Avsnitt 1

Hirasaka Ryuji, who has begun working at the gynecology department of St. Juliana Hospital, is surprised to find out that the head of the department is Jinguji Narumi, a woman he once raped as an experimental subject. Rather than seeking revenge on Ryuji, Narumi asks him to train nurses for the "special ward." Their mission is to train and raise sex slaves to serve wealthy, socially prominent male patients . The first candidate nurse is Nanase Ren. Ryuji finds Ren's "weak point" and uses it to violently and lasciviously take Ren's virginity. Ryuji attacks erogenous zones that Ren didn't even know she had, and she writhes in agony/ecstasy... The humiliation and dark pleasure! The pure angel in a white coat changes into something bewitching and lascivious...