The ever-strict and nagging "Education Mom" turns out to be a hardcore masturbation addict! Her son catches her pleasuring herself with a vibrator and a dildo! With her weakness exposed, the mother becomes her son's puppet, indulging in mutual masturbation viewing! Finally, unable to contain herself any longer, she agrees to a one-time deal: raw, insertional masturbation leading to an orgasmic climax beyond anything she's ever experienced! But she thought that was the end... On the night her husband went on a business trip, the mother, unable to forget his cock, seduces her son...