A young couple who boarded a crowded bus. The wife, who had been sexually dissatisfied with her husband on a daily basis, was restless next to the salaryman's bulging crotch. Unable to endure any longer, she discreetly pressed her butt against another man's erect penis and began to move erotically. Naturally, the aroused penis overheated her desires, and she furtively grasped it, guiding it to her wet crotch.
