Kat and I said goodbye to Dave and Debbie, as Debbie got in the car next to Dave. They didn’t seem to be talking to each other as the car drove off...and we starting walking towards the house. Kat explained that Dave was clearly fed up with the day, and asked if Simon and Kat could stay with us. Maggie was given little option to agree when Simon has said that he would really like that. Kat knew that I had not been consulted and might have a view, given last weekend. She said that she would. My cock grew hard from watching this, and although I felt a wave of jealousy, it also was very erotic. I took my cock out while I watched them.She got in the car and sat in the middle of the front bench seat, and the bartender got in beside her and shut the door. I could see everything that was going on, except the tops of their heads were cut off by the car top. They were kissing, and after a minute or so she pulled off her top (no bra) and he started sucking on my wife's tits. She had her. "Oh God, Harry, it would be so incredibly perverted. How long would you let me hang for?" she whispered in a tiny, scared, but excited voice.Even though Harry had prepared the rope and noose, and had thought endlessly about doing such a thing, he had never really believed that any woman would ever actually agree to do it, but now, here was a slut who really wanted it.Harry dragged a box, some two feet high, out from the wall and placed it beneath one of the roof trusses. He then opened a step. We watched TV for a time then Brenda got us some wine out of the fridge. I had never tasted wine (my parents are non-drinkers) so it was a new thrill. Brenda sat beside me on the sofa and put her arm around my shoulders. I leaned over to her and kissed her. She really got into it and began stroking my nips. So then I really got into it. She stood up, took my hand, and led me to her bedroom. Though her sister wasn’t expected before midnight, she still locked the door then turned to me and said,.