What Katuscpl says is true, there is a difference between cheating and this lifestyle. I have a cpl I had swing with for many years and they had been in the lifestyle for over 25 years. They had only one rule, no playing outside their marriage. Well, sevaral years ago I contacted her as we would meet occasionally every few months to play. She abruptly told me they were no longer in the lifestyle, I was dumbfounded and shocked, and by the way she was a smoking hot blond milf that I had seen and participated in her being banged by literally roomfulls of men. She was the kind of woman every guy and cuck dreams about, incredibly sexual and 'easy', but she had the one rule. It was obvious to me her hubby must have broken the one rule and she found out. He by the way was a govt. defense contractor, so he often had to travel for training, the perfect op for him to stray outside. I think she found out by him bringing back an STD to her, the only way she would know without any doubt. It was incredibly sad for me, they were one of the hottest cpls I ever played with, and we had essentially a relationship, which now is gone. I miss her, she was so hot and beautiful, and him too, and I now wonder would became of their marriage, as well they had two grown daughters. I noticed also strangely I thought that he would never go down on her, and that she had one the most beautiful vaginas I had ever enjoyed. It was beautiful, she had very large labia, over an inch long, and she would literally open like a flower that was in bloom when she got hot and wet. Needles to say I would go down on her every chance I got, and for as long as she wanted. I thought it strange with a wife so hot and beautiful he would never do that for her.