"Today, we, father and son, will sleep with your wife." A one-day Amateur contract begins between the sadistic baron Kimimaro and his son Sukemaro, a perverted father and son, and a married woman! Taking advantage of the circle of friends of amateur frustrated wives in the afternoon, they torment them one after another! Masturbation, urination, oral sex, toys, creampie... Seven beautiful wives lose their senses one after another to the perverted acts of the perverted father and son!