Xavier sucked and licked. Pressing his tongue into the sensitive flesh and trailing it up and down the underside. He let out a purr of happiness which vibrated his lips and throat around the penis within his mouth. He bobbed his head up and down. Purring more to make the vibrations travel through every inch of Ketsueki. He took him down into his throat and as he sucked constricted his throat around the man's shaft. He tasted fluids and purred like a happy kitty getting his special cream. He sucked and pulled up only to thrust his mouth back down and take him down his throat in a sudden movement. The tightness of his throat making it so his throat seemed to be sucking on the man as well. He heard the moans and it made him happy. Dragging his teeth again as he sucked harder. Pulling at the man with his mouth and throat. Bobbing his head up and down. Flicking his tongue over the mans sensitive flesh. Trying even harder to pleasure this sexy demon.