Akari Niimura is a veteran AV actress who has played a wide range of roles, from a dominatrix who disciplines a masochistic man to a masochistic woman who is violently violated. This is an SM documentary that exposes the true desires hidden deep in her Kokoro. Her hands are tied behind her back with hemp rope and her whole body is tortured with candles. She is tied up and gagged by the main pillar and her nipples are tortured with electric shocks. After being forced to expel the filth from her intestines with an enema, her anus is further expanded with toys and wax is dripped into her gaping hole. Akari writhes in pain as her internal organs are violated, but at the end of the humiliation she discovers the pleasure of being masochized that her own instincts desire.