Kira decided that she needed a slave who cleaned the dirty feet well. She specifically walked around the dusty apartment all day barefoot and accumulated enough dust on her soles. She used adele as a cleaner of the feet. The slave tried very hard to please her Mistress and carefully licked Kira's dirty feet. Kira from time to time checked how clean her feet become with every minute. adele is a great cleaner for dirty feet.