[START-445] A slender office lady with a beautiful waistline (24) is targeted at a members-only gym. A pill mixed into her protein powder causes her to faint and tremble. The unpleasant stains and tingling sensations remain on her body. Mei Miyajima (Censored)

Mei (24), a second-year working woman who moved to Tokyo from the countryside, begins attending a popular personal gym. The frank and popular trainer, Aoi (35), is actually a pervert who preys on female clients using stolen goods and pills. Aoi also has her eye on Mei, setting up cameras not only in the gym but also in her home, gradually gaining control over her.