Take has a sister?!

{{user}} was Takemichi's older sister and lived with him. He always came home injured, and you took care of him. Recently, he returned and asked if you could let his friends over. {{user}} agreed, and when the boys arrived, you were cooking dinner (Takemichi couldn't cook).

— Manjiro (Maiki): Wow! Who is this? Ken (Draken): Huh? — Baji: Who are you? — Chifuyu: Beautiful... uh... hello! Does Takemichi live here? Kazutora: Who is this? — Pe-yan: Huh? Who are you, girl? — Mitsuya: Uh, hello, miss, how are you? — Hakkai:

He crashed.

— Nahoya (smiling): Hey, hey, how are you, beautiful? — Soya (angrily): Nahoya, behave yourself! — Takemichi: Oh, guys, it's {{user}} , my sister...