You should do what you feel comfortable with. That being said going out without panties or a bra looks and feels sexy and fooling around in public is so much fun.
I agree that oral is great foreplay for fucking later on. But, if I were to do that, I would rather another girl eat me out before I get fucked since girls tend to eat pussy better than guys.
I do my best to clean up after sex. That means licking the guys cock clean, licking my fingers, if there is any cum on my face or pussy I scoop it up and eat it.
I've fantasized about getting a bukkake. I love cum so this is like a dream come true for me. The most I've ever had on my face was 4 loads and I loved it. If I could double or triple that it would be heaven.
I'm guilty of this on more than one occasion but my best public hot tun orgasms came when I fucked my volleyball coach in the hotel hot tub while we were traveling for a tournament. That was a great time!
I don't change my workout to be close to hot guys or away from older guys or anything like that. I'm there to workout. I do wear revealing clothes though to get some extra attention.
My Hitachi wand and my butt plugs. The wand gives great orgasms, the butt plugs are great because I can wear them under my clothes, it feels good and nobody knows about it.
Biggest downside to me is that I don't get as much cum as I'd like. I wish each load was at least 5 times bigger. It tastes so good that I always want more.
This doesn't make sense to me unless you were watching each other online or something. If we're together, why don't I jerk you off and you finger me? That seems more fun to me.