That included repairs and extensions to their hut. It now had two rooms--one for Nathan and Kathy, and one for Hannah and Emmeline. Hannah wasn't as e...cited as Emmeline about having her own room to sleep in.Once the extra room was completed, one or both girls would still join their parents for sleep. Habit died hard. In the case of Hannah, it made it more difficult for her to automatically be part of the threesome for sex. After her initiation, she had progressed toward being an accomplished. We sat and had our coffee and chatted she said she had to go and do some shopping but would love to come to my house later I said I would cook something and made arrangements for later. I rushed home and tided the house with only sammy on my mind I had ashower and as I thought of her and that sexy body I was hard and horny I hadnt had a good wank in ages, I stood in the shower rubbing my cock for ages all of a sudden I shot a huge load My cock went limp, what was I thinking of I had a image of. Thinking they must be asleep by now I unzipped my pants and pulled out my cock and began to masturbate slowly as I thought about Gina's tits and the fun time I had two weeks earlier during the slumber party. I was enjoying playing with myself, stretched out on the sofa, my eyes closed stroking nice and slow on my throbbing hard cock.A few minutes later my sister and Gina walk in, "See Gina, I was right. I told you he was probably jerking off." My eyes popped open when I heard her voice. A rush. I knew what she said was true, now with her lipstick coating my face I was either her willing adulterer or food for worms in the grave. And if this was the only way to finally get the ships I so desired, then by all the hells I was going to do it. I kissed her back and pushed her back onto the bed as I stood. Ah! she laughed up at me. I see that you have acquiesced? So it would seem, I said loosening formal coat jacket before taking it off and throwing it over a chair. So the deal is one ship.