hyperboi

Top Stories: “Forced growth”; “Damian and the three muscleteens”; “Say cheese and grow”; “The djinn”; “The new job”; “The Wizard of Hot”.

Top Tags: Muscle/Strength; Huge Cock; Cock Growth; Brothers; Incest; Muscle Growth; Hyper Cock; Straight to Gay; Twins; Self-suck.

13 stories found. Total word count: 164,804.

• Damian and the three muscleteens by hyperboi  CockUp Cock HyCock 2Gay MuscUp Musc AgeDiff Inc Bro Dad Twins Infect   Added Dec 2012 5 parts 8,169 words 49,416 views 4.3 stars (26 votes)
• The djinn by hyperboi  CockUp Cock HyCock MuscUp Musc Inc Bro Twins Genie   Added Dec 2012 8 parts 14,201 words 33,219 views 4.8 stars (16 votes)

• The e-journal by hyperboi  CockUp Balls Cock XBalls XCock MuscUp Musc Retcon Inc Bro 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 12,988 views 4.7 stars (19 votes)
• The escape by hyperboi  CockUp Cock HyCock Self 2Gay MuscUp Musc Inc Bro Twins Nonc Alien  Sam and his brother find themselves taken in their sleep and trapped in some strange warehouse-like space, along with all the other teens in their community. Not only is there no way out, but something is happening to them all... Added Dec 2014 3,492 words 21,250 views 4.7 stars (21 votes)

• Forced growth by hyperboi  CockUp Pumping Cock HyCock Mental 2Gay MuscUp Musc Nonc M  Tyler wakes up trapped in a room where everything seems geared toward forcing him to become bigger, stronger, and sexier. Added Oct 2013 5 parts 6,397 words 102,172 views 4.3 stars (49 votes)
• The formula by hyperboi  CockUp Cock HyCock Self MuscUp Musc AgeDiff Inc Bro Dad Twins  Mike begs his genius friend Jeff to try coming up with a cock growth formula. Jeff assumes Mike doesn’t want to look too small when he goes out for the swim team, but the secret truth is, Mike’s ambitions aren’t limited to his own junk. Added Jan 2021 Updated Feb 2021 4 parts 14,631 words 17,641 views 4.9 stars (29 votes)
• The four jocks: Horny teens by hyperboi  CockUp Balls Cock HyCock NipCum XCock Btaur 4Legs XArms Rep MuscUp Musc Taller SizeUp Inc Bro Series   Added Apr 2014 3 parts 7,484 words 29,292 views 4.7 stars (7 votes)
• Frat hunting by hyperboi  CockUp HyCock MuscUp Musc Sugg Inc Bro Twins  A pair of twins with the ability to alter themselves and the world around them have some fun tailoring one of the frats to meet their needs. Added Jul 2013 Updated Aug 2013 1,543 words 26,738 views 4.6 stars (18 votes)

• My man by hyperboi  Cock 2Gay Musc Mind  Straight jock Brian is okay with his muscle queen roommate, Kevin, affably resisting Kevin’s playful advances. Kevin, however, has some ideas about how to give Brian a change of attitude. Added Mar 2016 6,077 words 18,045 views 4.9 stars (7 votes)

• The new job by hyperboi  CockUp Cock HyCock HyMusc MuscUp Musc Grad SizeUp Inc Bro  Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 8 parts 20,447 words 31,525 views 4.6 stars (39 votes)
• The new simulation game by hyperboi  CockUp Cockfuck Cock HyCock 2Gay MuscUp Musc Inc Bro  On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. Added Mar 2016 5 parts 10,449 words 21,336 views 4.7 stars (16 votes)

• Say cheese and grow by hyperboi  CockUp Cock Self MuscUp Musc Grad Inc Bro t/t t/t/t  When Greg and his friends take a picture of themselves using a creepy camera, the resulting image shows them wildly transformed in different ways. They just think it’s a weird glitch, until it slowly starts becoming true. Added Nov 2013 13 parts 29,433 words 34,251 views 4.7 stars (23 votes)

• The Wizard of Hot by hyperboi  CockUp Balls Cock HyCock HyCum XCock XArms XLeg XLimb 3Legs Musc Det Giant PSD SizeUp Inc Bro Fur Witch Fant 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 Jul 2021 10 parts 38,884 words 12,679 views 4.6 stars (14 votes)