Yuu and the others help Ahegao Double Peace-sensei at a doujinshi exhibition. There they encounter the Kanzaki sisters who run a major circle. After getting caught up in the sore relationship between them and Ahegao Double Peace-sensei, Yuu gets roped into a doujinshi competition!
I want to be special 
in your eyes, Onii-sama!
Ich will, dass du mich als dein ganz
besonderes Mädchen siehst, Onii-sama!
Quiero ser especial a tus ojos, hermano.
Quiero ser especial a tus ojos, hermano.
Je veux être ta sœur
et une fille spéciale à tes yeux.
Voglio essere speciale per te, onii-sama!
Eu quero ser a irmã e a mulher
especial pra você, Onii-sama!
Мне хочется стать женщиной 
всей твоей жизни, дорогой брат!