A father-in-law who was canceled from living together without a sister-in-law and a sleigh came. … A husband who is uncooperative in housework on top of working together. And above all, Shino couldn't physically accept her father-in-law, who didn't have a sense of cleanliness, and couldn't think of sleeping and eating together. Her father-in-law overhears the exchange between her son and his wife and gives Shino his opinion. A father-in-law who forcibly overwhelms her strong-willed Shino. There is no way she can win with her power, she can't tell her husband, and Shino is swept away by her father-in-law's sexual desire...
