Adult film icon Jennifer Bond seemingly has it all: beauty, influence, a dangerously alluring boyfriend, and eternal life, thanks to her transformation into a vampire back in 1979. As she approaches her 50th birthday, she returns to her hometown to seek out her true love, the now-aging adult film director John Welles. However, trouble arises when one of her travel companions and former co-stars takes a liking to a pizza delivery boy during one of their late-night escapades, inadvertently turning him into a vampire with a thirst for vengeance. As the quartet of former adult film stars wreak havoc on the town during their nocturnal adventures, the newly-turned pizza boy teams up with the overwhelmed mayor and the Moral Majority to put an end to the perilous threat posed by the vampiric porn stars.