Riley let out a growl, his brows furrowing somewhat. His eyes flickered up to Tao's face and he felt a distinct stab of anger at the vampire for being so smug. His shoulders rolled back and his back arched as he sunk down lower to take more of Tao into his mouth, and again, more and more until the tip was brushing the back of his throat. "Mm-mm-" He groaned again, tossing his head a little against the hand in his hair. The pack would never know what had happened in this room- no one beyond the two would ever hear of it. As far as anyone in the pack was concerned, Riley's cock belonged to his mate.