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Multipec

Extra pectoral muscles—sometimes three or four across, other times stacked in multiple rows (this is also called Stacking).

Other tags that also fall under the category “Extras”: Extra digits, Multi-abs, Multi-balls, Multicock, Multihead, Multilimb, Multitongue, Replication, Stacking, Wings, Wristfooted.

Stories found: 23.

Something missing? We’re always looking to improve the way our stories are tagged. If you know of a story that should be added to this page, please go to the story page and use the tag suggestion feature—the link is directly under the list of tags.

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Complete story list for Multipec:

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  • Doubling up by BRK(3 parts)PermaBoner Merg XAbs XArm XCock XHead XLimb XPec Stack Twins  All the dorm rooms in Bryce’s building are being combined with another, and everyone’s doubling up. What isn’t immediately apparent is that it isn’t the rooms that are being merged—it’s the roommates.  Added Jun 2013  •  Updated May 2015  •  7.1K words(16)
    16,885 views
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  • Enhancement program by BRK(4 parts)PermaBoner CGrow Cock HyCock Mcock XAbs XHead XLimb XPec  The university’s program of offering body enhancement rewards for various kinds of scholastic and athletic achievements is very generous, and students like to have fun with the results.  Added Jan 2014  •  Updated Jun 2018  •  12.2K words(11)
    34,617 views
  • Extremes by BRK(2 parts)PermaBoner Dig Cum Llegs XAbs XArm XCock XHead XLeg XLimb XPec NipCum Stack  Imagining yourself as being hotter, more hung, and possessed of extras sometimes is just a phase, but other times it can spiral to extremes.  Added Feb 2012  •  Updated Oct 2018  •  10.8K words(10)
    15,898 views
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  • Keith DeMarco is huge! by BRK(2 parts)Taller Cock XAbs XArm XCock XLimb XPec Stack  Top music critic Zach Savoy is finally handed a chance to interview pop superstar Keith DeMarco after a year of secrecy and seclusion. When he penetrates the singer’s inner sanctum, though, he’s not prepared for what he finds.  Added Apr 2017  •  7.6K words(3)
    4,352 views
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  • Metaboi by BRK(8 parts)PermaBoner Swap Taller Cock Merg XAbs XArm XCock XHead XLimb XPec XTongue MGrow PSD Rep 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  •  31.3K words(14)
    45,759 views
  • Mutation by BRK(4 parts)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  •  9.6K words(12)
    55,928 views
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  • The trouble with Jason by 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  •  4.5K words(1)
    7,016 views
  • Tuesday by BRK(6 parts)Swap Dig XAbs XArm XCock XLimb XPec Rep 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  •  10.1K words(4)
    19,439 views
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