Miss Kobayashi and the others go to the beach. But Lucoa's immediately dragged off by one of the lifeguards for her overly skimpy swimsuit. After regrouping, they put sunscreen on each other, split a watermelon, go swimming together, and enjoy summer to the fullest. After the beach, it's comiket! Tohru and Miss Kobayashi both head for the otaku's battlefield, and even Tohru gets shivers from the incredible aura surrounding those otaku. While helping Takiya with his circle, Tohru's horns and wings are mistaken as cosplay?!
Miss Lucoa, why don't you 
just try being a demon?
آنسة لوكوا، لِمَ لا تحاولين أن تكوني شيطانة فحسب؟
Lucoa-san, ¿por qué no intentas
ser un demonio y ya?
Lucoa-san, ¿por qué no 
intentas ser un demonio y ya?
Cóatl, je croyais
que tu n’étais pas un succube…
Lucoa, a questo punto perché
 non provi a essere un vero demone?
Lucoa-san, por que não
 tenta ser um demônio?
Люкоа, может, просто согласишься уже с этим?