Sumire is a female college student who has spiritual powers and works part-time as a exorcist.She senses an evil spirit from her friend Kanako, and realizes that the cause is Kanako's boyfriend, so she calls him out.With just one look at her boyfriend, she could tell that he was possessed by an extremely evil spirit, and it was also discovered that he was more prone to being possessed by evil spirits than other people.Sumire takes on the task of exorcizing the evil energy in a situation where she needs to get rid of the evil energy from her body as soon as possible, but the way to exorcise it is to have "evil exorcism sex"...
