[Spero Mcgee]

Originally Posted by Dragon FangX

Would it be ok to just call that 'Anime chicks with natural breast sizes' then, as in chicks that have breasts that are physical possible for there size and weight if they were real people in the real world?

Hmm yeah that would work, but if you were to link it physically possible regarding the body porportions real world wise then I think only height would be a major hindrance.
Bear with me here though. In the world of anime females are rarely fat or chubby as in the general idea is "fat is ugly" and we want our females to look cute/sexy/beautiful.
After all no one is going to keep watching a show if the show is full of "ugly" people.
So a thing as weight to me is a non factor. Ironically the big breasts would a very big part of the total weight and as women tend to want to lose weight. ;p
Something as age is also a non factor to me, because even though age could give some sort idea of maturity, just like in real life, people are different and from I remember girls can start developing as early as 8 years or something.

So now as to the height part. I think that the shorter the person is, the harder it would be to physically support so much weight(from breasts) disregarding the fact that muscle weight to measure ones strength would be needed as well to carry such a burden to begin with.