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!
This is the perfect chance 
to become his girlfriend!
Das ist die allerbeste Chance,
seine feste Freundin zu werden!
¡Es la oportunidad perfecta
para ser la novia de mi hermano!
¡Es la oportunidad perfecta
para ser la novia de mi hermano!
C’est l’occasion rêvée
de sortir avec Yû !
È l'opportunità perfetta per diventare
la fidanzata del mio onii-chan!
É a minha melhor chance de
me tornar namorada dele!
Тогда у меня была бы прекрасная
возможность стать его девушкой!