Naked Man 15's public hike takes a steamy turn as his cock begins to stir, growing harder with each step. He reaches down, wrapping his hand around his shaft, stroking slowly. The forest air is cool on his bare skin, his nipples hardening. He finds a secluded spot, sits down, and spreads his legs, exposing his ass and balls. He jerks off, his breathing growing ragged, until he's on the brink. Just as he's about to cum, he hears voices. He looks up, locking eyes with a group of astonished hikers. He smirks, standing up, his cock glistening.