Rubbing them. Not just when they are sore but all the time.
So train up on your foot massages too. You have to learn the right amount of pressure.
Not too soft, that tickles.
Not too hard, that hurts.
You will of course also get to organise and maintain all of my shoes.
I have a huge collection. Over 1000 pairs from all my foot boy slaves. Oh yes and of course you will be spending all your money on shoes for me.
If you have to miss a rent here or there or maybe a late car payment because I want an expensive new pair of designer shoes then of course thats what you will do.