Katou Kiri has become Tsubaki's loyal retainer, but will the young ninja learn to work together with his other Student Council colleagues in order to build a better academy? Then, the Sket-dan teams up with the Student Council to cure Usami of her hatred for all men... and it involves more than one kind of cross-dressing...
and as she gets used to us, we 
bring out our man parts bit by bit?
se acostumbre a nosotros, le mostramos 
poco a poco nuestros instintos masculinos.
e quando ela se acostumar, mostramos 
aos poucos nossas partes masculinas?