My stepfather I hate is being raped at night...

Matsuri marries a slightly unreliable but kind husband, quits his job and becomes a housewife. However, there was one dissatisfaction with the festival: living with her vulgar father-in-law. She doesn't want to be alone with her father-in-law during the day when her husband isn't around, so she goes to work, but because she's busy she ends up getting tired and falls asleep at home where only her father-in-law is. When the father-in-law discovers a defenseless festival, he makes the most of his son and commits his young, plump body. From that day on, my father-in-law finds an opening and always rapes his beautiful wife, and repeatedly creampies her when she reluctantly festival.