The old man, his heart pounding with the thrill of the taboo, enters the public restroom, the scent of urine and disinfectant filling the air. He locks himself in a stall, the sound of the latch clicking into place echoing in the small space. His gnarled hands shake slightly as he unbuttons his pants, his cock springing free, hard and ready. He strokes it firmly, his breath coming in ragged gasps, his mind filled with the forbidden images that have brought him here. His cum, thick and white, splashes onto the floor, a symbol of his secret, shameful release.