As a submissive cuckold, you don’t have a choice when it comes to chastity. You’re going in the cage. You’re giving up control of your orgasms. You’re dedicating yourself to her pleasure. You’re going to stay in the cage long enough for you to forget about your pleasure entirely. Her desires will become your desires. You’ll only cum when you’ve earned it, and you’re going to have to work hard to earn it.
That’s what you want though, isn’t it? You want to be a good submissive cuckold, right? Of course you do. You’re a good boy. You want to be a good boy. So take the cage. Put it on your little cock. Give her the keys. Tell her that she owns your dick. Tell her that she gets to decide when you cum.
Related Cuckold Story: A Week in the Life of a Submissive Cuckold