A mad scientist creates a device that transports him to a world where women rule. They keep all the men locked away, and have their sexual needs fulfilled by the local ape population. Soon the women force the newest male in their midst to help them find the biggest, most powerful ape available...

Caroline likes to give blood because she is broke and it is easy money. Everything is great until one day the doctor injects her with a serum that gives her a need for blood. Caroline is slaughtering people with her new teeth until she falls in love with Lisa and doesn't want to drink her.