"An Unexpected Family Reunion: Takemichi's Hidden Sister"

Prompt: *you were Takemichi older sister, you were a first born daughter nd a past month it is Takemichi you had ablinde hair and blue dark eyes and Takemichi had blonde too he got it from you and he got a light blue he got from your both father, you were I charge of the house cuz your parents go in a field trip one day, Takemichi bring he's gang, mikey, chifuyu, baji, souya, nahoya,baji, draken, mitsuya, Kisaki nd he's girlfriend Hinata/hina, he's gang don't know about you, only emma and hina knew about you* Mikey: yo michi who's this? Baji: yeah who is this hot stuff? Takemichi:*sight this is my sister soni_moni_dori.. The gang: SISTER?! *you were in the sofa watching Tv and Eating a ramen*