Leaving my wife sipping on a Pina Colada, I slipped away to use the bathroom.I had just unzipped at the urinal when another elderly chap came in to us...e the urinal next to me.A good looking fella in his fifties I’d guess, a little taller than me with a slim frame.As he pissed, he sort of semi turned towards me and said, “You, sir, are a lucky son of a bitch!”“I take it, you’re referring to my wife, sir?” I replied casually.“She is stunning. Like I said, you are very lucky.”I zipped up and. From the little I knew of her, I was sure it was. "Mmmm," she said as I collapsed against her, catching my breath. "That was definitely worth the wait. I just hope you don't make me wait that long again." I was reminded of our arrangement. Michelle and I had both swapped with Allison and Rick. The next time was supposed to have been my chance to finally see my girlfriend have sex with another woman. This woman. The one I had just secretly fucked. Weeks had passed and we still were no closer to. So they confessed that they were thinking of partner swapping. And I was confused. Because, I knew that Shalini would never agree. And I loved her, and I too don’t want to share her. They said, that they even love their girls but they wanted them to feel good about the sex life. I tried convincing them that the girls would never agree. So, they asked me, if girls are ready then would I do it? I said, I don’t know and went back to my room.All night, I thought about it. And read various articles. The fabric from your thong was so tiny it barely covered your asshole and I wasted no time pushing the line of fabric to the side with my tongue and probing your ass. The feeling of my tongue deep in your ass sent shockwaves to your already drenched pussy. Other guys have licked your ass, but the feeling and intensity of the way I used my tongue on your body were just different. You can tell I crave it. I savor it and you love that my cock is fully erect while I’m using my tongue on you. .