Hehe, On the last day of college, me and my girlfriend had a bit to drink and I was like overly horny and we did it in this park, which everyone walks through when they knock off work - everyone knew what was going on.. I Just didn't care cos I was that drunk, just lifted up the skirt - moved the panties aside and went for it..
Also done it out the back of a pizza parlour one night..
And went down on her at another park, then went for it again..
Just do it where you think you could get away with it..
if you can't then... haha, we didn't in the park where ppl were, just noone said anything but they were pointing at us.. i realized what we were doing was wrong, so i just stopped and said "cmon lets go"