It was all Jennie could do not to touch herself as she laid there. Oh, she wanted to do so, but she did not want to let him know she saw him and that ...t was affecting her that way. She knew if he paid close enough attention, he could see the damp spot form anyway. This was the only highlight she had in the week of living there. And this actually made the fourth time she would see him cum and it was always a surprise. She loved to see how far he was going to shoot and just how much he would let. She was just a tad overweight, maybe only 25 lbs. She looked fairly well lit, and us two had just begun our drinking. The kitchen had emptied out, all the cooks and dishwashers had gone home since dinner had stopped being served since 10:00 or so. The three of us were alone there in that big old kitchen. When Dan turned around, here we were, she, waiting for a refill on her glass, me waiting for an opportunity for a kiss and maybe a feel of her titties.Dan held the full bottle up for us to see,. It was after 10PM when Sandy showed up. Jared and I were sucking each other in a 69 when we heard a rock hit the tree house. We knew it was her. I tossed the rope ladder down to her. She climbed the ladder and dropped her mouth open when she saw us naked with wet glistening cocks and balls.“What are you guys doing?” sandy asked us.“Waiting for your sexy ass. “ Jared stated mater of factly. Sandy liked to be called sexy and smiled as she climbed the rest of the way into the tree fort. I pulled. As the night went on she would automatically do things like pick up a chip that had fallen on the floor. When she bent over her ass cheeks spread and we all got an amazing shot of her pussy and ass hole. There was some cheering and she quickly stood up straight with her face bright red.She spent almost the rest of the night in just an apron. She did try to remember that her ass was not covered and tried to not always have it showing. She would sit down for a while but our friends started asking.