Huge Balls

Stories that feature guys whose balls are or become much bigger than usual. See also Cum-related tags.

Related: Always Hard; Cock Growth; Cock Pumping; Cock Shrinking; Cock Theft; Cock to Human; Cock Vore; Cockless; Footcock; Huge Cock; Human to Cock; Hyper Cock; Mouthcock; Nipcocks; Nosecock; Self-suck.

Child of: Cock and Balls.

Top Stories: “Jason’s big problem”; “All good things”; “More than expected”; “True muscle god”; “Big changes”; “Hard body”; “Basically a god”; “Alpha product series”; “Sam and Bolt”; “Blessing or curse”.

Recently Updated: “Changing fortunes”; “Being accompanied by a wolf”; “Body game: Encounter 813”; “The Wizard of Hot”; “Brian and Ramón”; “Hard5”; “Cu Raigo”; “Dragon’s Horde: Drunken chat”; “Himbo pussy serum”; “The Body Builder”; “Out of control”; “Resolutions”; “The bodyguards”; “The Scrotoman”; “The Benefactor”; “An unexpected inflation”; “Size matters: A cautionary tale”; “Stories to tell in the dark”.

193 stories found. Total word count: 2,267,605.

• Alex in Wonderland by Anarchy A  Balls Cock CockUp HyCock HyCum HyMusc Musc MuscUp SizeDn SizeUp  Alex follows mysterious man into a forest, and quickly finds himself in a strange new world, deep below the ground. Added Jan 2016 Updated Apr 2017 3 parts 6,184 words 37,360 views 4.4 stars (39 votes)
• All good things by Anon Amon  2Gay Balls Bro Cock CockUp CumInf HyCock HyCum Immob Infect Musc MuscUp NipCum Twins  After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 Updated Oct 2020 104 parts 119,339 words 156,727 views 4.5 stars (125 votes)
• Alpha by CharitysSongbird  Balls Cock CockUp Dom Fur HyCock Musc MuscUp Self SizeUp Taller Tf Were  Used to being smaller than his office mates, especially his crush Tavy, Ritzy is stunned when he suddenly starts getting bigger and furrier, even as the impulse to dominate seeps into his personality. Added Aug 2018 14,259 words 28,889 views 4.6 stars (10 votes)
• Alpha Coach and Mike by Eric Aaldersen  Balls Cock Musc Supn Virgin Series  Alpha Mike remembers the alpha who made him—his super-hot high school hockey coach! Added Apr 2020 7,300 words 4,205 views 5.0 stars (10 votes)
• Alpha Jamie and Alpha Jordan spread their seed by Eric Aaldersen  Balls Cock Musc Supn Virgin Series  Not even aware of their new status as alphas, Jamie and Jordan have loads of fun with their teammates. Added Apr 2020 5,341 words 3,901 views 4.9 stars (10 votes)
• Alpha Luke and the wrestling team by Eric Aaldersen  Balls Cock CockUp Grad HyCum HyPher HyStr Musc MuscUp Supn Series  Luke finds another beta mate on his wrestling team and his sexual energy infects the whole team during a special match! Added Aug 2020 6,920 words 5,200 views 5.0 stars (10 votes)
• Alpha Luke grows his circle by Eric Aaldersen  Balls Bro Cock Musc MuscUp Supn Series  Now fully aware of his alphahood, Luke breeds some more betas hoping to make Brian an alpha like him. Luke and Mike finally bond as they were meant to. Added Mar 2020 8,980 words 5,814 views 5.0 stars (10 votes)
• Alpha Luke passes on the lore by Eric Aaldersen  Balls Cock CockUp Grad Musc MuscUp Supn Series  Luke and Brian’s story finally reaches its climax and afterwards things get positively mystical. Added May 2020 4,887 words 3,187 views 5.0 stars (7 votes)
• Alpha Mike and his alpha bro by Eric Aaldersen  Balls Bro Cock CockUp Grad Musc MuscUp Supn Series  Meet Alpha Mike, Luke’s older brother, on the day that he discovers that his little bro is an alpha, too! Added Mar 2020 5,437 words 5,993 views 4.6 stars (19 votes)
• Alpha Mike finds a beta by Eric Aaldersen  Balls Cock HyCum HyPher Musc Supn Series  Inspired by Luke’s recent conquests, older brother Mike goes on the hunt to find a beta of his own to breed into alphahood and gets more than he bargained for. Added Jun 2020 7,244 words 3,696 views 4.8 stars (8 votes)
• Alpha product series by Chet Boner  AgeDiff Balls Bro CockUp Dad HyCum Images Musc MuscUp NipCum  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! Added May 2017 Updated May 2019 19 parts 23,227 words 61,678 views 4.2 stars (38 votes)
• Another big morning by Thatbadwriter  Balls Bro Cock CockUp Dad Giant HyCock HyCum Musc MuscUp SizeUp Viol  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… Added Nov 2020 1,226 words 8,514 views
• Are you sure by Dream Big  Balls Bi Cock CockUp Handsomer Het HyCum Musc MuscUp Race Self SizeUp Taller  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. Added Nov 2019 5 parts 6,234 words 8,865 views

• B.D.E. by Ziel  Alien Balls Cock CockUp HyCock HyCum Space  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. Added Aug 2018 3,531 words 13,663 views 3.8 stars (5 votes)
• Balls of steel by Ziel  Balls Cock HyCock HyCum Super  There’s a new name for justice in the city, as a pair of ne’er-do-well criminals find out… the hard way. Added Mar 2018 2,392 words 11,212 views
• Basically a god by CurlyJin  Balls Bi CockUp Fly Giant Het HyCock HyCum Lycra SizeUp Space Super Taller  What do you do when the kid you bullied in high school becomes a god? Added Jul 2016 Updated Jun 2019 9 parts 31,027 words 62,550 views 4.5 stars (21 votes)
• Be careful what you wish for by Tereshky  2Gay AgeDn Balls Cock CockUp Immob Musc MuscUp Nonc  “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. Added Feb 2020 Updated Mar 2021 8 parts 36,517 words 34,731 views 4.8 stars (14 votes)
• Bear’s den by Pfefferooney  Balls BellyUp Cock CockUp Hairier HyCock Infect Musc MuscUp NipCum SizeUp  David is a small university student and he wants nothing more than to be, and be with, an enormous man. On a fateful day, he stumbles upon someone who can make his dream come true. Added Mar 2019 Updated May 2019 3 parts 9,022 words 21,147 views 4.9 stars (9 votes)
• The beefening by Benjamin Skipper  Balls Cock CockUp Dom Gut Hairier Musc MuscUp Nonc PSD SizeUp  Spencer's roommates have been growing into huge hulking beasts, focused on working out, having sex… and now, turning Spence into one of them! Added Feb 2018 2,274 words 35,108 views 4.6 stars (30 votes)
• Being accompanied by a wolf by BeCreative  Balls Cock Fur Musc PSD Worship  Jared’s work as a lumberjack is usually solitary, but one day he meets a very special companion. Added Jun 2021 2,291 words 423 views
• The Benefactor by Proteus  AlwHard Balls Cock CockUp Gut Immob Musc MuscUp Nonc PSD SizeUp Supn Taller  The Benefactor bestows favor on those he deems worthy, whether they like it or not. Added Jan 2020 Updated Apr 2021 14 parts 15,351 words 23,037 views 4.8 stars (16 votes)
• Ben’s escapades by Kaelan  Balls Bro Cock CockUp Grad HyCock HyCum Musc MuscUp NipCum Self  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? Added Feb 2018 Updated Jun 2018 9 parts 33,606 words 43,052 views 4.7 stars (32 votes)
• Best birthday ever by TheSizeKing  Balls Cock CockUp HyCock MuscUp Self  Zac is already above average. But when his birthday comes around, he gets everything he wishes for and then some. Added Feb 2020 5 parts 14,872 words 16,923 views 5.0 stars (28 votes)
• The best instructions are those that are clearly stated by Ziel  Balls Cock CockUp HyCock HyCum Infect  Marty talks his super smart friend into whipping him up a special potion that will help with his little problem. Added Jun 2016 5,194 words 15,960 views 5.0 stars (9 votes)
• Best laid plans by Slammdru  Balls Cock CockUp HyCock Nonc SizeUp  Everything goes wrong trying to enhance a subject into a vessel of sexual energy. Added May 2018 1,111 words 9,406 views 2.6 stars (13 votes)
• Bet you can’t have just one by Ziel  Balls Cock CockUp Giant HyCock Musc MuscUp SizeUp  Vincent was given pretty clear instructions with the new growth supplement his pal invented: “Only take one pill.” Added May 2017 5,605 words 25,680 views 4.8 stars (8 votes)
• Beta Danny’s day at the park by Eric Aaldersen  Balls Cock CockUp Grad HyCum HyPher HyStr Musc MuscUp Supn Series  Danny asks Luke to do some roleplaying with him when they’re in public and it has super sexy consequences. Added Dec 2020 3,893 words 3,613 views 5.0 stars (9 votes)
• Beta Logan and his big brother by Eric Aaldersen  Balls Bro Cock CockUp Grad HyCum HyPher HyStr Musc MuscUp Supn Series  Logan has difficulty controlling himself as his older brother Brian becomes a bigger and bigger stud. Added Jun 2020 6,499 words 9,732 views 5.0 stars (12 votes)
• Big changes by Ziel  Balls CockUp Eas Hallow HyCock HyCum Images Twins ValDay Xmas  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. Added Dec 2013 Updated Oct 2020 10 parts 62,899 words 69,862 views 4.6 stars (21 votes)
• Big Dick Energy by Ziel  Balls Cock CockUp HyCock HyCum Self  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”. Added Mar 2020 3,309 words 9,420 views 4.7 stars (9 votes)
• Biological inheritance by Frank Easky  Balls CockUp HyCock Musc MuscUp SizeUp  Sean discovers he had been magicked into early maturation to prevent his growth. The mage who imparted this information then attempts to set things right. Will Sean grow into his true biological inheritance? Added Jul 2002 5,755 words 46,307 views 4.1 stars (10 votes)
• A blessing or a curse by richard handy  Balls CockUp HyCock MusBr SizeUp  For the crime of desecration, forgotten Egyptian gods decide to punish Andy... though in a way he might also enjoy. Added May 2015 1,915 words 24,854 views 3.4 stars (25 votes)
• Blessing or curse by Ultra GMan  Balls Cock CockUp MuscUp Self  John has something a lot of guys would kill for: a cock that gets bigger when you have certain kinds of sex. But that’s not all it’s cracked up to be… and the change isn’t always for the better. Added Jan 2012 Updated Apr 2012 18 parts 50,288 words 56,649 views 4.8 stars (25 votes)
• The blue smoothie by BRK  Balls CockUp Fly HyStr Mental Musc MuscUp Super Series  Yuri, a personal trainer, is already having a rushed and stressful day when he meets his first client, a young nurse who looks like he’s never lifted so much as a paper clip. On top of that, the banana he grabbed from the stash at the gym’s juice bar to make his morning protein shake was blue for some reason. Added Jun 2020 3,238 words 7,792 views 4.9 stars (15 votes)
• The Body Builder by Greggrth  Balls Cock CockUp CumInf HyCock MuscUp Rubber SizeUp Str Super  Steve’s life is about to take a very strange turn when a supervillain called the Body Builder breaks into his lab and causes an accident. Will this be the origin story of a new hero’s rise to glory, or will it spell disaster for the heroes of the city when Super Dick causes all sorts of changes when he can’t control his not so little buddy… Added Dec 2020 Updated May 2021 6 parts 19,241 words 19,245 views 4.9 stars (27 votes)
• Body game: Encounter 56 by matt1008  XCock Balls Cock CockUp Mcock Musc MuscUp NipC SizeUp Series  In a prequel to BRK’s Body game, another set of six hot guys experience the dramatic and unexpected changes the Body Game can produce. Added Feb 2016 10,420 words 15,860 views 4.7 stars (10 votes)
• Body game: Encounter 813 by BRK  AlwHard XAbs XArms XCock XDig XLimb XPec XTongue Balls Bro Cock CockUp FootUp Hairier HyCock HyCum HyTongue Mcock MuscUp PSD Rep SizeUp Stack Str Taller Series  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. Added May 2016 Updated Jun 2021 9 parts 49,132 words 29,483 views 4.9 stars (19 votes)
• The bodyguards by Alakazam1988  Balls Bro Cock CockUp Infl Musc MuscUp PSD SizeUp Twins  Two already huge and beautiful brothers apply for a job guarding a man who might be able to help them get even bigger. Added Apr 2021 Updated May 2021 4 parts 7,528 words 11,536 views 4.9 stars (22 votes)
• The boy who cried big by Kalos Kiryu  Balls Cock CockUp HyCock HyCum Musc MuscUp  When a potential boyfriend suspects his lover of lying about his true size, he accidentally gives him more than he ever cared to have. Added Mar 2019 4,509 words 13,243 views 4.9 stars (11 votes)
• Brian and Ramón by BRK  Balls Cock CockUp Musc MuscUp Series  Brian, the surprisingly muscular HR guy, and Ramón, the irresistibly sexy developer guy, enjoy each other’s company behind Brian’s closed office door. Added Jun 2021 1,741 words 2,320 views 3.4 stars (5 votes)
• Brotherly love by Seth Peterson  Balls Bro Cock CockUp Gut HyCock Merg Musc MuscUp SizeUp Taller  Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 7,666 words 35,833 views 4.8 stars (16 votes)
• Brute growth by Zhu  Balls Cock Giant HyCock HyMusc Immob Musc MuscUp PSD SizeUp Tobacco  Having outgrown his previous digs, giant muscle freak Mute commissions a bigger house from fellow freak and architect Zhu. Zhu and his assistant Dohn join him for a meal, and they’re already turned on by each other’s crazy size even before they share some very special cigars. Added Dec 2018 2 parts 8,446 words 9,664 views 3.8 stars (5 votes)
• Bull’s strength by muscl4life  AlwHard XAbs XCock AgeDiff Balls Beast Cock CockUp Dad Fly HyCock Infect Musc MuscUp PSD SizeUp Taller Tf Viol Worship  On a quiet farm far from anywhere, an orphan named Joshua grows up so huge and strong that he’s bullied for being a freak. His aunt and uncle raise him with love and teach him to accept who he is, but Joshua yearns to be among men who don’t just accept his giant body, but love and admire his amazing size and power. Added Jul 2018 Updated Oct 2018 28 parts 88,398 words 55,607 views 4.8 stars (30 votes)
• But I will do anything by WordShop  Balls CockUp Hairier HyCock Immob Musc MuscUp  Twenty-two-year-old Carlos is handsome, charming, and a great looker, but with self-doubts over a lithe lean body when he always wanted muscle. So he places an ad in a personals column looking for the trainer who could mold him. Be careful what you wish for... Added Sep 2017 Updated Dec 2017 3 parts 8,532 words 19,061 views 4.6 stars (14 votes)
• Buying new underwear by James Morris  2Gay Balls Cock CockUp HyCum Sugg  Matt goes to buy underwear and runs into a hugely hung stud in the changing rooms who needs some help trying on his own purchases. Added Feb 2019 1,531 words 12,602 views 3.8 stars (9 votes)

• The cabin by HugeEndowments  Balls Cock HyCock HyCum Self Worship  A story about two friends and some excessive sizes. Added Mar 2021 2 parts 9,239 words 4,178 views 5.0 stars (10 votes)
• The cake by Orion  Balls CockUp Hairier HyCock Musc MuscUp PSD SizeUp Taller  Matt is an average college student, frustrated with his below average body. But that is unexpectedly about to change, thanks to a little bit of magic. Added Feb 2017 4,757 words 22,976 views 3.8 stars (5 votes)
• Caleb finally grows up by Joven  Balls Cock CockUp Self  Caleb, an embarrassingly under-endowed 19-year-old, ends up getting some help from a doctor. The treatment is a little too effective, much to Caleb’s delight. Added Sep 2019 8 parts 10,467 words 13,076 views 4.6 stars (17 votes)
• The cam show by LordTronimator  Balls Cock CockUp Fur HyCock HyCum SocMed  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. Added May 2020 2,552 words 3,929 views 4.8 stars (5 votes)
• Carolina cock by Max Mann  Balls Cock CockUp HyCock Pumping  A paean to two of North Carolina's most famous sports stars. Added Nov 2003 2,779 words 27,915 views 4.7 stars (13 votes)
• The case of Richard Watterson by NarrRolo   Richard Watterson would be the last guy anyone would expect to stumble across a major conspiracy. But when he spends the night in his Uncle Morgan's old house, he more or less bumbles into one. Added Jul 2019 1,562 words 4,383 views
• Castaway by Nikison  Balls Cock HyCock HyCum  Having fallen overboard, a man washes ashore on an island. The natives make a big impression on him. Added Sep 2011 2 parts 3,776 words 20,342 views 3.7 stars (7 votes)
• Changing fortunes by MuscleAndBulge  Balls Cock CockUp HyCock HyCum HyMusc HyStr Immob Lycra Musc MuscUp Worship  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. Added Jun 2021 4,051 words 778 views
• A Christmas wish by Buck Reams  Balls Cock CockUp Hairier HyCum Infect Musc MuscUp NipC NipCum Nonc SizeUp Tf Xmas  Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome. Added Dec 2019 1,975 words 10,282 views 4.7 stars (14 votes)
• ChristMASS by Musclesaber  Balls BellyUp Cock CockUp CumInf Giant HyCock HyCum Infl MuscUp Taller Xmas  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. Added Dec 2020 4 parts 9,454 words 4,709 views
• Coach’s big surprise by MuscleMike  AgeUp AgeDiff Balls Cock CockUp Hairier HyCock HyMusc Musc MuscUp PSD SizeUp Taller  Josh is struggling to keep up with the rest of the wrestling team, and he’s afraid to get cut. Luckily, a former student of Coach Smith sends him something that’ll make them both become the men they’ve always dreamed of becoming. Added Feb 2020 2 parts 2,597 words 15,375 views 4.6 stars (14 votes)
• The cock blog by TheSizeKing  Balls Cock CockUp Grad HyCock HyCum Self  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. Added Aug 2020 Updated Oct 2020 5 parts 8,685 words 8,435 views 4.4 stars (10 votes)
• The cock dungeon by LordTronimator  AlwHard Balls Cock CumMilking Herm Nonc  A group of boys awaken within a dark, strange dungeon, completely butt naked and sporting boners that seem to refuse to go away. They hope to find any other prisoners and an escape before succumbing to the strange location’s influence. Added Jun 2020 Updated Aug 2020 4 parts 9,222 words 5,393 views 3.8 stars (5 votes)
• Comeuppance by JJJJohnson  Balls Bro Cock CockUp Giant Musc MuscUp SizeUp Twins  No more than one tablespoon each, huh? Suuuuuure! Added May 2006 4,071 words 39,095 views 4.5 stars (17 votes)
• Coming of age by Also Known As  Balls Cock CockUp HairDn HyCum Musc MuscUp Self SizeUp Taller  Jerry’s teenaged nephew comes to visit him in San Francisco, and turns out to be very huge, very beautiful and very uninhibited. Added Feb 2019 4 parts 12,660 words 16,032 views 5.0 stars (11 votes)
• Contamination by RdyRoger  Balls Cock CockUp Grad Hairier Infect Musc MuscUp SizeUp Taller  After his dick came in contact with an experimental substance, high schooler Vincent starts slowly getting bigger… first in his crotch and then other places, too. Thomas, a tall, handsome jock, likes teasing him about it at every opportunity. Added Jul 2019 6,135 words 14,265 views 4.4 stars (8 votes)
• Cu Raigo by NaughtyKitchenware  AlwHard Balls CockUp Fur HyCock HyCum Images MuscUp NipCum Self SizeUp Tf  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. Added May 2021 6,103 words 3,361 views 3.7 stars (6 votes)
• The cum factory by UberPump  Balls Cock CockUp Het HyCum  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. Added Jan 2021 1,465 words 4,300 views

• Derek’s rebirth by muscl4life  2Gay AgeDiff Balls Cock CockUp Giant HyCock HyCum Musc MuscUp NipCum PSD Self SizeUp  An elixir from the dawn of time is turning Derek into the ultimate muscle daddy, which he demonstrates by wearing out three young admirers. Taking on a personal trainer as his acolyte, Derek prepares himself for an even more impressive Phase Two of his transformation. Added Nov 2018 3 parts 11,737 words 22,357 views 4.5 stars (13 votes)
• Digital Dan by Bear Northman  Balls CockUp HyCock Musc MuscUp  Mick tries a virtual encounter with an ideal man, and finds it’s a lot more real than he expects. Added Aug 2016 2,481 words 11,610 views 4.4 stars (17 votes)
• Doctor Doomsday by Marquis de Rent  Balls Cock CockUp HyCock SizeUp  Somewhere in a carefully observed multiverse, a bodybuilder tests a new device intended to cater to his every size ambition. Added Jul 2017 1,924 words 12,154 views 4.3 stars (11 votes)
• Double dream feat by Ziel  Balls Cock CockUp HyCock Rep  Aidan awakes from a surprisingly realistic dream to find things aren't quite how he remembered them. For starters, his dingy dorm room has been replaced with a reasonably sized apartment… an apartment he seems to share with his best friend. But stranger things are in store for Aidan as the morning unfurls. Added Jun 2018 4,723 words 6,422 views 5.0 stars (5 votes)
• Dr. Engorgio by TheSizeKing  Balls Cock CockUp Musc MuscUp Self  A doctor known for growing his patients lets his fantasies run wild with a new client, Nick. Added Aug 2019 Updated Sep 2019 6 parts 11,239 words 16,787 views 4.6 stars (27 votes)
• Dragon’s Horde: Drunken chat by STrRedWolf  XArms XBalls XCock XHead XLeg XLimb 3Legs Alcohol Balls Dragon Fur HyCock Rep Series  When that first drink really hits you so hard your body changes, reaching out to a support group online isn’t a bad thing… Added May 2021 1,246 words 625 views
• Dragon’s Horde: Drunk on the groove by STrRedWolf  XArms XBalls Alcohol Balls CockUp Fur HyCock Series  A local DJ and neighbor of Red's overdoes it at the Dragon's Horde... and the next day, he's feeling rather green... and rather hung. Added Mar 2017 1,573 words 7,289 views
• Dylan & Josh by Alakazam1988  Balls Cock Grad HyCock Xmas  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. Added Apr 2019 Updated Jul 2019 16 parts 18,358 words 17,647 views 4.4 stars (25 votes)

• The e-journal by hyperboi  XBalls XCock Balls Bro Cock CockUp Musc MuscUp Nonc  Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. Added Jul 2018 3,597 words 10,872 views 4.5 stars (15 votes)
• Enchanted growth by NBCK99  Balls CockUp Fant HyCock Musc MuscUp SizeUp  When Andrelle’s questing companions succeed in finding a magical dagger, he discovers just why the artifact is so desirable. Added Apr 2015 Updated Oct 2015 5 parts 18,345 words 38,991 views 4.6 stars (27 votes)
• Enlargement by Boston Guy  2Gay Balls Cock CockUp Grad HyCock Musc MuscUp Nano Nonc SizeUp Tf  A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. Added May 2013 Updated Jun 2013 5 parts 14,943 words 42,048 views 4.6 stars (19 votes)
• Ever growing by Alakazam1988  Balls Cock CockUp Het HyCock  An account of what it’s really like to have a dick that keeps growing and growing and growing, sometimes fast, sometimes slow, but always more than you expect. Added Sep 2016 4,819 words 26,773 views 4.1 stars (14 votes)

• Family trouble by HandsomeLitleBoy  Balls Bro Cock CockUp HyCum MuscUp Taller Twins  Max starts to notice some strange behavior from his big brother Brad—behavior that involves ungodly amounts of cum. Added Oct 2020 2 parts 2,454 words 5,805 views 4.7 stars (6 votes)
• The filling by UberPump  Balls CockUp Cvore Hallow HyCock HyCum Pumping  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. Added Oct 2020 4,045 words 5,483 views 4.8 stars (5 votes)
• Frat boys, bro!! by Seth Peterson  Balls BellyUp Cock Dumber Fatter Gut Hairier Musc MuscUp SizeUp  What happens when a handsome boy and his buddy finds some frat boy pills? Sick bulky results, BRO!! Added Jan 2018 2,556 words 28,933 views 3.8 stars (34 votes)
• A fucking god by Jerkoffcentral  Balls Bro Cock CockUp HyMusc Musc MuscUp  A teenager is both exasperated and incredibly turned on by how his body and everything about it seems to be getting freakier and freakier. Added Mar 2019 Updated Jun 2020 2 parts 5,278 words 25,231 views 4.5 stars (17 votes)
• Full potential by muscl4life  Balls Cock CockUp Musc MuscUp SizeUp  Coach Tanner hears about a young man named Corey who can lift more than is humanly possible. Fascinated, he tracks Corey down—only to discover he’s the last person he would have guessed. Added Mar 2016 2 parts 10,951 words 14,417 views 4.6 stars (11 votes)

• Genetics by joushy123  Balls Cock CockUp HyCock Musc MuscUp   Added Dec 2012 2,066 words 21,271 views 4.7 stars (7 votes)
• Getting more than you bargained for by Tereshky  XArms XLimb XPec Balls Cock CockUp Giant HyCock Musc MuscUp SizeUp Stack Taller  Most people do their growing before the pose-down, but this bodybuilding competition is not what it seems. Added Jan 2013 2 parts 3,922 words 28,886 views 4.5 stars (10 votes)
• Giant by Joey  2Cock Balls Cock  A giant what? Need you ask? Added Oct 2005 3,579 words 31,726 views 4.0 stars (7 votes)
• The good freak by Also Known As  AlwHard Balls Cock CockUp Grad HyCum Infect Musc MuscUp SizeUp Taller  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... Added Nov 2002 33 parts 33,508 words 36,842 views 4.9 stars (17 votes)
• The greenhouse effect by Godzilla  Balls Cock CockUp Infect Plants   Added Feb 2006 2,398 words 20,113 views
• Growing relationship by Alakazam1988  Balls Cock CockUp Grad HyCock Musc MuscUp  Shortly after finding the love of his life, Connor has these strange shivers now and then. First, he tries to deny everything, but the truth can’t hide for long. Connor’s cock grows with each shiver. Year after year after year. Added Nov 2018 4 parts 10,893 words 12,994 views 5.0 stars (12 votes)
• A growth vignette by Anonymous  Balls CockUp HyCock   Added Mar 2014 775 words 16,760 views 2.9 stars (17 votes)
• Grrrroooowwwwing by Kaelan  Balls Cock CockUp HyCock HyCum MuscUp Nonc  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… Added Jan 2018 Updated Mar 2018 3 parts 6,272 words 27,395 views 4.4 stars (19 votes)
• Gym parasite by Aphon  2Gay Balls Cock CockUp HyCock Infect Nonc  When a failed experimental piece of parasite goop finds itself in a gym, it must spread itself quickly or die. Its means of transmission has some huge side effects, whether you like it or not… Added Dec 2019 1,711 words 10,307 views 4.5 stars (16 votes)

• Happy little accidents by MainAttraction  Balls Cock CockDn CockUp Self Tf  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. Added Dec 2020 Updated Jan 2021 2 parts 4,915 words 4,589 views 4.7 stars (16 votes)
• Hard body by Also Known As  Balls Cock CockUp Dom Musc MuscUp SizeUp Tf Worship  Uncannily attractive and hunky teenager John is sent to the latest in a string of health professionals over his unusual condition: he’s always horny, and it affects his body in a very unusual and highly provocative manner. Added Oct 2016 Updated Oct 2019 14 parts 75,283 words 64,114 views 4.3 stars (77 votes)
• Hard5 by BRK  XArms XHead XPec Balls Cock CockUp Hairier HyCock HyMusc Musc MuscUp NipC Stack Tf  Just before his debut as a replacement performer in an up-and-coming boy band, Ian discovers they have a strange backstage ritual with some very unexpected effects. Added Jun 2021 4,125 words 1,537 views 4.7 stars (6 votes)
• Helping hands by BRK  XCock Balls Cock HyCum  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. Added Jun 2019 1,760 words 3,932 views 4.4 stars (8 votes)
• Himbo pussy serum by BaraBootyEater  AssUp Balls Cock CockUp HairDn MuscUp  Josh and Jason are a pair of horny bio-engineering students who’ve created a serum that can cause some muscly changes to those they give it to. Added May 2021 1,126 words 4,820 views 3.3 stars (9 votes)
• His cock gets huge by Jack Hardwood  Balls Cock CockUp HyCock HyCum MuscUp  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. Added Dec 2017 Updated Apr 2018 8 parts 14,650 words 39,404 views 4.8 stars (47 votes)
• Hollyville by Tereshky  XAbs XArms XLimb XPec Balls Cock CockUp Horror HyCum Musc MuscUp Rep SizeUp Stack Tent Tf Wings  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? Added Nov 2019 Updated Feb 2020 9 parts 43,996 words 14,350 views 4.9 stars (16 votes)
• Hookah head by Amus Cobblestone  XCock Balls Cock CockUp HyCum Mind  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. Added Jan 2013 2,577 words 10,669 views 3.5 stars (11 votes)
• Hot cocko by Ziel  Balls Cock CockUp HyCock  What was supposed to be a romantic vacation takes a turn for the worst when a freak blizzard leaves Dave alone in a remote cabin. Bored and lonely, what’s a guy to do but curl up in front of a nice, toasty fire with a nice, warm cup of hot… cocko? Added Dec 2020 4,447 words 2,679 views
• Huge changes: Book two by RdyRoger  Balls Cock CockUp Hairier Infect Musc MuscUp Nonc PSD SizeUp Series  Jason and Todd decide to help Mason, not suspecting that Mason will get an extra helping of wishes, or that Mason’s fantasies of love and growth will start affecting more than just his partners. Added Dec 2017 2 parts 9,859 words 14,286 views 4.9 stars (7 votes)
• Huge loads by Ziel  Balls Cock CockUp HyCock HyCum  It seems like dirty clothes aren’t the only huge loads at this laundromat. Added May 2017 5,282 words 17,543 views 4.5 stars (6 votes)

• I want what I want by NCGazza  Balls Cock CockUp Giant HyMusc Musc MuscUp Nano PSD SizeUp Taller Viol  Multitrillionaire Benjamin Kind has Professor Grant Jennings create a DNA altering nanobite to give him the body he’s always wanted. Added Mar 2019 Updated Apr 2019 2 parts 9,243 words 15,999 views 4.5 stars (13 votes)
• I wanted a bigger cock, but this was ridiculous by Arron James  2Cock Balls Cock CockUp HyCock HyCum  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. Added Jul 2018 1,189 words 11,885 views 2.5 stars (20 votes)
• I wish by TJ  Balls CockUp Musc MuscUp   Added Jul 2002 1,407 words 19,202 views
• It’s all a bit ’haze’y by Ziel  Balls Cock CockUp HyCock Musc MuscUp SizeUp  When Markus gets accepted into the frat of his dreams, he was expecting one hell of a hazing. The truth is something much bigger. Added Dec 2016 4,613 words 14,730 views 4.6 stars (12 votes)

• Jason’s big problem by Joven  Balls Bro Cock CockUp HyCock HyCum Musc MuscUp SizeUp Taller  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. Added Oct 2013 Updated Nov 2017 49 parts 114,700 words 158,089 views 4.5 stars (74 votes)
• Jock bros by John Perrot  Balls BellyUp Cock CockUp Grad Hairier HyCock HyCum HyMusc Musc MuscUp PSD SizeUp Taller  Derek convinces his friend Matt to get ‘jocked up’. They never imagined the growth that would follow… Added Feb 2021 4,818 words 9,102 views 4.7 stars (12 votes)
• John the wizard by RdyRoger  Balls Cock CockUp Grad Hairier Handsomer HyCum Musc MuscUp SizeUp Sugg Taller  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. Added Dec 2017 Updated Sep 2019 7 parts 24,468 words 28,492 views 4.5 stars (19 votes)
• The journal by Braun1  Balls Cock CockUp Hairier Infect Musc MuscUp SizeUp  An ordinary college guy finds himself changing after a steamy encounter with a hunk named Brad, and decides to start documenting everything that’s happening to him. Added Feb 2003 11 parts 30,474 words 19,269 views 4.9 stars (10 votes)

• Karma pills by Musiker  NoCock 2Gay Balls Cock CockDn CockUp Dom Dumber Fluids Fur Grad Hum HyAnus HyCum Mental Mind Musc MuscUp Nonc PSD SizeUp Slave Taller  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. Added Jun 2019 Updated Jul 2019 5 parts 24,186 words 18,518 views 3.7 stars (16 votes)

• Lactose intolerant by The Other One  Balls Cock CockUp HyCock HyCum  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. Added Aug 2018 4 parts 3,203 words 10,942 views 3.8 stars (9 votes)
• The lamp by Neltharion5  Balls Cock CockUp Musc MuscUp  An archaeologist, an oil lamp (with requisite genie), and three wishes. Added Apr 2003 6,399 words 19,191 views 4.8 stars (5 votes)
• The Latin twins by RdyRoger  2Gay Balls Bro Cock CockDn CockUp Dom Grad Musc MuscUp Race SizeDn SizeUp Sugg Taller  A man is gifted by "the watchers" to make changes to himself and others that will last for 24 hours. Two of his escapades are detailed in this story. Added Apr 2012 2 parts 7,238 words 33,124 views 4.6 stars (7 votes)
• Laundry day by Aphon  Balls Cock CockUp Hairier Hum HyCock Musc MuscUp Nonc SizeUp  A scientist on the verge of a cock growth breakthrough is a little careless and his formula ends up on the jockstrap of a hunky personal trainer, what could go wrong? Added May 2017 Updated Dec 2019 12 parts 9,685 words 32,975 views 4.3 stars (19 votes)
• Letters flew across the room by MainAttraction  Balls Cock CockUp HyCum Musc MuscUp Rep SizeUp Taller  A tale of a man suffering the heat and eagerly awaiting a nice breeze. Added Aug 2018 2 parts 3,571 words 8,196 views 4.8 stars (12 votes)
• Loading... by Ziel  Balls Cock CockUp HyCock HyMusc Immob Musc MuscUp  Russel is feeling embarrassingly puny his first day trying to work out at the gym, but with a little determination, a few simple exercises, and his friend’s gag gift—a “Loading muscles…” workout tank and an “Enhance” brand jock strap to go with it—things start to turn around pretty rapidly. Added Feb 2019 7,139 words 15,152 views 4.6 stars (18 votes)
• Lucas gets everything he wanted, and more by Joven  Balls Cock CockUp  Lucas steals some of his researcher friend’s enhancement drug, and is elated when David decides to let him keep taking it once he turns 18. Added Jan 2019 8 parts 11,232 words 10,806 views 4.6 stars (11 votes)
• The lucky accident by Alakazam1988  Balls Cock CockUp Giant Hairier HyCock HyCum HyMusc Musc MuscUp SizeUp  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. Added Sep 2019 7,269 words 21,285 views 4.8 stars (8 votes)
• Lucky thirteen by anonymous submitter  XAbs XArms XBalls XCock XDig XFace XHead XLeg XLimb XPec Balls Cock CockUp Giant Rep Stack Taller  Ryan’s boyfriend comes with him to the test center for experimentation with a serum to multiply body parts. Added Mar 2020 2,973 words 3,314 views 4.1 stars (7 votes)

• Magic eye by RdyRoger  Balls Cock CockDn CockUp HyCock Lycra Musc MuscUp SizeDn SizeUp Taller  Once he found out the secret of magic growing things suddenly seemed really easy for Al, until the day he was startled by Turner while he was staring deep into his hot friend, Tony. Added Aug 2019 Updated Sep 2019 7 parts 20,700 words 12,681 views 4.8 stars (13 votes)
• Make the fur fly by LordTronimator  AlwHard 2Animal Balls Cock CockUp Fur Grad HyCock HyCum Nonc Nude Retcon Tf  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. Added Aug 2020 Updated Feb 2021 12 parts 17,595 words 11,872 views 4.9 stars (25 votes)
• Male scent by Frank Easky  AgeDn Balls Bro Cock CockUp Giant Hairier HyCock HyCum HyMusc HyPher Infect Musc MuscUp Scent SizeUp Taller Twins  Apprentice magician Sean's potion exceeds his expectations, causing his personal musk to spread muscle growth to those who smell it. Added Jul 2002 2 parts 13,564 words 45,251 views 4.0 stars (15 votes)
• A man of growing proportions by crazywolf82  Balls CockUp CumInf HyCock HyCum Str  Jacob’s cock starts to grow just as he meets a sweet guy named Kyle who seems very interested in him. Added Oct 2014 5 parts 9,164 words 43,480 views 4.6 stars (31 votes)
• Mandemic by Ziel  Balls Cock CockUp HyCock HyCum Immob  When the cock-growing virus breaks free, even quarantining may not be enough. Added Apr 2020 2,374 words 8,077 views 5.0 stars (7 votes)
• The manual by MainAttraction  Balls Cock CockUp HyCock HyCum Musc MuscUp SizeUp Taller  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. Added Sep 2019 1,278 words 6,629 views 4.4 stars (10 votes)
• Metachange by LordTronimator  XArms XLeg XLimb 4Legs Balls Bro Cock CockUp Hum HyCock HyCum Nonc  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? Added May 2020 Updated Jun 2020 5 parts 8,689 words 5,167 views 4.6 stars (10 votes)
• Moon of masculinity by WhiteShadow  Balls Cock Hairier Musc MuscUp SizeUp  The moon... always shining down from above during the darkest of nights. Some say it has powers of its own, while others claim that it is just a catalyst of some other natural order. I wonder what Anthony would say. Added Jan 2017 2,498 words 13,120 views 4.7 stars (9 votes)
• More than expected by LennoxBear  Balls Cock CockUp CumMilking Hairier Infect MusBr Musc MuscUp NipCum Nonc Virgin   Added Jul 2002 5 parts 20,375 words 78,883 views 4.2 stars (17 votes)
• Morphogenic steroids by RdyRoger  Balls Cock CockUp Grad Hairier Infect Musc MuscUp PSD Self SizeUp Taller  Rod’s dad is working on a new technology that makes small things bigger and big things huge, with incredible implications for food supplies and beyond—only it only lasts for five hours. Rod figures being bigger for five hours… that would be pretty awesome. Added Oct 2019 4 parts 15,297 words 14,550 views 4.2 stars (9 votes)
• Muscle Mice From Mars by Mr. Mouse  Alien Balls Bond Cock CockUp Fur HyCum HyMusc Musc MuscUp SizeUp Viol  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. Added Oct 2019 2 parts 3,260 words 3,250 views
• Muscle milk by Alakazam1988  Balls Cock CockUp HyCock HyCum Immob MusBr MuscUp NipC NipCum PSD SizeUp Taller  That new muscle drink in the gym vending machine does wonders for your pecs, though maybe not in the way you expect. Added Jun 2020 2,352 words 9,475 views 5.0 stars (8 votes)
• Muscle service station by Josef Howard  Balls Cock Fur Musc MuscUp SizeUp   Added Jul 2002 4,771 words 19,420 views 5.0 stars (7 votes)
• Mustering up by Krisiar  XAbs XLimb 2Gay Balls CockUp HyCock Musc MuscUp NipCum Retcon Sugg  Jonas finds a terrible-smelling cologne that unexpectedly makes anything he says come true. Naturally he exploits this to make him and his friends hotter and more hung, but he soon loses control and takes things to extremes. Added Jul 2011 2 parts 5,992 words 54,753 views 4.4 stars (18 votes)
• My brother’s boyfriend by Richard Jasper  2Gay Balls Bro HyMusc HyPher HyStr Musc MuscUp SizeUp Taller  Hunky, straight Marine Kyle is gobsmacked to find out that his bigger, hotter baby brother has an even bigger, hotter boyfriend! Added Feb 2020 5 parts 8,843 words 10,793 views 4.0 stars (7 votes)
• Mysterious kidnapping by Joven  AssUp Balls Cock CockUp Musc MuscUp  Jared and Derek are traveling abroad when they’re suddenly kidnapped and secreted away in an isolated room… naked. They naturally become aware of each other’s junk, though Derek isn’t too pleased by Jared’s attention. But the situation with their equipment only gets more intense… Added Feb 2018 Updated Apr 2018 13 parts 22,924 words 22,459 views 4.9 stars (15 votes)

• The need to obey by Musiker  XArms XLimb 2Gay Balls BellyUp Bi Cock CockDn Dom Giant Hairier Het Immort Mental MFSwap Musc PSD SizeDn SizeUp Slave Sugg Taller  An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. Added May 2019 Updated Nov 2019 8 parts 44,462 words 18,569 views 4.8 stars (16 votes)
• The new alphas go camping by Eric Aaldersen  Balls CockUp Grad Musc Supn Series  New alphas Brian, Jamie, and Jordan all enjoy fireside fucks with their lead alpha, Luke, after Luke passes on the Lore. But not before Luke and Brian bond as alphas for the first time! Added May 2020 5,376 words 2,289 views 5.0 stars (7 votes)
• Nightmare at the Pump House Gym by UberPump  Balls Cock CockUp Hallow HyCock HyCum HyMusc Immob Musc MuscUp  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. Added Oct 2020 3 parts 9,485 words 6,723 views 4.8 stars (6 votes)

• Omniman by Omniman  Balls BellyUp Cock Giant HyCock HyCum HyMusc Immort Infl MuscUp SizeUp Viol  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? Added Jun 2019 2,135 words 10,021 views 3.3 stars (10 votes)
• Out of control by Sammas6  Balls Cock CockUp HyCock  Toby and Matt are young men working on an experimental plant-growth formula out of Tony’s garage. It doesn’t work on the plants, but Matt finds another use for it. Added May 2021 5 parts 8,975 words 5,380 views 5.0 stars (13 votes)

• Peter and the magic forest by Shamash  Balls Cock CockUp Fant HyCum MusBr MuscUp SizeUp  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… Added Apr 2020 2,371 words 4,641 views 5.0 stars (10 votes)
• The pills by LordTronimator  AlwHard Balls Cock CockUp HyCock HyCum  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. Added Apr 2020 Updated May 2020 12 parts 16,260 words 14,196 views 4.8 stars (16 votes)
• Pollination by Absman420  Alien Balls Cock CockUp Musc MuscUp  The beginning of the most erotic alien invasion/muscle growth story… ever! Added Oct 2020 5,867 words 4,160 views 4.8 stars (11 votes)
• Pool party by BRK  XCock 2Gay Balls Cock CockUp HyCum Mental Musc MuscUp Rep  Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies. Added Nov 2019 2 parts 7,501 words 7,921 views 4.3 stars (16 votes)
• Practice by Massim0  Balls Cock CockUp HyCock HyCum Self  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. Added Apr 2018 Updated Jun 2018 6 parts 14,382 words 27,569 views 4.5 stars (40 votes)
• Pria(plus) by Ziel  Balls Cock CockUp HyCock  Kieran’s friends tease him with a bottle of what the label claims are “Magic dick growing pills!” And, scoff thought he may, he does what any guy who’s slightly insecure about his package would do in such a situation. Added Oct 2017 3,641 words 9,806 views 3.7 stars (7 votes)

• The queen by Dylan Utah  Balls Cock CockUp HyCock HyCum Immob Musc MuscUp Nonc Symb  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. Added Aug 2020 880 words 5,192 views

• Read aloud by BRK  XAbs XArms XCock XDig XLeg XLimb XPec 3Legs Balls Cock CockUp Musc MuscUp Stack Taller Series  Timothy decides to use his favorite website’s new read aloud feature so he can concentrate on his jerkoff session and really get into the story. Instead, the story gets into him. Added May 2020 3,068 words 2,685 views 4.8 stars (8 votes)
• Read carefully by Aphon  Balls Cock CockUp HyCock Nonc  Justin curses himself thanks to an old book, and his roommate is quick to take advantage of the opportunity—whether Justin likes it or not. Added Jun 2019 2,120 words 8,198 views 4.7 stars (9 votes)
• Resolutions by BRK  Balls Cock CockUp Mental MuscUp New Years Nonc Retcon Self  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. Added Jan 2021 Updated May 2021 4 parts 21,708 words 8,599 views 5.0 stars (22 votes)
• Dragon’s Horde: Retired by drinking by STrRedWolf  AlwHard XArms XHead XLimb XPec Alcohol Balls Fur HyCock Rubber Stack Series  Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event. Added Sep 2018 3,170 words 3,717 views
• The reunion by Aphon  Balls Cock CockUp Hairier HyCock Musc MuscUp Nonc SizeUp  Sam meets up with his high school crush who ends up having more in plan for him than he thought... how big is too big? Added Apr 2017 2 parts 3,342 words 19,807 views 4.5 stars (11 votes)

• Sam and Bolt by Alakazam1988  AgeDiff Balls Cock CockUp CumInf Dad Hairier HyCock HyCum Infect NipC NipCum Self SizeUp Taller  Sam’s father, Bolt, shares with his size-hungry son the secrets of becoming truly huge. Added Sep 2016 Updated Dec 2016 11 parts 48,242 words 60,111 views 3.7 stars (56 votes)
• The Scrotoman by TlaloctheWeirdo  Alien Balls Cock Musc  A university student’s life is about to change when his best friend, one of the university’s top athletes, stashes a human-like alien in his room. Added Apr 2021 Updated May 2021 2 parts 4,766 words 3,155 views
• Sean goes to prison by Joven  2Gay Balls Bond Cock CockUp CumMilking MuscUp Nonc SizeUp  After an ill-advised flirtation with vandalism, Sean ends up at a very strange detention center where you’re either milking the other prisoners with the oversized balls, or… you’re one of the ones being milked. Added Aug 2017 Updated Nov 2017 17 parts 25,344 words 34,493 views 4.7 stars (30 votes)
• Seeing stars by OneLuckyGuy89  2Straight Balls Cock CockUp Gut Hairier HyCock Infect Merg MuscUp Nonc SizeUp Super Taller Twins  12 young, muscular and beautiful men have begun protecting Starlight City. Adam Berry has been having weird dreams lately and has a feeling that his life is about to change. Added Mar 2020 Updated May 2020 2 parts 8,520 words 5,630 views 4.0 stars (5 votes)
• Seth’s life changing adventure by Navy Alpha Pup  2Gay Alcohol Balls Cock CockDn CockUp Dom Fluids Hum Musc MuscUp Scent Slave Viol  Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted. Added May 2019 Updated Oct 2019 6 parts 22,329 words 11,172 views 4.8 stars (8 votes)
• Simply winning by NCGazza  Balls Cock CockUp Giant Hairier HyCock Musc MuscUp PSD SizeUp Taller Viol  Justin gets his hand on some herbal tea that hopefully will make him into the man he wants to be… if he can hold onto it long enough. Added Mar 2019 3 parts 8,705 words 12,900 views 3.7 stars (9 votes)
• Size matters: A cautionary tale by borednhony  Balls Cock CockUp HyCum  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… Added Feb 2021 Updated Apr 2021 2 parts 4,649 words 6,124 views 4.9 stars (8 votes)
• Skin tight by Dream Big  AI Balls Cock CockUp Grad HyCock HyPher HyTongue Musc MuscUp Nano PSD Self SizeUp Taller  Mark has big brains, but a big body? Not so much. So he decides to bend his gray matter toward a high-tech A.I.-assisted body suit that will help him achieve the kind of body he dreams about. Added Apr 2019 Updated Oct 2020 23 parts 37,778 words 36,221 views 4.5 stars (34 votes)
• Small problems by The Obsessive-Compulsive  Balls Cock CockUp HyCock   Added Sep 2009 7 parts 9,668 words 31,407 views 5.0 stars (5 votes)
• Social dickstancing by Ziel  Balls Cock CockUp HyCock MuscUp SizeUp Taller  Dallas hunkers down for some self-quarantine with the goal of using his newfound free time to really bulk up, though he never would have imagined just how much he could grow! His new size brings new issues for him and his neighbor. Added May 2020 4,594 words 5,528 views 5.0 stars (6 votes)
• Special deposit by Moi Auci  2Cock Balls Cock CockUp HyCock HyCum Tf Series  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. Added Apr 2019 1,981 words 9,072 views 4.3 stars (6 votes)
• SpoogeQuest by BRK  XCock Balls Cock CockUp Fant Musc MuscUp PSD Rep SizeUp  After pissing off his game-developer ex, Vlad finds himself inside an open-world gay erotic fantasy game where everything about him is up to 11—and, unless he undertakes a perilous quest, further changes will await him. Added Sep 2019 4,829 words 6,390 views 5.0 stars (10 votes)
• Stanley’s cup by Ziel  Balls Cock CockUp HyCock MuscUp SizeUp  Jason has always wanted to play on the hockey team. It’s been his dream ever since he was a little kid. Unfortunately, his size and stature didn’t lend themselves to athletic endeavors. It seems he’s destined to live out his days helping the team from the sideline… not that that isn’t without its own perks. Added Oct 2020 5,959 words 4,605 views 5.0 stars (5 votes)
• Stories to tell in the dark by Thorn  AssUp Balls BellyUp Cock CockUp Fatter Gut Infl MuscUp SizeUp Taller  Sean discovers a book that is filled with some surprising stories. Added Apr 2021 2 parts 9,685 words 6,271 views 4.8 stars (25 votes)
• Supersize me by LuciferRexMundie  Balls Cock CockUp Horror HyCock HyCum  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… Added Apr 2020 6,075 words 5,431 views
• Supersized by Musclesaber  Balls BellyUp Cock CockUp CumInf Giant HyCock HyCum MuscUp Super Taller  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. Added Nov 2020 2 parts 5,286 words 5,867 views 5.0 stars (7 votes)
• Surgery by Clearlyhere  2Gay Balls Cock MuscUp  Derrick submits to a procedure that may solve his … little problem. Added Jan 2012 3,258 words 18,152 views 4.4 stars (5 votes)

• That balloon by RdyRoger  2Gay AgeUp Balls Cock CockUp Hairier HyCum HyMusc Musc MuscUp SizeUp Taller  Using a magic balloon to blow yourself up bigger is great, but blowing up other people can be even more fun. Added Jul 2019 Updated Aug 2019 4 parts 10,293 words 13,848 views
• There’s something about Billy by Ziel  XBalls XCock Balls Cock CockUp HyCock  Billy seems like perfectly normal, good-looking guy from the waist up. But there’s something going on inside Billy’s weird, super-baggy pants, and Duke and Kevin were determined to find out what it was. Added Feb 2017 5,442 words 12,511 views 5.0 stars (10 votes)
• They came from outer space by WordShop  Balls Bro Cock CockUp Hairier Musc MuscUp Plants  Playing with meteors can have strange side effects. Two young brothers living near a military base find themselves changing from exposure to meteorite dust. Added Oct 2017 Updated Nov 2017 4 parts 12,642 words 18,435 views 4.9 stars (20 votes)
• A thing called curiosity by papermoon  Balls Cock HyCum Merg MusBr Musc MuscUp NipCum SizeUp Tf  Out for a jog, 19-year-old Cameron decides to investigate an abandoned house that holds some unexpected secrets. Added Jan 2014 6,529 words 37,162 views 4.3 stars (19 votes)
• Titan video by Anonymous  Balls Cock CockUp Giant HyCock HyMusc Immob Musc MuscUp Taller   Added Jul 2002 2 parts 7,735 words 19,288 views 4.9 stars (7 votes)
• Too many pills by Speedoboy123  Balls Cock Giant HyCock HyCum Musc MuscUp Self Taller  Mikey had big plans for his first spring break away with Dylan, including soaking in the sun on a Florida beach and maybe, as an extra surprise, one of those growth pills he hasn’t told Dylan about. Added Apr 2019 5 parts 4,324 words 9,870 views 3.9 stars (9 votes)
• The tournament by AG Silver  Alien Balls Cock CockUp Musc MuscUp  A soldier enters a wrestling competition with an alien, whose touch reveals more than he ever expected. Added Aug 2019 Updated Nov 2019 4 parts 3,164 words 6,431 views 4.4 stars (15 votes)
• Trading parts by Marc Roberts  Amputation Balls Cock CockUp HyCum  What body part would you give up for a huge, cum-spurting cock? Added Apr 2018 2 parts 2,384 words 6,429 views 2.6 stars (5 votes)
• Triggrow by Diablo11d  Balls Cock CockUp Musc MuscUp SizeUp   Added Oct 2005 2 parts 4,908 words 17,602 views
• True muscle god by mf81  Balls Cock CockUp Musc MuscUp Viol  An encounter with a strange artifact from the ancient Aegean leads Richard to a divine encounter. Added Mar 2006 Updated Feb 2011 3 parts 7,686 words 73,048 views 4.8 stars (35 votes)
• Trying on my first rubber suit by James Rubberman  Balls Cock CockUp HyCum Rubber  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. Added Dec 2018 1,897 words 7,810 views 5.0 stars (5 votes)
• A tune up by Dream Big  AlwHard Balls Cock CockUp Musc MuscUp Self  Jay’s new boyfriend is younger and hunkier than he is, making him feel unworthy. Kim coaxes him into a workout regime and hooks him up with a friend’s experimental workout supplement, and before long Jay is catching up to his boyfriend—a lot faster than he should be. Added Mar 2019 4 parts 8,646 words 9,704 views 5.0 stars (7 votes)
• Twelve steps back by FanTCMan  Balls Cock CockUp Handsomer Musc MuscUp Worship  Ian pursued working out as a way of chasing off his inner demons. Then he heard about a serum that seemed to make you not just bigger, but enhanced everything about you that was masculine and sexy. And if it made you horny too, well, that was fine by him. Added Nov 2003 Updated Mar 2018 9 parts 33,235 words 23,807 views 4.7 stars (12 votes)
• 21 dollar footlong by Ziel  Balls Cock CockUp HyCock SocMed  Angus receives a new app from his buddy which claims to allow him to host his very own growth drive! Angus could use the money, and it’s not like the app can really grow his cock. It’s just trick photography and photo manipulation, right? Added Oct 2019 8,683 words 13,625 views 4.8 stars (8 votes)
• Tyler and the witch by Mighty  Balls Cock CockUp Het HyCum MuscUp SizeUp Taller  An ancient witch who runs a bar in a college town takes pity on a small guy and decides to help him out. Added Aug 2020 3,142 words 4,604 views

• Under control by Alakazam1988  AssUp Balls Cock CockUp Grad Musc MuscUp SizeUp Taller  Rylan is enthralled as his roommate, Peter, seems to be growing all over—though Peter denies anything is happening, and no one else seems to notice either. Added Apr 2020 Updated Aug 2020 5 parts 22,139 words 21,082 views 4.9 stars (25 votes)
• An unexpected inflation by UberPump  2Gay Balls Bi Bro Cock CockUp HyCum Immob Infl MuscUp Nonc  A college athlete named Keith and his friends discover what it feels like to enlarge their cock and balls with the mysterious device Keith ordered off the dark web. When things go awry, however, their packages get huge. Keith and his friends go on a massive journey of cock growth, bloated balls, and near exploding junk as they inflate their man parts to their absolute limit. Added Apr 2020 Updated Apr 2021 32 parts 67,870 words 46,459 views 4.9 stars (63 votes)
• Useless by Now Voyager  Balls Cock CockUp HyCock NCock  I’ve always had a thing for hung bottoms. They’re a special kind of stupid, with their huge, useless dicks. I’ve got a hookup coming over a little later who fits that exact description, and I’m going to make him realize just how useless his big dick really is. Added Aug 2020 3,344 words 3,666 views 4.0 stars (6 votes)

• Vice (Sometimes drugs offer more than a high) by Tereshky  Addict Balls BellyUp CockUp CumInf CumMilking HyCock HyCum Immob Musc MuscUp Nonc Self SizeUp Virgin  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. Added Jun 2018 Updated Nov 2019 5 parts 11,930 words 32,584 views 4.6 stars (29 votes)

• Wanting more by Jacob Crowd  Balls   Added Oct 2011 1,512 words 24,725 views 2.7 stars (10 votes)
• Werequeer by Anonymous  AgeDiff Balls CockUp Dad HyCock HyCum Tf  A dad helps his son through his first transformation into a WereQueer. Added Apr 2004 2,426 words 25,704 views 4.9 stars (16 votes)
• What a little confidence can do by TheSizeKing  Balls Cock CockDn CockUp Dom MuscUp SizeUp Taller  Cory and Ian have been friends for years. They ended up going to separate colleges, and met up four years later. Both guys had gone through a lot of changes, but Cory had an extra surprise in store… Added Feb 2020 4 parts 11,715 words 12,382 views 5.0 stars (17 votes)
• The Wizard of Hot by hyperboi  XArms XCock XLeg XLimb 3Legs Balls Bro Cock CockUp Det Fant Fur Giant HyCock HyCum Musc PSD SizeUp Supn  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. Added Apr 2021 Updated Jun 2021 8 parts 34,443 words 8,870 views 4.6 stars (11 votes)

• X-mass by Ziel  Balls Cock CockUp Giant HyCock HyCum Images Musc MuscUp SizeUp Taller Xmas  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! Added Dec 2019 8,466 words 15,132 views 4.6 stars (12 votes)

• Your evening with Monroe by Monroe L  Balls Cock Scaly  In this second-person narrative, Monroe, an anthro collared lizard, approaches you for a night of passion. Added Sep 2016 3,882 words 4,729 views