Chastity and orgasm denial discussion

I’m certain this applies to most men who have been chastened and denied: once I’ve been locked up for a while, my release comes almost immediately when allowed. Naturally, I always keep my wife in mind, striving to ensure she is satisfied before giving myself relief. The issue is that I know she would rather I satisfy her using the object of her possession directly. Desensitizing condoms have helped somewhat; they definitely extend my time a little. However, after two weeks of buildup, I remain quite sensitive no matter how numb the condom makes me… Another method that occasionally works is to ejaculate once and then hold out much longer for the second round, truly pleasing my wife. The catch is that my motivation drops after the first climax, so unless the scene is particularly steamy, I can’t manage a second round… It has worked on occasion, and it’s lovely when it does. The idea of waiting to return (for regeneration) exists, but for some reason it rarely works out (and when she wants to USE IT, she wants to use it right then!) What strategies have you used or tried to achieve satisfying intercourse after times in chastity? Thanks for your advice Curtsy sissy maid michelle