Nagami Yuu was a high school student aiming to become a light novel author, but he always stuck failing at the preliminary screenings. Then one day his little sister Suzuka comes to him with a shocking confession--she's won first prize in the new author contest!
Huh. Little sister characters, you say?
Hm, kleine Schwestern also …
¿Hermanitas?
¿Hermanitas?
Oh, sorelle minori come personaggi?
Oh... Irmãs mais novas, é?
Хм... Писать о младших сёстрах?