Akari, a perverted masochistic mother trained by a man who calls himself her master. One day, he commands her to offer up her daughter, Sumire, as a slave too. Fearing rejection would mean her own abandonment, Akari resolves to surrender her daughter. While Sumire is out, Akari seduces her daughter's boyfriend, engaging in wild bondage sex. Later, Sumire witnesses the strange behavior of her mother and boyfriend. She too is bound and violated, awakening to abnormal sexual desires. Mother and daughter together fall into the swamp of bondage training. #YoroP