Well, there's a couple of exceptions, aren't there? There's that popular blond Downtownie who's got VERY full lips, for example, and the dark-skinned, brown-haired Downtownie ("Hef") passes on fairly big lips to his children even though his own aren't that big. But yeah, I know what you mean - it's hard to come across male sims that don't have really thin lips.

So he's not related to Buck? Hmmmmm......