its the last day of vacation and we are packing up the cars.
I’m making one last sweep inside to make sure we’ve got it all, and sister-in-law traps me in the kitchen.
It’s a fairly small kitchen, so there is no escape if I wanted. I do not want to!
She grabs my balls, hard. “Got anything left in here for me?”
I wince as she’s squeezing fairly hard. “Why don’t you go down there and find out…”, I manage to say.
She genuinely thinks for a moment, then lets me go. As hot as it was getting my balls crushed by her in the kitchen, it is a relief when she finally releases me.
I continue my sweeep of the house for misc left-behinds, lock up the house and head down to the parking area where they are waiting. Wife and I drove 1 car, inlaws another.
“I’m going to ride back for a while with mom, hun…”
At first this sounds inocent enough. My wife will drive with her mom in her car, I will drive our car with….sister in law in it.
My reaction oscilates between “fuck yeah!” and “oh shit!”
I grunt my response hoping to mask which ever feeling surfaces.
We hug and load into the cars. When her ass hits the seat, sister-in-law is staring at me grinning like a kid in a candy store…I’m suspicious. She has a plan.
They pull out first, and we follow.
We barely talk, but that’s pretty typical.
Hitting the highway, I start my route around them as I drive faster than my wife.
“No…let them get ahead.” I knew it. She has a plan.
“Think they can see us from up there?”
Paranoid about everything: “Yeah, probably.”
She leans over the console and starts nibbling on my ear, telling me about how much fun she had this weekend, how she loved watching me kiss that dudes cock, and loved sucking mine in the laundry room.
Her hand is rubbing my chest, finding it’s way under my shirt and teasing my nipples.
“I’ve been thinking about getting your cock back into my mouth since then…so thick and full, wondering how much cum I left behind in them.”
I continue to fall back from the other car, giving her plenty of room to find out if she really wants to, but she falls back into her seat.
She’s wearing her typical tight t-shirt and Daisy Duke shorts. The pockets are covered in lace that show through the rips and tears.
I catch glimpses of her out of the corner of my eye and she is slowly starting to touch herself.
First her hair, neck and face, then her hands grace her fat tits. Finally she gives up hiding at all and unbuttons her shorts.
She grabs my hand and slides it into her panties, which are soaked.
Her shorts are super tight, even with the zipper open, but I do my best to rub her pussy while I’m driving.
Her hand guides me as best it can, but it becomes obvious quickly that I can do no more like this.
She bucks up her hips and straight up pulls her short and panties down far enough that she can open herself to my fingers.
Her trimmed bush is perfect….neat but not over groomed. I run my finger tips through it a bit as she wraps her arms around mine, one hand on top of mine, telling it where to go.
My arm has now become just a holder for her dildo, which is my hand. She guides my fingers to her cunt, already wet. Her clit is swollen, or it’s the biggest one I’ve touched…she directs a finger inside while my palms rests on it.
I wish I could see more, do more….taste more, but I’m literally driving down the highway at 70mph, trying to hold back from overtaking my wife in the car ahead. My hand has literally become just a toy as she uses her body to fuck my hand, more than my hand fucking her.
Grinding and feeding my fingers into her dripping pussy, rubbing her clit on my palm…she bites at my shoulder. I try to hold her back, making this last but god does she want to cum in her sisters car…my wifes car!
Her pussy dribbles onto the seat usually occupied by my wife, and she clamps her arm around mine, steadying herself for an orgasm. I can’t stop her now as she’s crushing her pussy into my palm, shaking…on edge…
I have the brilliant idea of running over the rumble strips on the highway but nearly run us off the road. Luckily she doesn’t notice as her body goes stiff as a board momentarily, then completely spasms an orgasm onto my hand, dribbling onto the seat. I think she squirts because there is a damn lot of wetness now as she furiously fucks my hand with her oozing cunt.
It finally subsides and she cuddles into my arm that she was just clamped onto for dear life, her pussy still leaking all over the leather seat.
She comes around and finds her panties to wipe up the mess and laughs, saying something under her breath about her sister.
With her mess cleaned up, she shoves her panties into my pocket “for use later”, she suggests, and puts on her shorty shorts without them.
Source: reddit.com/r/Erotica/comments/ws37ub/driving_home_with_sisinlawmffingeringpublic
Hmmmm so fucking hot. Update pls