Career woman Misa is tired of her mundane life with her husband and has been seducing her direct subordinate, new employee Hyokawa. Skillfully exploiting his sincerity, she repeatedly demands intense, drill-like pleasure from him. The two go on an overnight trip as a way to unwind, and even during their getaway, Misa forces Hyokawa into various lewd acts. She compels him into a blowjob in the car, demands full-body licking at a love hotel, and engages in increasingly extreme sex. The story unfolds as Misa, constantly chasing excitement and pleasure, deepens her affair with Hyokawa.