Itsuki Hashima is a popular, young novelist. However, he is obsessed with little sisters and his works seem to always include little sisters, so there’s some difficulty coming up with a new series. One day, his younger step-brother Chihiro and his colleagues, Hayato Fuwa, Nayuta Kani, and fellow college student, Miyako Shirakawa show up at his apartment. They enjoy dinner, drinks, and a game. That night, Nayuta makes advances towards Itsuki, but...
Also, if your incident is 
too shitty, you get told,
Nebenbei, wenn man sich was zu
Schlechtes ausdenkt, darf man sich Mist wie
Y si tu incidente es malo, te dicen:
Y si tu incidente es malo, te dicen:
D’ailleurs, si l’énigme est pourrie,
on se fait insulter :
E in più, se la storia che inventi
fa schifo,
Além disso, se seu incidente
 for muito ruim, te falam
А будешь придумывать тупые задачки…