Taking a Drive

It was a beautiful Saturday afternoon, so my wife and I decided to take a nice long drive in the convertible before going out for dinner.
As we headed toward the interstate, we were discussing the naughty things we were going to do to each other once we got home tonight.
By the time we had gotten on the interstate, Brenda was so horny that she had hiked her short skirt up and was fingering her pantyless pussy while rubbing her clit with her right foot on the dash so I could see everything she was doing. As she continued her play, I reached over and raised her blouse, exposing her naked breasts so I could caress them.
Not long after I raised her blouse, we were coming up behind a semi that was going slower than us, so I slowly passed him. Once we had gotten beside his door, I kept pace with him as Brenda continued fingering herself. As she continued, she looked up at him and gave him a smile as she licked her lips, then I sped off.
The longer we drove down the highway, the hornier my girl was getting. At some point she reached over and released my cock from my pants and began stroking it while she continued sliding her fingers in and out of her pussy.
After a few more miles she got on her knees in her seat and turned toward me as she began sucking my cock. As she was sucking me, I reached toward her ass and pulled her skirt up so I could rub and squeeze it.
Once again we came up on another truck, and I did the same thing. As we rolled along side of him, he couldn't take his eyes off Brenda's ass as I continued squeezing it. Pulling her toward me a bit more allowed me to slip a couple of fingers into her pussy.
Looking up at the driver, I could tell he was in the process of masturbating as we gave him a show.
Then I sped off once again!
A few miles later, Brenda decided she couldn't wait any longer, and took her clothes off, lowered my pants and mounted me, sliding my cock into her sopping wet pussy, and began the real ride she had been waiting for!
Up ahead, I could see an entire convoy of trucks driving slowly in the right lane. I could only assume that the other truckers must have radioed ahead to tell them about us.
Not wanting to disappoint them, I drove extremely slow as we passed them. Each driver gave us a toot on their air horns as we passed by as a sign of their appreciation. By the time we had just passed the lead truck, Brenda had milked me dry as she came!
Then I sped off one more time as Brenda cleaned herself up and got dressed.
This was the first time we had ever done anything like this, and I think we may be talking more drives like this in the future.