1. Staring at someone in a leering fashion, be it at her neck, leg, tit or earhole, is likely to make her uncomfortable and so is just bad manners. I don't really see how this is some sort of radical point.
2. If a girl rubs your cóck and that makes you feel harassed and enraged, by all means react accordingly, but I'm guessing it won't, so why would you make a fuss about it?