Fairly late reply, basically because she has a very similar personality i.e. trying to be the responsible older sister
Even later reply, trying and failing to be the responsible older sister, and coming off as somewhat childish instead.
Even if I ate one or two...I mean, there's just so many...I think I need to taste-test one...
Auu...Sehr gut!SpakspakSpak!Spak!Spaaaak!Hääääh!
Nee-sama getting spak-spaked by Graf-chan... it's wonderful♥Today's treat are these "Schneebälle"! Let's take some round to Houshou-san's!