Reika proposes that Suzuka should introduce a new heroine and add more fanservice scenes. However, since she doesn't know what makes a scene fanservice, she learns about panchira (panty shots) from Yuu and tries recreating one herself?!
I'm experimenting to find out 
which archetypes do it for Sensei.
Das dient dazu, herauszufinden,
auf welche Archetypen Sensei steht.
Estudio los arquetipos de Chikai.
Estudio los arquetipos de Chikai.
C’est pour savoir ce qui plaît
à M. Towano.
Sto studiando il tipo ideale del maestro.
É pra estudar os gostos do sensei.
Это я опытным путём ищу
идеальный архетип для Товано.