I've never seen so much naked flesh before and it was on my very own sister. Of course all the other lads were stared at her too. Thinking back I trie... to work out when this was and how old I must have been. I was probably thirteen or fourteen, so that would make Joan fifteen or sixteen. Even at that age she was a very well build girl. Today, some ten years later, she as still trim true, but she has added a few pounds here and there, but still very fancible."Sorry I took so long, but I was. We were both armed at the time, I with a .22 caliber rifle and she with a 9mm automatic, which we had brought camping with us for practice, and for plinking. When the firing started we both dropped to the ground until we were certain that the shots were not directed at us. We then held a short whispered conference and moved across the slope to come up on the western side of the house. This side we knew had neither doors nor windows opening on it, and we had decided that it would be the least. This was approved and appreciated by both of them.I started the T V and pretended to be busy watching TV.My sister took Sir to the Bed Room and came back to me . She gave a loving look to me and asked at what time Mom shall be back.I told her the Bhog will be at 5.30 PM and she shall be back not before 6 PM.Then she gave me a sweet hugg and said so Sanjiv Sir will wait for her as he has to take money from mother and this way I will get his assistance for morning test.I said O.K but you should. We'll talk about it tomorrow. Ok I said I slid under the covers as Aunt Wilma was naked and I rubbed my cock and rest it in the crack of her ass and kissed her goodnight. I woke up to the sound of water. Aunt Wilma was in the shower.I could look out the French Doors and see waves on the lake and the skies were over casted. I put on the local news and the forecast were for winds and rains from midmorning through the day until late afternoon. Not good football weather and the temps would be.