When I was at the bar at uni a few weeks ago, one of these guys felt my bum (it was one of about 5, dunno which) and i turned around and asked 'who the ***** did that' and they all just looked away. They then did it again, and i turned around and asked them to stop doing it (although there might have been a few swear words involved) and then turned back round to wait at the bar.
They did it again. By this point i'd got it down to 2 guys that it must have been.... so i turned around and kicked one and punched the other (Guess I really dont like it when guys do that to me as i just feel degraded like they think im some kind of meat) They kicked up a fuss but at least didnt do it again. Maybe because I shouted to the bar man that if he didnt serve me right there and then he was gonna have a murder on his hands as i was gonna kill the *****s behind me. Seemed to get his attention.
I wasn't even dressed up... I had jeans and a long sleeved tshirt on. Ok, so I have a v. curvy figure (Slim waist.... but wayyy curvy everywhere else, which i hate) but that doesnt mean I'm the 'kind of girl' who likes that kind of attention.
SO no, Girls arent asking for it.
Oh, and I don't know any girl that is gonna turn around to a guy who felt her up and say 'wow....you felt me up - lets go have sex!!', its more likely that she will instantly NOT want to do anything of the sort. you're much more likely to get a nicer response if you say 'hi, how are you' or something like that.