Mich’s Story: “Someone grabbed my rear end”

I was visiting with my friend who was at McGill. As we got on the metro, someone grabbed my rear end. I moved out of the way, and someone grabbed it again.
As we continued in, I turned and looked around, and saw an older man of around 60 years old smiling gleefully.

My friend and I moved further through the crowd. As we got off the metro, she mentioned that he had grabbed her rear too…