[Yokuutsu]

Vivi giggles a bit at Riyo agreeing with him. "Anything can be appropriate...depending on the class....and okay." When Riyo returns from his classes the next day, Vivi just stares at the water. "How much of this am I supposed to drink?" No one has an iron bladder. And some people have bigger bladders than others. And Vivi doesn't like the idea of walking with a full bladder either.