Sumire lives a comfortable married life with her kind husband. However, Sumire had only one dissatisfaction. It's her vulgar cohabitation with her stepfather. She had no delicacy and was fed up with her life being harassed by her. One day, when Sumire fell asleep when her husband wasn't around, her father-in-law, taking advantage of her son's absence, shifted her underwear and mixed her bitch with the smell of sweat. devour the genitals. Her father-in-law, who occupied her taste, then violated Sumire as much as he wanted every day, and treated her like a sex slave.