The metro car rattles, echoing the woman's nervous energy as she stands, clutching the pole. The stranger, dressed in a crisp suit, stands behind her, close but not touching. Yet, his presence is electric, his breath warm on her neck. She feels his eyes on her, imagining his hands, his mouth. When he finally speaks, his voice is low, sultry, "You're a naughty girl, standing here, letting strangers see your desire." She swallows hard, her panties dampening. He reaches around, his fingers brushing hers, guiding her hand to his crotch. She feels his cock, thick and long, straining against his pants. The train lurches, throwing them together, and she can't help but grind back, eager for more of this forbidden fruit.