Mistress Blunt senses potential in Riley and puts them to the test to see if they are ready to double dominate Robin with her. Robin watches from their cage while Blunt makes Riley beg to worship her boots. Blunt uses her feet and boots to dominate Riley by standing on their face, kicking them, making them lick the dirt off of her boots, and brutalizing them with her boot paddle. Blunt lets Robin out of the cage to help her film the home video of her fisting Riley’s ass. But one fist just isn’t enough for Riley. Blunt uses Robin’s fist like a toy to fill up Riley’s cunt for an epic double-fisting orgasm.