Itsuki is nearing his final deadline for volume 5 and flees from his editor, Toki, however he is immediately caught. However, Itsuki manages to escape when he runs into Setsuna and they both go to a hot springs. Setsuna felt like he was in a slump and wanted to see some asses to get some inspiration. But when they get to the ryokan with the hot springs, Itsuki witnesses something horrifying...
So I want to stare at some 
new asses for inspiration.
Darum will ich mich von ein paar
neuen Ärschen anregen lassen.
Quiero sentir la inspiración
viendo nuevos traseros.
Quiero inspirarme viendo culos nuevos.
Je dois stimuler mon imagination
avec de nouveaux culs.
Perciò voglio darmi una scossa
guardando qualche nuovo culetto!
Com isso quero ver
umas bundas novas.
Вот и хочу поглядеть
на попки да найти своё вдохновение!