Wifes drunken fuck

I am a cuckold husband, we have a great sex life but my wife Susan loves fucking other men. I love her doing it and encourage her, sometimes I even get to watch, this is what happened a couple of weeks ago my wife and I were at a quiz night at the local with friends. When it was over we said goodbye and set off home. Outside the pub we met Steve who lives about a mile from the pub (we live about 1/2 a mile away)in the same direction so the three of us walked up the road together.
When we reached our house Steve said he was dying for a pea and could he use our toilet. I said of course. As he was going up stairs Susan shouted "I know what you men are like don't piss on my floor" Steve laughted and said "if you can do better maybe you should hold it for me" That was enough for Susan, she ran up after him giggling,I followed.
Steve was standing in the toilet and Susan said "come on the get it out" He got his cock out and started to piss, Susan pushed his hand away and took hold of his cock.
When he had finished she gave it a shake and said it was her turn to piss. I said "hows Steve meant to hold your fanny while you piss" we all laughted then Susan said "no problem I'll just keep hold of his cock"
Susan took down her jeans and panties sat on the toilet and started to piss. What a beautiful sight it was watching my wife piss while holding another guys cock. I bent down and took off her shoes, jeans and panties, when I looked up Susan had Steves cock in her mouth sucking gently.
She said to Steve "come on bedroom" We walked through and she lay on the bed and opened her legs. Steve looked at me and said "you sure it's alright mate" It was Susan who replied saying "don't worry Mark loves to watch me fucking"
Steve didn't need asking twice, got on top of her and put his cock up her cunt. By now I had my cock out and was slowly wanking watching my wife getting shagged by an other guy.
Susan pushed him off saying she wanted to go on top so I could get a good view of his cock going right up her. I was delighted I could see his cock going in and out of my wifes cunt while she bounced up and down on him. I started wanking faster but Susan told me to stop as she wanted my cock after Steve finished. I watched as first she had an orgasm followed quickly by him shooting his spunk deep into her fanny.
Steve said sorry bit he would have to rush as his wife would be wondering where he was. He pulled up his jeans and left. I got on top of Susan and put my rock hard cock into her cunt. Felling the mixture of her cum and his spunk on my cock was devine and I quickly came adding my spunk to his.
We hadn't won the quiz but all in all it was a great night, watching your wife getting shagged by other guys is the sexiest thing there is.