I know you haven't met any, but there are lots of guys out there who either don't mind a full-on pube explosion, or who find it downright sexy (vis a vis, the very healthy niche market of porn specializing in serious pube / armpit / leg growth).

My current partner is one of the former: though he sometimes says that a trim would make performing oral sex a bit better, he really doesn't care either way. We've been together a long time, we're comfortable with each other, stuff like shaving our bits (or legs, or...) just doesn't matter very much these days, and I don't have the time right now to be bothered.

An old friend of mine was one of the latter. He came from a family of very strong women, none of whom were big into shaving. It's not so surprising that when he grew up, he found that body hair of all sorts was a big turn-on for him... pubes, leg hair, whatever. It wasn't that he associated it sexually with his mothers and sisters, but that he couldn't help but associate total body hair growth with the incredible qualities they had that he admired so much growing up... so a full-on bush to him basically screamed "HERE IS THE AWESOMEST WOMAN EVAR."

Preferences like body hair often really depend on what we grew up with in that regard.