I was on the 20 on commercial going downtown, and the bus was packed. I was trying to get off the bus when an older man slid his hand across my ass in a way that was obviously not by accident. I screamed loudly “Don’t touch my ass!” and then “This guy just fucking touched my ass!” then some people looked concerned but no one said anything to me or the man. I could hear a man sitting said to the woman next to him “Did he actually just…” and the woman interrupted said to him “No he was just trying to be nice.” I remained silent in shock and fear but stayed on the bus in hopes that someone would do something or maybe I could do something, but then just decided to get off the next stop after screaming “You old disgusting old man! don’t fucking touch me like that again!” “He actually did touch my ass!” I got off the bus then and cried in a coffee shop and called a friend. This was last winter.