To both of you. If we taught boys and girls from a young age “when someone unexpectedly and unsolicited shows you their dick the proper response is IMMEDIATELY PUNCH THEM IN THE DICK AS HARD AS YOU CAN”
Perhaps we’d solve the issue generally speaking. Some masochists might keep doing it but it might prevent others.
I’m kidding. But not kidding. Because when I think of a man whipping his dick out at someone without consent it makes me want to kick him in the junk. Sadly this won’t actually solve the problem.