* It is also an important job to love your sister. / Shiro Yayoi MF Bunko J

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Don't you think this sister is too cute? Smiling, crying, and heart-warming creative sister love rice!
Hiroshi Mizuki has a dear sister, Mizuki Isui, who thinks she can die for her sake.
In the morning, when Mizuki wakes up, the two of us eat together and go to work and school.
No matter how much overtime work goes on, Mizuki and his sister say "Welcome back," and when Mizuki wakes up, they are saved by just showing their smiles and go to work and school respectively.
In fact, Mizuki and his sister have a secret that nobody can tell.
Actually, Mizuki and his sister were Ranobe writers (who don't sell well), and Hiroshi was the editor in charge of them!
"If things continue like this, the editor might be changed. I should be Oni-chan!"
In order to make his sister a popular writer, Hiroshi puts Mizuki on his lap and assists with writing. Sometimes he praises him by stroking his head, and heals himself in the same bath!
"In spite of this, Mizuki only writes stray novels. I think I should be Oni-chan!"
In order to make her a popular writer, Hiroshi puts Mizuki on his lap and assists with writing. Sometimes he praises him by stroking his head, and heals himself in the same bath! "
In order to make her sister a popular writer, Hiroshi puts Mizuki on his lap and assists with writing. Sometimes he praises him by stroking his head, and heals himself in the same bath!"
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