Crazy

Mwm with high school sweetheart wife who's also adventurous with sex. We have tried lots of stuff over the years and enjoyed most things.
She's shy but is really exhibitionistic and just needs me to show her off. She loves things like giving me a blow job semi public like in the car where there's a good chance of being seen by a casual passerby. Also likes when I make her wear very short mini dresses and sit crossing her legs for anyone watching to see her bare thighs above her stockings.
Anyway, I don't understand it but I have been secretly getting excited by two strange things.
I imagine having her just a little stoned and horny, blindfolded and erotically bound on the bed face down, ass up.
I'd slip her panties down to her thighs and hand spank her til she's bright pink and pussy soaked then spread her cheeks wide and show her secret hole to a random guy I met at the truck stop. Sometimes I just want to show him her juicy asshole, sometimes I want him to ease a long fat finger in her rectum. If I'm stroking and thinking about this I sometimes imagine sucking his finger.
Another crazy thing I think about is her sucking a cock while I watch, maybe kissing her cheek and feeling the dick in her mouth, seeing her drooling her spit and his juicy precum down her chin then her cum kissing me with some of his load in her mouth.
The nastier and sluttier I think of her makes me so hot. She likes to dirty talk about this stuff when I'm eating her c**t and fingering her, pinching her nips and her big dark clitty.
I wonder if there's men who would be satisfied to just finger her ass and maybe get head?