Saikawa visits Miss Kobayashi's home to play. However, there's a girl that's unfamiliar to her (Ilulu)... Even after inviting her to join their games, Ilulu coldly refuses. Then Lucoa happens to stop by and she notices Ilulu's feelings as she tries to avoid them, so she makes an effort to help the dragon out.
They are not a maid because 
they wear a maid outfit.
فمن ليسَت خادمة لا تصبح خادمة
إذا ارتدت هذا الزيّ
Allerdings sind sie nicht Maids,
weil sie eine Maid-Uniform tragen.
Pero no se es sirvienta
por vestir como una.
Pero no se es sirvienta
por vestir como una.
Or, ce n’est pas l’uniforme
qui fait la domestique.
Ma non basta una divisa per diventare una cameriera.
Elas não são maids só porque
usam um uniforme de maid.
Однако не форма определяет
призвание человека.