Lady Julina knows her slave has been bad. She knows that in order to get his behavior together, she will have to punish him. Since he hates germs and body fluids, she chains him to a chair. She is happy to put on a corset and spit in front of him all day. She knows that he hates it and he is scared she will eventually spit on him. So she does. She spits on him until she feels he has learned his lesson.