boob help

Darcy • • desty •
So has anyone else been the same bra size for a while (say a few years) and then randomly your boobs got bigger? I have been gaining a little bit of weight but only about 5kg (12.5lbs roughly.) I've been trying to put on a bit more weight but I only every gain it to my butt and thighs. I've gone up about two cup sizes in a few weeks.