I wasn't wearing any panties; I rarely did. Today was no different.I am not ashamed of my body. I eat right most of the time and when I don't I spend ...extra time in the gym to work it off. Because of all the time in the gym now and sports at an early age I never had the big saggy type tits. I kept the fat that settles there worked off. They weren't overly big but they were firm with nice nipples. I had muscles in all the right places from my time in the gym; I could do a respectable muscle pose. I intervened their discussion, “Where is it? The boys were totally surprised, and one of them replied in broken English, “Madam, it is a construction place, not total privacy, but better than this. Come with us.”They surrounded my and pushed their way through to the door, and got down at the next station. We got down, and walked to a building under construction on the main road. There was no security or worker there. It was just cement floor and ceilings supported by bamboos. We climbed on to. My cock was now thrusting steadily in and out of her, and she just lay beneath me groaning over and over as it did, and for a good few minutes again, I fucked my Grandmother eagerly.Then after a bit, I reached down and took hold of her stocking clad ankles, before I lifted them up, and holding my Grandmothers thick legs up in the air, I pushed into her a bit deeper and firmer."Oh fuck! oh fuck!" I heard her moan as I began fucking her quicker.I then glanced at the camera and knew it was getting. His hand was warm and soft.My cock went from semi to total hardness.I can see that he was loving the experience as well. After about 5 minutes I told Bobby that I want to see his body now and he was so willing as if he knew what he wanted all along.As he removed his white shirt and brown short pants his beautiful tender body was exposed and I was now dripping with pre cum. Then he removed his underwear and his little love meat was out and had some hairs around the base.I told him to sit next to.