A shipment of Go-Go Weiners gets contaminated with the aphrodisiac Spanish Fly. This incident in turn causes an epidemic of wild and wanton lovemaking throughout New York City by people who eat the tainted hot dogs.

Three attractive sisters have one year to avenge their mother's murder and collect her inheritance.

A man finds his wife cheating on him with his best friend; he kills both of them and then himself. Fifty years later, his ghost haunts the same apartment building. He repeatedly has sex with the young woman who moves into the apartment - making her think she's gone insane - kills her male admirers, and for good measure kills her neighbor's lover as well.