Melody, Marci, and Mickey are three geeky college girls who can't get a date. One night, they invite some geeky college guys over and have a seance that results in the girls becoming possessed and turning into sex starved vamps. Will the geek hero guys be able to stop the horrible (?) possession?

A heavy-metal musician makes a deal with a satanic succubus to make him successful with women, in return for the succubus being able to feed on the girls.