VEC-782 "Just once is fine, fuck my mom for me." The son accidentally saw his mother masturbating. Noticing his mother's sexual frustration, he asks his horny friend. Yoshizawa Aguri.

The son sneaks a peek at his mother, Aguri, trembling in frustration in the middle of the night. Desperate to save his mother, he makes a painful request to his best friend in school to hold his mother. While her son was away, Yarichin, who was alone with her, suddenly approached Aguri. A young man's transcendental techniques will relentlessly develop a rich body that is fit for his age. Unable to resist the strong sense of immorality of being her son's friend, the mother's body, which has been starved for many years, gradually degenerates into a pleasure slave...