Please tell me! Galko-chan

Is It True That Underwear Is Embarrassing? (1x6)

Air date: Feb 12, 2016

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.