The wife and I went out for a few drinks which turned into a few more

The more she drank the more flirty she got. I went to the bar to get us a drink and came back to her missing. I looked around and saw her in the smoking area chatting to a guy. Did t think anything of it until I saw her lean in and start kissing him. She started rubbing his cock through his pants while he grabbed her tits

She was clearly into it. I was left there just watching

She came over to me and whispered in my ear how horny she was and she really wanted a threesome.

Him and I shook hands and we went home and both fucked her hard. We had her in a spit roast as she squirted all over both of us

Was the most amazing unexpected night ever