Enhancement program, Part 4 by BRK Kevin wrenches himself from Ethan’s many arms to get to class, only to discover that having a boyfriend is a little more complicated on a campus where sexual needs run high and appreciation of each other’s enhancements is what’s normal. 4 parts 12k words Added Jan 2014 Updated 29 Jun 2018 48k views 4.7 stars (19 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Multihead•Multilimb•Multipec•Mouthcock •M/M•M/M/M•M/M/M/...
Love/shift, Part 4 by BRK Max returns from town to find Glenn in the midst of a vigorous workout, in the rain, stark naked. 11 parts 68k words (#48) Added Dec 2017 Updated 27 Apr 2019 47k views 4.8 stars (37 votes) No comments yet •Muscle Growth•Muscle/Strength•Always Shirtless•Man Scent•Gradual Change•Transformation•Size Increase•Hair Growth/Getting Hairy•Age Difference•Incest•Father/Son•Werebears•Supernatural•Complete •M/M
Shadow and flame, Part 3 by BRK The jinn learns more about his new master during an encounter with the handsome young man’s hostile employer. 7 parts 24k words Added Apr 2018 Updated 22 Feb 2020 16k views 4.7 stars (20 votes) No comments yet •Cock Growth•Huge Cock•Djin/Jinn/Genie•Pagan gods•Supernatural•Ancient Era•Early/Mid 20th Century •M/M
All good things, Part 80 by Anon Amon This time, the awkward “morning after” moment involves breakfast with Josh’s dad and his new boyfriend, Mr. Ryan, both of whom are enjoying the effects of the artifact. Josh makes his escape to the twins’ impressive house, which they were supposed to have all to themselves—but there’s no accounting for younger brothers. 111 parts 132k words (#9) Added Feb 2017 Updated 29 Oct 2022 240k views 4.6 stars (149 votes) No comments yet •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Nipple Emissions•Straight to Gay•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Giants•Size Increase•Incest•Brothers•Twins•Infectious•Pagan gods•Complete •M/M•M/M/M
Ben’s escapades, Part 7 by Kaelan Ben and his brother go to the clinic together, and Steven could not be more excited. Meanwhile, his new size attracts a lot of attention at the gym, allowing Ben to indulge his burgeoning penchant for dominance. But when he unwittingly makes a scene at the convenience store, he’s reminded of the downsides of being spectacularly huge and obscenely hung. 9 parts 34k words Added Feb 2018 Updated 15 Jun 2018 63k views 4.7 stars (44 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Nipple Emissions•Muscle Growth•Muscle/Strength•Gradual Change•Incest•Brothers •M/M•M/M/M
Daddy’s boy by Seth Peterson What happens when a cocky, overly narcissistic businessman oversteps courtesy? Why, muscle-growing, mind-altering, submission-inducing karma, of course! 2,534 words Added Jun 2018 37k views 4.8 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Nipple Emissions•Getting Dumber•Straight to Gay•Muscle Breast•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy•Dom/Sub•Humiliation •M/M
Double dream feat by Ziel 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. 4,723 words Added Jun 2018 11k views 5.0 stars (6 votes) No comments yet •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Replication•Selfcest •M/M•M/M/M/...
Four-legged Ivan, Part 10 by Josh Dugan Ivan is literally stoned. 12 parts 15k words Added Jul 2016 Updated 20 Oct 2018 28k views 4.7 stars (24 votes) No comments yet •Cock Growth•Huge Cock•Multicock•All Legs•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Six Legs•Replication•Wristfeet•Muscle Growth•Detachable•Size Increase•Mouthcock•Selfcest•Centaurs•Christmas•Alcohol •M/M
Grow lamp by Dream Big 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. 10 parts 14k words Added Jun 2018 Updated 29 Jun 2018 38k views 4.7 stars (37 votes) No comments yet •Cock Growth•Cockfucking•Huge Cock•Hyper Cock•Self-suck•Muscle Growth•Muscle/Strength•Getting Taller•Size Increase •M/M
Massive musclemonsters, Part 3 by TonnyGiant As Roger collects statistics on the newly created 15-foot-tall muscle giants at the lab, all he can think about is how amazing his three bodybuilder neighbors will look when they get the treatment. 3 parts 6,902 words Added May 2018 Updated 1 Jun 2018 23k views 4.6 stars (10 votes) No comments yet •Huge Cock•Multi-abs•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Giants•Plausible Size Difference•Size Increase •M/M
Payback by muscl4life After being betrayed by his bodybuilder boyfriend, Leo stumbles on an acquaintance with a wizard who claims to want to help him get even. 2 parts 9,659 words Added Jun 2018 27k views 4.5 stars (15 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle Theft•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Nonconsensual change •M/M
Practical FX by MuscleMonkeh A special effects movie mogul, used to getting his own way, tries to muscle an especially gifted young producer into working for his production company. 5,070 words Added Jun 2018 16k views 4.9 stars (14 votes) No comments yet •Cock Growth•Muscle Growth•Muscle Gut•Transformation•Size Increase•Human to Animal/Anthro•Age Difference•Nonconsensual change•Anthro/Furry•Minotaurs•Fantasy Realm•Mind Control •M/M
Practice, Part 5 by Massim0 Andrew, now more cock than man, faces two dilemmas: getting the growth-inducing baseball bat off his junk despite its being now well out of reach, and exiting a building that he’s rapidly getting too big for. 6 parts 14k words Added Apr 2018 Updated 1 Jun 2018 36k views 4.5 stars (41 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Hyper Cum •M/M
The trade by Corwin Having a massive cock only goes so far when you want to be as muscled as the guys you’re hot for. Sometimes, though, there’s a guy out there with the opposite problem, and a bit of magic designed to make both men happy. 3,611 words Added Jun 2018 13k views 4.5 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength •M/M
Vice (Sometimes drugs offer more than a high) by Tereshky 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. 5 parts 12k words Added Jun 2018 Updated 23 Nov 2019 46k views 4.7 stars (38 votes) No comments yet •Cock Growth•Huge Balls•Hyper Cock•Self-suck•Cum inflation•Cum Milking•Hyper Cum•Addiction•Immobility•Muscle Growth•Muscle/Strength•Belly Growth•Size Increase•First Time/Virgin•Nonconsensual change •M/M
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