IPZZ-935 My father-in-law, a convicted offender who had been serving time, was released after six years… Forced to live under the same roof, I was left alone for a few hours while my husband was away, and every day I was repeatedly taken advantage of by my father-in-law, whose desire had built up after years of abstinence in prison. Fujisaki Mai

Mai lives with her husband in a modest but happy household. However, she has one concern: her husband’s father is in prison for a sex crime. When her husband says he wants to bring his father home after his release, Mai agrees after being told that he has reformed and reflected on his actions.

Life with her father-in-law begins, and at first everything seems normal. But little by little, his true nature becomes clear, and Mai is drawn into a disturbing situation. Day after day, she is subjected to his relentless advances. During his time in prison, he had been unable to be with a woman…