A dowdy, bespectacled office lady falls into depravity under the slapstick of a disgusting, rotten middle-aged department head… becoming a masochistic pet with easily climaxed sensitivity. (Shishido Riho, JUR-304)

Riho, a married office worker, lives separately from her husband who works in another city. She keeps her marriage a secret from her disliked department head, Sasakawa. Sasakawa engages in tasteless sexual and power harassment of his employees daily… Although Riho expresses her disgust for Sasakawa, she feels unusually excited whenever she is reprimanded. One night, Riho is asked to work late and sees Sasakawa's seat on her way home. As if seduced, Riho walks towards Sasakawa's seat and becomes engrossed in it. By chance, Sasakawa returns to the office and witnesses this scene…