Himeko becomes the new Pelocan campaign girl for a TV commercial, but her sudden stage fright threatens to derail the whole thing! Then, when the Sket-dan is unprepared for the following day's practice exams, they go to Himeko's house to study. Featuring Himeko's mom, the Legendary Oniyome!
I can't! I just can't! 
That's impossible for me!
¡No! ¡Es imposible!
¡No puedo! ¡Es que no puedo!
¡Es imposible para mí!
Não dá! Não dá mesmo! 
É impossível para mim!