After a long day working in Her garden Lady Sara checks your work and it's just not good enough. Now She needs to wear Her new hunter wellies all the time in the garden and they're getting all filthy as Mistress walks around Her garden trending in the mud, covering the soles of Her wellies. You need to get down on your knees at Her feet and do exactly what Mistress wants, and right now Mistress wants you yo worship and clean Her muddy wellington boots. So you better get to it. Good boy.