Restrained Chastity Cage Wand Edging and Denial

My chastity cuck is restrained in a vulnerable face down, ass up position, ankles chained to his waist so his metal chastity cage is fully exposed from behind. I tie his balls back for humiliation and easy access, then push in a jeweled buttplug while his ass stays on display. A magic wand grinds over the metal cage, edging his swollen caged cock slowly and relentlessly until he’s twitching and leaking. Then I stop. Total denial, still locked and humiliated.