By the time she's crying out, his face is buried against her neck and he's thrusting properly, hard, deep, grunting in desperate need, letting her set him on fire. She's tight and open for him, coming on him, squealing like that...his hand scrabbles for her hip suddenly, keeping her still as he looses it, digging into her as he goes rigid and shoves hard upwards, too hard maybe but he can't control himself, throwing his head back and letting out a roar as he boils over and fills her, buried in her as deep as he can get.