I attended ‘orgasm camp’ in Joshua Tree — here’s what I learned about great sex

It’s 6 p.m. on a Sunday and I’ve just emerged from a wild weekend where I listened to strangers orgasm beside me, watched a live, ahem, anatomy exam, got tied up with ropes while a man growled in my ear and had my nude body decorated with crystals, fruit and flowers.

Oh, and I watched someone get very hands-on with a woman — if you know what I mean.

I spent the weekend at a three-day orgasm retreat. Yes, it’s exactly what it sounds like.

Back to the Body caters only to women, who shell out upward of $15,000 to learn how to orgasm at its retreats, this one deep in the California desert.

I can’t tell you the exact location — the organizers of this retreat are serious about privacy — and surprisingly, so am I now. Far more than I thought I would be when I first found out I’d been accepted to attend.

$15K to orgasm? Naturally, I had questions. Who’s forking over that kind of cash to find the Big O? I was prepared to scoff. I mean, I’ve got a $50 vibrator that gets the job done — efficiently, I might add.