Princess Serena: Crawl up to me and kiss my feet! I keep the slave on a leash and he can kiss my bare feet in greeting. He can kiss and lick my toes and the soles of my feet. He can continue to crawl on the floor and lick the soles of his feet from bottom to top, suck my heel.
Then the loser is allowed to lie on his back like a defenseless beetle and I plug his mouth with my feet and he has to lick between my toes. If he doesn’t follow my orders right away, he’ll get slapped with my feet!