While I may not find this a "Kink" I do enjoy something that I feel is quite close. Enjoy.

Some more

Showing her to truckers
 

I love traveling down an Interstate with my wife while she is topless or nude. As we approach a trucker, I dropped my speed down almost to his MPH. Then I start massaging her tits or fingering her pussy while she has her legs spread out and her feet on the dash. Then I pace the truck long enough to get the trucker's attention. My wife keeps her eyes straight ahead as if she has no glue anyone is watching what we are doing. I think she actually gets wet doing it. And sometime she will twist around while she is nude and bury her head in my lap while my pants are down. She has her head bopping up and down on my member while her bare ass is pointed toward the passenger window and the trucker's side window. I love getting those ol' boys horny as hell.

I like knowing/seeing guys jerk to my wife’s pics. Also talking about her as long as it’s not degrading stuff. I just love the idea that she’s getting someone off.

Yes, can’t even describe how intensely hot it is. It makes me so hard I want to burst.

I’ve posted before about sharing her pictures with my best friend. He tells me jerks off looking at her photos, and would fuck her if she allowed. That turns me on so much. It helps that I know he’s bigger than mine.

I’ve seen guys jerk to her picture on camera masturbation sessions. That’s a pretty hot kink for me. It’s the ultimate compliment to see how her picture make him hard. Then listen to him talk about her, and watching him ejaculate for her.

Tights Fetish
 

Obtaining worn tights (pantyhose) and having some private time with them, I’ve had co workers, neighbours, sisters friends, wife’s friends, mates wife’s, and even checked and obtained from lockers down through the years, most fun is when I know exactly who they belonged to , having my fun the chatting to her afterwards without her knowing.

Yeah, this is a good one. I had a guy message me on another site and ask me if my wife would like to watch him jerk off to her pics and if I would mind. I'd never really thought about it, but sure, it's fine with me and it turned out that she fantasized about guys jerking off to her. The guy sends me a video, he had her pics put together in a collage on his iPad. He was a black guy with a good sized hard cock, and jerked off looking at her nude, talking about everything he'd like to do to her. He finished up blowing a pretty good load onto the iPad screen. That was a completely new thing for her, a black guy jerking off to her and for her, and she was all about it, drove her wild. Hot for both of us.

I wish I could get my wife to do that. It was super hot, as I mentioned, watching the guy jerking off to her pictures as we were on camera together. Having her join would be incredible.

I’m dropping hints about my friend, who she’s also known for 30 years. I’ve told her that he thinks she’s attractive. Haven’t told her that I’ve given him nudes and he’s masturbated to them. I’ve role played with her, him watching her strip naked at the end of the night. She hasn’t carried it forward to letting me fuck her and using his name. That’s the next step.

Kink
 

Don’t get this twisted - not into illegal things

But being a parent my wife and I are used to doing things sneakily and while kids are around, unbeknownst to them. So I enjoy that kink, like flashing friends while kids are around but unaware. Basically doing sexy things while parenting I guess. It probably stems from a few things - one time I had a sleeping child in my arms and my wife started blowing me then fucked me. There have been plenty of times that she’s been breastfeeding or holding a sleeping child and I fuck her or have her sit on my face. We also have a married couple we are close friends with who also have children and I’ve had the wife stick her feet on my cock (I have a foot fetish too) under a blanket while we all sat around watching tv. The husband sends me photos of her walking around in her underwear or wearing short shorts and exercising at home while the kids are with her, or her flashing the camera with the kid behind or next to her.

The arousement doesn’t come from the kids, but from being sneaky while they’re around! Anyone else like this or is it too weird?

I totally get it, and we have been there. It's one of those things that you can't quite understand until you have kids of your own. You "hear" about parents being sneaky once kids are around to get in the way, but experiencing it makes a load of sense.

My wife and I have done very similar things and other things. The funny part is my wife said she would never do anything around the kids, but once we had kids and she was desperate and horny, I had to hold her back because she was always crossing the line into the grey area of what I felt was appropriate!

Then the kids got old enough that we had to stop and regroup because they were aware enough. Being sneaky wasn't enough; we had to actually be very careful.

But now that my kids are late teens (technically adults), we don't worry as much again. They know that the lower level of the house is all our bedroom. If they come down there without knocking and catch us, then that's on them, for example, and they can only blame themselves. They know that my wife takes her bra off as soon as she walks in the door, and if they don't want to see her topless for 3 seconds, then they shouldn't look at her at that time. They know that we shower together often, and if they want to come in to talk to us instead of waiting, then they might be greeted with something else, so they better stay out, otherwise, again, that's on them. None of this turns us on, btw, it's all a huge turn-off for us, but these are examples about how you just don't care once you have kids and you get sick of them ruining everything.