I like the idea because I am proud of her and like the idea of her turning other people on. I've got some ideas about a version of hotwife-ing her, too, but I'm not sure if my fantasy is quite the same as reality. One slow step at a time.

There is a term for wanting to show your naked wife or significant other off. It is called Candaulism. Wikipedia has an interesting entry for it.

Fuckability with age....
 

Isn't it funny how your perceptions change with age. When I was 12-16, I would have gladly fucked any female, any age, any weight, no matter how ugly. When I was 17-30, I was more selective wanting pretty girls my age and finding it difficult to believe anyone could fuck old women. Now that I am in my 60's, there are lots of elderly women my age and older that I'd gladly fuck. Maybe I have gone full circle.

My wife and I both read this story. So much like our feelings. The detail in yur writting made us feel we were there watching, sharing, joinig. Thanks.
It went beyond the question of why we show but it clearly explains why we do other things. It's great to have a partner we can love and share the love with others.

My wife or I could comment on all most all of these posts. But I am trying to randomly answer the ones that stand out personally.
At first my wife was upset when others told her they wanked off and dreamed of fucking her while looking at her pictures. This started way before internet when we swapped pictures long ago of a young woman.
Then after retiring and sharing pictures with a few close friends several would turn on their computer as we visited and bring up Dollie's nude photos. Two I can mention actually wanked off as her and I stared at her spread pussy on the monitor and watched each guy masturbate. By this time nothing bothered her and several had already been fingering her as she wanked them off and on over the years. So now she enjoyed knowing they masturbate when I send new photos.
It's almost like her being fucked by strangers and friends. Something she would never really do until a year ago.
Everyone doesn't understand or agree with what many of us do. The main thing is we are honest and admit it, plus follow our instincts and do these things. How many million just fantasize and keep it a secret, never to experience real love and sex?
The more we are on the internet the more we see old photos and realize sex has been going on forever.

Multiple reasons
 

It sounds pretty clear that there's more than one reason. In fact, I think I've had different motivations at different times. The compliments do mean a lot. Who wants to be married to somebody that nobody else wants? I do think there has been a control aspect at times. I get a definite sexual rush from another guy getting excited by her, and "tribute" pictures (pictures showing a guy cumming on her picture) are about as good as it gets. Part of it is that if I was a porn director, I'd want her to be the star of every photoshoot or video.

For me it is simple, i like to show her pictures to others, it is the thrill other mens see them naked .
She likes to read the comments, which would other men think and do with her.

I would to have a threesome with you
Your wife goves me a rush! Please tell me what turns her on

You have one heck of woman. I would love to enjoy myself looking at her.

versus fully dressed
 

I showed a friend some of my naughty photos of my wife and he liked them, then I happened to show him some of her fully dressed to go out, and how she looked undressed in her underwear then nude and that really turned him on.

This may be a repeat or similar post.

Way before my wife was my wife I enjoyed looking at her naked and nearly naked skinny body. Her tits weren't large in comparison to what we see today. Yet with her build they seemed to stand out. I was soon taking topless photos anyplace I could. A few friends and relatives didn't believe how Dollie dressed and posed in public so naturally I had to show them photos. This proved to be fun and excited both of us.
After we married I worked in a small office with one old man. He and others in the main office kept a picture of their wives on their desk. The old man's wife's photos helped keep wild animals out of our office! I believe he used two photos to get her all in it.:D
I had a photo of my wife in a very low cut peasent type blouse that I really liked. Decent yet sexy. This was a shipping/recieving office so lots of hairy legged truckers and the men working in the factory next to our office were in and out. First of many years of teasing truckers.
That little innocent photo of a teen aged girl was enough to get requests to see more and better photos. These were the beginnngs of a life of showing my wife thru pictures and in person.

Why Do We Show Our Wives Naked?-----------Because it's kinky, exciting, and a way to brag.