In the labyrinthine corridors of the metro, two strangers collide, their bodies pressed together in the crush of the crowd. A spark ignites, and they're drawn into a shadowy alcove, away from prying eyes. She's a wildcat, clawing at his chest, her lips locked onto his in a hungry, desperate kiss. He growls, his hands gripping her ass, lifting her against the cold wall, his hard cock straining against his jeans, ready to claim her right there in the dim light of the city's underbelly.