Carol is sometimes harsh with her slaves. adriana had done nothing wrong, but carol returned from a walk in a bad mood. she had been walking barefoot for a long time, and her soles were black with dirt. adriana understood what she would have to do now. she obediently pulled out her tongue and began diligently licking the dirt off carol's feet. but her tongue quickly turned black, and all she could do was smear the dirt. but carol gave her time, so adriana was in no hurry.