A single photo and a simple change in perspective allows Keiki to deduce who Cinderella is. He begins an elaborate plan to prove it, and catch Cinderella with her panties on.
After we finished cleaning, it wasn't
Sayuki-senpai who left the room last.
Es war nicht Sayuki, die
Cuando terminamos de limpiar,
no fue Sayuki la última que se fue.
Depois da limpeza,