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.
Oh sweetie why are you acting up so much? I said you would get a reward at the end of the month and you behaved so good that I decided your reward would be a smaller better fitting cage. Now tell mommy that you are happy