Okuu triggered the hidden power of the Miko armpits. Attracting attention you don't always want. Okuu and Mukyu Saku were powerless...Flan was simply struck by the "Me too!" effect.
Waagh!Who are you?!Hey—! Just what are you doing?!Stop that, Flan!Milaaadyyy!♥Mmm-wah!♥Wait—not you too, Sakuya?!Kee-heee!♥"Coexistence".This is an example of that answer spread out before me....but I'm just behind the times.It has already become a world in which humans and youkai have begun to walk that path.Found you, Reimuuu!♥At first, I thought they were all strange girls...