Ryoko had a casual sex partner, Kenji, who was her classmate from student days. One day, she was asked if she would do some housekeeping at Kenji's place while his wife was away on a trip. Kenji had three sons. Ryoko ended up having relationships with these sons as well… Ryoko, the married woman, is being fucked by her ex-classmate's fuck buddy and his three sons, moaning and getting creampied! Collaboration with a popular doujin work! Original doujin work "Ex-classmate's Fuck Buddy: Ryoko, Who Likes It Rough." is here!
