Lost in his own world, he begins to stroke, his grip tight, his rhythm steady. His cock throbs, growing harder with each pass of his hand. He can feel the pressure building, his balls tightening. With a grunt, he gives in, his cock pulsing as it coats his hand and stomach with his warm, sticky cum. He takes a moment to catch his breath, his heart pounding, before cleaning up and stepping off his improvised stage.