"I'll do anything you want", was what my wife said to me as we got in a cab for a ride to Plato's Retreat.

Plato's was a famous New York sex club on the west side of Manhattan, it occupied a full floor in an old factory-like structure. There was a pool, hot tub, small private rooms, lounging areas, and several locations where public sex was practiced for the enjoyment of voyeurs, exhibitionists, mate swappers, and groupies. It was clean and well-managed.

I heard that on Monday nights Plato's admitted unescorted males, and being out after work, I decided to check it out. On entering, I was given a locker key and a towel, similar to bathhouses with which I was familiar. There were a few couples, some unescorted females who might have been hookers and a large contingent of horny men. Couples engaged in sex were swamped with spectators. Not a great experience but it did make me interested in coming back on a couples night.

The next night, I mentioned to my wife where I had been while assuring her I was only a spectator. Not knowing what to expect, I was surprised when she expressed a strong interest and before long we agreed to go the next night. We had a good sex life that occasionally involved exhibitionism. She loved being a tease, things like sex in the back seat of a cab, wearing revealing clothing,  flashing room service guys, and outings to nude beaches added some spice, but most of our lovemaking took place in the bedroom.

Sally was a wholesome, slender, pretty, redhead, with smallish perky breasts, beautiful pink nipples that became erect when she was aroused, and a delightful scanty red bush that accented her genital area. 

Wednesday night arrived and we were off. Sally wore a short skirt, red blouse, heels, and black stockings; she looked great. We grabbed a cab and she then let me know she was up for anything. We were early and went to the locker room where I undressed her, put my clothes in the locker and we ventured out. She loved being naked and she knew that men were very attracted to her youthful, almost teenage body.

Being early, there wasn't much going on so we did a little exploring, got drinks, and moved to a sitting area with two love seats divided by a low coffee table. After a short while, we were joined by another couple who sat opposite us, we acknowledged each other and it was apparent they had an interest in us. Sally and I began to make out and fondle each other while I encouraged her to play with our female companion. After a little footsie and my suggestion, Sally joined the other woman as her companion moved over. I found watching them kiss and caress each other incredibly arousing. When the woman's mate began to get involved, Sally, not ready for that, balked and they left us in a bit of a huff. She was, though, ready for more.

As the night progressed and more couples arrived the place was hopping. We moved over to an area where a couple of lesbians were putting on a show for about a dozen spectators. As we watched, I was fondling Sally and her pussy was wet and ready. Being totally naked, she caught the eye of one of the performers, who gave Sally a come-on glance which I also noticed.  I nudged Sally and she joined the two, kind of butch, gals on the mats. Sitting on either side of her, they quite erotically began to caress and kiss her, Sally enthusiastically replied. Before long, Sally was spread eagle with one of her lovers going down on her while she made out with number two. Within a few minutes, she was moaning, spasming, and having multiple orgasms. It was quite a show, appreciated by all.

Exhausted, she headed for the hot tub where we sat speechless for a while. I was so horny by this point I was about to explode so we went to another of the public sex areas and had good old-fashioned intercourse. Once again, she attracted an audience as I lay on my back and she did all the work. What an unforgettable night. We returned to Plato's a few more times, and although the experience changed our sex lives forever, Plato's soon became a memory.

Today, we both enjoy occasional same-sex dalliances but we have stayed married and enjoy our honest and open relationship.