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1. Brotherly love, Part 1 by TheSizeKingBroCGrowTallerCockHyCockMGrowMuscGrow Reece is a 20-year-old guy who has everything going for him in life: good looks, good brains, good personality, even a well-above average endowment between his legs. His younger brother, Michael, is exactly the opposite. Michael is about to turn 18, and could use a little boost before he goes out into the adult world.
5. Gamble Labs, Part 1 by Moi AuciCGrowCockBACockHyCockTfSeries A college guy goes looking for his missing special friend, a journey that takes him to an odd sperm donation lab and an unexpected transformation.
7. Big Dick Energy, Part 1 by ZielCGrowBallsCockHyCockCumSelf 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”.
13. The Interview, Part 1 by MutaBearCockBACockHyCockNoncBondTf A college-aged jock decides to go for an interview that offers high pay with no real qualifications. What's the worst that could happen?
19. X-mass, Part 1 by ZielXmasCGrowTallerGiantBallsCockHyCockCumMGrowMuscGrowImages 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!
2019-12-28
20. Gym parasite, Part 1 by AphonCGrowBallsCockHyCockInfectNonc2Gay 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…
26. Guycanthropy, Part 1 by ZielCGrowTallerGiantHallowCockHyCockMGrowMuscPSDGrow Jaimie was planning on spending Halloween at home gaming it up, but a text from his pal prompts him to go check up on their mutual friend. What Jaimie finds surpassed his largest and wildest dreams.
2019-11-09
27. 21 dollar footlong, Part 1 by ZielCGrowBallsCockHyCockSocMed 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?
2019-10-26
28. Red pills (revised), Parts 11-13 by Alakazam1988AddictCGrowHairTallerCockHyCockMGrowGutMuscPSDGrow The only thing at the photoshoot more impressive than the other models is the man behind it all, Mr. Bolt, who invites Joey to visit his gym sometime. Then after the shoot Drake gets Joey to go to the wild afterparty. Only after all that can he finally check on a still-growing Ruben.
30. Skin tight, Part 22 by Dream BigAICGrowTallerGradBallsCockHyCockPherHyTongueMGrowMuscNanoPSDSelfGrow Mark and Devon are both excited about the plans for phase two their AIs have in store for them, though Phil is worried they’ll go too far. Then Mark forgets all concerns on discovering his AI has cooked up a new way for him to pleasure his lover.
2019-09-21
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2. Above average by Ziel(28 parts)CGrowCockHyCockCumHMuscMGrowMuscRetcon 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. Added Apr 2013 • Updated Dec 2018 • 130.4K words
4. Jason’s big problem by Joven(49 parts)BroCGrowTallerBallsCockHyCockCumMGrowMuscGrow 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 • 114.8K words
7. Bigger issues by muscl4life(6 parts)HardCGrowCockHyCockXAbsMGrowMuscGrow2GaySeries Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? Added Dec 2013 • 47.0K words
9. Geno-type by Ziel(34 parts)CGrowCockHyCockInfect While on a camping trip, Tyler makes a half-assed wish on a shooting star. Not only does he get his wish, but it begins to affect those around him as well. Maybe he should have been more specific? An ongoing saga of hyper growth and the weird social situations it results in. Added Dec 2012 • Updated Feb 2016 • 144.3K words
11. Lumberjacked by Krisiar(4 parts)AddictCGrowHairCockHyCockXAbsMGrowMuscNipCumSelf Trapped by a snowstorm at an underheated family cabin in northern Manitoba, Henry and Will stumble across a hidden sauna in the woods while out looking for wood. It turns out someone out there wants to help out guys like Henry and Will who could do with a little size improvement. Added Aug 2011 • Updated Oct 2011 • 12.1K words
14. Supermen by Also Known As(9 parts)CGrowVirginFlyHyCockPherXCockMGrowMuscSeries Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else. Added Oct 2002 • Updated Sep 2018 • 76.8K words
(15) 63,999 views
15. Mutation by BRK(4 parts)CGrow4LegsCockHyCockXArmXCockXLegXLimbXPecRepStack3Legs Everyone in Portia, Alaska has been grown thicker and stronger and made irresistibly beautiful, but none more than the teens in the high school. Geek genius Mr. Lewis tries to roll back the most extreme changes in Mr. Casey’s class as a test case, but the trial doesn’t go anywhere near as planned. Added Jun 2010 • Updated Jul 2018 • 9.6K words
(12) 61,510 views
16. Big changes by Ziel(9 parts)XmasCGrowEasBallsHyCockCumImagesTwinsValDay 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 Apr 2017 • 58.5K words
19. Mustering up by Krisiar(2 parts)CGrowBallsHyCockXAbsXLimbMGrowMuscNipCumRetcon2GaySugg 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 • 6.0K words
21. Musclove, Texas by Max Mann(9 parts)BroCGrowDadVirginHyCockMGrowMuscBondTwins 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). Added Sep 2004 • 26.1K words
23. Public relations by Maximilian(18 parts)CGrowViolHairTallerGiantCockHyCockCumMGrowGutMuscPSDBondShrGrow 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. Added Jun 2015 • Updated Apr 2019 • 125.0K words
26. Jeff’s story by Muscle Flex(4 parts)CGrowCockHyCockMGrowMusc Jeff wants muscles. He wants to be big, and the serum he found will do just that. He gets big all right, and not just his muscles. Added Jul 2002 • 8.1K words
(14) 43,035 views
27. Biological inheritance by Frank EaskyCGrowBallsHyCockMGrowMuscGrow 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 • 5.8K words
29. Bull’s strength by muscl4life(28 parts)HardBeastCGrowViolDadFlyTallerBallsCockHyCockInfectXAbsXCockMGrowMuscPSDGrowTf 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 • 88.4K words
(23) 41,355 views
30. Hyper active imagination by Ziel(4 parts)FurXmasCGrowTallerGiantHyCockMGrowMuscGrowValDay James’s attention wanders sometimes, usually in the direction of making the person he’s staring at not just hotter but impossibly muscled and unbelievably hyper-donged. It’s so vivid, it’s almost like it’s real... Added Oct 2013 • Updated Mar 2018 • 17.1K words
(20) 39,258 views
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1. Brotherly love by TheSizeKing(5 parts)BroCGrowTallerCockHyCockMGrowMuscGrow Reece is a 20-year-old guy who has everything going for him in life: good looks, good brains, good personality, even a well-above average endowment between his legs. His younger brother, Michael, is exactly the opposite. Michael is about to turn 18, and could use a little boost before he goes out into the adult world. Added Apr 2020 • 7.8K words
3. Above average by Ziel(28 parts)CGrowCockHyCockCumHMuscMGrowMuscRetcon 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. Added Apr 2013 • Updated Dec 2018 • 130.4K words
7. Geno-type by Ziel(34 parts)CGrowCockHyCockInfect While on a camping trip, Tyler makes a half-assed wish on a shooting star. Not only does he get his wish, but it begins to affect those around him as well. Maybe he should have been more specific? An ongoing saga of hyper growth and the weird social situations it results in. Added Dec 2012 • Updated Feb 2016 • 144.3K words
(24) 386 views
8. Jason’s big problem by Joven(49 parts)BroCGrowTallerBallsCockHyCockCumMGrowMuscGrow 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 • 114.8K words
(72) 367 views
9. Brent and Jax by BRK(2 parts)CGrowCockHyCockXCockRetconSugg Jax comes back from vacation extremely jazzed about something that happened to him, leading to a very strange conversation with his buddy Brent about how all the guys on campus seem to be changing lately. Added Mar 2013 • Updated Apr 2018 • 8.2K words
11. Bull’s strength by muscl4life(28 parts)HardBeastCGrowViolDadFlyTallerBallsCockHyCockInfectXAbsXCockMGrowMuscPSDGrowTf 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 • 88.4K words
(23) 202 views
12. grUV by quickquezzedCGrowCockHyCockMGrowMuscSelfGrow Friends go out clubbing by the water and make a hunky new friend, Brad, who likes to swim and looks great in just a red speedo. Brad has a secret that he hadn’t planned to show his new friend, but things soon get pleasantly out of hand. Added Nov 2017 • 5.9K words
14. Big Dick Energy by ZielCGrowBallsCockHyCockCumSelf 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 • 3.3K words
(8) 179 views
15. Vice (Sometimes drugs offer more than a high) by Tereshky(5 parts)AddictBellyCGrowCumInfVirginBallsHyCockCumImmobMGrowMuscNoncSelfGrow 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 • 11.9K words
(26) 174 views
16. Alpha by CharitysSongbirdFurCGrowDomTallerBallsCockHyCockMGrowMuscSelfGrowTfWere 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 • 14.3K words
18. Big changes by Ziel(9 parts)XmasCGrowEasBallsHyCockCumImagesTwinsValDay 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 Apr 2017 • 58.5K words
(18) 170 views
19. Gamble Labs by Moi AuciCGrowCockBACockHyCockTfSeries A college guy goes looking for his missing special friend, a journey that takes him to an odd sperm donation lab and an unexpected transformation. Added Mar 2020 • 2.7K words
23. Red pills (revised) by Alakazam1988(13 parts)AddictCGrowHairTallerCockHyCockMGrowGutMuscPSDGrow A struggling college student and part-time stripper is introduced to Red Pills, which are supposed to be the one dick-growth pills that actually work. He's skeptical—at first. (Chapters 1-7 revised as of summer 2019.) Added Jan 2017 • Updated Oct 2019 • 35.9K words
(8) 140 views
24. Supermen by Also Known As(9 parts)CGrowVirginFlyHyCockPherXCockMGrowMuscSeries Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else. Added Oct 2002 • Updated Sep 2018 • 76.8K words
(15) 138 views
25. Thoros by Ziel and SolumsolBellyCGrowCockHyCockCumMGrowMuscImagesTent 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. Added Jan 2018 • 4.8K words
(11) 137 views
26. Little bro by ZielBroCGrowGiantCockHyCockMGrowMuscGrow Hunky big bro Liam has always teased his puny kid brother Connell. But after his accident, Connell got some experimental treatments that are guaranteed to change who calls who the “little bro” from now on. Added Apr 2017 • 5.4K words
28. Muscle daddy by bulgeCanon and (2 parts)CockHyCockMGrowGutMuscSelf Meeting the freakishly huge roommate, Mark, is crazy enough—and that’s before finding out that Mark’s dad is even bigger. Added Nov 2018 • Updated Nov 2019 • 5.8K words
Highest Rated: Hyper Cocktap bar to showtap bar to hide
1. grUV by quickquezzedCGrowCockHyCockMGrowMuscSelfGrow Friends go out clubbing by the water and make a hunky new friend, Brad, who likes to swim and looks great in just a red speedo. Brad has a secret that he hadn’t planned to show his new friend, but things soon get pleasantly out of hand. Added Nov 2017 • 5.9K words
(179) 27,554 views
2. Above average by Ziel(28 parts)CGrowCockHyCockCumHMuscMGrowMuscRetcon 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. Added Apr 2013 • Updated Dec 2018 • 130.4K words
4. Jason’s big problem by Joven(49 parts)BroCGrowTallerBallsCockHyCockCumMGrowMuscGrow 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 • 114.8K words
(72) 132,610 views
5. Shift by NBCK99(5 parts)CGrowCockHyCockXArmMGrowMuscPSD At first there were only a few of those abnormally tall, wildly muscular, huge-cocked, boner-inducing half-naked guys, encountered here and there on a train, in a mall, a demigod amidst the chaff. That was at first. Added Jul 2014 • Updated Mar 2016 • 13.6K words
9. Musclove, Texas by Max Mann(9 parts)BroCGrowDadVirginHyCockMGrowMuscBondTwins 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). Added Sep 2004 • 26.1K words
(38) 49,577 views
10. Porn can be healthy by Egi(2 parts)CGrowCockHyCockCumInfect 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! Added May 2017 • 8.7K words
12. Public relations by Maximilian(18 parts)CGrowViolHairTallerGiantCockHyCockCumMGrowGutMuscPSDBondShrGrow 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. Added Jun 2015 • Updated Apr 2019 • 125.0K words
14. Grow lamp by Dream Big(10 parts)CGrowTallerCockHyCockMGrowMuscSelfGrowSeries The old lamp and light bulb Jeremy found at a flea market turn out to have some unexpected side-effects—effects that Jeremy’s lifelong best friend Tom can’t fail to notice. Added Jun 2018 • 14.0K words
18. Christmas wish by RiuBroXmasCGrowCockHyCockMGrowMusc2GaySugg Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. Added Dec 2016 • 3.9K words
(16) 15,906 views
19. Practice by Massim0(6 parts)CGrowBallsCockHyCockCumSelf 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 • 14.4K words
(35) 23,124 views
20. Trade by Alakazam1988(2 parts)CGrowCockHyCock Discovering the ability to trade a part of your body for part of another naturally leads to experimentation with inches of cock, and with just how far you can transform someone who really wants it. Added Feb 2017 • 3.1K words
(13) 11,335 views
21. Mutation by BRK(4 parts)CGrow4LegsCockHyCockXArmXCockXLegXLimbXPecRepStack3Legs Everyone in Portia, Alaska has been grown thicker and stronger and made irresistibly beautiful, but none more than the teens in the high school. Geek genius Mr. Lewis tries to roll back the most extreme changes in Mr. Casey’s class as a test case, but the trial doesn’t go anywhere near as planned. Added Jun 2010 • Updated Jul 2018 • 9.6K words
23. There’s something about Billy by ZielCGrowBallsCockHyCockXBallsXCock 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 • 5.4K words
26. Skeeter’s cleaners by ZielCGrowGiantHyCockCumGrow 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. Added Mar 2015 • 9.8K words
28. Vice (Sometimes drugs offer more than a high) by Tereshky(5 parts)AddictBellyCGrowCumInfVirginBallsHyCockCumImmobMGrowMuscNoncSelfGrow 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 • 11.9K words
30. Werewolf High by BRK(3 parts)HardCGrowDigCockHyCockXArmXCockXLimbMGrowMuscRepGrowTwinsWere The star of a teen werewolf show has a nagging sense that something weird is happening to the show’s extremely muscular, hung, and horny cast and crew, but he can’t quite put his finger on what it is. Added Jul 2014 • Updated Dec 2015 • 12.6K words
2. Geno-type by Ziel(34 parts)CGrowCockHyCockInfect While on a camping trip, Tyler makes a half-assed wish on a shooting star. Not only does he get his wish, but it begins to affect those around him as well. Maybe he should have been more specific? An ongoing saga of hyper growth and the weird social situations it results in. Added Dec 2012 • Updated Feb 2016 • 144.3K words
(24) 85,870 views
3. Above average by Ziel(28 parts)CGrowCockHyCockCumHMuscMGrowMuscRetcon 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. Added Apr 2013 • Updated Dec 2018 • 130.4K words
5. Public relations by Maximilian(18 parts)CGrowViolHairTallerGiantCockHyCockCumMGrowGutMuscPSDBondShrGrow 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. Added Jun 2015 • Updated Apr 2019 • 125.0K words
7. Jason’s big problem by Joven(49 parts)BroCGrowTallerBallsCockHyCockCumMGrowMuscGrow 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 • 114.8K words
10. Bull’s strength by muscl4life(28 parts)HardBeastCGrowViolDadFlyTallerBallsCockHyCockInfectXAbsXCockMGrowMuscPSDGrowTf 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 • 88.4K words
(23) 41,355 views
11. Supermen by Also Known As(9 parts)CGrowVirginFlyHyCockPherXCockMGrowMuscSeries Todd agrees to be the first human subject for a muscle growth serum, little knowing how massive the effects would be, for himself and everyone else. Added Oct 2002 • Updated Sep 2018 • 76.8K words
(15) 63,999 views
12. Big changes by Ziel(9 parts)XmasCGrowEasBallsHyCockCumImagesTwinsValDay 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 Apr 2017 • 58.5K words
14. Bigger issues by muscl4life(6 parts)HardCGrowCockHyCockXAbsMGrowMuscGrow2GaySeries Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? Added Dec 2013 • 47.0K words
(14) 105,329 views
15. Modern rites by red_king(15 parts)CGrowCockBHoleHyCockCumImmortMusBrMGrowPSDBondGrowSupnTf 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. Added Dec 2018 • Updated Jun 2019 • 45.4K words
(27) 16,104 views
16. OmniGro by Whatinsomnia and Ziel(3 parts)CGrowCockHyCockMGrowMuscNipCumGrow 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. Added Mar 2016 • 45.1K words
(5) 15,754 views
17. Claves, the midnight marauder by Ziel(7 parts)CGrowCumInfFantHyCockCum "Claves’s investigation of a mysterious mage leads him straight into a swinging party at the mage’s college. With so many powerful spell-casters in one place, Claves simply can’t help but cause some raunchy, cock-growing, cum-inflating mayhem." Added Jun 2013 • Updated Jan 2015 • 41.1K words
23. Red pills (revised) by Alakazam1988(13 parts)AddictCGrowHairTallerCockHyCockMGrowGutMuscPSDGrow A struggling college student and part-time stripper is introduced to Red Pills, which are supposed to be the one dick-growth pills that actually work. He's skeptical—at first. (Chapters 1-7 revised as of summer 2019.) Added Jan 2017 • Updated Oct 2019 • 35.9K words
(8) 22,315 views
24. Ben’s escapades by Kaelan(9 parts)BroCGrowGradBallsCockHyCockCumMGrowMuscNipCumSelf 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 • 33.6K words
(27) 32,787 views
25. Anomalous Materials Research Facility 3‑DL by Mad Dog and Gurak(6 parts)FurCentCGrowCockHyCockMpregXCockXHeadXLimbOrcsGrowTf Working with exotic materials on a distant research space station is all in a day’s work for Carter, a theoretical physicist and the sole mundane human in a crew of sexy (and sex-loving) creatures straight out of a very dirty fantasy novel. But when you work with stuff that scoffs at the laws of physics, normality can’t remain unbent forever. Added Sep 2019 • Updated Mar 2020 • 32.5K words
30. Musclove, Texas by Max Mann(9 parts)BroCGrowDadVirginHyCockMGrowMuscBondTwins 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). Added Sep 2004 • 26.1K words
(38) 49,577 views
Complete story list for Hyper Cock:
2
21 dollar footlong by ZielCGrowBallsCockHyCockSocMed 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 • 8.7K words
(7) 8,760 views
A
Above average by Ziel(28 parts)CGrowCockHyCockCumHMuscMGrowMuscRetcon 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. Added Apr 2013 • Updated Dec 2018 • 130.4K words
Alpha by CharitysSongbirdFurCGrowDomTallerBallsCockHyCockMGrowMuscSelfGrowTfWere 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 • 14.3K words
(8) 20,942 views
Alt-world by BRK(2 parts)CGrowCockHyCockXArmXLimbMuscPSDRepGrowTwins The alternate reality was constructed so the guys fell within broad parameters. Except they were a little skewed toward the exceptional. And something in the software seemed to like outliers... Added Jul 2011 • 5.3K words
(13) 23,353 views
Anomalous Materials Research Facility 3‑DL by Mad Dog and Gurak(6 parts)FurCentCGrowCockHyCockMpregXCockXHeadXLimbOrcsGrowTf Working with exotic materials on a distant research space station is all in a day’s work for Carter, a theoretical physicist and the sole mundane human in a crew of sexy (and sex-loving) creatures straight out of a very dirty fantasy novel. But when you work with stuff that scoffs at the laws of physics, normality can’t remain unbent forever. Added Sep 2019 • Updated Mar 2020 • 32.5K words
(17) 9,977 views
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B.D.E. by ZielAlienCGrowBallsCockHyCockCumSpace 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 • 3.5K words
(5) 10,776 views
Balls of steel by ZielBallsCockHyCockCumSuper 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 • 2.4K words
(2) 8,287 views
The band by BRK(2 parts)CockHyCockXArmXLimbMGrowPSDRepGrowSugg Eager to improve his personal appearance for the sake of the band he’s fronting, Ryan finds a solution that involves dramatically changing how he looks. Now he just has to keep the weird parts of it secret from his friends and roommate. Added May 2002 • 7.5K words
The bear’s cub by CurlyJin(3 parts)VirginCockHyCockMuscPSD A giant man calling himself Bear takes in a young man just entering a nearby college. Added Jul 2016 • Updated Aug 2016 • 11.8K words
(8) 16,036 views
Bear’s den by Pfefferooney(3 parts)BellyCGrowHairBallsCockHyCockInfectMGrowMuscNipCumGrow 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 • 9.0K words
(7) 14,572 views
Ben’s escapades by Kaelan(9 parts)BroCGrowGradBallsCockHyCockCumMGrowMuscNipCumSelf 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 • 33.6K words
Beyond the gate by ZielGiantCockHyCockGrow A pair of pilgrims makes their way to the holy land and find out firsthand what lies beyond the gate. Added Jun 2018 • 4.4K words
(5) 5,072 views
Big changes by Ziel(9 parts)XmasCGrowEasBallsHyCockCumImagesTwinsValDay 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 Apr 2017 • 58.5K words
(18) 57,415 views
Big Dick Energy by ZielCGrowBallsCockHyCockCumSelf 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 • 3.3K words
(8) 4,828 views
Bigger issues by muscl4life(6 parts)HardCGrowCockHyCockXAbsMGrowMuscGrow2GaySeries Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? Added Dec 2013 • 47.0K words
The biggest dick by ZielCGrowHyCockMusc "For this month’s Patreon story, someone suggested I try a story about someone whose cock begins growing, but unlike in other stories, the dude’s elation slowly gives way to apprehension as his schlong exceeds the idyllic porn-star cock and slowly grows into a massive, mega-dong." Added Dec 2014 • 5.6K words
(38) 29,947 views
Biological inheritance by Frank EaskyCGrowBallsHyCockMGrowMuscGrow 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 • 5.8K words
(10) 42,670 views
Blessed by the moon by SaaruuFurHyCockCumMGrowGrowTfWere 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. Added Sep 2018 • 3.7K words
Blowing up in Hollywood by Aphon(3 parts)AddictCGrowDomHairCockHyCockMGrowMusc Matt eagerly accepted a movie studio executive’s offer to bulk him up for a movie role. What he wasn’t expecting, however, were the dramatic changes his special hormone milk would cause. Added Dec 2018 • 2.1K words
Breaking big by ZielCGrowHyCock 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... Added Jan 2016 • 7.5K words
(13) 15,916 views
Brent and Jax by BRK(2 parts)CGrowCockHyCockXCockRetconSugg Jax comes back from vacation extremely jazzed about something that happened to him, leading to a very strange conversation with his buddy Brent about how all the guys on campus seem to be changing lately. Added Mar 2013 • Updated Apr 2018 • 8.2K words
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