Bossun tries to answer when nature calls, but it seems the world is bent on keeping him away from a toilet. Then, Tsubaki comes to the Sket-dan for help on yet another art project, this time a Student Council recruitment manga!
Nakatani-san from class A said 
her hobby is donating blood.
Nakatani-san del curso A me dijo 
que su pasatiempo es donar sangre.
A Nakatani da turma A disse
 que ela sempre doa sangue.