Riley's lips parted and he let out a rumbling groan that seemed to start with the twist in his stomach as Tao's lips closed over him. His eyes squeezed shut and he let out a soft whimper at the vampire's words. He hated that kind of game, he wanted to say, he just wanted to come and come and come until he couldn't feel his body anymore. But then, this was Tao's room. He winced and cracked one eye open. "I understand, master."