[JonThink]

A number of years ago my wife and I were traveling with another couple in an 8 1/2' cabover camper. During the day we all 4 traveled in the cab. I was driving and the other guy was far over on the passenger side with the two girls in the middle. I had my wife adjacent to me. I started unbuttoning her blouse (she was braless) and started feeling of and massaging her boobs. She allowed me to do that with no objection. The other guy watched intently for an hour or so, and then he did likewise with his wife. We did this throughout the entire trip.

Several nights into the trip I noticed the back of the camper was somewhat lit up from moonlight and outside lights with the door window and two back curtains open. The other couple slept up on the cabover bed. We slept on the dinette bed closest to the rear windows and door. This night the other couple had already crawled up in the cabover bed and had yet to fall asleep. My wife and I always just slept in our underpants, as did the other couple. I had purposely left the curtains open on the door window and the two back windows, which let plenty of light in from the full moon that night. However, this time as soon as my wife and I dropped all our clothes except our underpants, I grabbed her and pushed her forward toward the bed. She caught herself with her hands down on the bed and bent over at the waist. I pulled her panties down past her knees and pushed her legs apart. Then I started fingering her from the backside. She started moaning and breathing heavily. Then I reached down to the floor and pulled her panties totally off her legs. Then I slipped my underpants down to my ankles and inserted my erect missile into her pussy. Again, she moaned with her satisfaction. With that I started pumping and building a nice increasingly rhythm speed. There could be no mistaking to the couple that my wife was getting the big one. Her breathing became faster and louder as did her moans and groaning. Finally, she said, "Oh, I am cumming -- give it to me hard and fast and don't stop!!!" I did and she got two separate climaxes.

Once I had blown my load in her, and we stopped fucking, my wife looked up to see the other couple on their elbows watching our every move. She glanced up toward them a little embarrassed and said, "Oh, I am so embarrassed and sorry that we did that in front of you guys." The other couple said, "Hey, that is O.K. It was so hot, and it made us horny as hell!" My wife said, "I am still embarrassed." Of course, she was embarrassed, because she was butt naked and had cum running down both legs. I handed her a Scott Towel to mop up her legs and pussy. But then I was totally shocked when the other couple asked if they could replicate what we just did. I asked if they meant now, and they said they did. With that, my wife and I put on our underpants and climbed up on the over cab bed and prepared for the show. The other couple were already nude, except for their underpants, which they quickly dropped. They took the same position on the bed with him fingering her from the rear. However, he wheeled her around after a few minutes and pushed her back on the bed on her back and started eating her out. Then she traded places with him and got down on her knees and gave him a blow job. Finally, he pulled her back around with her hands on the bed and bent at the waist and implanted his member in her inviting pussy and screwed her to orgasm. Then she dropped to her knees again and started blowing him until he came, she licked up every drop he unloaded. My wife and I gave them a hearty round of applause.

It was so fun watching each other screw, we started the same round of screwing every night before going to sleep. Then with only a few days left in the trip, my wife and I fucked at a roadside stop while taking an afternoon break. That started a two a day pattern. And the girls actually started riding all day in the cab just in their bikini panties, which allowed the guys to, not only work over their boobs, but, also, to finger fuck them while going down the highway. I think we all enjoyed this trip more than any we had ever taken and any we have taken since. We would have traveled with them again and again, but they went back to England after this particular summer.

Today, the only thing we might have changed was to periodically swap partners from day to day. That would have been even more interesting!