A frail and shy beautiful girl gets caught in the abnormal sexual desires of a perverted mother complex teacher. Her nipples, sensitive and lewd like sex organs, slowly grow more aroused. As she is persistently tormented and played with, waves of pleasure surge through her, heightening her sensitivity more and more. Repeated nipple play gradually awakens her body. Teased, pinched, and licked over and over, she convulses uncontrollably and ends up urinating herself repeatedly. Though she should feel disgusted, her body won't obey her. Though it's humiliating, she can't stop. She becomes completely immersed in the sensation.