Maintenance Spankings

My wife and I have a loving, happy wife led marriage, and she controls all areas including Finances, Free time, she assigned me to do 90% of the household chores, she controls my orgasms and our sex life, and controls our life direction. We are both extremely happy with the way things are working out. We recently discussed the possibility of adding weekly "maintenance spankings" as a way of her emphasizing her authority on an on-going basis. Does anyone have any experience or thoughts on this?