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.
- 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)