Accidental kink unlocked. Wife gets turned on reading comments. [m] [f]53/50

A little while back I posted a picture of my beautiful wife on a vanilla non-sex related sub. Got a bunch of likes and comments, then a dm from a 25 year old guy, telling me he loves older women and wanted my permission to take care of himself while looking at her picture.
I didn’t know how to react but just said “ go right ahead”.
He got very descriptive at what he wanted to do with her, and what he liked about her.
To be clear, I’m not into sharing at all, physically, I’m not knocking that lifestyle, just wouldn’t work for us, but I did agree to send another picture to him, and again, he responded with telling me how hot she is and what he would do to her.
It was a little exciting reading the compliments so I told my wife about it.
I didn’t think at all she would be mad, she’s 50, 6’ tall, great set of tits, and the longest legs ever. I’m not kidding. She dresses well, and knows how to accentuate her assets , and is definitely a head turner..
she got so turned on by the compliments, she grabbed me by the shirt and told me , I need you now! Holy shit the sex was incredible.. it usually is, but this was extra. She was so wet, and was on top of me, grinding away,until we both came.
When I pulled out, she wasn’t done. Cleaned my cock with her mouth, kept going till I was hard again, and just sucked my cock until I came again. I was shaking after that it was so good.
I’ve never posted any sexy or nudes of her anywhere, but tempted to do it , to get the same reaction out of her.
This is a throwaway account for me and I’ve never posed any pictures of her from this account.