Introductions discussion

My boyfriend and I have been together for some time. Early this year, we both decided to quit watching porn and only engage in sexual activity with one another. I kept it up for a while, but occasionally I needed to relieve myself, which he noticed. He declared that from now on I must wear a holy trainer chastity device, and I agreed. Since he let me pick the cage size—smaller cages mean shorter commitment periods—I chose the tiniest option, the nub model, committing to it for four months. At first, the heat was manageable, but lately, it’s been driving me up the wall. It’s been five days since my last release, and I doubt I can survive until the weekend. In fact, this is the longest gap between orgasms in my life, even longer than when we started abstaining from self-pleasure. I keep begging him to unlock me, but he claims that every time I ask, it extends my sentence, so I’ve stopped pleading. My role has flipped; I used to be dominant, but now he takes the lead and loves teasing me. Yet, the worst part isn’t his taunts—it’s how incredibly horny I feel, almost like a teenager again, desperate for escape. Is there any way out without hurting myself?