Long ago and far away, my wife and I had a male friend over. After imbibing a goodly amount of booze, we started playing cards for fun. I suggested strip poker. To my delight, my wife agreed. The adrenalin rush was overwhelming when she lost the hand that exposed her magnificent tits. When she lost the hand that left her totally naked, I was almost hyperventilating. When we were all naked (and thoroughly soused) she suggested we all go to the bedroom. Kissing, touching, tasting... IT WAS GREAT!!.
Then mark slid himself inside of her. What a rush watching her take another man. He shook when he came. After a bit he laid beside her and I watched his semen oozing from her pussy. When I entered her, all slick and warm from his cock, it felt like I was in paradise. I came immediately.
Since then, we had many threesomes and times when she went out and came home with great stories.