Most of my fantasies revolve around my wife K doing things, sexual things, with other people. It has taken us a while to get to where we are both comfortable with it as a fantasy. I don't feel bad about it turning me on, and she is happy to indulge me some in our dirty talk. There have been a few adventures together, but nothing crazy. Really the thing I've wanted most is to see her with another man. Especially if she is the aggressor, seducing another man.
Both of us are in our mid 40's, and she looks great. She has some curves, but she is fit, generally she wears a medium size. Her assets that have always been noticed are her big beautiful blue eyes, and her long toned legs. She has medium length dark brown hair, and is about 5'5" tall. She's always had large breasts, but you know time can be cruel. A couple of years ago, she had them lifted and enhanced a little. Now they are spectacular. Seriously. When she's in the house without her top I cannot take my eyes off them. Her breasts are now a nice full D cup, not sagging at all. A lot of times she goes without a bra. It's pretty clear that this has given K a new dose of confidence too, which has been fun for both of us.
K is also a bit of a closet exhibitionist. Of course, that fits in pretty well with my fantasies. She hasn't been super willing to really act on it a lot though. I've tried to guide her gently to do more, but she hasn't always been receptive. Clearly this whole idea of her doing anything with another person is way more of a turn on for me than it is for her. But there was always this hint that maybe, if the right situation arose, she would take some risks.
We recently bought a new house, and have had some work being done on it before we move in. Not a major reconstruction, but it was going to take a couple weeks at least. K did all the coordination with the contractors, partially because she was doing all the design and partially because I was particularly slammed at work. It did occur to me that maybe, just maybe, she'd find one of these men very attractive. She rarely admits things like that, but I've noticed before that when she is around men that I know she finds attractive, I benefit from it later. Her "type" is pretty narrow though. I'm glad I happen to fall in the range.
So I was dropping hints and making jokes about her finding time with the men who would be working on our house, even before we started. I know at times she was annoyed with me, but I found it hard to stop. When I met the electrician who was going to do some work for us, I knew right away she was his type. Adam was younger than me, no more than 30, and clearly strong. Probably an inch or two shorter than me, around 5'10", and had thick, but short dark blonde hair. He looked like he took decent care of himself, but not the gym rat type. Adam was also handsome in the rugged sort of way. I was starting to come up with scenarios before I even shook his hand.