Riley gave Tao's hair one last, hard tug and then slipped his hand further down the man's head, cupping his fingers around the back of his neck. He didn't push, but instead let his hand move up and down with Tao. When the vampire's finger pushed inside him, he felt his breath catch in the back of his throat and he let out a growl, squeezing Tao's skin. He couldn't bear it anymore, not with the hands on him and the mouth so tight. His hips began to move, slow and small at first, but if allowed, he would soon be moving against Tao's mouth in earnest.