Wet Wilderness is a 1976 pornographic horror film directed by Lee Cooper, and produced by Robert Thomas.Synopsis
A mother, her son and daughter, and the daughter's girlfriend are out in the woods on a camping trip. While the mother and son head to a cabin, the daughter and her girlfriend go to a clearing, where they have sex. While the two women fornicate, they are happened upon by a machete-wielding man in an orange balaclava, who forces the two to perform various sexual acts on him, and each other. While her girlfriend is fellating the masked man, the daughter flees, with the man giving chase after he stabs the girlfriend in the crotch with his machete.