I question whether you’re a person with a penis at all, because you don’t appear to know anything about foreskins. The inside of the foreskin is a mucous membrane. I’ve seen a notorious pro-circ woman elsewhere on social media who is strident in her claims that foreskins don’t produce lubricant. They obviously do, and not just during sexual excitation.
How a man’s foreskin functions is regardless of the female’s contraception if any. A solo man or two gay men together aren’t affected by that. A foreskin is always slick on the inside, similar to the inside of a cheek or vagina. Not all men produce precum. Some produce a lot; some little to none. But foreskins remain a mucous membrane either way.