First Post, could use some advice

My wife and I have been married for over two years now and together almost four. We are in our late 20's and are very happy together.

For years now, i have always been turned on by the thought of her fucking another guy. Fantasy's about us going out to a bar, she finds a guy she is attracted to, we all come home and either we have a threesome or i go to bed while she stays up with him and seduces him.

Its been a pretty heavy fantasy of mine for a while now, and i've even mentioned it to her a few times that i would love that.

she kind of writes it off as to just a fantasy. During sex i will occasionally bring it up and tell how i see the story in my head going and she usually cums very very quickly and she tells me how much she likes it when i tell her stories about her being with another man or sometimes even a woman.

What can i do to kind of usher her a little bit farther? i dont want to push her to fast, but i also want her to know that i am serious about it and would like it to come true.

She is very attractive and I know she could have no problem finding a guy to accomodate this fantasy of mine.

Any ideas or suggestions on what I can do from here?

If i can get some good ideas, maybe i can post some pics soon!

For years my hubby did the same, mentioned it once in a while, talked about it during sex like fantasy. I assumed he didn't really mean it. I assumed he meant it as a FANTASY. Till one day I looked into it online and came upon some sites, including this one. I found out that I think my hubby REALLY meant it, not just fantasy. What you need to do is sit her down and have a real conversation. Not just mention it in passing or a quick comment about a cute guy she was looking at and would she do him. And NOT during sex. I took it as foreplay and dirty bedroom talk. When I sat him down and said do you really want this to turn into reality, he said a resounding YES. We talked about it at length and what the pros and cons would be and we agreed we would try it once. Well, it's great now. I can have as many boyfriends as I want and he watches all he wants or hears about it later. Have a serious conversation so there is no question as to whether you really mean it or just fantasy talk. You'll be amazed at the results.
Karen