Stories that feature guys with big muscles, usually including Muscle Growth as part of the story, though a story tagged Muscle might just involve having big muscles without growth. See also Size Growth, which involves getting bigger overall. See also Hyper Strength, for strength far beyond what muscles that size would normally give.

  Child of: Muscle. Related: Hyper Muscle; Hyper Strength; Immobility; Muscle Breast; Muscle Growth; Muscle Gut; Muscle Theft.

  Subtags: Muscle Worship; Pec Fucking.

  Tag Group: Muscle.

Top Stories: “Justin (the bigger the better)”; “Max’s wish”; “Above average”; “Spice”; “All good things”; “Jason’s big problem”; “Mind and body”; “My roommate (complete)”; “Brother-in-law”; “Bigger issues”.

Recently Updated: “A little somethin'”; “5D Super User: Brandon”; “Think bigger”; “The house”; “A Tale of Two Brothers: Donnie & Marco”; “Abyssus Abbey 2”; “Hot coffee”; “Andro-Gro anonymous”; “Twin workout”; “Primal supremacy”; “Mountainheart”; “The cum fairy”; “The extreme muscle growth fraternity”; “A Barber story: The Titan Brothers”; “Fortitude”.

1,128 stories found. Total word count: 13,584,170.