As the tour bus rumbles through the countryside, one passenger finds himself with an itch that needs scratching. He's alone in his row, but the bus is packed, and the risk of getting caught only adds to his excitement. He unzips and begins to work his cock, the motion of the bus providing just the right amount of friction. He can feel the eyes of his fellow passengers on him, their whispers and stolen glances only spurring him on. He's close, so close, and then, just as he's about to explode, the bus hits a bump, and he's forced to quickly tuck himself away, leaving him aching and unsatisfied.