The Class President believes that the size of the boobs and intelligence are inversely proportional, so she thinks Galko is living a very carefree life. But, she changes her mind when she sees the bulletin board Galko was intensely staring at.

Seeing Galko's new lipstick, Otako explains that the lips have always represented the person's genitals. Otako adds that you can also tell the condition of a person's genitals by looking at the shape of their lips, to which Galko inadvertently hides her own lips

Galko, Otako, and Ojou are at the water park. Otako hands Galko a razor believing that her armpit hair is shaggy because she forgot to shave them. Galko angrily says she never lets them get shaggy and shows them her smooth armpits.

Charao, Supoo, and Otao discuss who in their class has the biggest boobs. Seeing Galko’s boobs sitting on the desk, Charao says he has no doubt it’s Galko. However, Supoo comments that Nikuko has large boobs too. Their discussion gets heated...