I usually don't look forward to long car trips, but sometimes they can be quite fun. My wife and I, and another couple were going for a long weekend to a friend's cabin in the mountains. The drive was about five hours, since we left after work on Friday, it was going to be after midnight when we would arrive.
Rick and Susan wanted to take their car, so my wife and I settled in the back seat to enjoy the ride Rick put on some mellow music, and My wife snuggled up to me with her back to my side, and stretched one leg on the seat. Then she pulled a blanket out and covered herself, and tried to take a nap. Or so I thought.
After a little while, Susan fell asleep in the front sleep, and I'm sure Rick thought we had dozed too. Then my wife took my arm and pulled to over her shoulder and sunk down lower in her seat. She covered my side facing her as much as possible, and then after some wiggling on her part and me wondering what she was doing, I felt my hand being pulled up inside her sweater, and onto her braless breasts. I glanced in the front to see if either one of them were paying attention, and after some more coaxing by my wife's hand, I began to knead her soft tits.
I held the weight of her boob in my hand and stroked the soft underside slowly. Every so often, I would leave her breast to draw lines up and down her side and give her goose bumps that I knew were hardening her nipples, and stirring her fire down below. Returning to her boobs, I found her nipple hard and very sensitive. I took it between my thumb and finger and firmly twisted and massaged it. I kept feeling it get harder and harder between my fingers; and I felt myself getting quite hard too.
When I was done with that breast, I moved my ministrations to the other side and began to work gently on her other breast too. I knew she was getting really horny, and she was trying not to move around too much in her seat. I felt her left elbow move from holding herself up propped against my thigh to work its way to my groin and rub my hard-on. It's quite amazing what an elbow can do to a raging erection through pair of jeans.
It was quite dark outside by now, and the music was giving a great noise barrier to our backseat adventure. Rick was concentrating on his driving, and Susan seemed fast asleep. So I continued to give my wife more pleasurable torture, not being quite sure if I could make her come. I slid my hand down to the waistband of her skirt, and proceeded to draw up the hem so I could better access her moist pussy. I stroked the inside of her thighs, and felt the heat from her pussy emanating out. I stroked her pussy through her panties, and slipped one finger inside the leg hole. I continued to stroke gently the outer lips of her very wet pussy, and lingered in her soft pubic hair. She then helped me ease her panties down and off and she stuffed them in my pants pocket.