Maneaters (1983)

Ray Warren talks to his wife on the phone while taking advantage of Miss Keller who needs him to defend her mobster brother. Once home, he cheers up his neglected wife by celebrating their wedding anniversary. But once she leaves for work, two women - Randi and Nina - arrive for a surprise party. Though they got the wrong address, they want each other and Ray wants to join. Shocked they're still there in the morning, Ray chases them out and attends a peep show. Once home, Ray is jumped by Randi and Nina accompanied by Marcy, a street prostitute he once escaped paying for rough sex. As Randi and Nina took photographs earlier, Marcy blackmails him into being her prostitute. She has her biker friends Lainie and Tricia join in. Meanwhile, Randi and Nina keep a delivery man busy. The women end up leaving the photographs anyway for Ray's wife. As it so happens, she knows just what he should do as punishment.