She went overboard at times by always sitting next to me at monthly meetings whispering little naughty things in my ear when nobody was looking. She w...asn't a model, but she did have quite the body and mind for doing just about anything. She was going through a divorce and I was happily married, but I really liked flirting and the probablity that her and I would do anything was pretty much not going to happen with my sister at the helm.Our trip started at 4:30 in the morning and most of the. She placed both hands on my chest and dug into me as her eyes rolled into the back of her head. "Holy shit, that feels good!!" she screamed. I was in heaven; I had this hot older woman riding the hell out of my cock. It only took about 10 good thrusts from her and she was cuming uncontrollably. "Oh my god, Oh my god'" she squealed, in a hi-pitched voice. She collapsed on top of me and began telling me, between breaths, how long it had been since she had a good fucking.She got up to get a glass. We kept walking like this till we reached the gate. Aunt Sheen stopped and began to pull her jeans all the way to her waist. I reluctantly let go of her enormous buttock and adjusted my cock, which was now making a small, but noticeable bulge, in the front of my cargo shorts.After we reached the villa, Aunt Sheen suggested I change into something more comfortable while she orders dinner from the resort reception number. I took a change of clothes from my small bag and stepped in for a quick. I grabbed a bowl from the cupboard. I filled it to the brim and walked out into the now dark lounge.I sat the bowl on the table and sat down close to Kim. She grabbed the bowl and started eating handfuls of the popcorn as the movie started I noticed something different about this. I gasped this wasn't a movie it was a porno, but I hadn't seen one before so I sat there with Kim eyes fixed on the t.v as a male and female were having rough sex.I looked over to Kim because I saw her hand moving.