He leaned against the dirty pillar, head slumped forward over his phone, unlit cigarette in hand, playing his game, watching his feed. He wore a dull blue polo shirt and was Chinese. I glanced over his shoulder, disinterested, and realized it was not a game or feed but porn, a young girl on her hands and knees, getting fucked from behind, a red background draped behind her. 

He glanced back at me – much older than I had first thought, probably in his 60s – and then again at his screen, zooming in on the girl’s ass, and stepped back for the approaching train.