If you’re thinking of taking a swing at it, being prepared is key if you don’t want your first time at a sex club to be your last.
Establish Ground Rules. Before stepping foot in a club-especially if you’re going with a significant other-know your limits. A few weeks before my first swing club outing, Tom, the polyamorous married blogger behind Polyamorously Perverse stressed to me the importance of knowing what you can and can’t handle. “It’s one thing to imagine it, and it’s another to actually confront it,” he warned. “If you and your boyfriend are at a swingers club with another couple, and she puts his cock in her mouth, are you going to freak out?” Point taken.
Just Say No. You’re never under any obligation to participate at a swing club, no apologies or excuses necessary. If someone you’re not into approaches you, a polite “no thank you” will get the message across. If that sounds too curt, explain that it’s your first time and you’re just there to watch.
Don’t Give Mixed Signals. Ladies, if you’re at a swing club alone, make sure you don’t tack on a “maybe later,” if you’re not interested. You’ll regret it three hours later, when his hand is still on your ass.
Always Ask First. Before joining anyone that’s already fooling around, make sure they’re aware of your intentions. A simple “May I?” will suffice. But don’t just barge in there—wait for the right moment. If you have your eye on someone and they’re mid-multiple orgasm, hold off.
From https://hellobeautiful.com/130681/are-you-a-swinger-know-these-8-important-rules/