Overview:

Sex on the train is a short touching simulation game that focuses on sexual harassment on the train.
All sexual harassment acts are animated to recreate more realistic molestation scenes.
There is no game over or time limit, so you can enjoy sexual harassment on the train semi-permanently.
The auto function keeps you earning points even when you are inactive, browsing the browser or watching videos.
There are three basic stages, and a fourth stage that focuses on sexual acts appears when you clear a specific ending.