The true identity of Kanan Amamiya, a plain and dark-hearted accounting clerk, is a monster with a severe sexual desire that cannot be satisfied even by masturbating eight times a week.When she uncovers the embezzlement of her employee Kita, she forces him to ``roughly fuck himself'' as a condition of keeping his mouth shut.Kita, whose weakness has been seized, is made into a sadistic slave to fulfill her masochistic desires, and is forced to spend his days indulging in creampies, verbal abuse, and oil play.The demands gradually escalate, and she finally tames the president, leading to a threesome in the office...She is showered with semen from two men and climaxes repeatedly.She pretends to be a serious office lady on the outside, but the true nature of her desires is simmering inside.
