He pulled out of her and thrust back into her, faster and harder, hands moving her body back so that they came together with a loud, wet slap. The water made the motion sting, but he kind of liked it.
He started in again, that same frenzied, needy pace. He was pounding into her ass, groaning and panting and making all manner of noises as her tight, hot little ass sent wave after wave of thick, powerful pleasure to his cock and into his body.