I think if a person were hairless "down there", it would evoke images of a child and I am not sexually attracted to children. If a guy wanted me to shave down there, I would be creeped out, and wonder if he had pedophile tendencies? I have never shaved or trimmed down there. The hair doesn't keep growing long like the hair on your head. It seems to have a fixed length. No need to trim, at least for me.