"Is that a challenge?" I ask, smirking as I drag my nose up the side of his throat. The room is filling with steam and my hand slips under the water to bypass his cock, dragging my nails lightly along the inside of his thigh. "You know how competitive I am."

My fingers slide up until I can lightly cup his balls, pressing my thumb up behind them in a tease. I hook my chin over his shoulder so I can watch his cock harden, humming in approval and sucking a mark into the top of his shoulder. "How am I doing?"