how do i make my boobs bigger without surgery??
Breast size is mostly genetic. The only way to get larger breasts without surgery and without having the genes for it is to gain a lot of weight. Since breasts are made up of fat, the breasts often do get larger when a woman gains weight.
So you don't really have many options. Why would you need bigger breasts anyway though? It's not like they really do much of anything.
stuff your bra or get extra padded bras. But like llewellyn said.. why would you want bigger ones? YOu should be happy with what you are born with and if it is about guys.. trust me there are plenty of guys who don't care about breast size (and some even prefer them smaller) and those who do care are simply not worth it.