Love on the A Train 27 years old

Every morning, a married man and his wife enter the subway, buying a newspaper and coffee together before taking separate lines. One day, as the man is standing in the aisle of his train, leaning against the support pole while reading his newspaper, a strange woman touches his hand. She slides his hand down the pole and begins to discreetly pleasure herself with it. The man looks over, only to see that the woman is nonchalantly reading the newspaper, as she continues to pleasure herself with his hand. No words are spoken between them. The next day, the same encounter takes place, with the woman boarding the train and hovering over toward the pole by which the man is standing. This time, his hand is already waiting lower on the pole. These daily, wordless encounters between the man and woman continue over a nine month period.