After getting married, Mari quit her job and had a happy marriage as a housewife. However, one dissatisfaction with Mari is that she lives with her vulgar father-in-law. I hate being alone with my father-in-law during the day when my husband is away, so I have no choice but to return to work, but after returning home from work, I get tired and fall asleep at home with only my father-in-law. The father-in-law who found the defenseless Mari played with the young body for the good thing that he did not have a son, and ● Mari. From that day on, when my father-in-law was alone, he always ● Mari.