Helena Price, the sultry stepmother, finds herself in a compromising position with her stepson, Peter Green. She catches him masturbating to her lingerie, and instead of scolding, she feels a forbidden thrill. "Oh, stepson, no," she moans, but her body betrays her words. She peels off her silk robe, revealing her curves, and guides Peter's eager hands to her breasts. Their taboo dance continues as they explore each other's bodies, the tension building with each touch.