A Girl on a Train game - While sitting on a train, Effy notices you reading a book. What you didn't know is that she is a naughty girl who isn't afraid to use blackmail to achieve her goals. Effy is a sexually corrupting influence on everyone she comes into contact with because of her attractiveness and ability to manipulate others sexually. Effy manipulates you and the other passengers with her body to fulfill her hedonistic incestual fantasies.