Riley's hips twitched instinctively upwards on the bed as he felt the touch of Tao's tongue on him. He quickly let his hand fall away from his cock when instructed and stretched his arms up above his head, crossing them at his wrists. His toes curled into the sheets and he stared up at the ceiling. His heart was beating faster and faster and he felt even more warm, and so Tao's cool touch was a shock to his senses that caused his skin to shiver. "No need for a strap," He groaned, "I'll be good for you, master."