Terri Hall and Jody Maxwell are early American sisters sweet on the same guy (Dean Tait) - but dad (Zebedy Colt) won't let Tait near his virginal daughters, and has Hall strip naked so he can whip her into staying away from him. Of course, this makes fertile ground for demonic activity, and devil Rod Dumont assumes the bodies of just about all the major players in order to seduce each one's would-be lover. So look for decently hot match-ups between Hall and Tait, Maxwell and Tait, Colt and Maxwell, and even girl/girl action between mom Nancy Dare and Hall before a poorly-shot orgy finale where Annie Sprinkle, at the end of her XXX acting career, performs some b.j.. All in all, this would make a decent cheesy horror movie without the sex, but as a tent-raiser, it's lost its luster.