After walking barefoot, Karen needs to clean her feet. She uses slave girl for this work. Karen makes obedient slave girl to lick her dirty soles. It appears that she is happy to lick dirty feet of her mistress. Slave girl removes dirt and small pieces of trash with her tongue. She sucks Karen's toes like a hungry foot bitch. When Karen's feet clean, she uses slave's face like a footrest and typing messages on phone. (FullHD Version)