My wife asks for a slut!!!

Hello, how are you, many already know me and my wife's tastes. Today I'm going to tell you how we started sharing the bed. We're a 57-year-old married couple with my wife being 55, it was 1994. We had been married for several years with great sex between us, and my wife while we were having sex told me she had a fantasy of being with a slut with big tits. Imagine my excitement at that moment!!!!!! As many know, I'm a very sexual person like my wife. At the time, there was no technology or apps (veterans like me should remember Rubro 59). I searched for a lady in the Clarín newspaper who had an apartment on Santa Fe and Callao avenues in Recoleta. We were both young and eager to experiment with new things in bed. My adrenaline was total, so I went to see her first, and she received us and told us to go that night after agreeing on her fees. It was time, we went, our excitement was total, exploding with adrenaline. She welcomed us and invited us to the room. She told us her partner (who also worked in the industry) had left to do a service and we would be alone for a good while!!!!. At that moment, we didn't give much importance to what she said. My wife and I didn't start undressing, and I sat on a couch to watch everything (my wife didn't want me to participate, just watch as it was her fantasy). The lady came in totally naked with enormous tits, my wife approached her and they started kissing and touching, and I was like a luxury spectator watching how my wife enjoyed her fantasy. They got into bed and did a beautiful 69, my wife was sucking the pussy of the completely shaved lady, and vice versa. It was all beautiful what they did, I saw my wife very loose in bed and enjoying that beautiful slut with big tits. Amazing!!!!! After about 45 minutes, we hear noises at the door, it was the lady's partner. She asks us if we wanted her to join in too!!!! My wife's face lights up and with a mischievous smile she says yes, but tells me to keep watching everything without letting me participate!!!!! I was already exploding with heat, but it was her fantasy!!! Well, to wrap things up, the boy and the slut ended up screwing my wife in all the positions she wanted!!!!! It was a very nice experience where we opened a unknown door for ourselves, where over the years our tastes have been rotating, we've done it with girls, boys, couples of boys, and even with transvestites. Well, I hope you enjoyed our start, another day I'll keep telling other stories. Goodbye and happy weekend!!;