Buffy the Vampire Slayer XXX: A Parody (2012)

She sucks, but in a good way

Buffy and her hot, horny friends are searching for bloodsuckers (and having loads of hot sex, too!). Naughty Willow casts a spell that brings the undead back to life, and in between the gang's hard-pumping action, they've got some vampire killing to do!