Not sure if the right forum or not, buttttttttt......
Here is a clip of a gal in a little bondage and her 'ole man with the vibrator giving her a good time. Look like fun or not?
I can't speak for the gal, but if the Wifey wanted to do this, I'd have a blast doing it for her.
http://xdamez.com/play/Bondage/Bondage%20and%20vibrator