Domestic duties are tasks a submissive carries out for the dominant in a domestic setting, including cleaning, cooking, and organizing. This is usually done under strict supervision of the dominant and is an important aspect of maid training.
As a dominant Goddess, I never have to clean My own toilet. I have several personal slaves that take care of cleaning, cooking, laundry, chores, and errands. I love seeing a slave on his hands and knees, scrubbing away.