The charm of the super popular Miriki Sato is fully opened! She is the wife of her brother-in-law, who loves to have sex with his tutor, and a brother-in-law who urges him to have sex by night. A mother-in-law who is furiously raped by her son's friends who care about their father's remarriage. He forgets himself in the young body and gets mad. And there are a lot of contents, such as two people linked to the end of forbidden love.