Whether it was something that she was familiar with after being picked up and after a satisfying sexual adventure or whether it was because she hadn't...put her panties back on, but she sat with the gear lever between her legs and every change of gears meant a decent 'finger fuck' and Trevor made certain there were a lot of gear changes. By the time she gasped, "I live here, park up the drive", her skirt was pulled up around her waste that heavy haired triangle was fully displayed and saliva was. What do you thing Rob?”Rob asked, “Do you have somewhere safe you can play at work? We don’t want a bunch of people getting fired.”Grace interjected, “Everyone who comes into our offices has to go through me. I could control traffic in the office area while Dawn is ‘entertaining.’ And one of the others could do the same thing while I’m entertaining. It would kind of take away from the spontaneity and that kinda sucks. But that’s better than getting caught with our pants down.”We talked a little. I sat back in my recliner in the den with my hot coffee as Skank entered the room. I saw that she had stopped by her room to change into the black thong I had ordered for the day. She stopped in the middle of the room near the coffee table and asked if she could have a minute to pee. I responded that it was a nice day, she should piss outside. She looked up at me for an instant but quickly dropped her head back down and said softly “Yes Sir.” The blinds were drawn back on the sliding glass door. So I got up to clean up and went to the bathroom. I took a piss and wiped off the cum. As I was leaving I saw a pair of his sisters panties lying there. I picked them up and just inhaled them, it was memorizing. Now my cock is harder than before. His sister was only 17 with long legs and I saw her tits by accident one time at the beach. Small but perfect. Embarrassed to say but I jerked off in those panties and started to go back to bed.. That's when I could barely hear a tv on upstairs so Ii.