Seiichi spends time training F-class for the upcoming class competition, but when the day finally arrives, Seiichi is nowhere to be found, leaving F-class to defend the academy from the apostles of the Great Devil Order!
What is that perverted old man 
doing, getting turned on?!
Ja! Ja! Weiter so! Enger!
¿Qué hace ese viejo verde?
¿Qué hace ese viejo pervertido,
poniéndose cachondo?
Pourquoi, ça t’excite ?
Vieux pervers !
Che gli prende?
Perché quel vecchio pervertito si sta eccitando?!
Por que essa empolgação,
seu velho safado?!
Что этот извращуга вытворяет? 
Возбуждается?