Chastity and orgasm denial discussion

Has anyone here ever come across or experimented with hypnosis for controlling orgasms. I understand that you can’t be forced to act against your will during a session, but I genuinely want to hold back from climaxing without permission while having intercourse with my wife. I know a hypnotist can establish a post-hypnotic command that persists after the session ends, and trigger words can be built in. My goal is to get hypnotized and receive an instruction allowing me to only reach orgasm when my wife uses a specific word. It seems like if orgasms are largely voluntary reactions rather than purely involuntary ones, and if the person being hypnotized willingly submits to this control, it should work. I’ve seen hypnosis help with addictions, which makes me think it could be effective for controlling orgasms too. What do you all think?