I like:

Your mine. The minute i told you to kneel down and you did it, you were mine. When i told you to beg for it and you did it, you were mine. When you put your hands behind without being told, i owned you. You never had to say a word cause your naturally mine! Your job is to obey my will, follow my directions exactly and immediately. Mine is to make sure that you dont have to focus on anything.