In order to cheer Haruto up after his anime was such a flop, Itsuki gets him as well as Nayuta, Miyako and Chihiro together so they can play a TRPG. Itsuki usually plays girls in games, but for some reason, Chihiro makes out their character to be Itsuki’s character’s little sister, which leads to Nayuta and Miyako also making their characters sisters of the other two. Haruto becomes the GM and does whatever he wants.
Of course, you can make your character
 exactly like yourself, too.
Man darf sich natürlich auch so wie man ist
zum Protagonisten machen.
Por supuesto, también pueden
hacerse un protagonista.
Podéis haceros personajes
de tipo protagonista.
On peut aussi se faire un perso
qui nous ressemble.
Ovviamente, potete anche creare
 un personaggio che vi assomigli.
Obviamente, você também pode
fazer seu personagem igual.
Опять же, никто не запрещает
быть самим собой.