APURI OC設定集 (Pixiv Fanbox)

基本的に、妊娠しなくても、すべての女性が当然母乳が出る世界観です。

ちなみに、乳首の大きさは最低でも親指くらいのものが世界の物理法則です。

Basically, it's a worldview where all women naturally produce breast milk, even if they're not pregnant.

And additinal, it is a law of physics that nipples are at least the size of thumb.