After an A-cup (which is muscle), breasts are almost all fat and fatty tissue. However, they are fairly genetic. Despite a person's weight, their fat can be stored many places around the body. For most women, this is in the breats, hips, and thighs, but not for all. It is simply that the breasts is where that particular girl stored most of her body's fat.
big breasts
dont. be happy with yourself.
No idea, my friend...
Because they are big soft and on a girl.
show them girl(: he will love them!
Well it could be muscles or it could be breast.
I think that a 16 year old girl's breast areola size should be around a size 16
A girl who has large breast, a big butt, but is short.
There is no certain answer. It could get to any size.
No.
because when they get pregnant their boobs fill with milk and they need lots of milk so that's why girls have big boobs!!!
Everybody develops differently but about age 12 is when nipple elevation can be clearly seen and also the breast bud starts to form.