@BlueMetalChick: You just need to analyze the behavior of the men which you are referring to ..
We naturally engage communicated thoughts as they are received, evaluating and judging them for their correctness, relevance, and usefulness. In this process we tend to maintain a distance from most of what we hear, especially the commands of others. We are more likely to resist that which is not immediately confirmed by our own experience and to argue if pressed. Men are especially prone to this distancing approach to conversation. It is one reason why husbands interpret instructions from their wives as nagging.
When I hold a conversation with my 19 year old boyfriend as I stroke his penis there is behavioral conditioning associating my words with his sexual feelings and rewarding his compliance. But my impression, based on our conversations in the bedroom and subsequent interaction outside, is that something more is going on. Especially revealing have been my boyfriend's confessions to me.
In such a state of mind he is putty in your hands and unable or unwilling to resist the thoughts you communicate to him. Over time, repetition will make these thoughts his and he will not even care where they originated.
I prefer to let our conversations develop naturally based on my intuition about what issues may be obstructing our immediate progress, what our marriage might need at the particular moment. But, almost always, I have taken the opportunity to talk about obedience to my will and submission to my dominance as these are fundamental to everything else. I want my boyfriend to internalize the belief that regardless of the situation he can't go wrong if he simply obeys me and that whenever he is in doubt that he should seek me out for instruction.