Girl Groped In Crowded Train (Guys Only!) How Would You React To Being Groped By A Knockout?

(Guys only!) How would you react to being groped by a knockout? - girl groped in crowded train

Suppose you are in the subway or bus, and you notice that the woman feels is you. How do you respond? What do you think this kind of behavior? I asked a similar question for girls only, now I'm curious to know how children react.
Let us assume that the girl was a knockout.