I was driving an empty horse trailer down a 4 lane highway, making pretty good time. I eased into the left hand lane because I was slowly overtaking a green convertible up ahead.
I saw the blonde in the passenger seat turn to glance back over her shoulder at me, and that perked my attention a bit. The convertible was a good hundred feet ahead of me, but I could see she was good looking, and she was leaning forward a little. She glanced at me again and smiled, and then she leaned her head down into the drivers lap.
I had been only very slowly overtaking them, but I immediately stomped on the gas to come up alongside quickly. My big Ford F250 sat high enough for me to glance down into their cab, and I could see the blonde's head bobbing up and down. The driver glanced over at me and grinned, flashing me a thumbs up signal. He put his off hand on the back of the girls head and pulled her head up to look at me.
She smiled wickedly at me- she was young and pretty, with a wide, generous mouth. She was still pumping the drivers cock with her right hand, but I couldn't quite see down into the cab enough to see the action. After just a moment she dipped her head back down to the task at hand.
The driver made a gesture which obviously meant for us to switch lanes. I checked my mirrors- we were the only vehicles on our side of the road, so I dropped behind to come up behind them as the convertible moved over to the left hand lane.
As I pulled even again, I now had a good look at the blonde's ass poking up at me, wiggling enticingly. The driver reached over to yank her black shorts down, and after a couple of tugs I had a glimpse of two finely tanned ass cheeks with a pair of puffy cunt lips sticking out at me.
I leaned on the horn in appreciation, and the girl whipped her head up in surprise, looking back at me over her right shoulder. She grinned again, and then returned to work. The driver walked his fingers across her left ass-cheek and found her cunt, running a finger up and down its length before dipping his index finger inside. The girl squirmed against his hand.
Right about then the driver through his head back in pleasure, and I could tell he was coming. She stayed down on him for a long time, obviously sucking him dry. When she finally sat back in her seat, she glanced over at me again, wiping at her mouth daintily with the back of her hand.