Chastity and orgasm denial discussion

i spent a few months doing chastity in waves when we first started. yes, it is enjoyable. i went back to wearing the device a couple of days ago because my “urges” were becoming hard to ignore. what i am trying to grasp is this--- since that time, i haven’t had any orgasms unless Goddess specifically allowed them. i have kept my promise whether I was locked up or not. Wearing the contraption all day seems pointless to me. we’ve discussed this before and the answers still didn’t clarify-why bother? Is it so you think of her constantly throughout the day?---but that’s too late, i already do. Is it to prevent me from climaxing? —i don’t when I am free anyway. Wearing it is fun but what does it mean for GODDESS—that part escapes me. If she already has total control without the device-then why use one at all? i want to keep Goddess pleased and engaged in our “game”. please explain. thanks, happy