Daughters of the Dark Oracle: Orgy of the Vampires #4

Trapped within a remote mansion, Ragdoll is determined to protect the lives of Sir Peter and his friends, but that won't be an easy task when Countess Bathory and her vampire minions launch a horrifying assault. Their objective: Blood! The battle between the beautiful monsters begins, but the wickedly insane Bathroy wants more than Ragdoll's head. She wants something far more precious that will grant eternal life to the queen of the vampires!