You come home to find your conservative wife's step-sister talking on the phone. Your step-sister in law is nothing like your wife, she's a curvy goth party girl slut - everything your wife is not. She asks to borrow money to go out clubbing but you're reluctant, after all, you're a good Christian family man who doesn't approve of your step-sister in laws promiscuous ways. Jackie always gets her way though, soon you find yourself slipping into her dirty trap (in more ways than one) and find that you can't resist her...