Gabor Sidorowicz
Gabor Sidorowicz voted up Lia Tan's answer

Short answer: No.

Longer answer: As far as I know, there are only two reliable methods to make your breast size actually be bigger without becoming fatter. One is by hormones (like when you're going through puberty) and the second one is through surgery.

However, you can make breasts appear bigger by standing up straighter with your … Read more

Gabor Sidorowicz
Gabor Sidorowicz voted up Ray Dart's answer
If you are much under 18, then wait - you cannot be sure yet  what mother nature has in store for you. If you are much over 18 the chances are that there is nothing more that is likely to change. You either have to be happy in the body that you have (and big … Read more