boobs

Okay, I need a question answered.  I thought I was knowledgable enough, after copious amounts of porn and hentai.  Particularly, pro and amateur porn.  I thought most boobs were firm and round, though still soft to the touch.  But, in reality, do boobs exist that are not saggy and flabby without either plastic surgery or a 12 case of beer?

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(　ﾟ∀ﾟ)彡　OPPAI! OPPAI!
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No, seriously. The reason big tits are worshipped because it used to signify a better ability to breastfeed and thus produce healthier, more productive children from your man spunk. I just like em because they make nice pillows... Meh.