WIL follow them. E.J. is determined to have "a party" with those "educated, social-type broads". WIL is hesitant, but EJ. talks him into the idea.

They follow the car to an expensive home in the hills. After checking to make sure no one else is home, they break in, taking the two women by surprise. LAURA, the wife, tries to convince them to take whatever they want and leave, but the boys have other plans. Then a phone call from her husband shatters the little hope she had.

He is on a business trip and E.J. listens as he tells LAURA that he won't be home for another week. Then he forces LAURA to strip and rapes her. WIL doesn't have as much trouble with LAURA'S girlfriend, BARBARA. She's single, likes sex, and she figures the best way to handle the situation is to cooperate. The boys might get bored after a while and leave.

E.J. and WIL don't leave; they settle down for a good, long stay. At night, they all sleep together in the king-sized bed, with the girls' feet chained so they can't escape. The rest of the time, the girls are forced to wait on them and satisfy either or both on demand.

LAURA is about to crack under the strain; when, late one night, her husband returns home unexpectedly from his trip. He enters the dark house cautiously. He saw the choppers in the garage and got his shotgun ready. He finds the four in bed, and has BARBARA call the police while he covers the men. WIL makes a break, and is shot. E.J. tries to get his gun, but LAURA grabs it and sobbing hysterically, empties it into his body.

The ending of the film is too shocking to reveal. Suffice it to say that, without question, it is the most unusual and unexpected twist ending ever shown on the screen.