How to grow bigger boobs?

I think im pretty petite, and I've seen advertisements about slimfits, but what I need is an increase in bust size!!! Not that im flat, but I think I'll be more attractive this way. So any ideas? Do I need to do any massages or nething. What I want is...

methods which do not require surgery or stuff like that. Other than weight gain powders what are the other methods??

WELL JUST LET THEM GROW THERE NOT THERE FULL SIZE UNTLL YOURE LIKE 17

Padded bras??? Get pregnant... theres really nothing you can do to get bigger boobs unless you get a boob job

having big boobs could be hard sometimes. not that I have enormous boobs or anything but I think its better stay whatevr you are and dont get any boob job. natural look is the best.

getting pregnant is not the answer, and as smilebby325 says it can b hard having big boobs im a 38e and I get terrible back ache and its really annoying!! try using push up bras or padded bras or you can by gel packs that you put inside your bra xx

My sister has the same problem. You don't need bigger boobs. You just have to find the right bra, and clothes to show them off. When I was younger and my boobs were just growing, I was envious of any woman that had a C cup or higher. My grandma took me out and got me a gel bra, and a water bra. they look and feel real, plus you don't have to deal with your nipples showing if you get chilly. My sisters boobs look great with a pushup, and she's a B cup. Try on different bras, and see what works best to make them appear larger, but not like you stuffed.
One last thing you could do is push ups and other pec exercises. When the muscles grow, the fat and tissue of your breasts will appear larger. Good luck with your booby problem!