My wife and I aren't living together now and we'd been having more talks about things we did and things we want. I'd noticed my wife was treating this uncle of hers really nice. He is only about 5 years older than my wife. My wife always call him out for lunch/dinner. They can talk on the phone for a long time. He also treats her very nice all the time, almost like b/f nice. When I was talking to my wife, everytime she mention his name, she would sound excited. So finally yesterday, we were talking about some fantasy of ours. After a while of loosening her up, she finally admit she loves her uncle. She'd been admiring him since she was a little kid. She also told me her uncle did made a few moves on her, but they didn't cross any line to make things awkward. When they are together, my wife is always very happy and seems like both of them got this b/f, g/f feeling even without even holding hands or kissing or anything. So after talking some more with her about it, she told me she wouldn't mind fucking him. It is the first time she says she wants to fuck anything other than me and the sex toys. She isn't exactly a FSer and I am her first and her only one so far. But here is the thing... instead of getting mad, I was actually excited. I told her, if he makes a move on her again, then go play with him. I gave her the ok to go date him. I even told her to dress up sexier in front of him to give him the impression that she wants him. I told her the only thing I do not accept is to actually have sex with him. My wife was so excited after I told her that. She said she really appreciate my understanding and that just made her love me even more. And she assured me she wouldn't do anything with him. She will just fantasize about it, but not actually do it. And whatever they do together, she would report them back to me. And yesterday, they met again. Except it was a family gathering so there wasn't much they could do. But my wife reported her feeling and everything to me. She is getting that love feeling from him. It is supposed to piss me off, but it didn't at all. I think I am a true FSer.