She liked to watch the surprised look on their faces when she touched them.
She got on during the rush hour press. A crowd of humanity surged through the doors and packed themselves into the trains. She picked her target on the platform while waiting and followed him through the doors when the train came to a stop. She liked variety. Sometimes it was a young businessman, gray suit, white shirt with tie, folded newspaper. Sometimes a college student, loaded down with books and stressed to the edge for midterms or finals. Or a hard hat, tired from walking the steel in the skyscrapers, armed with tool belt, coffee thermos and lunch pail.
How did she make her choice? That eludes me still. Did she keep a tally and venture out with a specific target in mind or was it a random choice, a mental flip of the coin? When she had found him though, the light came into her eyes. The hunt was on. She moved through the throng with a skill derived from experience. She arranged to be facing him when the closely pressed crowd settled itself for the ride. Avoiding any greetings, as most train riders, she looked aimlessly around the car as the train moved away from the platform.
At the next station, she would allow the new influx of people onto the train to push them closer together, then she might exchange a quick smile and look away. Allowing her arms to hang at her side, she would brush the back of her hand against the front of his trousers and judge his reaction. Was it accidental? Often they would seek confirmation through eye contact but she ignored them, heightening the game. Then her hand would accidentally return and begin feeling for his cock. She would watch the reflection of his face in the windows of the train.
When his cock had hardened from her rubbing she moved slowly to his zipper. Would he balk as she slowly unzipped him? Would he allow her to take out his cock on this train packed with hundreds of people? The variations of response were intoxicating. Would he extricate himself and move away? Would he attempt to flirt, or would he become engrossed in watching the walls of the tunnel rush by?