She asked me to enter the shower, where she was sitting on a small chair.What a view that was! She sat there facing away from me, her ass cheeks poppi...g out and her boobs hanging freely, which was so huge that they were visible even from the back. Steamy water was dripping all over her milky body. I started shivering despite the heat that was in there.I could not resist anymore and I decided to fuck her on that day and at that time itself.She handed me a piece of cloth and gave me instructions. I didn't get a chance to write to Karen until Friday afternoon.Dear Karen,I'm sure you found the expanded set of dominoes that I left on your coffee table. I would like for you to consider replacing the double six tile on your mantle with the double twelve tile from the expanded set.It would mean that we would have eighteen more 'times' together. Does that appeal to you? It appeals to me.I've been invited to a wedding on the Forth of March. Will you be my date?SammyI addressed and stamped the. ”Tara seemed to like the idea that I was thinking of her while having sex with her sister. “Really? Maybe I’m having a bad influence on you. Maybe we should stop our little sessions!” “No way,” I said. “I’m enjoying them too much.”“Me too,” she said smiling. “Especially last time. It totally turned me on to touch you and make you feel good like that. I loved it.”“I liked it too – it was unbelievable. I’ve never had a handjob like that before,” I admitted.“My pleasure,” she said with a wink. “I. Come on, lets get you up."Sandra slid out naked from under the sheets, the dead weight of her monster-penis lolled heavily between her feminine legs as she daintily slid to the edge of the bed. It swung down like a plumb-line, slapping into her slender thighs as she stood up. The weight of it tugged at her groin and bumped against her huge testicles. Un-aroused, it was f******n inches in length now, two inches thick even when flaccid, and it weighed a good couple of kilos. It hung there like a.