DASS-736 My son is a sex monster Shiori Yorimoto

Takako, the mother of sex monster Yuji, is troubled by her son's problems and turns to Shiori, a beauty designer who comes to her for cosmetic advice. "Leave it to me," Shiori confidently says. However, Yuji's sexual desires are greater than Shiori could have imagined. A sex battle between sex monster Yuji and Shiori, who wants to satisfy her own sexual desires, has begun.