A commuter train where you can't move. In front of me is a super cute school girl. Sudden braking in such a tight state. A man's crotch is pushed by a passenger on the back and adheres to a school girl's ass! Moreover, the man was unlucky to have an erection. This situation is not strange even if the worst is shouted. But the school girl blushed her cheeks and fidgeted and reached out her hand to her erect crotch!
