In the dimly lit room, the lone figure works his throbbing cock with eager, calloused hands. The scent of musk fills the air as he strokes himself, his body tensing with each firm pull. His cock glistens with precum, a trail of it leading from the tip to his fingers as he circles the head, teasing himself. His breaths come in ragged gasps, his moans echoing off the empty walls. With a final, desperate tug, he erupts, his hot, milky cum coating his stomach and chest, dripping down his fingers.