Guess we all have to come to accept that every mythical monster and animal or creature that ever existed, will now become a sexual interest to someone. Cat's, Dog's, Dragon's, Hydra's, Harpies, Minotaurs, Sphinx, Turtles, Mice, Rabbits, Dolphins, Octopus, Dinosaurs, Fire Elementals, Ghosts, Vampires, Werewolves, Zombies, etc...
Rule 34. If it exists, there is porn of it.
So there should not be any need to debate Nospheratu Vampires vs Twilight Vampires, or Witcher Harpies vs whatever.
If it exists, someone will want to have sex with it.