[My sister told me she fucked her boyfriend in the back seat of her friend's car when they were driving home from the beach last weekend. I've always wanted to do an "accidental backseat fuck" story, but it's difficult. There is only one real location; the back seat of a car. And there is a limited scenario such as daughter sits on father's lap, mother sits on stepson's lap or sister sits on brother's lap.]
Never in his life would Jacob have thought he would be the recipient of one of those "accidental" car fucks. But it happened...
The only way Jacob and his Dad could get the foot locker in the car was to slide the front passenger seat as far forward as it would go and tilt the seat back into the dashboard. This left the seat behind the driver as the only seat for Jacob and his Dad's girlfriend, Sandy.
Sandy was his Dad's latest "mid-life crises" girlfriend. She was only a couple years older than Jacob. She was drop dead gorgeous and she knew it.
The moment she sat down on Jacob's lap he knew it was a mistake. He had to ask her to lift up so he could adjust his cock and balls.
At first Jacob didn't think Sandy noticed his hardening dick but when she ground her pussy into him under the pretense of adjusting herself he knew differently.
His cock was throbbing when he whispered in her ear, "If you keep grinding your pussy on my cock it's going to be a problem."
"Not for me," she replied as she ground her pussy into his crotch again.
Every time they hit a bump Sandy's pussy slammed down on Jacob's cock until it was too late. Jacob whispered in Sandy's ear, "I just came and if you don't stop bouncing up and down on my dick I'm going to cum again."
"We can only hope," Sandy replied. She grabbed Jacob's hand and pushed it down between her legs. Jacob wasn't expecting to feel rubber panties.
"The panties are not rubber," Sandy explained, "they're latex."
Sitting behind her in the dark car, Jacob couldn't see the panties, but they didn't feel like that shiny plastic latex or plastic diaper covers. They felt more like the thin latex gloves surgeons wear. The thin skin tight latex let Jacob feel every curve and contour between Sandy's legs. It reminded Jacob of the condoms he'd rolled down his cock.
With his other hand Jacob reached up underneath Sandy's blouse and felt the thin latex covering her breasts and hard nipples.
[When my husband read the first draft of this story he went online looking for the thin latex panties I described. He spent hours but all he found was plastic diaper covers. If anyone knows where to get these thin latex panties please drop me a line.]