Your chastity key. The key to your pleasure. The key to your sexual freedom. The key to your cock. Only it isn't your key. It's MY key. I keep it because I keep your cock. I keep your pleasure. I keep your orgasm. Where I keep it is what frustrates you the most. Nestled in the comfort of my bra. Next to much lovely big, bouncy, tits. You do so want to be that key, don't you? You're jealous of it. It gets to spend days next to those lovely, soft, warm breasts. And you? You get to spend days being hard, aroused and frustrated. So pathetic are you that you're actually jealous of an inanimate object!