Mina always complains that boyfriend's sperm is low during sex. Mina gets close to her neighbor Sato (Kantamao) and bites her mass ejaculation and masturbates and induces her ejaculation. She is impressed by the vivid ejaculation and even has sex. Mina becomes captivated by Kanatamao's massive amount of bukkake, large amount of semen, and large amount of raw vaginal cum shot.
