Gina, picture for a minute the male sex organ. If your brain tells it to work, it does and not much will stop it. If your brain tells it not to work, nothing will make it work. People sometimes go for years with no sexual interest or response. Your brain is your biggest sex organ.
Medication can interfere, but it has side effects.
There is nothing simple that I'm willing to do, unless you want me to remove your brain. I'd like to have a close look at it. Gina smiles briefly, courteously. Human beings are sexual by nature. I believe God made us this way.