A thrill-seeker, he hikes to the summit, his destination not just the peak but the adrenaline rush of public self-pleasure. He finds a secluded spot, but not so secluded that a hiker couldn't stumble upon him. His cock tents his shorts, aching to be freed. He obliges, stroking it roughly, the risk of exposure making his heart pound. He imagines the shock on a passerby's face, the taboo of it all pushing him to the brink. With a grunt, he comes, his hot cum painting the rocks, a secret message to any who might find it.