swap meet!

My sexy wife and I have a very healthy sexual relationship, we even discuss fantasies. Occasionally she would mention that she thought she would become weak if propositioned by another (good looking) man. I thought this was perfectly natural, (especially since I felt the same way, if a really sexy woman were to put the moves on me.
We have been friends with this couple for many years, Andy's wife Trinity is tall thin and blonde, just the opposite from my wife Lavonne, who is short and dark haired, with blue eyes, and a perfect petite (but full busted, size 36 bra) figure.
It was new years' and we had all had way... too much champaigne (Andy was dispensing it like water), the other guests had left and we were all sitting on the floor of the living room with the lights low, and soft jazz playing (very sexy). It was the alchohol talking when Andy and Trinity began joking about orgies and swinging to each other, but I didn't pass up the opportunity to give the idea a "little push". I said, "well, we're all here alone together, and I know we all want to get lucky on New Years... so, why not?
There was a brief embarrassed pause, and some obvious reflection, my wife (the great communicator) broke the ice by saying, "well, I would have to be a little more drunk to do that! So, we all proceeded to help ourselves from the case of nice, dry, champaigne. Pretty soon, we were, laughingly, in favor of playing a game of "strip poker" (the evening was about to get very interesting). We laughed and began to disrobe as we lost hands to each other, everything was commical, until we started to get down to underwear... Again, my wife, (as the instigator) made the first bold move and removed her brassiere, (her beautiful perky nipples and breasts are enough to sway even the most devout of men). Andy immediately took notice, it was so obvious that he lusted for those breasts, that his wife had to reach up and close his mouth to keep him from drooling. Not to be outdone, Trinity removed her bra at the next lost hand, WOW! I thought my wife had a beautiful bosom, but Trin's perfectly formed, and large, hard, upright pointing nipples, and shapely swollen breasts were "quite a site" to behold! Now I was the one drooling, Lavonne just laughed at me, sporting a very naughty grin (the girls' were totally wasted by this time). Next, it was up to us men to graciously (and purposely...) lose! We shed our underwear, one after the other (Me first), and the women began to get naughty minded (Trinity, was fairly intently, staring at my modestly large cock (maybe thinking to herself, WOW! "who knew"...), I don't know. My wife was also sizing up Andy, who was fairly impressive himself. Though I am "wider" that he, he is every bit as long, and very shapely, I must say. If I were a women, (or starting to have thoughts of swinging both ways...), I would say that Andy had a fine cock! My wife coooed, "oooh la la" at him, that is when I knew we were in for "a long night...". I "upped the ante", so to speak, by saying, "well, what shall we wager for now..." (my meaning was unmistakeable). Lavonne said, SEX! And we all laughed, but slowly came to a consensus on the subject... whosoever won the hand could demand any "favor" of the player with the worst hand. And so it went... The first to "lose" was Trinity (yeehaw) to my win, so I casually said, "I would like to kiss those rock hard nipples of yours"! Trin' seems somewhat self-conscious of her body, but she shyly agreed, although trying to feign "innebriation", slurring her words, "shuuurre, GO for it!". It was everything I had hoped for, her upright nipples became monuments in my lips! I also, played "drunk" and lingered at the experience a nice long... time. Andy said, "hey, I want to get even! And with that, we began making out with each others spouses. The wives seemed to fall right into line with the idea, and we had some "very" heavy makeout sesssions. Lips, breasts, vaginas, and cocks were all eventually kissed! We each brought the others wife to oral orgasm, (in loose 69 positions) and they in turn brought us to climax, each swallowing the other man's cum, but no fucking yet (I do so love champaigne!). We passed out on the carpet with pillows, and then spent a short period of awkward embarassment in the morning, along with a mild handover, but we agreed that we were on to something "exciting", and "Lo and behold" Trinity actually was the first to express a desire to go further...! So, I sprung on the idea and said, "well, we are all "good" friends after all, who can we trust more than each other... And, again, we all slowly came to a consensus that we should wife-swap, right there, on our favorite carpet after some more breakfast champaigne, cheese, and crakers, but mostly champaigne (you can't argue with a successful formula)! So, after we were all drunk again, we banged each others precious wives until noon... WOW! (what a feast for the senses). Trinity is absolutely given over to passion, when she makes love. She holds nothing back, and no self consciousness when fucking, she is a total sex fiend, she sucks, she kisses, she fucks deep and hard and long, squeezing every moment of pleasure out of it, moaning and whimpering and even screaming all the way to the end, then, she very sweetly and lovingly compliments the performance (Damn, what a prime piece of woman), my wife says that Andy is so excited that he keeps coming to quickly... (poor girl)! Don't get me wrong, Lavonne and I had our own special love making moments during the New Years'sex marathon, but it was wonderfully fueled by those spicy extramarital escapades with each others substitute spouses, and we have always looked forwards to our hot little encounters ever since that night (always with plenty of wine, etc, on hand.