My sub is required to position himself lower than my shoulders at any time that he is in my presence. So, if I am sitting on a chair, you will likely find him on his knees or sitting on the floor. In the event that he is fetching something for me, he may stand with permission if it is something hot such as coffee or when he is in the kitchen preparing it. Otherwise, he may crawl to serve me.
As he has to be always aware of how I have positioned myself, he is also constantly cognizant of his role and who has the control in this relationship.
BTW, I like how your wife thinks, starken![]()