A woman, a sex addict, has sex with random strangers in various situations.
In the morning, a woman wakes up nude in bed, after a blackout night, gradually realizing she's in a bedroom with 3 mostly naked guys. As she gathers her scattered clothing, collecting polaroids of the bacchanal, she encounters one completely naked man collapsed on the stairs who turns out to be the groom. The best man hands her some folded money in payment for the extra "holes." She then realizes this was the bachelor party and she was the entertainment for the evening.
Topless women seen in magazine pictures taped to a wall.