That's perfectly understandable and there's no shame in admitting it! I have similar thoughts about my wife. A lot of men have those thoughts. Of course it is more compelling with Asian wives because sometimes they can be quite conservative, quiet and shy but are often very intensely sexual in private. I really like the contrast between my big frame and a petite Asian women. And the way it feels to slide in, hit bottom,... oh my. I'd like to feel myself buried in your wife! I'm sure she would milk the cum from me really good and then you'd have the pleasure of sloppy seconds on her sloppy just-fucked pussy. Is that what you want? Or do you just want to watch her getting fucked and having an orgasm with another man between her legs?