Twinmaster by BRK You can get lots of strange stuff on eBay—even a Twinner 3000. And if you’re obsessed with twins, you might just buy it even if there’s no chance in hell it could possibly work. 4 parts 3,500 words Added Mar 2004 12k views 4.9 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Replication•Muscle Growth•Muscle/Strength•Selfcest•Complete •M/M•M/M/M
Best buds by Richard Jasper John and James, one straight, one gay, are freshman roommates. They bond over bodybuilding—and succeed beyond their wildest imaginings. 9 parts 13k words Added Feb 2020 20k views 5.0 stars (10 votes) No comments yet •Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Gradual Change•Hair Growth/Getting Hairy •M/M
The cam show by LordTronimator A furry streamer decides to host a very special show as he decides to showcase a lotion that he found, that promises to increase the size of one’s penis. Things start out well enough before taking a very messy turn. 2,552 words Added May 2020 11k views 4.9 stars (9 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Social Media•Anthro/Furry •M/M•M/M/M
Evolving friendship by Yoru Preston and David were bros for life until David began taking a secretive treatment that has made him bigger, stronger, and more aggressive. Preston wants to save their friendship, but David has changed and may have to force Preston to accept that. 3,861 words Added Oct 2020 15k views 4.8 stars (47 votes) No comments yet •Cock Growth•Cock Shrinking•Straight to Gay•Muscle/Strength•Man Scent•Dom/Sub•Humiliation •M/M
It was one of those weekends by Zeke A meat pumper’s dream weekend! 5,656 words Added Apr 2020 11k views 5.0 stars (14 votes) No comments yet •Cock Growth•Cock Pumping•Huge Cock•Cannabis •M/M
Just between fiends by Cumguts Regular buff guy Dean is met with an unwanted guest (or two) over breakfast. Things get considerably stickier when he tries to get rid of them. 3,422 words Added Nov 2020 14k views 4.6 stars (14 votes) No comments yet •Hyper Cock•Cum inflation•Hyper Cum•Muscle Breast•Voluptuous Men•Hyper Anus•Demons •M/M•M/M/M
The locker room thief by CockTFBoi Riley, a personal trainer, heads into the gym to get ready for his first client of the day. Things take a strange turn when his client, Ethan, suggests a new exercise regimen. 3,234 words Added Jan 2021 24k views 4.9 stars (15 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Muscle Growth•Muscle Theft•Getting Taller•Size Decrease•Size Increase •M/M
Supersized by Musclesaber After an experiment gone wrong, Max unexpectedly grows into a giant. After being saved by his superhero crush, Amplified, the pair tries to get the giant man’s growth under control. 2 parts 5,286 words Added Nov 2020 17k views 5.0 stars (9 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Giants•Superhero/Supervillain •M/M
Tips welcome by TheSizeKing Mark decides to try a sex new toy he found online for his live stream. But when more tips start rolling in from his viewers, he finds that the toy offers more than just sexual pleasure. 4,432 words Added Oct 2020 15k views 5.0 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Getting Taller•Size Increase•Social Media •M
Untamable by ZeroZeroNull A very drunk guy gets back home after his birthday party only to find a strange gift waiting for him… 3,533 words Added Nov 2019 13k views 4.6 stars (10 votes) No comments yet •Cock Growth•Self-suck•Muscle Growth•Man Scent•Size Increase•Human to Animal/Anthro•Anthro/Furry •M
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