Slave Mia boot crushing reward

Mistress Reina’s slave Mia wants some of her Queen’s snack, she is invited to eat it from the bottom of Her luxurious high heeled boots.
Mia has to lick every single bits of cream and leave the boot soles shiny.
After tasting the sweet flavor of Her boots she gets some spit directly to her mouth right before Mistress Reina pumps her body giving her some pleasure.