Sumire lives a comfortable married life with her kind husband. However, Sumire had only one dissatisfaction. That is living with a cruel father-in-law. There was no tact, and I was tired of living a life of constant harassment. One day, her father-in-law discovered that Sumire had fallen asleep while her husband was not there, moved her underwear and devoured her genitals mixed with the smell of her sweat and female scent. Then, 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.