It's obvious you guys have never had sex in a gym.
You should try it sometime. Go to your condo's gym when it's late
and do it on the weight bench.
Man, the positions you can get into are mind-blowing!
And the Mirrors really can get her going man! You have not lived
till you have her on her knees in front of the mirror giving you a
bj and looking not at you, but in the mirror! And when you blow
your load all over her face, it is AMAZING when she rubs your dick
all over her face.
Try it once and you'll never knock anyone else for getting it on in
"public" places!