Sumire lives a comfortable married life with her kind husband. However, Sumire had only one dissatisfaction. It is living with a vulgar father-in-law. There was no delicacy, and I was tired of living a life that continued to be harassed. One day, the father-in-law who found Sumire who fell asleep when her husband was not there moved her underwear and devoured the genitals mixed with the smell of female and sweat. After that, my father-in-law, who took advantage of it, raped Sumire as much as he wanted every day, and treated her like a sex slave.