DASS-160 My son is a sex monster. No matter how many times he ejaculates, his erection won't subside with mom friends who have fair skin and large breasts. Kanako Morizawa.

Akira, the son of Mitsue, has an uncontrollable sex drive and is always masturbating. His room is littered with AVs and onaholes, and he indulges in self-pleasure whenever he has free time. Seeing her son like this, Mitsue cries outside his room and remembers Kana, who also has a strong sex drive. To deal with the troubles of her son, the sex monster, Kana is consulted: "If you have such an intense sex drive..." Thus, Kana decides to confront the sex monster Akira.