Sex Perversion(1996)

Someone is killing prostitutes whom he dates.When Bram notices Jean, a beautiful girl, on the road, he follows her car, until a collision occurs. Jean, who feels guilty, gives her business card and is willing to repair the damage. Bram is eager to date Jean, but fails at the first attempt. Then Bram uses his black magic skills to force Jean to keep coming to his house. As a result, Jean loses her concentration at work.