Will Kaguya and Miyuki share the shelter of an umbrella in a storm? Is carrying a knife dripping with blood proof that Kaguya is trying to kill a member of the student council? How will Kaguya react when Chika introduces her to potty humor? Then, Chika must intervene when Miyuki dispenses bad advice on a topic he knows nothing about, Miyuki tries to develop his kinesthetic intelligence, and Kaguya and her personal assistant play a practical joke on Miyuki that has dire consequences.

Caffeine is required drinking.