My favorite actress in Stills & Mills' internet porn troupe is Serena Blair, and with spectacles on her face for nerd implication she is the figurative cavalry of this third scene in the Girlsway original feature (not miniseries, IMDb) "Vampires".
After appearing on the phone for a moment in vignette #2 "Sisters", she makes a full-fledged appearance in "Calling the Cavalry", delivering endless exposition to explain writer-director Alan's revision of vampire lore. Not only do these undead creatures refrain from any sort of blood- sucking, neck or otherwise, they can be destroyed by crystal (Serena as vampire-hunter Vanessa throws in quick mumbo-jumbo as to the "vibrations" of the crystal being significant), and a quartz crystal is presented to our heroines Lucy and Ella to use against the local Santa Clarita vamps headed by Jelena Jensen.
Jensen as coven mother Anya turned Lucy (Abigail Mac) into a vampire previously, and Lucy and sister Ella (Shyla Jennings) agree to team up with Vanessa to wipe out the evil girls. But first, they must have a hot lesbian threesome to seal the deal, and justify the streaming of this individual segment doled out via internet subscription. As an old-school Adult Cinema fan, I consume this via DVD, the complete Girlfriends Films release version available before the segment-by-segment series version is completed by Halloween time.
Blair adds panache to the story, and rattles off her dialog with great expertise. Shyla and Abby are the stars of the show and pleasing in their second bout of incest for the loyal audience. In terms of overall quality (and arousal value), it is the next segment that takes the cake, thanks to guest star Angela White (the most popular Adult actress on the current scene, by far) bringing her mammoth natural breasts from Down Under to Chatsworth for Part 4: "The Showdown".