At the bottom of the neon sea in the endless night of Tokyo, an organization lurked in the deep darkness. Due to circumstances beyond their control, they abandoned their names and humanity, willingly becoming beast slaves. The innate masochistic tendencies of these beautiful women were stimulated and honed to the extreme by a group of professional trainers. A woman who resolutely threw herself into that harsh environment, Ryoko Kagura… Nose torture, sexual torture, hard nine-tailed whip, forced enema defecation, bitch cage imprisonment. But her body and mind grew accustomed to the torment of those despicable animal slaves.
