The fangs revealed themselves in their full glory before Rarity released a hiss of true and dark pleasure. A shock of pain then went through the body of the larger mare while they had made their way into her flesh and she was being drained from her blood once more. The red liquids of life tried their best to still Rarity's everlasting thirst for blood from the living. While more and more blood left her body, Fleur managed to untie their tails. That was a weak success and she tried to move hers up to the lower lips of her mistress for a pleasurable sweeping session during the events. She still had enough strength in her to do so and she rubbed the lower lips in a gentle manner with her tail. Fleur could only hope that she would get the desired effect of her mistress.