A masochistic mother already trained by a man called 'Master.' When the mother was ordered by Master to hand over her real daughter, she handed over her daughter just so she wouldn't be discarded by Master! Thus begins the mother-daughter family-style training. Dragging in the daughter's boyfriend, the mother goes wild with bondage sex right in front of her daughter! The daughter, inheriting the masochistic bloodline, quickly falls into masochism and becomes engrossed in perverted sex with her mother and master… Five pairs of mothers and daughters sink into bondage training, family-style sex for 300 minutes!!
