As expected, she wasn’t wearing any panties either. Now I realized why she had gone to the car.I gently started moving my fingers in circles teasing...her clit while I kept caressing her nipples with my other hand. She just closed her eyes and was smiling. This was indeed a great surprise. I had never done anything like this in such a public place. If anyone were to come there, there was nowhere to hide.I softly asked her if she was comfortable doing this is such a public place. She just replied. "I wanted to and I gingerly climbed to my feet and grabbed a blanket and headed off hand in hand with Mum leaving Julie with Dad. When we were well away from the other two I spread the blanket and waited to see what would happen. Mum wrapped her arms around me and hugged me to her."By the feel of your big cock pressing against me you want to have sex with me, but we don't have to do anything if it doesn't seem right!"I wrapped my arms round her and pulled her even harder to me, rubbing my body. In the end, you handled out pretty well, although a number of cars were damaged in the scuffle (none of which was your fault, they were the ones tossing some bats around trying to break your legs.) Needless to say, your first freshman year ended a whole lot earlier than everyone else’s, and you had to take that year again.Back to the matter at hand though: Somehow two junior dweebs had a collection of half-naked pictures of your little sister and a number of their earlier comments were…less. There wasn't room for three in front, so I had to sit in the back alone. Diane said that if Justine couldn't play on the way home, she wouldn't either.When we got to the house we started stripping as soon as we got in the door. Except for Diane there was a trail of clothes from the back door to the bedroom. Diane kept hold of her clothes and set them on the chair near the bed.I picked Diane up and placed her in the center of the bed. I got on one side and Justine got on the other. We started.