"Yes, master." Riley repeated, savoring the way that word rolled off of his tongue. It was pleasurable in itself to say, yet another little piece of his control that he had relinquish in this room. He rolled his spine until he was standing upright, and slid the tips of his fingers up his skin until they were linked behind his head. His skin shivered a little under Tao's touch. He dropped his eyes, watching the vampire.