Car wash?
 

So have you ever had sexy fun at the car wash?

Was it self serve or automatic?

What did you do?

Were you alone?

Was it spontaneous or did you plan it?

Anything else you want to add?

I jerked off once while going through the automated wash. My goal was to cum before I reached the end...which had to be quick because there was a guy wiping down your windshield as you exited.