Friend suggestion on FB was the only man my wife cucked me with. [cuckold perspective ]

Years back my wife and I were broken up for a while and after a hike started talking again. We decided to maybe get back together. After having sex a few times, her letting me fuck her ass, and her telling me all the details about the guys she fucked while we were apart. Because of this, I was considering getting back together.
See it was different because she was always so reserved sexually. She would do almost anything I asked but never was the type to initiate. When we were hooking up now… she was talkative. She told me how to move, faster, slower, harder. She would just stop me and switch positions to get herself better access to orgasms. She would furiously rub her pussy while I fucked her. She would frequently tell me how much she missed my cock and missed cumming on it and my face. She also told me all the details including how she “found out” she can cum from anal.
Fast forward a few weeks and we had been hanging out a lot and I got comfortable and decided to tell her the new kink I have. I had learned from my most recent ex gf, I like to watch and I like her to enjoy sharing herself. So I told my wife (gf at the time) that I had an idea how to make sure this wasn’t a mistake to get back together. I said “If you have any thing you may regret not getting to do, you should do it now and get it out of your system.” She was confused. So I explained.
I explained that I was worried if she didn’t get to have an “experience” that she really wanted, I was volunteering to let her have a “free night” to get it out of her system and she won’t have any regrets. She (being shy and sexually reserved) swore she didn’t have any regrets. After that I went down on her, I edged her for about 30 minutes and then told her again that I think it’s hot when other men want her, that her being a little slutty turns me on. I just kept planting bugs in her ear, trying to encourage her. Then back to edging her…
She kept wiggling and moving, telling me not to stop. She said, please make me cum the. Fuck me… please fuck me. I kept teasing and telling her to please tell me, one thing had to be a regret. Finally she caved. She told me about it.
There was this guy, an older brother of her friend from HS. My wife was now 21 but didn’t forget how he used to treat her and talk to her when she used to go to her friend’s house. See, my wife had a big, round, PERFECT ass… still is pretty great now. She also had 34DDD Tits. They were big and full breasts that are fucking amazing. This guy used to relentlessly flirt and tell her how hot she was, how he loved her ass and how she had a great rack. She loved attention from an older guy and didn’t forget it when she saw him at a party a few months before this night.
That night a few months earlier, she was at a party and saw him. She basically said “fuck it, I’m going for it.” And relentlessly flirted until he got the idea and they went to a back room. She said they kissed and she let him finger her in her Halloween costume… one she still has pics of herself in on her social media, from that night. He got her naked and he was telling her non stop how he had wanted her ass for years… he told her how perfect her big tits were. Then she said they were interrted by her friend, Katy, who was a little upset with my wife.
My wife was actually on a date with Katy’s boyfriend’s friend. My wife came to a party on a double date and was caught with another man inside her. She wanted him to keep going and told her friend she would be out soon and promised to finish her date “properly”, if she let my wife finish. Her friend said “we are leaving, let’s go.” My wife apologized, left without getting off and didn’t even finish him. That was her regret. She said it was fun and that she “kinda liked his cock and how he was so into her physically. It was a huge turn on that he had wanted her so much for years.”….

If you want part two, let me know. This is a 100% true story and the only time I am SURE that my wife cheated and I have other very interesting stories from my time with my ex gf, and some things with my wife cheating and me kind of catching her. If you want to know more, I’ll be here to chat or you can send me something, dms open.