Vampire Battles

When Gustav turned a second woman into a vampiress, he started a chain reaction which could only end one way, a fight to the death between the vampiresses who shared his blood and an undying love for him. However, before Clara and Sylvia could fight each other, they crossed paths with an order of priestesses who hunted witches. As the church had not recognised the existence of vampires, these priestesses viewed them as witches who had changed their form. Could the vampiresses survive their battle against these priestesses and against each other?