... that’s makes me wonder... if Reimu isn’t a mother but rather a primary school student, which she has Aunn as her little sister, does that makes Suika neither being their mother OR, maybe a baby sisters (Just like Koishi and Tewi a long time before)?
Umm... wellll...
Ah, wait!
You're going home?
Bye-byyye!
Well, let's go home.
Oh, uh, that's okay...
It's for you!
You came to give it to her for playing with you right?