Mistress Sandra testing the foot cleaner nelly 4K

Sandra was walking barefoot and noticed a lot of dust collected on her beautiful feet. disgusting! the stupid slave girl didn't clean the floors correctly. unacceptable! a goddesses feet should never have dirt from the floor. all that filth should be on a slaves tongue where it belongs. sandra sits and orders the slut to lick all the filth off from her beautiful feet with her tongue. she demands them to be spotless and her tongue to be black by the end of it. the slave licks and licks sandra's soles, and in-between her toes to make sure it all comes off. sandra spits in the sluts mouth to help her moisture her tongue as she cleans her feet. some of the dirt is hard to get off the toes so she tells the whore to suck her toes like a dick. it's also to make the slave struggle more as punishment for not cleaning the floor properly. the slave doesn't suck hard enough for sandra's liking so she grabs her by her hair to make her suck and gag harder. if she isn't licking hard enough then sandra tells her to stick her tongue out and she wipes her feet hard on her tongue like a floor mat. next sandra tells her to get on the floor to clean her feet from under her. she tells her to scrape to dirt off her heels with her teeth so that all of it collects in her mouth. sandra tells her to continue licking her feet clean. she adds more spit in her mouth and face that it was make her feet more sloppy from all the spit. sandra doesn't care, as long as it cleans her feet off. lastly to finish off the cleaning, sandra orders the slave to get back up and to continue by licking and sucking.