When your partner first promised they would let you orgasm while you were caged, you figured a vibrator would be used or you'd be let out of the cage, however, when they strapped on a dildo and smiled, you knew you were never gonna cum normally again.
Your keyholder required you to have a proper breakfast every morning. So you would spend your first hour awake licking her to orgasm after orgasm until you were full of her juices.