Is there a such thing as public sex etiquette? By that I mean that when you're in a situation where you're engaging in mutual sexual activity with a complete stranger or with a group of swingers, is there a "non-verbal" agreement that says you're obligated to pleasing each other? ...Or, are there an entirely different set of rules for some sexual encounters, versus other encounters.
My only public sex experiences thusfar have been w/ men at a gloryhole place in Detroit. There is no real etiquette there that I can think of.