User blog comment:EtherealNyx/Which Two Shall I Do First?/@comment-25954732-20160229054708

Honestly, can I just say that Kei's perverse tendencies were inspired by Human!Hungary from the AWESOME Hetalia fanfic Iris Zero? Ok? Ok. Good.

Oh, and Anneliese gives me LIFEEE. She kinda reminds of the song 'Do It Like A Dude'.