The metro's rhythmic clatter sets a pulse for the clandestine encounters of the insatiable. A sultry redhead, her hair a cascade of copper down her back, leans against the pole, her eyes locked with a rugged stranger. His hands find her hips, pulling her close. Her breath hitches as his fingers trace the edge of her thigh-high boots, inching upwards. She gasps, her wetness growing, as he finds her soaking, ready, eager for more than just a ride on the train.