I'm not a mind reader, but all men think this way to some degree. For myself, I don't possess a visual imagination, so the thoughts don't stick, but they do re-occur. However, I also have no difficulty ensuring this doesn't interfere with my relationships with my co-workers. I know whatever ideas I have are just transient thoughts, and there will never be a point where acting on them is worth the damage I might do.

Of course, as a disclaimer, I telecommute, so I'm rarely in physical contact with the women I work with. I'm also a Buddhist, so I have a lot of practice letting my thoughts go.