Last summer I was on the Metra train into downtown Chicago. I was sitting up on the top level where your back is against the window facing the other window. After awhile 2 good looking guys in their 20s got on and sat acrorss from me. They went to sleep almost right away. The one guy had his legs spread and I could see the head of his dick. I kept trying not to be too obvious the whole train ride, afraid I might get caught.