Uncertainty about her son's passing to medical school, the director of the hospital promised her that she would pass, and she allowed her body for her beloved son. Forced blowjob while on duty, Hisae who is forced to kill her voice by the side of the hospital room where the patient is. Hisae, who was cut off from the director by a mysterious letter, indulges in masturbation. At that time, the director's son appeared and fell into a lewd female.