Synopsis

‘Minwoo hyung’, whose complex is that there are no muscles in the body, registers at a men-only gym. If I follow this gym's unique ‘special program ’, I will try to get used to developing Minwoo hyung's back hole, which I believe will build muscles like the trainers.

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8

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3 revisions View all
  1. r3 source · import Imported from AniList +1 field 4 weeks ago
  2. r2 source · import Imported from AniList +1 field 5 weeks ago
  3. r1 source · import Imported from MangaUpdates +9 fields Oct 2026

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