A young, petite babysitter, barely legal, finds herself alone with the husband one afternoon. She's always had a crush on him, and today, she decides to act on it. Wearing a tight, revealing outfit, she teasingly flirts with him, making it clear she's no longer the little girl he used to know. The husband, weak with desire, gives in, and the two embark on a passionate, clandestine affair right under the noses of the unsuspecting family.