Extra pectoral muscles—sometimes three or four across, other times stacked in multiple rows (this is also called
Extra digits; Extra facial features; Multi-abs; Multi-balls; Multicock; Multihead; Multilimb; Multitongue; Multitorso; Replication; Stacking; Wings; Wristfooted.
Extras. Top Stories: “Changing Nick”; “Mutation”; “Cool bracelet, bro”; “Metaboi”; “Enhancement program”; “Stop staring at me”; “You and I”; “Body game: Encounter 813”; “Hollyville”. Recently Updated: “Me two”.
31 stories found.
by Changing Nick BRK Hard Cock Merg XAbs XArm XCock XHead XLeg XLimb XPec MGrow Musc Nonc Rep Retcon Grow Stack 2Gay 3Legs Nick’s computer starts offering him choices between one kind of transformation and another. He soon learns he’s been drawn into a strange conspiracy, even as the changes start to spread to friends, strangers, and secret allies. Added May 2013 Updated Apr 2020 16 parts 59,147 words 89,233 views 4.6 stars (33 votes) by Coffee date BRK CGrow Dig 4Legs Cock XArm XCock XHead XLeg XLimb XPec XTorso Rep Retcon Stack 3Legs Jeremy gets dragged to a blind date at a coffeehouse that seems to have an inexplicable effect on Jeremy’s body. Added Aug 2020 2,014 words 2,125 views by Cool bracelet, bro BRK Hard Bro CGrow Cock HyCock XArm XCock XHead XLeg XLimb XPec MGrow Musc Self Stack Sugg 3Legs Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. Added Feb 2014 Updated Mar 2018 5 parts 16,748 words 54,721 views 4.6 stars (45 votes) by Me two BRK Merg XCock XHead XLeg XLimb XPec Rep 3Legs Twins Chris has some time off from his celluloid heroics as an A-list movie star and is going through fan mail when he finds a joke twin-making machine. Amused, he tries it out, with… unexpected results. Added Jan 2021 2,725 words 1,060 views by Metaboi BRK Hard Swap Taller Cock Cum Merg XAbs XArm XCock XHead XLimb XPec XTongue MGrow PSD Rep Retcon Stack Tksg Series There’s a special clothing store that caters especially to the meta boi. If you’re their kind of customer you already know it—or you’ll soon find out. Added Jun 2010 Updated Nov 2017 8 parts 31,338 words 54,451 views 4.8 stars (16 votes) by Mutation BRK CGrow 4Legs Cock HyCock XArm XCock XLeg XLimb XPec Rep Stack 3Legs Everyone in Portia, Alaska has been grown thicker and stronger and made irresistibly beautiful, but none more than the teens in the high school. Geek genius Mr. Lewis tries to roll back the most extreme changes in Mr. Casey’s class as a test case, but the trial doesn’t go anywhere near as planned. Added Jun 2010 Updated Jul 2018 4 parts 9,583 words 64,160 views 4.9 stars (14 votes) by Ramón the developer BRK CGrow Taller Cock Cum XArm XCock XLimb XPec MGrow Musc NipC NipCum Rep Grow Stack 2Gay Series Ramón is used to having lusty, eyes-only encounters with the hot and hunky guys in his office, but today everything seems so much more intense, and a little eye-fucking isn’t going to be enough. Added Aug 2018 4,544 words 6,390 views by Read aloud BRK CGrow Dig Taller Balls Cock XAbs XArm XCock XLeg XLimb XPec MGrow Musc Stack 3Legs Series Timothy decides to use his favorite website’s new read aloud feature so he can concentrate on his jerkoff session and really get into the story. Instead, the story gets into him. Added May 2020 3,068 words 2,102 views 4.7 stars (7 votes) by Remodel BRK XArm XCock XLeg XLimb XPec 3Legs On a modeling shoot in Brazil, Reese finds himself uncovering his body’s hidden potential—which apparently includes some unexpected extras. Added Mar 2020 Updated Sep 2020 2 parts 5,049 words 3,032 views by Dragon’s Horde: Retired by drinking STrRedWolf Alcohol Hard Fur Balls HyCock XArm XHead XLimb XPec Rubber Stack Series Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event. Added Sep 2018 3,170 words 3,487 views by The trouble with Jason BRK XArm XLimb XPec Musc Joey is feeling a little overstimulated by all the competing transformations his hot friend and coworker, Jason, is being given by their bosses—especially since Jason himself not only is completely clueless that he’s being changed at all, but seems to flirt without knowing it, too. Added Jan 2016 4,501 words 9,641 views 4.8 stars (5 votes) by Tuesday BRK Swap Dig XAbs XArm XCock XLimb XPec Rep Str Twins My best bud Kev and I have a secret. Okay, it’s a really badly kept secret—I grow extras. But when Kev starts to change too, we soon find out there are lots of secrets at my school. Added May 2003 Updated Jan 2012 6 parts 10,053 words 23,718 views 5.0 stars (7 votes)