In an unprecedented and sensational move, the police force dismiss seven policewomen simultaneously. They are Flirt, Diety, Gold-digger, Sherry Holmes, Sixfooter Plus, Plump and Sqt. Crab Talon. Actually they are being assigned to a case to catch a sex fiend who has already murdered four night club hostesses. The seven girls after training, they work at the biggest night club Sin City. A promotional gimmick launches: prize for the team of hostesses with the most votes from customers. QE's team jumps to the lead and has a good laugh at the former policewomen. Crab Talon is angered putting aside their assignment. At the same time, a sex magazine photographer Big John, who happens to be QE's brother, invites Flirt to a photo session. Little does she realize that Big John is the murderous sex fiend and he is to violate her and kill her while videotaping the whole process......