My stepfather I hate is being raped at night...

Sumire lives a life of a comfortable marriage with her kind husband. However, Sumire had one dissatisfaction. It was a living with my vulgar stepfather. He was fed up with the lack of delicatess and continued harassment. One day, when Sumire finds herself falling asleep while her husband is away, she takes advantage of her son's absence, and moves her underwear away and devours the genitals mixed with the smell of sweat. Her stepfather, who had the taste, then raped Sumire as much as she pleased every day, treating him like a sex slave...