Sumireko looks after Oto while Adashino is away. They go to Oto's school where Sumireko revels in the joys of youth. She and Oto run into Uname and spend the evening with her. But their peace is short-lived as the shadow of a new Curiosity draws near.
No, no. If anything, it's the demure types 
that tend toward wearing the erotic stuff.
كلا، كلا. النساء الرزينات هن اللاتي
.يملن لارتداء ملابس مثيرة
Nee! Die, die immer tipptopp aussehen,
mögen’s in Wahrheit ’ne Spur heißer!
No, a las maduritas
les gusta más lo erótico.
Qué va, a las maduritas
les va más el rollo erótico.
Mais non, les plus modestes
sont souvent les plus affriolantes.
No, no, per me è il tipo di persona riservata
che in segreto indossa cose sconce.
Não, não. Na verdade, são os tipos recatados
que tendem a usar coisas eróticas.
Нет-нет. Скромняшки
одеваются развратней всех.
ไม่นะ, ไม่. ถ้าเป็นแบบนั้น,