Because his father always had to go abroad on business, Yuta always lived with his mother. He is preparing to take the most important exam in his life, the university entrance exam. His mother, because she wanted him to be as successful as his father, always treated him strictly, forcing him to study constantly and forbidding him from going out or making friends with anyone else until the university exams were over. Kenichi is Yuta's best friend, he is also the one who brings magazines and porn movies for Yuta to masturbate to, the two always have to secretly meet each other when Yuta's mother is absent. One time, Kenichi brought Yuta VR glasses to watch a porn movie to get high, when suddenly Yuta's mother returned. Kenichi quickly hid in the closet and Kenichi was forced by his mother to go to extra class. Kenichi had just left when Eri discovered a strange object under the bed. As soon as I showed it, it turned out to be an adult movie that Yuta was watching. It's been a long time since she's had sex with her husband. Looking at the extremely realistic images that appeared, Eri couldn't control herself and masturbated in front of Kenichi. While she was high, Eri suddenly touched something. She quickly took off her glasses and discovered Kenichi! The sight of the boy's huge cock and the sexual craving that was taking over her made her unable to control herself anymore! The two made love over and over again, from morning to night, even making love right next to Yuta until the next morning...