The Metro's doors slide open, revealing a packed car. A young woman, new to the city, squeezes in, her breasts heaving against the crowded bodies. A man behind her grinds his hips, his erection evident through his jeans. Another man in front, his bulge prominent, catches her eye. She's trapped, the doors closing, the train starting. Hands roam, one sliding up her inner thigh, the other cupping her breast. She's never been so turned on, so exposed. The train stops, people disembark, but the men don't move, their hands continuing their exploration, their eyes locked onto hers. The train lurches again, and she's lost, utterly consumed by the Metro's unspoken, feral lust.