Don't try to give me excuses: I know that you have been masturbating without permission. You know that your cock belongs to me and your orgasms may only come when *I* decide, so by wanking that dick of yours, you've really earned a strong punishment. I want you to get a hair brush, a wooden spoon, a cutting board... anything that can be used to deliver a spanking. You are to execute my punishment exactly the way I say, with each stroke to your bare ass. Understand, boy? There will be no mercy from your Goddess.