Joining a swinger party and having sex with a new partner while my spouse is present

I was at a swinger party and my spouse was with me. I was looking for a new partner to have sex with when a woman came up to me and offered to have sex with me. I agreed and we went to a private room where we had sex. My spouse was in the other room, but she didn't mind me having sex with someone else. The woman was a bit older and had some extra weight, but she was still very attractive. She had big, nice tits that were very soft to touch. We had sex for a while and then I went back to my spouse. The woman was a professional and knew what she was doing. She was very experienced and made me feel very good. I enjoyed having sex with her and I would definitely like to do it again sometime.