The train was packed like any other. I was just riding the train like normal, but my breasts were so visible that I was targeted by a pervert. A man who I couldn't even see from behind rubbed my breasts, played with them, and even played with my nipples...I was so scared of what he was going to do to me next that I couldn't even make a sound...But before I knew it, I was addicted to the pleasure. I was hoping that he would touch me again today, and the crowded train that was once my daily life became a pleasure for me.