Well, you answered part of your question yourself, maybe without realizing it, because as you say it's a preference.Some guys do, and some don't; like breast augmentations. I think it's normal to like what you like, but as I feel about preferring one 'type' over another, most men are at least slightly obsessed with the female form and all it's wonderful curvaceousness. My guess is that after some time has passed you will find that the girl who is attached to those magnificent mammalia, will be more important to you than her outer appearance and you will love everything about her, including what ever size and shape her breasts happen to be. On a personal note: my preference is the natural boob, because fake ones can be too firm and "plastic" and so don't feel as good as a more yielding variety, i.e.- I like the real thing just fine! I do think that women should be happy with themselves and not bow to "societal pressures", but we both know the reality of that is somewhat different than just saying that, and it's more complex of an issue than that. You are definitely not alone however, if others did not like enhancements of this sort, women wouldn't subject themselves to these procedures. I hope this has helped.