A hard-hitting drama featuring the beautiful Aya Sazanami! Toru sells a secret recording of his stepmother Aya changing clothes to his bad friend, Kinoshita. Captivated by the young and beautiful Aya, Kinoshita uses the footage to blackmail her. From handjobs to blowjobs, the acts escalate until Aya is finally fucked by Kinoshita. Despite her reluctance, her body cannot resist the pleasure... Becoming Kinoshita's sex slave, Aya is unable to fight the ecstasy and finds her heart completely submitted.