Me and my girlfirend have been dating for over two years now. One thing she likes to do to me is get me aroused in places where I can't act on it (Ex. Public places like the mall, or around her parents.) She will do this by quickly and "accidently" flashing some cleveage, "accidently" rubbing up against my crotch, or "accidently" rubbing her chest or butt up against me. Keep in mind that this is done VERY discretely so that i am the only one who notices it. She will do this to me all day and when later that night when we have the chance, I am VERY into the sex. She says she loves doing it to me and she finds it fun to get me going and having me all over her. I would like to be able to do the same thing; the problem is that she isn't as easily turned on as I am. Any ideas on how I could be the one getting HER aroused discretely but still effectivly?