Cuming on the motorway

Sarah likes to be placed challenging situations. A few weeks ago we were driving on a two lane highway. It was warm inside the car and she was only wearing a light dress. I told her to remove her underwear, which she did, and then made her take her shoes off and place her feet up on the dash board. We pulled in behind a truck not going too fast and started masturbating her with my free hand. After about 5 minutes she started to get really turned on and had let the dress slip up her thighs almost exposing her pussy. Drivers in the fast lane could see nothing and the truck made it impossible for anyone else to see. I told her she had been a bad girl and needed to be punished. ‘Yes Master’ she replied. I told her to lift the dress up to her shoulders, exposing both her wet cunt and her lovely rounded titties. She did as she was told. I kept on masturbating her and her cunt was by now so wet I could hear its squelching above the sound of the car.

I had been watching the road behind us waiting for the right moment and when there was no other car in sight I pulled out and accelerated, slowly moving up the side of the truck towards the cab. ‘Oh god!’ was all Sarah said as the wheels of the trailer passed by her and we got closer and closer to the cab. She had her eyes shut and her head turned towards me. I told her to look straight ahead. She did. As we approached the driver’s window I told her to spread her legs as wide as she could and to place her hands under her butt on the seat. “ You are not to close your legs or cover yourself in anyway till I tell you to do so. Do you understand?”. She said she did.

As we drew alongside the driver’s window Sarah knew where we were because the noise of the trucks engine was really loud. It seemed to spark her into life and she started squirming on the seat. I slowed down a little to keep pace with the truck so we drove along side by side, Sarah fully on show to the driver, her legs wide open, my fingers wanking her furiously. But, I could not see if the driver was looking because he was too high up for me to see him. “Open your eyes, turn you head towards the truck, look up at the driver and smile at him”, I ordered her. I heard her sharpe intake of breath even above the truck noise. Then she did as she was told, turning her face up towards the driver. “Is he looking at you?” I asked. But I did not get an answer because poor Sarah came like a locomotive!!

A car was flashing his lights behind me so I had to accelerate away and did not get to see the drivers face, but he kept flashing his lights and indicating to turn off all the time so he obviously wanted to see (and probably feel) more of Sarah in the next truck stop. But she is not ready for that kind of experience just yet so I told her to get dressed and we drove on.

Later she told me he was a middle-aged man, really quite ugly and fat. He was grinning down at her and making gestures with his fingers indicating he wanted to put them up her cunt and finger fuck her. She held his gaze for a short while, smiling up at him like a slut, knowing he could see all her intimate parts being frigged by me and her orgasm just hit her like it was his truck!!!