Kanna, a masochistic mother trained by her master, is ordered to submit her daughter Oto as his slave. Realizing that refusal means abandonment, Kanna resolves to offer up her daughter. Seizing an opportunity when Oto is out, she seduces her boyfriend and in front of her daughter, engages in intense bondage sex, revealing her true, unhinged nature. Even Oto, who carries the blood of a masochist, blossoms into a skilled rope slave through double bondage training... #YōrōP
