The metro's fluorescent lights flicker, casting eerie shadows on the cold, tile walls. Dave Hardman, the urban opportunist, spots a potential conquest. A cloaked figure stands alone, their breath misting in the chilly air. Hardman closes in, his hands roaming the stranger's body. The stranger turns, and Hardman sees the hunger in their eyes. He unzips, his cock springing free, eager and ready. The stranger bends over, offering their ass to Hardman. He spits, lubricating his cock, then pushes inside, filling the stranger's tight hole. The metro rumbles in, its doors opening with a hiss. Hardman doesn't stop, his hips slapping against the stranger's ass, his cock driving in and out. The metro leaves, taking the sound of their fucking with it, leaving Hardman and his anonymous partner in the silent, echoing station.