He was as fit as a fiddle, club cricket player too. Got injured and had to undergo an operation. Operation had complications and unfortunately his health and mobility suffered.
Quite a kinky setup, my wife was his booty call. He had the libido of a 20 year old and his own wife was not interested.
So his own wife ended up posting an add on a swingers site for a busty willing younger gal to take care of her hubbies needs.
Thats how my wife ended up with him, they did this for almost a year a couple of times a month.
True story.