While commuting to work or school, I follow a pretty girl who catches my eye and secretly touch her on the train. After confirming she doesn't resist, I rub my crotch against her pussy line over her panties. Then I shift her panties aside and start fingering her. No matter what kind of woman, if you stimulate her pussy, she'll usually get wet, and you can slip it in with a pop. Even if she hurries off the train, if I think I can still get some, I chase after her and try to rape her in the bathroom. If she gets away, the next day I gather some guys and set up a group groping. She boards the train with an uneasy expression, probably remembering the day before, and that unease proves correct. Touched from all sides, her body reacts honestly despite the fear, and her pussy gets soaking wet. The guys' excitement skyrockets as they rub their dicks against her and cum all over her plump ass. After going through all this, she probably won't be able to ride the train anymore (laughs).