Karen Sato, a first-year AD in the production department, is a female employee who does not appear in employee productions. This work includes footage of Sato in her underwear and nipples, who never does anything erotic in front of the camera. We were unable to film any sex scenes, but we will show you her reaction, which will remind you of how embarrassing it is to take off your clothes in front of the camera in this age of eroticism.