A couple and their daughter start a paper theater business after quitting their jobs. As life becomes difficult, the husband consults with the paper theater master. The master suggests an adult-themed "paper theater" involving erotic stories... During practice for the erotic paper theater, the wife's large breasts are groped by the master. Despite her reluctance, she feels aroused and ends up being penetrated. The husband, who had been peeking, becomes abnormally excited. Their daughter is asked to model by the master's apprentice and has her large buttocks molested. When they perform the "adult paper theater" at a banquet hall, the wife services the clients with blowjobs and handjobs, getting raped one after another...！！
