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...
Yes. My brother has guests coming 
over, so I bought a bit extra.
Ja, ich musste etwas mehr einkaufen,
Nii-sans Freunde essen heute bei uns.
Sí. Mi hermano tiene invitados,
compré de más.
Sí. Mi hermano tiene invitados,
así que compré de más.
Oui, des amis d’Itsuki viennent,
alors j’ai pas mal de choses.
Sì. Mio fratello ha ospiti,
per cui ho preso qualcosina in più.
Sim. Meu irmão tem visitas hoje,
 então eu comprei um pouco a mais.
Да. К Ицуки друзья должны придти,
вот я и накупил побольше.