An innocent adult college woman visits a spa that secretly uses aphrodisiac oil. Dressed in a tiny treatment outfit that barely covers her H-cup body, she is gradually exposed and opened by an increasingly intimate massage. The corrupt therapist escalates to a special cock treatment, pounding her deep spot until she convulses, squirts and loses control of her bladder. Addicted to the pleasure and awakened to her submissive desires, the once-unsmiling woman finally breaks down in repeated orgasms.