Nami by ~RHEMORA on deviantART
Nami from the manga and anime “One Piece” has always been drawn a little bit busty. but it looks like a certain artist got carried away, drawing her breasts so incredibly large that her bikini top popped right off!
Anime Breast Expansion
So close and yet so far – I don’t know if the pretty girl grows big breasts after this scene, but I doubt it.
She’s Drinking Milk!
This is an oldie-but-goodie from Japanese TV. A girl consumes a carton of milk and her breasts grow to substantial size beneath her shirt. (Milk allegedly can make breasts grow significantly, but not so fast as in this ad.)