Those affected often do not talk about it for years and try to find solutions themselves to reduce the stimulus threshold.
For example, by using several condoms at the same time, greatly reduced foreplay, masturbation before sex or numbing creams.
If that doesn't work, some in the partnership focus on sexual satisfaction of the partner and put their needs aside entirely.
This can become a burden and lead to disharmony.
If you google for solutions, you will find tips such as the start-stop method, the squeeze method or pelvic floor training. But there are other options. If we want to reach orgasm, the body needs certain physiological requirements.