A lone figure, clad in a form-fitting skirt, steps into a quiet, forgotten corner of the city. Her breath quickens as she presses her back against the rough wall, feeling its texture through her thin blouse. Her hand creeps up her leg, her fingers tracing the edge of her panties. She's not alone, not really. The city pulses around her, unseen eyes hidden in the shadows. She closes her eyes, giving in to the sensation, her body responding to the thrill of her secret, public masturbation.