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Getting Dumber

Usually occurs in stories where guys relentlessly pursue (or have imposed on them) phenomenal muscle growth, the trade-off coming in the form of lost of intellect and even reduction to a more animal-like mental state.

Other tags that also fall under the category “Mental Changes”: Addiction, Butch-to-Fem, Straight to Gay.

Stories found: 18.

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Complete story list for Getting Dumber:

  • The boost by Cris Kane(2 parts)Dumb Musc MGrow 2Gay  The mysterious boost in a health club’s smoothies causes fast and dramatic changes.  Added Jul 2015  •  12.9K words(7)
  • Karma pills by Musiker  Dumb Taller Grad Mind Musc MGrow PSD  Steve has been bullying the other members of Matt's Gym for ten years. When Matt gives Steve a new kind of muscle-enhancing pill, he conveniently forgets to mention some significant side effects.  Added Jun 2019  •  4.5K words(2)
  • The six pack by Cris Kane(9 parts)Belly Fem CGrow CShr MFSwap Dumb Hair Taller MGrow Race Shr Grow 2Gay Tf Series  Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to.  Added Sep 2018  •  38.6K words(9)
  • Sk8r dreams: Odds and ends by Reaver  AgeDown Dumb Cock Mind Tf Series  This story is set in the Sk8r Dreams universe, but is intended to stand alone. It's a little like the “Spells 'R Us” (SRU) stories, but with hopefully a slightly different slant to it.  Added Oct 2003  •  3.3K words()
  • The source: a Henry Himura mystery by Proteus(11 parts)CGrow Dumb Hair Grad Cock Musc MGrow PSD  Henry is hired to track down a missing young man names Samuel Roth. The trail leads him to a gym and a mysterious serum called Hard-T.  Added Aug 2013  •  15.9K words(1)
  • Summer research by spacevlad(12 parts)Dumb Hair Giant Cock Musc MGrow PSD Grow Viol  Dave, an ambitious researcher at a well-known university, hires an eager-to-grow football player to test an experimental growth supplement. The experimental growth supplement works much better than anticipated and Grunt gains over 50 pounds in just a week, though with some troubling side-effects.  Added Oct 2017  •  Updated Dec 2017  •  28.5K words(13)
  • X-Dream Makeover by Cris Kane(4 parts)AgeUp Dumb Mind MGrow Tf Series  Rich from selling his tech stocks, David hopes to improve his love life with a makeover from a mysterious shop in Chinatown.  Added Sep 2018  •  15.5K words(5)