S.I.R.E.N ProjectOrpheus: Hypnotic Diet for a Busty Junior Office Lady Who Falls for You in 30 Days

This was supposed to be a diet app. "Interested in being a beta tester for a health management app?" This single sentence marks the beginning of Hinata Miyama's 30-day journey. Hinata Miyama / 24 years old / Second year in Sales Department 158cm / 60kg / H cup size / Body fat percentage: 32%... ​