If she is found out, her career as a teacher will be over... The higher the risk, the greater the pleasure that runs through her body, and she feels an irresistible sense of immorality in having sex with her student. It is all because she thinks of her beloved that she embraces him passionately in the staff room early in the morning, serves him in a private bathroom during lunch break, and indulges in creampie sex as usual in an empty classroom. It is an exhilarating feeling that she will never be able to experience again once she graduates. Unable to let go of that sweet pleasure, she becomes engrossed in a dangerous school love.