Geno-type by Ziel[ ] 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. •Cock Growth •Cockfucking •Huge Cock •Hyper Cock •Infectious •t/t •t/t/tAdded Dec 2012Updated Feb 201634 parts144,288 words97,222 views4.3 stars (26 votes)
Among us by BRK[ ] Nathan Yates is an ordinary boy who’s just graduated from high school and whose biggest concern in life in trying to figure out why the hottest guy in school is making passes at him. That is, until he’s thrown into a story he knows intimately from his favorite cult graphic novels, and becomes embroiled in a conflict that reaches across worlds and universes. •Huge Cock •Muscle/Strength •Amputation •Human to Animal/Anthro •Aliens •Werewolves •Mind Control •t/tAdded May 2017Updated Apr 201815 parts52,459 words22,642 views4.4 stars (17 votes)
The gifted child by JayPat[ ] Young psychologist Justin Conroy poses as a valet to profile Evan, as genius prodigy whom his father things might be a sociopath. Evan has his own plans for Justin—and for some illegal genome experiments he’s uncovered. •Huge Cock •Hyper Strength •Muscle Growth •Muscle/Strength •Sex-SlaveAdded Oct 20127 parts45,420 words46,778 views4.6 stars (27 votes)
OmniGro by Whatinsomnia and Ziel[ ] Dissatisfied with the speed at which the current OTC dick growing serum works, Eli, a brilliant scientist in his own right, sets out to make his own super-powered serum. Eli wastes no time in breaking in the new concoction on himself and his boyfriend. The results speak for themselves and their new product revolutionizes the world as they know it. •Cock Growth •Huge Cock •Hyper Cock •Nipple Cum •Muscle Growth •Muscle/Strength •Ass Growth •Size Increase •M/MAdded Mar 20163 parts45,143 words23,504 views4.8 stars (9 votes)
The swimming hole by JayPat[ ] When Matt laments the sadly unmuscled state of his young body, all he hears is that he has to put in the work. Only, his swimming buddy Jimmy seems to be getting muscles all on his own, and he’s not even hitting the gym… •Muscle Growth •Muscle/Strength •Destruction/ViolenceAdded Sep 20188 parts42,632 words23,861 views4.9 stars (11 votes)
Claves, the midnight marauder by Ziel[ ] Claves, the kingdom’s most notorious thief, has been cursed! What was meant as a means to entrap the thief and blow his cover forever backfires spectacularly as Claves ends up enjoying the curse. Now armed with a massive cock, the power to spread the curse to others, and an exhibitionist streak almost as long as his dong, Claves sets out to spread the curse and sow a little mischief and a lot of wild oats. •Cock Growth •Hyper Cock •Cum inflation •Hyper Cum •Fantasy RealmAdded Jun 2013Updated Jan 20157 parts40,994 words43,438 views4.2 stars (26 votes)
’Mini’ge a trois by Ziel[ ] Rhys and his two buddies decide to experiment with a shrinking potion. It’s a long way down, but it’s sure to be one helluva ride. •Size DecreaseAdded Mar 2016Updated Jun 201711 parts35,619 words16,280 views4.6 stars (19 votes)
Pictures of Dorian’s gays by John[ ] Kevin goes to the gym partly to scope out Michael, the biggest and best built guy working out in the whole club. The owner picks up on Kevin's lust, and offers a chance for him to pursue his own muscle dreams. •Muscle Growth •Muscle/StrengthAdded Apr 20037 parts31,093 words13,698 views
Irresistible by Jefftaur and Mr Arbitrary[ ] Brandon has a thus-far unrequited crush on his friend Ethan. A wish gives him the chance to push things forward, but the results aren't what he expected! •Wristfeet •Djin/Jinn/GenieAdded Feb 20198 parts29,914 words5,169 views5.0 stars (9 votes)
Acting out by Cris Kane[ ] A straight actor preparing to audition for a gay role receives help getting into character from his gay friend and a couple of magic rings, but their mind-altering effects lead to unexpected outcomes for Quinn and Damon alike. •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •M/MAdded Aug 20143 parts24,612 words29,135 views4.5 stars (17 votes)
Amplifications by Also Known As[ ] I did not start out this way, the way I am now, the way you know me, the way you see me. Of course I didn’t. No one could. No one could look like me, do the things that I can do, be this perfect instrument of pure sexual power without…a little help. •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •SeriesAdded Jan 20145 parts22,602 words22,410 views4.0 stars (5 votes)
Hothorne Academy by Also Known As[ ] Toby is selected for a full scholarship to a prestigious prep school he’s never heard of, and from the moment he arrives he’s stunned by how amazing the place is, how hot the guys are, and the fact that he’s more turned on, moment by moment, than he’s ever been before. •Huge Cock •Muscle/Strength •M/MAdded Sep 2018Updated Feb 20193 parts20,022 words9,297 views4.9 stars (13 votes)
A few minor adjustments by Cris Kane[ ] Geeky freshman Ryan is given a camera with special selfie-editing options that Instagram hasn’t thought of yet. As Ryan adjusts to his modified body, he then applies the camera’s effects to his jerk of a roommate, leading to all sorts of complications and an unexpected encounter with his roommate’s bro buddy Shiloh. •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size IncreaseAdded Oct 20144 parts19,736 words30,352 views4.7 stars (31 votes)
The hike by JayPat[ ] When a bunch of teens go out into the woods by the lake for a long hiking trip, it becomes a growth experience for them (and not in the figurative sense). •Muscle Growth •Muscle/Strength •Size IncreaseAdded Sep 20126 parts19,182 words20,670 views4.8 stars (9 votes)