A stalker secretly tracks every detail of his college-age neighbor's routine while pretending that he is protecting her. When his scheme unexpectedly leaves her with amnesia, he deceives both her and her parents into believing he is her live-in boyfriend. At last he gets access to the naked body he has obsessed over and decides to reshape her before her memories return. He subjects her to rough training sex, making her cum repeatedly as he tries to condition her into accepting his fabricated relationship and keep her from remembering the truth.