Bald Grandpa Jerking Off in the Shower

Water cascades down his flushed skin as the bald grandpa grips his cock, thumb swirling over the head before he drags it down slow. Shower curtain flutters with each deep breath he takes, his belly rising and falling. He leans against the tile, strokes getting rougher, precum dripping down his shaft as his other hand braces against the wall.