Board Thread:Questions and Answers/@comment-2605:6000:5547:6E00:88DD:179F:E0F2:780C-20190701071158/@comment-31749612-20190701073419

Well, they are a mamono, so I’m assuming they can have children. Somehow.

As for the harem, I’d say they would be shy on the outside but slightly crazy/insane on the inside. Or similar to a Yandere.