Talk:Shalltear/@comment-115.133.207.186-20150930035958/@comment-3536096-20151001065636

It's one of the first jokes made in the series, the light novel has it, the manga and the anime as well, when Shalltear is first introduced and "puts the moves" on Ainz, Aura whispers "fake boobs", of which Shalltear comments that Aura is the same size, Aura then tells her that she is still young (70 years is revealed later) so she still has time to grow but Shalltear is undead so she will stay a loli for all eternity.

The manga even takes this joke farther during the bunus chapter for the anime anouncement, where Shaltear takes her aperance to the next level, for more on that look it up yourself, it's chapter 7.1