The Rio metro pulses with life, but this commuter's pulse is particularly noticeable. His massive, unyielding cock stretches the fabric of his pants, the outline unmistakable as he stands in the packed car. The heat and closeness only fuel his arousal, the scent of sweat and desire mingling with the city's perfume. His hand grazes his crotch, adjusting the bulge, drawing more attention to the impressive package. A game of stolen glances ensues, some passengers intrigued, others scandalized, but all unable to ignore the blatant, throbbing evidence of his lust.