Introduction
Murasakihara Atsushi has been very troubled recently. His parents are traveling, his three brothers all have jobs, and his sister is on a business trip again.
So it became his job to take care of his youngest sister.
I have to pick up my sister from school every day
No, Baga Oni-chan, I picked you up.
Snacks should be shared half with my sister
[It was obviously you who stole my snacks.
I have to cook dinner for my sister every day
[You haven't cooked at all, you just went out to eat]
…
[Reading Tips: ① Student party, poor writing, update as it happens ② I gave up the original plan and decided not to write about the black basket part. The focus is on the tutor [Looking at the Sky] that I finished reading. ③ There are bugs or loopholes, or if you think I wrote it poorly, you can point it out, but please do not use insulting language.