Try and imagine walking into your home and hearing the very real sounds of your wife being fucked. The sounds were similar to ones I gave her when I'm fucking her asshole, but somehow she seemed to be more intense in her moaning. There was no mistaking it was my wife and I knew from hearing the bed shaking she and whoever it was, was fucking on our marrital bed. Climbing the stairs as slowly as I could, I reached the top and looked through the spindles of the bannister into our bedroom. keeping low I could easilly see my wife as she rode up and down on the mans (To me) massive cock. I knew the man straight away from his spoken words to my wife, as he told her she was his slut. I carried on watching transfixed by how much she was enjoying his cock buried so deep up her pussy. They changed position so she was kneeling up side on to where I his myself. I really got to see just how big his cock was at that point. Mine being around five inches fully erect, his must have been nearly double that. No wonder her moans were of sheer delight. Putting his cock to her rear hole I heard my wife ask him to be gentle. He was at first, as his cock pushed past her sphincter muscles, and then as soon as her asshole became acustomed to his full length, she told him to make her cum. I've never heard or seen my wife so desperate to have a cock fuck her asshole, but she begged him to fuck her. His hips and ass were pounding away as his cock slammed into my wifes ass. And then she came, and boy did she cum. Not once in our marriage had I ever heard the woman cry out with the pleasure his cock had given her. her body was shaking so much, I thought she having a fit. But I was fooled as she told him to carry on, to cum up her rear fuck hole, to make her cum again by the heat of his seed. A minute of thrusting up my wifes asshole later, he did just that, making her cum again as his cum spurted up her ass. They both collapsed on the bed and I slowly left the house to sit in my car. I drove to a place, a quiet place I know and masturbated. I knew it wasn't the first time John our fifty four year old neighbor had probably fucked my wife and watching her a fortnight ago, I hope it isn't the last. My only problem is how the hel do I tell my wife I'm ok with her fucking other men. And how do I get to watch up close and personal.