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?

Some are, some aren't.  As a rule the smaller they are the firmer they are, which is one of the things that draws me to Asian women.