Fucking Machine

Does anyone have any experience with using a "fucking machine"? I have wanted to see my wife taking it from another man every since swingstock '05, we have talked about it and fantisized about it (dirty talk in bed) but she is just not ready to make that step. So, I made a fucking machine to be at least able to watch her taking it from something. I will post pictures of it soon, what do you all think of that as a step closer?

I am an engineer, and I have seen fucking machines.

My wife is actually very keen to try them, but we haven't got around to it. I think her real desire is to go to San Fran where they shoot that freaky website and ride the machines there herself, in front of an audience.

To purchase them is expensive. As an engineer I have thought about making her one or two - but she enjoys real life fucking machines too much to be bothered with it. But they are really hot, and deliver serious orgasms, so I think she hasn't realized their fulll power yet