Hitomi and her husband are newly married and go to Tokyo with their father-in-law to rent a house for 3 people. The real purpose she wanted to move out was because she was constantly bothered by her ex-boyfriend. Somehow, he managed to get to her house, and he did everything he could to get into her house and force her to satisfy his desires. Her father-in-law had witnessed it and it had brought his long-standing desire for sex to a peak. And in the evening, when his son went to bed, he snuck in and did it to his daughter-in-law.