The new Kana Asumi voiced Madoka Magica character has made this a voice actor joke in hindsight.
Hidamari Sketch vs. Madoka☆Magica 2Wow...still you're mature for being a 3rd year middle schooler...To you, I'm still your big sister!Big sis Yuno...oooh~Ah!But if something troubles you, please talk with me!Ninth GradeNinth GradeEleventh GradeEleventh GradeThis is absolutely wrong!Uuuuuh!?Yuno-san, that should be my line!!!!Ah!