We left Thursday morning on a six hour drive to visit grandma. Don’t get me wrong, I love her, I just didn’t want to go. As soon as she got in the car, I got in the back seat behind her. I pulled down my shorts and openly masturbated. I came in a small glass jar. On the highway, I did it again. I was finishing into the jar a third time when she pulled off at a rest area. She asked me to get her a can of pop from the machine while she went to the bathroom. I did it as fast as I could. Back in the car, I opened it, poured the c** into it and put it in her holder. I mean, she thanked me for opening it. I leaned over and watched her drink it. It made me so excited, I had to m********* again. I did that all the way there. I saved it all weekend, then, yesterday on the way home I put it in a bottle of water she was drinking. She didn’t even notice the big globs of c** floating in it. She just drank it. I want to tell her what I did, but I want to m********* in front of her when I do. I just don’t know how to do that yet.
