DominaFire, in her latex nurse gloves, dominates Df Boytoy in this intense anal training session. She starts with a gentle prostate exam, but her hunger grows. She lubes up a thick medical speculum, slowly inserting it into his ass, stretching him wider. His moans fill the room as she fingers him, ensuring he's ready for her. 'You're mine to use,' she growls, her voice dripping with power.