Yuria, 28, is an English teacher and has been married for three years. However, her husband is busy with work and the couple has had almost no sex life. Yuria, who is frustrated and has a ripe body, sets her sights on a student. Seeing him only as a young and strong man, she seduces him during lunch break. From that moment on, the married teacher and her student have secret lunchtime rendezvous... "I'm excited to see your pussy, it's so hard." A secret school life where they have sex many times until graduation.