For me cuckolding is the ultimate tease and denial session. Wanting someone so badly but knowing I will never have her in the way he is enjoying her. Mix it in with some chastity key holding increases the agony.

Wish I could find a hot couple in these crazy times that does this!

I see advertisements from couples offering this all the time.  They may not call it "cuckolding" specifically but the gist of it is that you are allowed to watch while they "do it" and you can put your own interpretation on it any way you like.

The couple I’d recommend for this is Chloe and Oliver. They’re based in the Bay Area but travel quite a bit. I think they’ve not been doing so for the past year for obvious reasons but they plan to get back to it. Highly recommended for what you’re looking for: https://www.theeroticreview.com/reviews/chloe-and-oliver-4156726045-130649

I am in SoCal.

They may be good but don't leave them a deposit. They took mine and ran.

I fucking LOVE the idea of cuckolding someone, specifically male because they are such little shits that only deserve what they get...

I like to go out there on Ashley Madison and find a woman who wants a "spit-roasting".
I have a particular Porn Stud on speed dial,
and I LOVE to watch him, and another male - not the husband, or slave -
fuck and gag her simultaneously...

I love to humiliate and chastise the husband while he watches.

Some women in the "vanilla" world want to be "cream-pie'd" as well.
Some husbands want to gratify her after the fact...
He is such a dirty little slut.

There's my two-cents, that and $5.00 will get you a Chai Latte at Starbucks...
Mmmm, Chai Latte...