Her role: You don't ask anymore, you order. ''Can i have a glass of water'' will now be ''give me a glass of water''. No need to be rude, just be strict.
We all know it's not "normal" for a man to serve and do anything you ask for even if he love to be submissive. If you want a man who love to do anything around the house you need to tell him how much you love it. Even if doing all those things for you turn him on, he can still think you don't really find it attractive when he does it. Remind him constantly by telling him.
The best way to have a man who love being led is telling him how good he is after each order, kissing him and slapping his ass while is doing his chores. The only stimulation you will give him this weekend is kisses, ass slap and ''Good boy'' so make sure you do it every time you can.