I learned I was a cuck late in life. My wife was very promiscuous early in our marriage and I knew she was cheating on me but I didn’t have proof so I never confronted her. One day we went to a club with a male friend of ours and we got very very drunk. We invited him to sleep on our couch as I didn’t want to drive the hour it would take to go to his house especially considering our inebriated condition. I passed out immediately as I tend to do when I’m drunk and my wife knows and I now realize counted on this. Normally I sleep like a rock on these occasions but fate woke me up to pee and at first I didn’t realize my wife wasn’t in bed but when I did I quietly made my way downstairs to look for her trying not to disturb my friend. I heard them fucking before I saw them and was surprised by how fucking horny I got instead of getting jealous. He was fucking her missionary with her legs over his shoulder and I quietly made my way back upstairs where I immediately jerked off. Some time later my wife finally crawled into bed and she was still horny as she started rubbing my dick. Still drunk and unable to control myself I told her what I saw. She immediately admitted that she’d been fucking him for some time. I’d never been so horny up to them in my life. As I fucked her she told me how good he fucked and his big his dick was but the clincher was when she said he came on her face. I had never cum so fucking hard in my life I literally got dizzy. Well from then on my wife would fuck a lot of men and always tell me about it and we had quite a few threesomes. But when she got into her 40s she suddenly felt she was not attractive anymore and was scared to go out and fuck men like she used to. Her pussy is so tight and wet but she refuses to fuck around embarrassed by how she looks naked now. Man I miss my whore wife now all I have is the memories.