She Denies Me

I fantasize about my wife locking me in a chastity cage. I don't know how long I will be locked. It could be a few days, or weeks. During this time, she teases me relentlessly. She orders to pleasure her with my tongue and our toys. Sometimes, she will unlock me and bring me to the edge of an orgasm, only to stop and put the cage back on. I never know if the unlock will end with my orgasm or denial. Once I am finally free, I also never know how long before the next lockup.