Loving the story, here's a simliar pic.

I'm an ass & thighs man. I'm one if the lucky ones, as my wife indulges in our passion for photos and on occasions, letting someone fuck her while I watch.
There is nothing like watching your wife's ass jiggle and ripple as she gets pounded from behind!
I film/ photograph all our adventures and have some excellent private collections of them.
Here is a favourite photo of my wife's ass and thighs.

Wow, artfuldogger, I would love to see some photos of your wife's adventures.

Some of the best bj's I've gotten where while another man was taking MrsV from behind. Feeling the vibrations of her moans and her taking me deeper as her strokes her harder and harder is incredible.
I'm not a cuck, but I love watching her give into her desires and enjoying her sexuality.
Just make sure you have very open line of communication between you two. We fantasized and discussed sharing for a long time and thought we were ok with sharing before we actually acted on it. Our first time sharing was a full swap with another couple, but reality set in the following morning and MrsV was not happy. She was afraid that I felt like us sharing meant that I was going to think I had permission to have sex with whoever I wanted and was going to start playing around on her.
It took several hours of open, frank conversation, and setting some very firm rules before she was comfortable with sharing again. Our biggest rule is we only play together, never alone. We have never broken that trust and now MrsV loves exploring her sexuality.

photo
 

Art, that is a superb photo of one beautiful ass! I love it and would love to see more! Much appreciated! :D

Talking is critical Vcpl, you are absolutely right. Joyce and I talked about sharing for more than a year before we tried it with our friends. Our rule was the same as yours, always togethe, in the same room with the per couple. It was about me and Joyce more than it was about sex. And besides, talking is one of the best parts of sharing. Finding out what Joyce enjoyed about it was a huge turn on for me and I enjoyed her telling me. Joyce also enjoyed me telling her about our friends wife.

New eyes add spice, but unfortunately many men do not want another male present when they fuck.

Ass fuck
 

Here is a picture of my wife riding our neighbor's big dick up her ass while I take pictures. She fucks him all the time because he has a big dick. I get to watch.

A wish that never come true at her early times...
 

My wife - girlfriend at the time - as a teenager and young teen. Back then - at the time of this photo - I dared to give her very light slaps on the bottom for the first time. She didn't like it at first, but then she allowed me to do it. For my enjoy - no more problem today...

How I would have liked to have seen it back then if a good friend of mine first saw her naked without her knowing, then gently caressed her bottom and then slapped her bottom gently and then harder and then sleep with her until she orgasms several times...

Unfortunately, this fantasy did not come true. Would you have fulfilled my wish back then?

Absolutely. She’s got a fantastic ass. Very sexy. It would be any man’s pleasure to enter her from behind.

I’m glad to have seen this thread refreshed, and come across it today. This is exactly the way I fantasize seeing my wife taken by another man. She loves doggy, and what better way for me to watch her, or join in by having her suck me while he thrusts deep inside her.