To My Suprise

I was out with the boys and walking to the next pub when I realised I needed to pee. I darted into a alleyway and to my suprise there was my wife. Her skirt was around her waist with no panties on, her breasts were exposed and she was laid on an old table sucking this mans big cock. To say I was shocked was an under statement I did nothing but stare. Another man appeared and walked up to them his cock was flapping as he walked. Upon reaching her he opened her legs and entered her, no small talk ,no condom just straight into her vacant pussy. She moaned as he forced all what looked like 10 inches inside. She was oblivious to my presence but they were not and put on a good show. They had no idea who I was and after the man had inseminated her she was positioned into the doggy style position. The first man was still getting a great bj and beaconed me over to take the other mans place which I did. It was strange fucking my wife a sloppy second but I gave her a length and ejaculated anyway. I found a hand on my head and was pushed down to lick out her sloppy pussy which I did. The man getting the bj fancied a piece of my wifes breeding tube. I blindfolded her and we swapped places. She sucked me enthusiastically as he tried to mate with her. He slapped her arse and I felt her blow out and heard her beg for more. I again blew my load and withdrew from the scene as gracefully as a husband could. I stuck around to make sure she was alright but walked away as one of the men casually commented, 'same time next week'. My wife nodded.