Inspired by a true story.
*
It was an unusually mild winter in Philadelphia. The December air was a warm 60 degrees and the sun was shining. My girlfriend Emily and I had been planning our short day trip to central Pennsylvania for a couple weeks, hoping to see the Christmas Village and spend a nice night in a small town. The warm air didn't feel very Christmas-like but we went anyways. We left in around 11 in the morning for the two hour drive there, figuring we'd grab lunch on the way. We had only been dating for a couple months and this was our first real road trip with each other. We were both looking forward to it as I drove out of the city and held Emily's hand on my thigh, excited for the trip and by the thoughts of what we would do that night.
We had been fucking since pretty much the start of our relationship and had done all the basics. We were both into outdoor sex and used every opportunity we had to sneak onto a dark place on the college campus to have some fun. We had never been caught and I was really glad we hadn't been. I liked the thrill of the chance of being caught, but never wanted that chance to come to fruition. We both had too good of careers to worry about and didn't need to get into trouble by getting caught. That fear never stopped us, but it did keep us from being too stupid. Outside of her giving me road head a couple of times we had never done anything outside during the day or any busy place. I was lucky, I had found a girlfriend that was more than open to almost anything from anal to outdoor sex.
We drove along the highway. Traffic was light this Saturday morning and soon we were out of the city and in the countryside. Outside of a few tractor trailers and some other travelers the road was empty and soon Emily began rubbing my crotch. I was already half hard from her touch as she gave me a seductive smile. She began rubbing my stiffening bulge through my jeans, stroking her hand along my shaft. I tried to stay focused on the road as best I could, but was distracted by the vixen fondling my growing cock.
"I wonder if anyone can see us," she said.
"I don't know, probably," I said, enjoying the thought.
"I hope somebody does," Emily replied as she started to undo my belt and pants.
Soon she had my belt and pants open. I pushed myself up in the seat to allow her to pull my pants down just enough. She reached in a grabbed my already stiff shaft, pulling it over the top of my underwear. I got in the left lane to pass a truck and wondered if he noticed as we sped past him. Emily continued stroking my member while giving me a wicked smile. I smiled back at her as I turned to make sure there were no cars as I changed back to the right lame. She licked her lips and leaned over towards my seat. I raised my arm to allow her under it and put it around her back. She leaned down and put her tongue to the head of my penis. I twitched slightly at the warm, wet touch of her tongue. She circled the head with your tongue, shining it with her saliva. I placed my hand on the back of her neck and gently guided her down my shaft. She took the whole thing in her mouth until I could feel it hit the back of her throat. She slowly pulled her lips and tongue up to the head and then went slowly down the shaft again.
"That feels so good," I said as her tongue wrapped around my shaft in her mouth.
Emily moaned in reply and continued to take every inch in her mouth. She reached in with her hand and began stroking the base as she sucked at the tip. I could hear a soft pop as she pulled her head away from my cock. She continued stroking up and down my cock with her hand as she put her head down and flicked at my testicles with her tongue. She licked around my sack and sucked in my testicles one at a time. I looked away from the road for a second to watch her work my cock with her mouth and hand. I saw that she was fingering herself while continuing to suck. I let go of the wheel again to try and reach back to finger her, but my arms were not long enough to reach up her skirt in the position we were in. I saw another truck in our lane and moved into the left lane to pass. Emily removed herself from my sack and took my whole shaft into her mouth again. I passed the truck but was unable to look into the cab to see if the driver noticed. I flinched at the thought of a lonely trucker seeing Emily suck me off on the highway.
Emily moaned softly against my cock, the vibrations feeling great around my shaft. She sucked vigorously and began stoking again as she sucked at the head. I moved back into the right lane as I saw a SUV coming fast behind us. He passed me on the left and I looked over. I saw him look at me and was sure that he saw Emily's head going up and down my crotch. The driver slowed down as Emily continued sucking and stroking at my cock. He followed close beside us, sneaking quick glances over that I assume he thought I wouldn't notice. I gave no sign that I saw him but was amazingly turned on by the fact that we were now being watched. I didn't let Emily know as she moaned, stroked, and sucked harder and faster. She furiously fingered and rubbed at her pussy, exposing it to the empty right shoulder. I could tell she started cumming as she moaned more and more with my cock in her mouth. The sensation of the moaning and the man watching us from the left lane was too much and soon I felt my balls tightening.
"Oh shit, I'm going to cum!" I exclaimed loudly.
Emily just moaned in response and continued stroking and sucking as she fingered herself to orgasm. My cock suddenly twitched as the first shot of cum went into her mouth. She eagerly accepted it into her mouth as I kept cumming. She She stopped sucking for half a second to take a breath and I shot a spurt of cum onto her face. She quickly and excitedly took my whole cock into her mouth again in order to get every other drop in her mouth. I could feel some dribble out of her mouth and down my shaft. I knew that the man next to us could tell I was cumming and I caught him staring at us. She kept moaning as she took all my cum. I stopped twitching as my orgasm passed and she gave me a couple more strokes, licking the last remaining cum that oozed out of the head of my cock. She sat up and looked out the driver's side window. The cumshot was noticeable on her face as she looked directly at the other driver. She gave a seductive smile his way as she began to wipe all my cum off her face with her fingers. She stared right at the stranger as she licked the cum off her fingers and swallowed every little bit. She gave me a kiss and then sat back into her seat. I pushed up in my seat again and used one hand to pull up my pants and underwear. The other driver sped back up and passed us.
"That was awesome," I said.
"Yeah it was," Emily agreed, "How long was that guy watching?"
"Only for about five or ten minutes," I replied, "I think he liked the show."
"I liked giving him one," she said in her sexiest voice.
I smiled at her and she leaned in to give me a kiss. That was the first time we had actually been watched. We always figured that someone had noticed one of the other times she had given me road head, but were never sure. It excited both of us and we couldn't wait until we were watched again. We spent the rest of the drive talking about different scenarios of being watched. Most consisted of being caught by a stranger who thinks we don't know they're watching. The one Emily liked best was talking about us being caught by a stranger and the stranger making us do various sexual things as to not get into any trouble. Emily was so turned on by the thought of getting caught that she masturbated in the car again before we got there. I helped her with my fingers for a little while before focusing back on driving.
We arrived at the Christmas Village and had an uneventful day. Both of us were a little let down by the display and spent most of the time making jokes about how terrible it was. The rest of the night was uneventful. We had dinner at a nice casual restaurant and then got a so-so hotel room for the night. We spent the night watching TV and having pretty standard sex. We awoke the next morning to drive back to Philly. Before leaving we grabbed breakfast at a small diner and made more jokes about how lame the Christmas Village was. We hit the road at around 10:30 for the drive home.