My mother, who has a strong sexual desire (has a habit of cheating), cheated on her beloved boyfriend.

Her mother, Mio, was a carnivorous man who always possesses men who targeted her with her beauty and body as a weapon. Kanako, who had been hoping to believe that even such a mother would never use her daughter's boyfriend, invited her boyfriend to her home for the first time on this day and introduced her to Mio. I hope the two of them get along well. It was a pure act, but... The moment she sees her young and strong body, Mio turns on a forbidden switch. As Kanako left her seat and was alone with her two, Mio gave a seductive smile and whispered in her daughter's boyfriend's ear as she held her body closer. "It's a secret from my daughter."