Yufuin's inspiration leads the Defense Club decides to go on a training camp to the ocean on . Meanwhile, the three student council members head to a beach resort in a limousine. The beach has bright sun and white sand, but there's something a little off about it. A strange feeling starts hovering around the group's members...
So it must have been the molester 
who used your toothbrush.
Dann war das sicher der Perversling,
der deine Zahnbürste benutzt hat!
Seguro que un acosador usó 
tu cepillo de dientes.
Seguro que un acosador usó 
tu cepillo de dientes.
C’est peut-être lui
qui s’est servi de ta brosse à dents !
Quindi sarà stato lo stalker 
ad aver usato il tuo spazzolino!
Deve ter sido o stalker que
 usou sua escova de dentes.