Depends on the persons personal preference, everyone is different.
I've seen bra sizes to "G." Yes, I'm serious. ~ T
This is hard to answer. With surgery now a days, they can make breasts extremely large! Plus, when a woman loses weight, her breasts shrink a little. When she gains weight, they grow a little. I've...
Genetics.
It depends if your female family has big breasts or you can eat a lot of junk food... if your 21 or older you can have surgery