Make-up DOESN'T make ANYONE look more pretty. It's a temporary mask to cover what's underneath, which is unnecessary.
And towards your last sentence, I highly doubt any human being could be that shallow to go for only those kinds of relationships forever. If there are, they have a fucked up mental system and DEFINITELY aren't the majority of human beings like that, seeing how disabled people make up a small percentage of the world's population. It's extremely narrow minded for you to assume that most men are like that, because we all, human beings, share one great thing. A mind and a personality of our own. You can't just assume that guys are limiting their own minds to such a degree that they chase only certain types of women (completely based on their looks).