In the dimly lit, steamy tube station, a blonde man in a suit stands, waiting for his train, his bladder full from a long day at work. He looks around, seeing no one, and begins to unzip, his cock springing out, hard from the thrill of potentially being caught. Just as he begins to piss, a dark-haired man steps out from the shadows, his eyes gleaming with excitement. "Mind if I join you?" he asks, his voice a low growl. The blonde man smiles, shaking his head, and the dark-haired man steps closer, his own cock out, pissing onto the blonde man's shoes and pants, the two of them getting soaked in their taboo, public display.