Chastity and orgasm denial discussion

My wife looked incredibly sexy for me last night and began to play with me. It was really intense. She explained what she planned to do to me, as well as what she wanted from me during our session. While we played, she teased about my lockup situation and asked what I’d like to do if allowed out. Throughout it all, the key stayed around her neck. Eventually, she removed my cage and stroked me until I was on the verge of climaxing, then stopped. She repeated this a few times. I was permitted to enter her but not cum; holding back at that moment is quite tough for me. Then she instructed me to finish her using my tongue. It doesn’t happen often—she rarely asks or tells me specifically—but she knows I’ll comply. Hearing say it and feel her push my head down makes it so exciting. Once finished, she gave the okay and allowed me to stay unlocked overnight, with the condition that I couldn’t touch myself or cum during sleep. Unsure if I could manage this, I put the cage back on before bed. It was a great night for both of us; I feel like she’s constantly learning how to make this dynamic work better for us two. We’ve been exploring this lifestyle for about two years now, though my caging has been more frequent than not this year.