Synopsis

Kouta moves into his sister in law's (Kyouko) apartment where he starts an intense training program involving testosterone secretion to improve his athletic ability.

Chapters

42

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4 revisions View all
  1. r4 source · import Imported from AniList +1 field 4 weeks ago
  2. r3 source · import Imported from AniList +1 field 4 weeks ago
  3. r2 source · import Imported from AniList ±3 fields Oct 2026

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