A grizzled, weathered old man, a fixture on the city streets, seeks solace in the grungy porn he's jacking off to in an alleyway. His calloused hands stroke his veiny, unkempt cock, pre-cum leaking from the tip. With a grunt, he unleashes a thick load onto the cracked pavement, his body shaking with the force of his orgasm. He looks around, paranoid, but the city is his oyster, and he's just a dirty little secret hidden in plain sight.