Twenty-two-year-old Amu Otowata is a newly graduated first-year nurse: shy, poor at communication, frequently scolded, and entirely lacking confidence. Yet she hides intense libido that drives daily masturbation and an H-cup secret. Choosing porn as the place to show her true self, she proves astonishingly sensitive, moaning and climaxing while finally confronting who she is. The plain woman exposes her nature through a debut filled with bouncing breasts and spectacular orgasms.