I needed to wait a little while for the treat, yet the anticipation of it was making a most pleasant feeling inside my pants.I knew that at about an h...ur into the trip I would reach the border with New South Wales. I also knew that, around that point, finally past the sprawl of the Gold Coast, the traffic would thin out and I could relax driving just a bit, giving me the opportunity to focus on other things as well.And so it was that while passing the turn-off to "Tropical Fruit World" and. ."Well if you are going to, you had better hurry, because you need to get going!!!" Oh God, Mum, would I?" he groaned as his brain finally allowed his legs to regain some movement.Mark moved quickly towards her and as he stood in front of her he watched in wide eyed fascination as his mother eased down one side of her top. It wasn't by much, but enough to show off her left nipple.Mark groaned once more as her finger and thumb started to pinch and pluck, sensuously at her teat. He bent forward. But I refrained, merely smiling sweetly at him, and mumbled a high pitched, "Thanks," I then moved down to the next rack of wines to get away from them. Unfortunately, when I got there I had to bend over again. Why had they specified that I had to get a wine from the bottom shelf? Once again, as I bent over I felt the young guy's hand on my butt. I was furious, but at the same time petrified.I didn't dare speak to him, every word I said while I was in here risked giving me away. I was. Knowing that she was a granny I reached into my pocket, got out my Astro Glide and lubed her dry pussy before I inserted my cock into her now well-oiled cunt. As usual Marsha went on all fours so I could do her doggy style, it was then that I noticed that her anal orifice looked different than the other women I had met. Her sphincter was totally opened to about the size of a half dollar; the muscle tissue around it looked different like it had been stretched open.As I slowly fucked my hot.