Sumire, a college student with spiritual sensitivity, makes a living by part-time exorcism jobs. She senses evil energy from her friend Kanako and realizes the cause is Kanako's boyfriend, so she summons him. Just by seeing him, she knows he is possessed by intense evil energy and also discovers that his constitution makes him more susceptible to possession. To get rid of the evil spirit from her body as soon as possible, Sumire accepts an exorcism job. The method to perform the exorcism is 'exorcism sex'...
