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. 3 parts 7,693 words Added Dec 2020 Updated 19 Feb 2022 17k views 4.6 stars (24 votes) •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•Hair Growth/Getting Hairy •M/M

Heavy quarantine by Portowulf Boyfriends Vincent and Coy ride out the quarantine together, for extended time. 2,778 words Added Apr 2020 13k views 4.6 stars (12 votes) •Cock Growth•Hyper Cum•Muscle Growth•Belly Growth•Increased Libido•Getting Fatter•Inflation•Complete•Set during the Pandemic •M/M

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. 1,760 words Added Jun 2019 7,552 views 4.3 stars (12 votes) •Huge Balls•Huge Cock•Hyper Cum•Multicock•Complete •M/M

The heritage by Godzilla 1,178 words Added May 2005 17k views 4.0 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum

High performance by brazboy If being an athlete isn’t easy, imagine being the absolute best? Representing your country at the highest levels? That is Juninho’s challenge at most classic final of the world’s most popular’s sport most important competition: the Cockfighting World Cup. 4,525 words Added Apr 2023 4,097 views 4.7 stars (3 votes) •Hyper Cock•Hyper Cum•Nipple Emissions•Public Orgasm•Hyper Muscle•Immobility•Muscle/Strength•Public Nudity•Complete •M/M•M/M/M/...

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. 8 parts 15k words Added Dec 2017 Updated 13 Apr 2018 51k views 4.7 stars (32 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Increased Libido •M/M

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. 4,622 words Added Jul 2022 6,415 views 4.7 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Supernatural •M/M

Hold your tongue by Squeeshka and UnknownGentrifier Steven’s growth of cocks grows progressively out of hand. 7 parts 11k words Added Jun 2012 24k views 4.9 stars (9 votes) •Cock Growth•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Mouthcock

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? 9 parts 44k words (#86) Added Nov 2019 Updated 8 Feb 2020 21k views 4.8 stars (21 votes) •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•Selfcest•Tentacle•Horror •M/M

Honorato Jerga and the Incan relics by brazboy Honorato Jerga, the famous historian and archeologist, is given clues about the location of Eldorado, which might be where a powerful ancient relic lies—one whose masculine powers had been desired by many for ages. He takes his trusted student, Horacio, to follow him as he meets enemies and old friends deep in the Peruvian jungle. 5 parts 19k words Added Sep 2023 Updated 16 Sep 2023 5,214 views 4.7 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multicock•Multiarm•Multilimb•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Getting Taller•Giants•Plausible Size Difference•Size Increase•Destruction/Violence•Nonconsensual sex•Complete •M/M

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. 2,577 words Added Jan 2013 13k views 3.5 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Multicock•Mind Control

Huge loads by Ziel It seems like dirty clothes aren’t the only huge loads at this laundromat. 5,282 words Added May 2017 22k views 4.5 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum

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. 13 parts 11k words Added Dec 2003 31k views 4.9 stars (7 votes) •Cock Growth•Huge Cock•Self-suck•Hyper Cum•First Time/Virgin

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. 4 parts 16k words Added Jul 2022 Updated 24 Sep 2022 20k views 4.8 stars (10 votes) •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 •M

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... 6 parts 23k words Added Jan 2023 Updated 4 Feb 2023 9,439 views 4.8 stars (6 votes) •Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Increased Libido•Voice Deepening•Size Increase•Nanotech•Destruction/Violence•Infectious •t/t

Humbled by the himbo by MegaMaker Austin likes to sleep around and his preferred choice of men are the biggest, dumbest, strongest guys he can find. He’s been doing this his whole life adding notches to his belt. His goal is to sleep with a jock from every sport. To him, Riley is three birds with one stone: diver, swimmer, and polo player. What he doesn’t realize is just how different being with Riley will be for him. 9 parts 22k words Added Feb 2024 Updated 2 Mar 2024 9,461 views 4.6 stars (51 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle/Strength•Muscle Worship•Lycra/Spandex•Complete•Set in the Future •M/M

Hunk in a trunk by MegaMaker Being a lifeguard can be boring. Lucas sure feels that way, until a hunk of man shows up and shows him some love. 4,296 words Added Mar 2024 2,404 views 4.3 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Lycra/Spandex •M/M

Hypers in the History of the World by Carvalho Pinto by brazboy Carvalho Pinto’s classic book investigates the history of macros and hypers by identifying the untold participation of oversized humans in world history. After more than 20 years studying the history and culture of hypers and macros, the author gifts the reader with a compilation of illustrative anecdotes mixed with statistical data and deep historical research, creating a compelling narrative summarizing hundreds of years of history and leaving the reader yearning to go do field work on the subject themselves. 5 parts 5,187 words Added Jun 2023 2,752 views 3.9 stars (8 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility •M/M

Hyperspermia by x x What it’s really like producing way too much sperm. 2,483 words Added Mar 2018 20k views 3.5 stars (11 votes) •Hyper Cum

I 7

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. 1,189 words Added Jul 2018 17k views 2.6 stars (21 votes) •Cock Growth•Huge Balls•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Hyper Cum

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. 2,248 words Added Jun 2020 13k views 4.9 stars (17 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Replication•Muscle Growth•Age Regression•App•Retcon•Age Difference•Incest•Brothers•Father/Son•Selfcest•Nonconsensual change•Infectious•All Dialog•Complete •M/M•M/M/M/...

The inflation of pleasure by Lionel E. Linklander A man discovers that his friend’s huge cock and its ability to swell with cum and becomes obsessed with making it hold as much cum as possible. The result is an inflation of cum that is almost out of control.  1,638 words Added Jul 2023 7,203 views 4.6 stars (15 votes) •Cock Growth•Huge Balls•Ball Growth•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Immobility•Stretchy•Belly Growth•Forced Growth•Complete•Hyper Anus •M/M

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. 1,370 words Added Jun 2019 18k views 4.5 stars (24 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nonconsensual change•Complete •M/M

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. 3,267 words Added Feb 2021 6,709 views 4.5 stars (4 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Plausible Size Difference•Size Increase•Nanotech•Dom/Sub•Infectious

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. 7,662 words Added Oct 2022 18k views 4.8 stars (18 votes) •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

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? 3 parts 6,734 words Added Jan 2023 Updated 11 Mar 2023 24k views 4.8 stars (35 votes) •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

J 6

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. 49 parts 115k words (#18) Added Oct 2013 Updated 24 Nov 2017 213k views 4.5 stars (79 votes) •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

Jizzer by Ziel Ethan drags his roommate Walt off to the woods on the outskirts of town to search for their mutual friend. 2,426 words Added Oct 2021 12k views 4.3 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Giants•Size Increase•Infectious•Horror •M/M

Jock bros by John Perrot Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… 4,800 words Added Feb 2021 31k views 4.7 stars (42 votes) •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•Hair Growth/Getting Hairy•Complete •t/t

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. 7 parts 24k words Added Dec 2017 Updated 7 Sep 2019 42k views 4.5 stars (23 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Foot Growth•Getting Handsomer•Gradual Change•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Suggestion•Witch/Warlock/Wizard •M/M

Jolias and Max: The cock rings by Azerreza and Madmutter When Jolias ordered what he thought a simple sex toy for him and his boyfriend Max, just for fun, he had no clue that this ring had many more features and that it would change their lives… 5 parts 34k words Added Sep 2021 Updated 10 Jun 2023 23k views 4.6 stars (17 votes) •Cock Growth•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•App•Lycra/Spandex•Superhero/Supervillain •M/M

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. 3,422 words Added Nov 2020 11k views 4.6 stars (12 votes) •Hyper Cock•Cum inflation•Hyper Cum•Muscle Breast•Voluptuous Men•Demons•Hyper Anus •M/M•M/M/M

K 4

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. 5 parts 24k words Added Jun 2019 Updated 27 Jul 2019 31k views 3.8 stars (19 votes) •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

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. 7,703 words Added Sep 2021 13k views 4.5 stars (6 votes) •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/...

Keeping curses by Michverdun One day, Samael gets a strange request from a cursed customer. 7,798 words Added Sep 2022 7,760 views 4.6 stars (19 votes) •Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Nonconsensual change•Urban Fantasy•Supernatural •M/M

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. 6 parts 19k words Added Feb 2019 Updated 2 Mar 2019 25k views 4.9 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Race/Ethnicity Change•Nanotech •M/M

L 11

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. 4 parts 3,203 words Added Aug 2018 16k views 3.9 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum •M/M

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. 1,337 words Added Aug 2021 7,210 views 4.5 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Getting Taller•Size Increase•Complete •M/M

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. 3 parts 5,841 words Added Jul 2021 Updated 7 May 2022 17k views 5.0 stars (205 votes) •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•Selfcest•Shapeshifting •M/M/M/...

Letters flew across the room by MainAttraction A tale of a man suffering the heat and eagerly awaiting a nice breeze. 2 parts 3,571 words Added Aug 2018 12k views 4.9 stars (14 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Replication•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Selfcest •M/M

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’. 2 parts 8,100 words Added Oct 2022 5,950 views 3.9 stars (9 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle/Strength•Public Nudity•Plausible Size Difference•Brothers •M/M

Little devil by Distendo A young man has a shady present and even shadier past, cursed by the gods to rob men of their ability to sire offspring. What kind of person will he become? 3,554 words Added Dec 2023 2,454 views 3.2 stars (5 votes) •Huge Balls•Huge Cock•Prehensile Cock•Hyper Cum•Hyper Strength•Muscle/Strength•Feeding•Gradual Change•Size Increase•Bisexual•Hetero Sex•Cock Cage•Sex-Slave•Dildos/Toys•Hyper Anus •M/M

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. 2 parts 5,330 words Added Sep 2020 Updated 31 Oct 2020 7,699 views 4.9 stars (9 votes) •Hyper Cum•Transformation•Plants•Nonconsensual change•Supernatural•Halloween •M/M

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.  2 parts 6,908 words Added Jan 2023 11k views 4.1 stars (9 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•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

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. 7,269 words Added Sep 2019 38k views 4.6 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Giants•Size Increase•Hair Growth/Getting Hairy •M/M

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. 5,685 words Added Oct 2021 4,327 views 5.0 stars (2 votes) •Huge Balls•Huge Cock•Hyper Cum•Demons•Horror•Supernatural•Halloween•Set during the Pandemic •M/M

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. 4,605 words Added Oct 2022 9,691 views 4.8 stars (31 votes) •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

M 27

Made of lad by brazboy An explorer wants to find the marvelous and ancient temple of Karkok, but he gets to experience many wonders he didn’t sign up for—what he finds, at the end of the day, is something way more precious than a pile of bricks. 2 parts 7,224 words Added Nov 2023 3,557 views 5.0 stars (6 votes) •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Multi-abs•Multicock•Boytaur•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Replication•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Detachable•Giants•Size Increase•Tongue Growth•Mouthcock•Flying•Complete •M/M

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. 14 parts 22k words Added Aug 2020 Updated 6 Nov 2021 30k views 4.9 stars (40 votes) •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

Making contact by StevePwrBear 3,633 words Added Mar 2004 12k views 4.0 stars (2 votes) •Hyper Cum•Muscle/Strength•Increased Libido•Transformation•First Time/Virgin

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. 2 parts 14k words Added Jul 2002 62k views 4.1 stars (17 votes) •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•Hair Growth/Getting Hairy•Incest•Brothers•Twins•Hyper Pheromones•Infectious

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. 5 parts 9,164 words Added Oct 2014 54k views 4.6 stars (36 votes) •Cock Growth•Huge Balls•Hyper Cock•Cum inflation•Hyper Cum•Stretchy

Mandemic by Ziel When the cock-growing virus breaks free, even quarantining may not be enough. 2,374 words Added Apr 2020 15k views 4.8 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Immobility

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. 1,278 words Added Sep 2019 10k views 4.5 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase

Max and Chris by Drillur Two very hung brothers get tired of solo sex. 1,502 words Added Jul 2014 20k views 4.6 stars (26 votes) •Huge Cock•Hyper Cum•Incest•Brothers

Megaband by brazboy An indie band is scouted by a large record label—their talent and hard work has finally been acknowledged! But apparently the company’s boss wants them to accept a new member, a vocalist, and this new member is also a macro…?! 2 parts 6,492 words Added Jul 2023 2,525 views 5.0 stars (1 vote) •Huge Balls•Huge Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Transformation•Plausible Size Difference•Complete •M/M/M/...

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. 8 parts 31k words Added Jun 2010 Updated 24 Nov 2017 66k views 4.8 stars (18 votes) •Always Hard•Huge Cock•Hyper Cum•Multi-abs•Multicock•Multihead•Multiarm•Multilimb•Multipec•Multitongue•Replication•Stacking•Muscle Growth•Getting Taller•Plausible Size Difference•Retcon•Selfcest•Body Swap•Merging•Thanksgiving •M/M•M/M/M

Metacafé by brazboy In a special corner of the city, unknown to most, there’s a place visited by a special crowd. 5,754 words Added Jun 2022 4,383 views 4.9 stars (7 votes) •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

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? 5 parts 8,689 words Added May 2020 Updated 13 Jun 2020 12k views 4.6 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Four Legs•Multiarm•Multileg•Multilimb•App•Incest•Brothers•Humiliation•Nonconsensual change •t/t

MG Project: Test Subject #5 by HeyDaddy01 A 50-year-old man recovering from an auto accident qualifies for a life-changing experimental project. 20 parts 59k words (#51) Added Jan 2023 Updated 1 Apr 2023 17k views 4.6 stars (19 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Public Orgasm•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Increased Libido•Gradual Change•Bodily Fluids•Hyper Pheromones •M/M•M/M/M•M/M/M/...

MIL: Men of Incredible Length by brazboy Ravi, or Oitresseis, is a transformed (mutated) agent of Brazil’s secret ministry dealing with magical and alien affairs. Now, a new drug—manufactured by human testicles parasitized by gooey aliens—is getting attention from his department, and it is his job to prevent its spread… 4 parts 15k words Added Oct 2023 Updated 28 Oct 2023 4,856 views 4.8 stars (6 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Cum inflation•Cum Milking•Hyper Cum•Nipple Emissions•Public Orgasm•Multicock•Lots of Legs•Multiarm•Multileg•Multilimb•Multipec•Replication•Hyper Muscle•Immobility•Muscle Growth•Increased Libido•Transformation•Getting Taller•Giants•Plausible Size Difference•Size Increase•Vore•Absorption•Shared Body•Aliens•Goo People•Complete •M/M•M/M/M

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. 2 parts 5,841 words Added Jun 2022 15k views 4.7 stars (23 votes) •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•Hair Growth/Getting Hairy•Complete •M/M

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. 2 parts 7,261 words Added Apr 2019 10k views 4.4 stars (5 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle/Strength•New Year’s Eve•Complete •M/M

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. 16 parts 47k words (#79) Added Dec 2018 Updated 4 Jun 2022 38k views 4.7 stars (38 votes) •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•Pagan gods•Supernatural•Immortality•Hyper Anus •M/M•M/M/M

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… 2,210 words Added Feb 2022 3,794 views 4.5 stars (4 votes) •Hyper Cum•Public Orgasm•Multicock•Mouthcock•Complete •M/M

Morphling by Apollo’s Meat A freshman college student takes home hot, freaky Seth, and later puzzles over what Seth called him: "morphling". 2 parts 3,693 words Added Feb 2014 Updated 31 Mar 2014 27k views 4.9 stars (15 votes) •Cock Growth•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Transformation •M/M

Muscle for master by Mad Dog It’s time for huge muscle man Randy to please his master… 2,769 words Added Aug 2009 23k views 4.3 stars (3 votes) •Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Dom/Sub•Humiliation

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. 2 parts 3,260 words Added Oct 2019 6,626 views 5.0 stars (3 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Increase•Destruction/Violence•Restraints•Aliens•Anthro/Furry

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. 2,352 words Added Jun 2020 25k views 4.8 stars (11 votes) •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

Muscle monster by Cumguts Looking for a second glimpse of an impossibly muscular mysterious gym crush, you decide to take some advice and spend an evening checking out his blog. You and your cock might just have a new favorite website. 4,049 words Added Sep 2023 7,476 views 4.8 stars (4 votes) •Hyper Cock•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Muscle Growth•Pointy Ears•Voluptuous Men•Demons•Orcs•Urban Fantasy•Complete•Stories with Images•Hyper Anus •M

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). 9 parts 26k words Added Sep 2004 74k views 4.8 stars (51 votes) •Cock Growth•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Age Difference•First Time/Virgin•Incest•Brothers•Father/Son•Twins•Restraints •M/M•M/M/M•t/t•t/t/t•M/t

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. 6,057 words Added Feb 2023 11k views 3.7 stars (7 votes) •Cock Growth•Huge Balls•Ball Growth•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

My brother’s closet by brazboy Lauro has a secret: he has a huge crush on his big brother! But his big brother also has a secret, one he keeps deeply locked in his heart... and in his closet. 2 parts 11k words Added Apr 2023 Updated 29 Apr 2023 8,374 views 4.8 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Extra Mouths•Multi-abs•Multicock•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Stacking•Muscle Growth•Muscle/Strength•Man Scent•Detachable•Getting Taller•Plausible Size Difference•Size Increase•Hyper Tongue•Tongue Growth•Mouthcock•Incest•Brothers •M/M

My chronicles by growerdom I chronicle my growing life, dealing with my new abilities, and you’re there every step of the way.  2 parts 4,018 words Added Dec 2023 Updated 30 Dec 2023 11k views 4.6 stars (18 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Dom to Sub•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Muscle Worship•Man Scent•Voluptuous Men•Butt Growth•Belly Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Father/Son•Dom/Sub•Nonconsensual change•Hyper Pheromones •M

N 7

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. 10 parts 39k words (#99) Added Jun 2016 51k views 4.6 stars (37 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Public Nudity•Plausible Size Difference•Size Increase •M/M

The new guy by Also Known As A new employee causes pleasant though potentially cum-plicated problems. 8 parts 39k words Added Jun 2019 Updated 24 Jun 2023 41k views 4.8 stars (44 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cum•Addiction•Muscle Growth•Muscle/Strength•Getting Handsomer•Nonconsensual change•Infectious •M/M•M/M/M

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. 5,662 words Added Jun 2021 13k views 4.7 stars (17 votes) •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 •M/M•M/M/M

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. 7,202 words Added Aug 2020 11k views 4.8 stars (20 votes) •Cock Growth•Huge Cock•Hyper Cum•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Size Increase•App•Retcon •M/M

The night he came by Charles Westfall Thomas encounters alien visitors with equipment even bigger than his. 7,839 words Added Jul 2002 23k views 4.8 stars (6 votes) •Cock Growth•Hyper Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Size Increase•Nanotech•Aliens

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. 7 parts 27k words Added Oct 2020 Updated 8 Jul 2023 42k views 4.8 stars (16 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Public Orgasm•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle/Strength•Forced Growth•Halloween •M•M/M•M/M/M•M/F

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.  3 parts 12k words Added Dec 2022 8,668 views 4.6 stars (17 votes) •Cock Growth•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Nipcocks•Self-suck•Hyper Cum•Nipple Emissions•Public Orgasm•Multi-abs•Multi-balls•Multicock•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Stacking•Straight to Gay•Muscle Growth•Public Nudity•Getting Handsomer•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Age Regression•Hyper Tongue•Tongue Growth•Retcon•Incest•Brothers•Christmas•Complete •M/M•M/M/M

O 8

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. 3 parts 12k words Added Mar 2023 Updated 1 Apr 2023 9,146 views 4.8 stars (16 votes) •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•Hair Growth/Getting Hairy•Pagan gods•Complete•Ancient Era •M/M•M/M/M

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. 3 parts 45k words (#84) Added Mar 2016 29k views 4.8 stars (9 votes) •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

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? 2,135 words Added Jun 2019 16k views 3.4 stars (11 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Belly Growth•Giants•Size Increase•Inflation•Destruction/Violence•Immortality

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? 16 parts 48k words (#76) Added Mar 2023 Updated 20 May 2023 61k views 4.9 stars (62 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Straight to Gay•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Lycra/Spandex•Complete •M/M

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... 1,720 words Added Sep 2022 6,734 views 4.7 stars (9 votes) •Huge Balls•Ball Growth•Hyper Cum •M/M

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. 2 parts 3,269 words Added May 2016 Updated 6 Jul 2016 13k views 4.4 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cum•Size Decrease•Size Increase •M/M

Outgrowth by BRK Warin gets a special gift from his boyfriend—one that lets him be much more than just a pretty boy-toy. 2,905 words Added Feb 2024 5,507 views 5.0 stars (6 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle Gut•Muscle/Strength•Belly Growth•Gradual Change•Giants•Size Increase•Age Difference•Dom/Sub•Valentine’s Day •M/M

An overwhelming Friday by Houndfiend Pecos has had a difficult few days as he struggles to come to terms with an overwhelming and very surprising new addition.  2,343 words Added Oct 2023 3,530 views 4.5 stars (15 votes) •Cock Growth•Huge Balls•Ball Growth•Self-suck•Cum inflation•Cum Milking•Hyper Cum•Addiction•Transformation•Human to Animal/Anthro•Hair Growth/Getting Hairy•Werewolves •M

P 22

Part-time job by brazboy Murilo decides to get a part time job recommended to him by his cousin: he will be attached to the insides of a vending machine to provide it with the necessary amount of cum and pec milk to satisfy its hungry customers. Nothing major is supposed to happen, until Murilo’s friends make an order which will send the machine into overdrive… 9,229 words Added Jun 2023 8,407 views 4.8 stars (6 votes) •Cock Growth•Cock Pumping•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Cum Milking•Hyper Cum•Nipple Emissions•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Gradual Change•Getting Taller•Forced Growth•Plausible Size Difference•Size Increase•Complete •M/M/M/...

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? 3 parts 13k words Added Nov 2022 Updated 3 Dec 2022 27k views 4.7 stars (20 votes) •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

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. 3 parts 4,540 words Added Dec 2015 Updated 14 Oct 2016 16k views 4.9 stars (8 votes) •Huge Cock•Hyper Cum•Extra digits•Multicock•Getting Taller•Plausible Size Difference

Peoplechange by BRK Frankie’s ancestral world-changing ability, which he didn’t even know he was getting, mixes unpredictably with his friend Aaron’s new interest in hypnosis. 3,938 words Added Aug 2023 5,407 views 4.9 stars (12 votes) •Always Hard•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Multi-abs•Muscle Growth•Increased Libido•Getting Handsomer•Getting Taller•Plausible Size Difference•Size Increase•Tongue Growth•Retcon•Hypnosis •M/M

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. 5 parts 14k words Added Jun 2020 Updated 22 Aug 2020 25k views 4.7 stars (26 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Gay Pride •M/M

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… 2,371 words Added Apr 2020 8,603 views 4.9 stars (13 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Breast•Muscle Growth•Size Increase•Fantasy Realm •M/M•M/M/M

The phallus god of destiny by UberPump Benjamin has been possessed by a Japanese demon called an Oni, one who possesses the power to create the desires of those whom it possesses.   He has the desire to get what he wants—a bigger cock, a bigger body, and much bigger pecs.  Once he's fulfilled the divine duty of cock fucking the statue, he's imbued with great power to turn anyone into hyper muscled, big, dicked followers... only he must fulfil his duties as a newly-grown deity or face the consequences that, if unused, power must be stored somewhere. 5,280 words Added Jul 2023 8,635 views 4.8 stars (9 votes) •Cock Growth•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Nipple Emissions•Hyper Muscle•Muscle Breast•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Voluptuous Men•Increased Libido•Getting Handsomer•Voice Deepening•Forced Growth•Size Increase•Inflation•Bisexual•Absorption•Hyper Pheromones•Djin/Jinn/Genie•Supernatural•Possession •M•M/M

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? 2,927 words Added Jan 2013 26k views 4.5 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Size Increase

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. 12 parts 16k words Added Apr 2020 Updated 16 May 2020 24k views 4.7 stars (21 votes) •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

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? 2 parts 2,317 words Added May 2022 4,910 views 5.0 stars (2 votes) •Huge Balls•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Immobility•Giants •M/M•M/M/M•M/M/M/...

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. 2 parts 7,501 words Added Nov 2019 13k views 4.4 stars (17 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Multicock•Replication•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Retcon•Suggestion•Selfcest•Complete •M/M•M/M/M•M/M/M/...

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! 2 parts 8,693 words Added May 2017 Updated 19 May 2017 29k views 4.9 stars (45 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Social Media•Infectious •M

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? 3 parts 5,540 words Added Jan 2023 Updated 11 Feb 2023 12k views 4.8 stars (8 votes) •Cock Growth•Huge Balls•Ball Growth•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

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. 2,751 words Added Feb 2009 27k views 4.9 stars (13 votes) •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•Selfcest•Complete •M/M/M

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. 6 parts 14k words Added Apr 2018 Updated 1 Jun 2018 35k views 4.5 stars (40 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum

The priapic intervention by Mark Bargen Story of a future genitalia expansion procedure written in the form of a scientific review. 5 parts 2,096 words Added Oct 2004 17k views 3.7 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Increased Libido•Transformation•Hypnosis•Set in the Future

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? 8 parts 25k words Added Oct 2021 Updated 6 Nov 2021 7,561 views 4.5 stars (2 votes) •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 •M/M

Princely duel by brazboy Haakon, First Prince of Niege, and Jarl, First Prince of Sneuve, have an escalating rivalry which is rocking all the Court of Lads. The ruler and master of the Court of Lads, amazing hunk Karl of Grenania, however, has a deep understanding of the situation and commands a solution a final settlement between the overmuscled twunks: a naked duel, in front of all the nobility. 6,591 words Added Sep 2023 1,966 views •Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle/Strength•Plausible Size Difference•Incest•Brothers •M/M

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. 12k words Added Jul 2022 6,653 views 4.9 stars (17 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Nonconsensual change•Nonconsensual sex•Supernatural •M/M

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. 18 parts 125k words (#13) Added Jun 2015 Updated 27 Apr 2019 68k views 4.8 stars (44 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Restraints•Witch/Warlock/Wizard•Gay Pride •M/M

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? 2 parts 7,269 words Added Jan 2023 Updated 1 Apr 2023 14k views 4.6 stars (17 votes) •Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Addiction•Increased Libido•Forced Growth•Inflation•Bisexual•Hetero Sex •M/F•M/F/F

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! 5,891 words Added Dec 2022 5,136 views 4.8 stars (6 votes) •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

Q 3

The Quadruped Society by TreborNawoc Josh is accepted into the ancient and prestigious University of St. Eligius where he learns that amid all of the various student clubs and societies is one devoted to members of the university community with certain differences from the rest of the student body. 10 parts 18k words Added Apr 2023 Updated 6 Jan 2024 4,126 views 5.0 stars (40 votes) •Huge Cock•Hyper Cum•Extra digits•Multicock•Four Legs•Multileg•Multilimb•Hair Growth/Getting Hairy•Tongue Growth •M/M

The queen by Dylan Utah As a big muscle alpha on campus, Peter had been used to admiration and envy. What he didn’t expect was to be captured and used for his growing muscles and cock. 880 words Added Aug 2020 13k views 4.1 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Immobility•Muscle Growth•Muscle/Strength•Nonconsensual change•Symbiotes

The quest for size by Musclesaber Daladon is on his way home from one of the worst days he’s ever had when he stumbles upon a cart vendor with potions, clothes, and other goods. Daladon is in for a surprise when he sees what some of these goods are capable of. 3 parts 19k words Added Sep 2023 Updated 27 Jan 2024 12k views 4.7 stars (13 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Pointy Ears•Butt Growth•Belly Growth•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Fatter•Inflation•Anthro/Furry•Dragons•Orcs•Fantasy Realm•Medieval(ish) •M/M/M/...

R 15

The radiation zone by SomeMuscleGuy After going off the beaten path to explore an abandoned military base, Alex is involved in an incident that leaves him contaminated with radioactive material, and he won’t stop growing until he escapes. 3,606 words Added Aug 2022 15k views 4.7 stars (26 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Butt Growth•Increased Libido•Foot Growth•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Size Increase•Nonconsensual change•Infectious •M

Ramón the developer by BRK Ramón is used to having lusty, eyes-only encounters with the hot and hunky guys in his office, but today everything seems so much more intense, and a little eye-fucking isn’t going to be enough. 4,544 words Added Aug 2018 11k views 4.7 stars (9 votes) •Cock Growth•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Multicock•Multiarm•Multilimb•Multipec•Replication•Stacking•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Selfcest •M/M•M/M/M

Rapeenzel by Ziel Ziel got to thinking about old fairy tales and thought, “You know what these stories need? More gay sex and macro-dongs!” So he threw in a touch of cutesy fluff and some soft CV elements. Lots of sappy romance and monstrous dongs ensued. 6,583 words Added Sep 2015 24k views 5.0 stars (8 votes) •Cock Growth•Cock Vore•Huge Balls•Huge Cock•Hyper Cock•Prehensile Cock•Hyper Cum•Always Shirtless•Medieval(ish) •M/M

The real you by MegaMaker Today is Adam’s birthday, and his longtime boyfriend Eddie doesn’t want to give him the gift he’s been asking for. 3,057 words Added Jan 2023 8,734 views 4.5 stars (10 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Butt Growth•Increased Libido•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Shapeshifting•Complete •M/M

The red gem by MainAttraction Dan has a red gem that he knows he can use to change himself—and he decides he won’t hold back. 5,579 words Added Dec 2022 9,262 views 4.7 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Getting Taller•Plausible Size Difference•Size Increase •M/M

The Red Prince by brazboy Out of a weird arrangement a cursed prince is born, one who has an uncontrollable appetite for human flesh. As his unabated hunger leads him to consume more and more men, he transforms, gaining the body of a gigantic marvelously muscular giant. Who can stop him, and what will be the consequences of trying? 2 parts 8,773 words Added Aug 2023 4,408 views 4.3 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Nipple Emissions•Extra Mouths•Multi-abs•Multi-balls•Multicock•Boytaur•Multiarm•Multileg•Multilimb•Multipec•Multitongue•Stacking•Hyper Muscle•Immobility•Muscle Growth•Gradual Change•Male Pregnancy•Transformation•Size Increase•Hyper Tongue•Tongue Growth•Incest•Brothers•Hetero Sex•Destruction/Violence•Blood•Nonconsensual change•Nonconsensual sex•Vore•Complete•Medieval(ish) •M/M•M/M/M/...•M/M/F

Remote control by brazboy Rodrigo orders some remote-controlled dildos he can use at work. What he didn’t know is that he’d not be the only one in the office with such a device. 2 parts 9,087 words Added May 2023 3,969 views 4.8 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum Milking•Hyper Cum•Public Orgasm•Multi-abs•Multi-balls•Multicock•Multihead•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Multipec•Multitorso•Stacking•Muscle/Strength•Dildos/Toys•Complete •M/M•M/M/M•M/M/M/...

Resolutions by BRK Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life. 13 parts 71k words (#41) Added Jan 2021 Updated 12 Feb 2022 38k views 4.9 stars (36 votes) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Other Mental Changes•Hyper Muscle•Muscle Growth•Muscle/Strength•Increased Libido•Size Decrease•Size Increase•Tongue Growth•Retcon•Suggestion•Nonconsensual change•New Year’s Eve•Complete •M•M/M•M/M/M•M/M/M/...

Resolutions: King factory by BRK The manager of a small, forgotten factory gets a sudden visit from the son of the conglomerate that owns his plant. Not only is he taking over, it seems, but he’s insistent on maximizing profit—even to the point of reviving production on that one sweetener everyone knows is a joke. 2 parts 6,615 words Added Mar 2022 5,496 views 3.6 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Increased Libido•Infectious•Complete •M/M

Rewards by Kettle A sexy visiting prof named Jeff draws the admiration of two young guys, who soon learn the unexpected benefits of Jeff’s cum. 3,913 words Added Apr 2003 13k views 4.8 stars (4 votes) •Hyper Cum•Muscle Growth•Muscle/Strength•Gradual Change

The right blend by BRK In this sequel to “One Hot Summer,” Thad returns to Colorado, still in Zac’s upgraded, hyper-hung body. When he finds he’s no longer able to morph himself back into what he’s supposed to look like, his only hope is his sexy and capable second-in-command, Aleksei. 21 parts 61k words (#48) Added Mar 2023 Updated 24 Feb 2024 21k views 5.0 stars (9 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Multicock•Multiarm•Multilimb•Multipec•Multitongue•Replication•Stacking•Muscle Growth•Muscle/Strength•Always Shirtless•Pointy Ears•Increased Libido•Getting Handsomer•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Race/Ethnicity Change•Retcon•Incest•Brothers•Nonconsensual change•Body Swap•Cannabis •M/M•M/M/M•M/M/M/...

The ring of desire by Laylom_02 Alex stumbles across a magic ring that seems to fulfill any desire he might have. Clearly this can only mean good things, right? 2 parts 2,897 words Added Jan 2024 Updated 17 Feb 2024 6,145 views 5.0 stars (10 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Immobility•Gradual Change•Retcon •M•M/M

Room for more by BRK You don’t always get all the facts when you become roommates with someone. Like, for example, whether they have an insatiable hunger for extra-long cocks, like the one you’re secretly hiding in your pants. 2,284 words Added Apr 2022 7,472 views 4.8 stars (15 votes) •Cock Growth•Huge Cock•Self-suck•Hyper Cum •M•M/M/M

Roommate juice by TheSizeKing Jacob, a nerdy and skinny college student, gets randomly assigned to live with a transfer student his junior year. Braden, the transfer, makes quite an entrance on move-in day.  1,640 words Added Dec 2023 8,517 views 4.5 stars (14 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Butt Growth•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Dom/Sub •M/M

Royal power lust by ZeroZeroNull A cocky ruler attempts to find a way to get rid of his enemies, only for his plan to backfire “horribly”. 3,411 words Added Nov 2019 10k views 4.2 stars (5 votes) •Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Belly Growth•Plausible Size Difference•Dom/Sub•Anthro/Scaly

S 36

The salt: the gym bunny by RdyRoger 6 parts 14k words Added Jun 2010 18k views 3.8 stars (4 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Getting Handsomer•Voice Deepening•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change•Restraints

The salt: the lab assistant by RdyRoger Helping out at the lab where a scientist is developing very effective body enhancement formulas can expose you to temptations too tough to resist. 9,042 words Added Jun 2010 17k views 5.0 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Voice Deepening•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Nonconsensual change •M/M

Sam and Bolt by MaxMorphs Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge. 11 parts 48k words (#75) Added Sep 2016 Updated 23 Dec 2016 82k views 3.9 stars (57 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Nipcocks•Self-suck•Cum inflation•Hyper Cum•Nipple Emissions•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Age Difference•Incest•Father/Son•Infectious •M•M/M•M/M/M/...

School for studs by Josef Howard Eldon agrees to hand himself over the so-called School for Studs for three years, knowing that the sex they’ll arrange for him with the sexy well-to-do will be worth the commitment. What he doesn’t expect is the expect the other Studs will have on him. 8 parts 17k words Added Feb 2017 Updated 17 Mar 2017 22k views 4.9 stars (14 votes) •Hyper Cum•Straight to Gay•Muscle Growth•Muscle/Strength•First Time/Virgin

The seashell by MegaMaker Clay’s best friend TJ is trying to help him get a boyfriend at local beach known for having loads of hot guys. This task is harder that they first thought because every guy they meet is into buff guys. Clay feels he falls short of that until he finds a magic seashell that changes him to a hunk of a man. Clay becomes full of himself and takes things too far. 8,336 words Added Feb 2023 9,314 views 4.3 stars (7 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Breast•Muscle Growth•Muscle/Strength•Public Nudity•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase •M/M

The secret repository by BRK Angelo and Justin explore a seemingly abandoned bunker where they discover a much bigger secret than they could ever have imagined. 2,324 words Added Jun 2019 9,374 views 4.6 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Complete •M/M

The seed of Aiden by cirquedublue Overweight college freshman gets a helping hand (and pills—and lotion) from his hot roommate. 2,706 words Added Feb 2007 25k views 3.7 stars (3 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase

Sexi-Phi by BRK Joining a frat turns out to be a big transition for Holden, especially given the way his body is reacting to all his extra-hot house-brothers. 9 parts 56k words (#57) Added Jun 2023 Updated 24 Feb 2024 29k views 5.0 stars (32 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Self-suck•Hyper Cum•Public Orgasm•Muscle Growth•Always Shirtless•Public Nudity•Increased Libido•Gradual Change•Getting Taller•Incest•Father/Son•Twins•Hyper Pheromones•Christmas •M•M/M

Shaming the boastful centaur by DracumSum Bill makes a joke, and a Greek goddess makes it real. 7 parts 41k words (#96) Added Oct 2022 Updated 21 Oct 2023 11k views 5.0 stars (12 votes) •Always Hard•Cock Growth•Cut to Uncut•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Cum Milking•Always Cumming•Hyper Cum•Four Legs•Hyper Muscle•Immobility•Muscle Growth•Public Nudity•Increased Libido•Breast Expansion•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Giants•Forced Growth•Human to Animal/Anthro•Hair Growth/Getting Hairy•Hairless•Retcon•First Time/Virgin•Bisexual•Nonconsensual change•Restraints•Hyper Pheromones•Time Travel•Centaurs•Pagan gods•Supernatural•Complete •M/M•M/M/F

Side effects by TheSizeKing Stephen went to the doctor for typical flu symptoms, but the medication he was given began to give him some unexpected side effects. 2 parts 5,424 words Added Sep 2020 Updated 3 Oct 2020 21k views 5.0 stars (22 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength •M/M

Silver by BigStories A gym crush turns into an encounter and much more. 1,532 words Added Mar 2024 1,662 views 5.0 stars (1 vote) •Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Muscle Worship•Plausible Size Difference•Age Difference •M/M

Size matters: A cautionary tale by borednhony Jack’s sex life had ground to a halt. His regulars up and gone, Grindr providing no relief. If only he were a bit bigger down there, this would all be so much easier. Stuck with just his hand and his trusty porn playlist, a message pops up… 2 parts 4,649 words Added Feb 2021 Updated 17 Apr 2021 9,596 views 4.9 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum •M/M

Size of love by Bigmusclenm Lucas is bitter and disillusioned about love. His ex-boyfriend cheated on him and cited Lucas's penis size as the problem. Lucas is proud of his body but still feels rejected and unlovable. He tries to find a date on a dating app without success until he receives a message from Dane, who is interested in him despite his size. 5,179 words Added Feb 2024 4,743 views 5.0 stars (8 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Hyper Cum•Muscle Breast•Muscle Growth•Butt Growth•Belly Growth•Inflation•Valentine’s Day•Stories with Images •M/M

Skeeter’s cleaners by Ziel Journalism majors and best buds, Trey and Davis decide to do an expose on the new cum cleaning business. Little did they know they’d be making the news themselves. 9,753 words Added Mar 2015 20k views 4.7 stars (18 votes) •Cock Growth•Hyper Cock•Hyper Cum•Giants•Size Increase

Slim + Tiny by Harvey Church Pete attends a family reunion planning to remind his cousins how much bigger he is. He wasn’t expecting to find two giant meatheads in their place, hungry to somehow grow even bigger... 4,121 words Added Jul 2023 7,190 views 5.0 stars (13 votes) •Cock Growth•Cock Theft•Huge Cock•Hyper Cock•Hyper Cum•Other Mental Changes•Muscle Growth•Muscle Theft•Muscle/Strength•Public Nudity•Plausible Size Difference•Nonconsensual change •M/M/M

Small on top by NoGoodAlias After an unfortunate hiking mishap, Jesse finds himself in the home of a massive, masculine stranger who seems to only be getting bigger by the day. 3,029 words Added Sep 2022 6,021 views 4.9 stars (10 votes) •Huge Balls•Huge Cock•Hyper Cum•Muscle Breast•Muscle Gut•Man Scent•Gradual Change •M/M

Small problems by The Obsessive-Compulsive College freshman Curt has certain inadequacies he’d like to correct. (Hint: Remember the “Better Living through Chemistry” meme?) 7 parts 9,668 words Added Sep 2009 37k views 5.0 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Increased Libido

The smuggler by BRK Ardin is one of the best smugglers in the Seven Realms, and the heist he has planned to steal a valuable heirloom from the unsuspecting (and impossibly handsome) Prince of Kossh should be a piece of cake. What he’s not counting on is finding something else in the Prince’s treasure-room: an artifact evoking a mythical cock-themed beast that brings with it a sexual need so intense Ardin is unsure it can ever be quenched. 2 parts 6,395 words Added Apr 2021 4,301 views 4.7 stars (6 votes) •Huge Cock•Hyper Cum•Man Scent•Incest•Brothers•Twins•Fantasy Realm

So close by BRK No matter what he does John can’t seem to climax, and it’s really starting to be a problem. How can he fix this? 2,628 words Added Apr 2022 4,801 views 4.6 stars (7 votes) •Hyper Cum•Hypnosis•Mind Control•Complete •M/M

So much cum by Delinqual Cory has a condition that causes him to produce extremely abnormal amounts of semen. It’s not always fun, but it has led to some very memorable moments. 2,165 words Added May 2012 138k views 4.4 stars (22 votes) •Hyper Cum

Special deposit by Moi Auci A college kid turns to sperm donation to raise some quick cash, but an odd turn of events leads to a transformational experience at the sperm donation lab and no desire to return to college. 1,981 words Added Apr 2019 15k views 4.5 stars (11 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Human to Cock•Cock Body•Hyper Cock•Hyper Cum•Transformation

The spectacular growing saga by West A collection of brief stories about guys discovering their dream bodies in various ways. 8 parts 12k words Added Mar 2022 Updated 20 May 2023 18k views 4.6 stars (17 votes) •Cock Growth•Cut to Uncut•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Prehensile Cock•Cum inflation•Hyper Cum•Nipple Emissions•Multi-abs•Multi-balls•Multicock•Multiarm•Multipec•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Increased Libido•Getting Taller•Forced Growth•Size Decrease•Size Increase•A.I.-Controlled Change•Retcon•Suggestion•Incest•Brothers•Twins•Triplets•Hyper Pheromones•Infectious•Androids/Cyborgs •M/M•M/M/M

Spunk and brimstone by BRK Ty is fed up and needs things to change. Then his coworker, Derek, tells him about the little game box on his bookshelf that changed his life… 6,263 words Added Aug 2022 8,289 views 4.7 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Butt Growth•Getting Handsomer•Transformation•Voice Deepening•Tongue Growth•Demons•Incubus/Succubus•Supernatural•Complete •M/M

Stage fright by peace-man Tom is a hot gay actor who decides to try some temporary dick growth pills he’d gotten online. Of course they don’t work—that is, until the moment they suddenly activate at exactly the wrong moment. 5 parts 5,083 words Added Sep 2015 14k views 4.7 stars (9 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Public Nudity •M/M

Star☆Racer D by Ziel Mateo is the newest pilot on the orbital race circuit. The stage is set. The racers are in position. And Mateo is ready for the maiden voyage of his newly enhanced unit. 4,394 words Added Sep 2023 2,186 views 5.0 stars (4 votes) •Cock Growth•Ball Growth•Hyper Cock•Hyper Cum•Public Orgasm •M

Stop staring at me by BRK Those glasses with the funny settings on the side are a lot of fun and very addicting. 1,991 words Added Jul 2006 42k views 4.7 stars (9 votes) •Always Hard•Cock Growth•Huge Cock•Hyper Cum•Extra digits•Multicock•Multipec•Muscle Growth•Muscle/Strength•Transformation•Size Increase

Stuff in the cellar by Charles Westfall Richard is already good-looking and abnormally hung when he discovers some alien equipment in the cellar of his new house—including a vat of goo that transforms him into someone even hotter and more hung. And there’s no way Richard’s keeping his new gifts to himself. 4 parts 15k words Added Jul 2002 24k views 5.0 stars (8 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Pointy Ears•Size Increase •t/t•t/t/t

A super costume party by Redouan It’s Halloween and Josh’s friend loves to go to Halloween costume parties. Josh hates dressing up, so he has to deal with the dilemma: will he wimp out, or will he show up and show off as a superhero? 6,511 words Added Oct 2021 8,368 views 3.8 stars (10 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Public Orgasm•Muscle Growth•Muscle/Strength•Muscle Worship•Gradual Change•Retcon•Lycra/Spandex•Halloween•Superhero/Supervillain•Complete •M/M/M/...

Super masturbation by yc2201 15-inch muscleman gets off using a car. 1,102 words Added Jan 2024 2,767 views 4.2 stars (5 votes) •Huge Cock•Hyper Cum•Hyper Strength•Muscle/Strength•Complete •M

Supersize me by LuciferRexMundie We’ve all heard urban legends that get passed around towns. Harrison, a slacker fast food employee, is about to find out that sometimes wishes do come true; terribly, horribly erotically true. Whether he wants them to or not… 6,075 words Added Apr 2020 9,678 views 4.8 stars (5 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Horror

Supersized by Musclesaber After an experiment gone wrong, Max unexpectedly grows into a giant. After being saved by his superhero crush, Amplified, the pair tries to get the giant man’s growth under control. 2 parts 5,286 words Added Nov 2020 14k views 5.0 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Giants•Superhero/Supervillain •M/M

Superstud and Macromale: The Sword of Justice by brazboy Macromale, your ordinary neighborhood hero, hears a villain called Manhunter wants to steal the Sword of Justice, except no one is aware of what exactly that is. 6 parts 26k words Added Jul 2022 Updated 13 Aug 2022 11k views 4.9 stars (12 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Muscle Growth•Getting Taller•Plausible Size Difference•Size Increase•Superhero/Supervillain •M/M

Supplement by BRK Those vitamin pills in your roommate’s cabinet aren’t necessarily what you think they are. 1,946 words Added Jun 2003 12k views 4.2 stars (13 votes) •Huge Cock•Hyper Cum•Multicock•Complete

The swelling exposure by Lionel E. Linklander When a young man finds cock growth pills to impress his boyfriend Jimmy, he gets carried away. The result is his small member growing and getting bigger and bigger in public. And Jimmy is enjoying every minute of the growth… 4,274 words Added Aug 2023 9,395 views 4.6 stars (11 votes) •Cock Growth•Cock Pumping•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Muscle Growth•Muscle Worship•Public Nudity•Man Scent•Belly Growth•Feeding•Gradual Change•Forced Growth•Inflation•Dom/Sub •M/M

A swelling hike by Lionel E. Linklander A young man meets and reveals to an old trainer guy about his dream of becoming huge with muscle. The trainer then gives the young man pills that surpass his expectations. 2,952 words Added Dec 2022 7,870 views 5.0 stars (4 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Plausible Size Difference•Size Increase •M

The swimming hole: legacy by Azerreza When Nick moves to a new city he hears rumours that it had once been partially destroyed by muscular titans. Not believing it at first, he decides to ignore them. But sometimes… rumours aren’t really rumours! And if it were true that there was a way to grow like that, could he use it to seduce the secret love of his life? 3 parts 35k words Added Aug 2021 Updated 18 Sep 2021 22k views 4.8 stars (11 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•First Time/Virgin •M/M

T 22

The takeover by brazboy The Carvalho lads recently lost their father, and now they have to decide whether to part away with their farm as well—a tough decision for the handsome bulltaurs, whose family had long inhabited those beautiful meadows.  2 parts 6,418 words Added Jan 2024 1,514 views 4.2 stars (6 votes) •Huge Cock•Cum Milking•Hyper Cum•Nipple Emissions•Multicock•Muscle Breast•Incest•Brothers•Nonconsensual sex•Restraints•Sex-Slave•Anthro/Furry •M/M•M/M/M

Tales of Atlantis by 10tacles (Updated text, 30 January) Devin washes ashore on the legendary isle of Atlantis, and quickly finds himself in the company of a handsome local. But it would seem the stories of Atlantis’s wonders omitted a number of lurid details... 12k words Added Jan 2023 8,225 views 4.8 stars (18 votes) •Cock Growth•Cock Vore•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Multi-balls•Multicock•Always Shirtless•Public Nudity•Male Pregnancy•Giants•Infectious•Goo People•Anthro/Furry•Fantasy Realm•Immortality•Stories with Images •M/M

Temple of size by Tom 3,307 words Added Sep 2003 19k views 4.0 stars (2 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Size Increase•Pagan gods

The test subjects by Azerreza When Doctor Krakovski was asked to recreate the super-soldier serum, Ryan though at first it was a joke. The initial attempts were total failures. About to abandon the project, they received from the high command a strange blue goop. The next experiments were a real success! It was time to move on to the last phase: experimentation on a human. Now, it just remained to find the ideal test subject. 2 parts 18k words Added Jun 2022 Updated 2 Jul 2022 15k views 4.5 stars (20 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Multi-abs•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Increased Libido•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Destruction/Violence •M/M

That balloon by RdyRoger Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. 4 parts 10k words Added Jul 2019 Updated 24 Aug 2019 22k views 4.7 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Straight to Gay•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•Age Progression•Hair Growth/Getting Hairy •M/M

A thing called curiosity by papermoon Out for a jog, 19-year-old Cameron decides to investigate an abandoned house that holds some unexpected secrets. 6,529 words Added Jan 2014 44k views 4.4 stars (25 votes) •Huge Balls•Huge Cock•Hyper Cum•Nipple Emissions•Muscle Breast•Muscle Growth•Muscle/Strength•Transformation•Size Increase•Merging •M/M

Think bigger by MaxMorphs Mild-mannered Kyle gains an unexpected power over his hunky friends after they all enjoy a magic show during a fateful vacation in Vegas. 24 parts 57k words (#54) Added Jun 2022 Updated 20 May 2023 100k views 4.9 stars (113 votes) •Cock Growth•Huge Cock•Hyper Cum•Getting Dumber•Straight to Gay•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Size Increase•Suggestion•Dom/Sub•Hypnosis•Complete•Stories with Images •M/M

This town’s not big enough by Ziel Steven is back in his hometown—a small, rural community—after spending a semester at college. Now that he’s had a taste of the big city, his old home just doesn't feel big enough for him. Little does he know how true that sentiment will become. 4,228 words Added Feb 2017 21k views 4.7 stars (9 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Giants•Size Increase

Thoros by Ziel and Solumsol In the mystic ruins of a secret, forbidden library, Thoros uncovers an exciting find—a small jade box, sealed with a binding rune Thoros knows he can unlock. The rewards inside, however, are not what he expects, and the tendrils unleashed will not stop until Thoros has been given more pleasure than he can handle. 4,756 words Added Jan 2018 34k views 4.8 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Belly Growth•Tentacle•Stories with Images •M

Three brothers by Wawa Three brothers get infected with a digital virus that grows them to their true selves. 1,702 words Added May 2022 12k views 4.2 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Pec Fucking•Muscle Breast•Muscle Growth•Muscle Gut•Belly Growth•Giants•Size Increase•Getting Fatter•Incest•Brothers•Nonconsensual change •M/M•M/M/M

Three giant guys by MegaMaker Three short vignettes taking place in three separate universes, with three very hot growing guys.  3 parts 5,926 words Added Mar 2024 3,897 views 5.0 stars (4 votes) •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Getting Dumber•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•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Hyper Pheromones•Shapeshifting •M

Threefer by BRK His lover doesn’t seem to mind, but Quinn decides to try out some pills that are supposed to grow his dick anyway while Diego’s away. The fact that they work is less surprising than the two unexpected side-effects that soon develop. 4 parts 11k words Added Apr 2019 Updated 30 Jan 2021 18k views 4.6 stars (33 votes) •Always Hard•Cock Growth•Huge Cock•Nipcocks•Hyper Cum•Nipple Emissions•Complete •M/M•M/M/M

Tim’s adventure by WordShop Tim finds romance becomes a little more complicated when muscle growth and hypermasculity is involved. 5 parts 35k words Added Jan 2018 Updated 23 Feb 2018 28k views 4.5 stars (15 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Size Increase•Hair Growth/Getting Hairy•First Time/Virgin •M/M

Tips welcome by TheSizeKing Mark decides to try a sex new toy he found online for his live stream. But when more tips start rolling in from his viewers, he finds that the toy offers more than just sexual pleasure. 4,432 words Added Oct 2020 12k views 5.0 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Getting Taller•Size Increase•Social Media •M

Trading parts by Marc Roberts What body part would you give up for a huge, cum-spurting cock? 2 parts 2,384 words Added Apr 2018 8,849 views 2.6 stars (5 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Amputation

The training program by BRK Recruited to take part in an intense and highly selective three-week LEO training program, Texas Ranger Dusty thinks he and his fellow trainees are in for a lot of hard work and conditioning. What he doesn’t know is what exactly these elite law-enforcement men are being trained for. 5 parts 8,850 words Added Aug 2021 14k views 4.4 stars (9 votes) •Always Hard•Cock Growth•Self-suck•Hyper Cum•Addiction•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Dom/Sub•Nonconsensual change•Sex-Slave•Aliens•Complete •M/M•M/M/M•M/M/M/...

Transform: Muscle club by Also Known As 9,869 words Added Jan 2014 17k views 5.0 stars (4 votes) •Huge Cock•Self-suck•Hyper Cum•Multicock•Muscle Growth•Muscle/Strength•Size Increase•Infectious

Triggrow by Diablo11d The temptation to sneak a bit of your doctor’s secret supply of growth pills is always going to be impossible to resist. 3,431 words Added Oct 2005 23k views 4.5 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Self-suck•Hyper Cum•Muscle Growth•Muscle/Strength•Size Increase •M

Trying on my first rubber suit by James Rubberman A young man who just wanted to feel rubber against his skin from the waist down tries out a very nice-feeling suit, only to get more of an experience than he bargained for. 1,897 words Added Dec 2018 14k views 4.9 stars (11 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Rubber/Latex

12 days of Growthmas by MaxMorphs Two magical Christmas Gnomes grant Max the ever-evolving gift of growth. Throughout December, Max transforms into one of his hottest fantasies. Of course, there’s a price for your dreams coming true. 14 parts 15k words Added Dec 2022 12k views 4.9 stars (12 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Nipcocks•Self-suck•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Breast•Muscle Growth•Increased Libido•Foot Growth•Getting Handsomer•Gradual Change•Getting Taller•Hair Growth/Getting Hairy•Complete •M/M

Twisted fates by BRK A bored chaos god decides to play a little prank on two urbex buddies wandering through his former home. 5,003 words Added Apr 2022 9,844 views 4.8 stars (15 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Multi-abs•Replication•Straight to Gay•Muscle Growth•Stretchy•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Retcon•Suggestion•Selfcest•Nonconsensual change•Supernatural•Invisibility•Complete •M/M•M/M/M

Tyler and the witch by Mighty An ancient witch who runs a bar in a college town takes pity on a small guy and decides to help him out. 3,142 words Added Aug 2020 9,844 views 4.8 stars (4 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Getting Taller•Size Increase•Hetero Sex

U 5

The ultimate session by Lionel E. Linklander This is what is going through the mind of a guy with a growing cock that is rock hard and ready to blow. 1,399 words Added Aug 2023 4,212 views 4.8 stars (4 votes) •Cock Growth•Ball Growth•Hyper Cock•Cum Milking•Hyper Cum•Complete •M

Unequal exchange by Fallon Ives Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same. 9 parts 21k words Added Nov 2021 Updated 12 Feb 2022 33k views 4.6 stars (16 votes) •Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Hyper Cum•Muscle Worship•Man Scent•Belly Growth•Increased Libido•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Getting Fatter•Tongue Growth•Dom/Sub•Humiliation•Nonconsensual change•Sex-Slave•Supernatural •M/M•M/M/M

An unexpected gift by ZeroZeroNull A lonely student gets an unsuspected present as he comes home for the week-end. 4,739 words Added Jul 2019 7,539 views 5.0 stars (3 votes) •Huge Cock•Hyper Cum•Muscle/Strength•Anthro/Furry•Anthro/Scaly•Dragons•Christmas

An unexpected inflation by UberPump A college athlete named Keith and his friends discover what it feels like to enlarge their cock and balls with the mysterious device Keith ordered off the dark web. When things go awry, however, their packages get huge. Keith and his friends go on a massive journey of cock growth, bloated balls, and near exploding junk as they inflate their man parts to their absolute limit. 41 parts 99k words (#24) Added Apr 2020 Updated 10 Jun 2023 132k views 4.9 stars (61 votes) •Cock Growth•Cock Pumping•Cockfucking•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Public Orgasm•Addiction•Straight to Gay•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle/Strength•Public Nudity•Increased Libido•Breast Expansion•Getting Handsomer•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Inflation•App•Nanotech•Incest•Brothers•Bisexual•Hetero Sex•Nonconsensual change•Bodily Fluids•Dildos/Toys•Infectious •M/M•M/M/M•M/M/F

The universe of Babbel by brazboy In an endless universe, everything that could ever happen must be happening somewhere, even events that are so unlikely as to be almost impossible. In one of billions of worlds that are exactly or almost exactly like ours, Ricardo was hit by one of those black swarm events, which changed him forever. 2,354 words Added Mar 2023 4,879 views 4.3 stars (8 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Muscle Growth•Public Nudity•Increased Libido•Transformation•Giants•Size Increase•Destruction/Violence•Complete •M

V 4

The Vale by CockTFBoi When Kurt inherits a remote mansion from his uncle, he decides to spend the summer there with his friends. Andy and Oliver join him at the start of the summer to explore the house, but the place is surrounded by a huge valley located deep in the wilderness far from civilization. As strange events begin to unfold, the trio must figure out what is happening to them. 5 parts 34k words Added May 2023 Updated 30 Sep 2023 11k views 4.9 stars (16 votes) •Always Hard•Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Cockless•Huge Balls•Ball Growth•Human to Cock•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Boytaur•Four Legs•Butch-to-Fem•Muscle Growth•Always Shirtless•Public Nudity•Pointy Ears•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Transformation•Size Decrease•Human to Inanimate•Hairless•Getting Fatter•Cock Cage•Dom/Sub•Nonconsensual sex•Restraints•Dildos/Toys•Anthro/Furry•Orcs•Werewolves •M•M/M•M/M/M•M/M/M/...

Vengeance is mine by Tereshky A group of frat boys terrorize a college town with their extreme wealth and privilege until forces from the other side intervene to put them in check. Will any of them be recognizable by the end of the night? Will they even be human? 4,521 words Added Oct 2020 6,499 views 4.7 stars (3 votes) •Huge Cock•Hyper Cum•Muscle Growth•Size Increase•Human to Animal/Anthro•Nonconsensual change•Horror•Supernatural•Halloween •M/M

Vice (Sometimes drugs offer more than a high) by Tereshky Jack was a drug kingpin of sorts. Like any potent drug, people craved it, they came to him, offered him their life’s treasures and he gave them their fix. In a world where usually only the strongest survive and only the smartest staid on top, he was doing quite well for himself and living an easy life. There were no rival drug lords because what he had to offer nobody else could give. His drug came from within. 5 parts 12k words Added Jun 2018 Updated 23 Nov 2019 45k views 4.6 stars (37 votes) •Cock Growth•Huge Balls•Hyper Cock•Self-suck•Cum inflation•Cum Milking•Hyper Cum•Addiction•Immobility•Muscle Growth•Muscle/Strength•Belly Growth•Size Increase•First Time/Virgin•Nonconsensual change •M/M

Voleaf’s shop of chaotic wonder by Inuto500 A young man takes a growth potion and things don’t go exactly as planned. Not that he is complaining. 6,393 words Added Jun 2022 8,176 views 4.6 stars (7 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle Worship•Getting Taller•Giants•Plausible Size Difference•Size Increase•Witch/Warlock/Wizard•Supernatural •M/M

W 14

A warm feeling inside by Nightingale Adrian meets his new roommate, and right from the start he gets a warm feeling inside. 1,846 words Added May 2020 17k views 4.5 stars (11 votes) •Cock Growth•Huge Cock•Cum inflation•Hyper Cum•Multi-abs•Muscle Growth•Getting Taller•Plausible Size Difference•Size Increase•Retcon •M/M

The warrior clan by CockTFBoi Einar and Finn are new recruits for Clan Grey Wolf, the warrior clan that rules over the region they live in. The pair undergo a series of assessments and trials to determine how they can best serve the Clan. 5,750 words Added Jul 2022 3,550 views 3.7 stars (3 votes) •Cock Shrinking•Cockfucking•Cockless•Huge Cock•Hyper Cum•Muscle Growth •M/M

Welcome to Starcocks! by TheFreezingBox Just a visit to my favorite coffee shop Starcocks on an average day like any other. 4,862 words Added Jul 2023 3,365 views 4.2 stars (5 votes) •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Public Nudity•Man Scent•Increased Libido•Retcon•Bodily Fluids•Hyper Pheromones •M•M/M

Went wrong? by Bigmusclenm Jared can eat huge quantities of food without spoiling his hunky physique. His roommate, Martin, can’t help wondering if that applies to the extra-strength gainer powder he’s gotten his hands on. 5 parts 12k words Added Dec 2023 Updated 2 Mar 2024 18k views 5.0 stars (45 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Breast•Muscle Growth•Butt Growth•Belly Growth•Feeding•Getting Taller•Plausible Size Difference•Size Increase•Inflation •M/M

Werequeer by Pfieffer A dad helps his son through his first transformation into a WereQueer. 2,426 words Added Apr 2004 31k views 4.9 stars (19 votes) •Cock Growth•Huge Balls•Hyper Cock•Hyper Cum•Transformation•Age Difference•Incest•Father/Son

What a dear deer boy by Thatbadwriter Eric’s undersized brother Jayden finally hits his growth spurt—then keeps hitting it. 5 parts 12k words Added Feb 2021 Updated 13 Mar 2021 25k views 5.0 stars (20 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Butt Growth•Giants•Plausible Size Difference•Size Increase•Human to Animal/Anthro•First Time/Virgin•Incest•Brothers•Hyper Pheromones•Anthro/Furry •M/M

What he wants by CentaurQuinn Steve has a dead end job and boring life. Then, a trip to an estate sale makes it possible for all his dreams to come true, even ones he didn't know he had. 2 parts 4,984 words Added May 2017 Updated 8 Aug 2020 12k views 4.4 stars (18 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle/Strength•Transformation•Centaurs •M/M

When Evan started growing—Next installment by JuicyJ Let’s see how Charlie’s been since his wedding  5,226 words Added Feb 2024 4,252 views 5.0 stars (15 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Muscle Growth•Getting Taller•Size Increase•Tongue Growth•Bisexual•Hetero Sex •M/M•M/F

When you wish for a bigger cock by UberPump Be careful what you wish for... you may just end up with exactly what you wanted and then some!  Our character wishes upon a falling star that his cock would grow big enough that he could self-suck.  His wording was not specific enough, as his cock grows much, much bigger, forcing his throat to take it all. 2,654 words Added Aug 2023 8,188 views 4.9 stars (19 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Cum Milking•Hyper Cum•Man Scent•Increased Libido•Voice Deepening•Forced Growth•Inflation •M

A whole new Dave by MuslLuvr 1,336 words Added Jul 2009 27k views 4.0 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy •M

A whole new world by MarcusB00 Two siblings, looking for a profit, break into an abandoned facility for potential treasure. Along the way they accidentally open a portal and get sucked in, and one of them get woken up by young dude with muscle powers in a new world. 3 parts 10k words Added Nov 2020 Updated 26 Jun 2021 10k views 5.0 stars (5 votes) •Cock Growth•Huge Cock•Hyper Cum•Hyper Strength•Muscle Growth•Muscle/Strength•Destruction/Violence•Aliens

The witch’s menagerie by NioSatyr Deep in the forest, as far away from civilization as possible, lives an old but youthful witch. A witch who needs some help from young mortals in gathering her special ingredients. The job description includes some… adaptations, but her latest recruit doesn’t seem to mind at all. 6,734 words Added Sep 2021 6,083 views 4.0 stars (3 votes) •Cock Growth•Huge Balls•Self-suck•Hyper Cum•Public Orgasm•Wings•Public Nudity•Increased Libido•Transformation•Size Decrease•Human to Animal/Anthro•Hair Growth/Getting Hairy•Age Difference•Bisexual•Hetero Sex•Witch/Warlock/Wizard•Flying •M

The Wizard of Hot by hyperboi A young man’s difficult life on a struggling Kansas farm takes a sudden turn when a cyclone appears, taking him and his brother far from home to another place altogether. 10 parts 39k words (#98) Added Apr 2021 Updated 31 Jul 2021 19k views 4.6 stars (16 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Multiarm•Multileg•Multilimb•Three Legs•Muscle/Strength•Detachable•Giants•Plausible Size Difference•Size Increase•Incest•Brothers•Anthro/Furry•Witch/Warlock/Wizard•Fantasy Realm•Supernatural •M/M/M•t/t

World of gods by STrotman Your basic “human gets stranded on a planet full of huge, hung aliens” story. 2,781 words Added Nov 2023 2,703 views 5.0 stars (3 votes) •Huge Cock•Hyper Cock•Hyper Cum•Multicock•Giants•Aliens•Space Travel •M/M/M

X 1

X-mass by Ziel With illustrations by Seraphiel. Clive thinks he’s in for a long, lonely Christmas break. It seems everyone else has left town to spend the holidays with their family, and he’s stuck hanging out with his roommate who he barely even knows! But a mysterious gift shows up and changes everything. This is one gift that definitely keeps giving! 8,466 words Added Dec 2019 29k views 4.7 stars (17 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Size Increase•Christmas•Stories with Images •M/M

scrollTop: 0
 

Share your fantasy at submit.metabods.com  (Credit: iridescentstreet)

 

For more on BRK commissions click here or go to commissions.metabods.com  (Credit: Aaron Amat)