Blood Sisters (1987)

Blood Sisters (1987) is a classic ‘80s slasher film with a twist. Well, there’s not much of a twist, really, just lots of skingoria and boobage, but the setting is kind of unique. The plot centers on seven sorority wannabes who have to spend the night in a haunted house, which in fact is an old, abandoned whorehouse where once a prostitute and her john were brutally murdered. The movie takes that premise and adds such horror honeys as Amy Brentano, who’s no relation to the bookseller but should have a stroke book authored about her giant jugs, which she exposes in all their mam-nificent glory. Gretchen Kingsley and Marla Machart are some one-shot mamas who flash their sisters to keep the blood pumping to viewers' pants-brothers.