@Beregorn Naw, Chi-chan got bigger boobs because she received demon blood from one of those two sisters at one point, right? You know how genetics work.
ALSO For those saying Lorem's have gotten bigger, have you never seen a mom after pregnancy? Those get filled with milk, so obviously they look bigger.
Also, people complaining about this probably read Okusan, I'll probably see you guys over in the comment thread over there. =/