A certain service was being offered at Ataka General Hospital. It was sexual services for VIP patients admitted to special private rooms. The head of the medical department, Gondo, and female doctor, Hayama, were in charge, providing play according to the patient's preferences. Nurse Karin had been a victim of this service for three years. And now, the new victim has been set her sights on Hinako, a new nurse who was assigned to the hospital just a month ago...