Belinda was a little slower to expose her body to me but she did it. I went back to the SUV and retrieved a thin hand towel. I was holding their panti...s in my hand. I handed each sister's panties back to them. I said, "Now, Maddie, put your panties in Belinda's cunt." They gasped but obeyed. "Belinda, put yours in Maddie's cunt." Both girls were blushing furiously since they had to touch each other to follow my instructions and were very aware that I could see clearly every move. I wrapped the. ‘That’s it for today,’ said Jeff. ‘Now it’s time to go have dinner and then consummate the engagement.’ ‘I’ve never heard of consummating the engagement.’ ‘It’s a very old tradition.’ ‘How old?’ I asked. He looked at his watch. ‘I’d say it started in about three hours.’ He estimated it correctly. We were trying not to be too obvious, so we each slept at home. Sandy let me in around ten, as always with the big hug. ‘Jeff’s in the kitchen.’ She sang it. The beans were boiling and he was skimming. .” was all i could say as mu mum turned her back to me, then she takes her shirt off, then takes off her bra.She then turns her head towards me and smiles. “What do you think?”“Mum... I don’t…”then turning to face me completely. my mouth dropped opend at the sight of my mum's bare tits.“You know... Kevin... I always imagined that maybe you fancied me.” She say as she then slides off her jeans down, and her panties with them. It was my first sight a real woman naked and i had never seen my mum. I could think of nothing else but mating with her.Uppermost in my mind was getting the nightgown off, and from the way she was wiggling her body, we were of a single mindset. I hoped so. She unglued her lips from mine long enough for the garment to be drawn over her head, and then our lips were like two suction cups battling for supremacy.My right arm was under her and that hand held her close while the other one roamed. It was squeezing her ass one second, flat against her back the next, and.