Mi Amigo, it seems obvious to me that you suffer from an over abundance of machismo. I mean you must have more charisma in your words than I can shake a stick at (and I shake a pretty big stick). Personally, I know of MANY men who would pay to have such a power, so the next thought is how we can harvest your abilities for your own benefit (and mine of course).
First we will have to try making a cologn of some sorts from your pharamones. We shall call it Manly Man by The Smartass DOT Info. Then for marketing I am thinking some infomercials, and some information to the PUA community (pick up artists). They will pay any ungodly amount of money for a way to get bitches wet. So long as we follow the infomercial formula of offering a 30day unconditional money back guarantee and we nock our prices down from $3000/bottle to say 3 easy payments of $333, we will be unstoppable. Then comes the Manly Man Action Figures, the Manly Man T-shirts, and let us not forget… The Manly Man Flavored Condoms!
As for your question, well honestly the only reason this occurs is because life is cruel and unusual. You getting the unusual, and all the other guys on the planet getting the cruel. Who really gives a flying fuck why it happens, just learn to exploit it like a good smartass should.