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...
That kind of thing should be used only 
after you really get to know each other...
Eso se hace después que tienes cierta 
confianza con esa persona o una relación intima...
Isso deve acontecer só quando as
 pessoas realmente são íntimas...