One day, Kanna receives a sudden call from the vice principal. Her husband, a school teacher, has gotten into trouble with a student, and the parents have filed a complaint. The vice principal asks Kanna to resolve the matter, but in return, he sexually assaults her, groping her massive breasts and huge ass before repeatedly and violently penetrating her vagina with his bare penis. Each time, her sensitive body reacts involuntarily, climaxing without her control. Captured in the hands of this corrupt educator, Kanna's image perfectly captures the intense clash between tension and pleasure.