You ran into your old bully while you were out with your sister. You then sat and watched as he flirted and fondled with her right in the middle of the train. To your horror, she was receptive. Even worse, you were turned on.
So, my old bully from highschool, bumped into my older sister at some party they both were attending. My bully thought it would be funny to send me this picture of them with a text that read "At first, your sister thought I had a pipe in my pocket lol!