My wife’s friend told me some past stories while we were at the bar which led to something more..

This is my (30M) first post this long so sorry about the grammar mistakes since I’m sure they’re in there lol..

My wife (30F) met her friend(28F) 5 years ago when they were both in university, her friend was a lot more wild and outgoing than she was which brought out a really fun side in my wife for a while haha. One night 2 years ago my wife and I met her friend and a guy she probably just ended up hooking up with that night at a busy bar for some drinks. As the night went on we all got a lot more drunk which led to some interesting conversations, my wife was chatting with the guy at the table while I was in deep conversation with her friend. She had begun to tell me she had a threesome with this guy and his girlfriend a while back but they had just broken up. At this point just hearing about my wife’s friends sex life had me wanting to hear more and I think she felt that haha.