Brother-in-law by Jock[ ] Ace, a Marine, meets and becomes enamored of his sister’s fiancé, Josh. A rare (for Metabods) tale with no alterations. •Huge Cock •Muscle/StrengthAdded May 200612,744 words136,772 views4.7 stars (96 votes)
Double trouble by NBCK99[ ] Caleb is really into how hot identical twins are. His roommate decides to help him out a little. •Incest •Twins •M/MAdded May 20154,088 words12,808 views4.7 stars (30 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 words31,038 views4.7 stars (31 votes)
The biggest dick by Ziel[ ] "For this month’s Patreon story, someone suggested I try a story about someone whose cock begins growing, but unlike in other stories, the dude’s elation slowly gives way to apprehension as his schlong exceeds the idyllic porn-star cock and slowly grows into a massive, mega-dong." •Cock Growth •Hyper Cock •Muscle/Strength •MAdded Dec 20145,550 words39,249 views4.6 stars (40 votes)
Trade by Alakazam1988[ ] Discovering the ability to trade a part of your body for part of another naturally leads to experimentation with inches of cock, and with just how far you can transform someone who really wants it. •Cock Growth •Huge Cock •Hyper Cock •M/MAdded Feb 20173 parts3,360 words17,279 views5.0 stars (15 votes)
A handful of Lukes by NBCK99[ ] It was pretty clear his new roommate Luke was hiding something, but coming home to find Luke embracing ... another Luke? ... was not what he expected. •ReplicationAdded Jun 20163,123 words6,019 views5.0 stars (12 votes)
Biking buddies by Eric Aaldersen[ ] Simon and Adam enjoy racing their bikes through the countryside together, Adam getting extra enjoyment from watching Simon’s ass as he rides ahead of him on the trail. This time, Adam gets to do more than just look. •Huge Cock •Muscle/StrengthAdded Dec 20055 parts8,312 words15,567 views5.0 stars (10 votes)
Cumming of age by Bobby[ ] Bobby’s startlingly huge cock had left him inexperienced with sex even at 18, until a side job painting a neighbor’s house led to an unexpected breakthrough. •Huge CockAdded Mar 20164,217 words12,873 views5.0 stars (10 votes)
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 words5,733 views5.0 stars (9 votes)
A tune up by Dream Big[ ] Jay’s new boyfriend is younger and hunkier than he is, making him feel unworthy. Kim coaxes him into a workout regime and hooks him up with a friend’s experimental workout supplement, and before long Jay is catching up to his boyfriend—a lot faster than he should be. •Always Hard •Cock Growth •Huge Balls •Huge Cock •Self-suck •Muscle Growth •Muscle/Strength •M/MAdded Mar 20194 parts8,601 words12,605 views5.0 stars (8 votes)
Under his wing by Richard Jasper[ ] Frank Jones, 40, is a (gay) widower, recently out of the landscaping business and taking on a new career as a personal trainer. He’s delighted with his new neighbors, a divorcee and her 14-year-old son. The relationship that develops among the three of them is not one any of them would have expected! Just FYI: This one has a lot of muscle growth but is (unlike the author’s usual fare) a sad one. •Muscle Growth •Muscle/Strength •Getting TallerAdded Jan 202110 parts9,913 words3,018 views5.0 stars (8 votes)
Alpha Male by Josef Howard[ ] A gay man wakes one morning inside the body of the (formerly) straight star-spangled super-hero AlphaMale. Everything is terrific until AlphaMale’s studly sidekick finds out his body is inhabited by an imposter. •Muscle Growth •Muscle/Strength •Superhero/SupervillainAdded Jul 20025 parts15,096 words37,502 views5.0 stars (7 votes)
The changing by NBCK99[ ] After an encounter with an ancient book of Irish poetry that sure seems a lot like a spell grimoire, three friends discover they’ve set something in motion that will change everything—for themselves and, before long, for everyone else as well. •Huge Cock •Multilimb •Muscle Growth •Muscle/StrengthAdded Jun 20162 parts5,286 words8,781 views5.0 stars (7 votes)
Come to me by Richard Jasper[ ] Eric is a hot, young skimpy stud—what nowadays we’d call a twunk. Then he starts hearing a voice in his head. Eat big, lift big, get big! He follows the voice’s advice—with results more spectacular than he could have imagined! •Muscle Growth •Gradual ChangeAdded Apr 202010 parts12,348 words7,928 views5.0 stars (7 votes)
Coupon code: littlest by Ziel[ ] El decides to abuse a coupon code that promises to take “20% off”. He keeps stacking the coupon until there’s nearly nothing left! •Cock ShrinkingAdded May 20207,522 words5,755 views5.0 stars (7 votes)