The Slave Does Whatever I Request

My slave is absolutely obedient. He has to get down on all fours on the ground and serve me as a footstool. Well trained as he is, he kisses my see-through high heels. But thats not his only job. I command him to take off my high heels and kiss and lick my feet - all over! His tongue slides between my toes carefully - clearly, hes afraid to do something wrong. This shy slave must now press his face into my feet and smell them - before also licking my bare foot soles!