Mistress is in the Dungeon with her loyal slave. Having made him clean the floor she now wants to test if he has done a good job. The best way to do this is to get him to assess how much dirt is still clinging to the bottom of her gorgeous white lambskin leather boots! Mistress is very particular about these boots, she needs them to be completely perfect and untouched or she will not allow slave to worship the leather itself.
So she gets the slave on his knees and commands him to lick the red sole meticulously with his tongue. He must put in his best effort and she inspects it, promising him the ballbusting of his life if he doesn't complete the job to her satisfaction. Deep heel gagging and much use of the slave tongue to satisfy a very fussy Mistress in this clip.
But after all his efforts do you think the slave did a good enough job? Watch and see: will he get his cock hurt or will he get pleasure from the white boots of pain or pleasure?