In the stark, cold light of a public rest stop, a curious traveler approaches the urinal, his eyes darting to the open stalls. His cock begins to harden as he unzips, the anticipation of a public display building. He lets out a steady stream of piss, the sound echoing in the empty restroom. The warm urine splashes into the urinal, the scent filling the air. He continues, his dick throbbing with excitement, until the last drop falls.