Princess Serena doesnt have to worry about the cleanliness of her boots, because she has YOU! Whenever she wants, you clean her boots – with your tongue, of course! All the dirt that sticks to her boots and under the soles, you lick it away. As a little help, your mistress spits vigorously a few times on her boots so that the dirt comes off well and you can eat it up without leaving any residue!