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.
By the way, there's a long-held belief 
that lips represent a person's genitals.
بأية حال، هنالك معتقد قديم وهو أنّ الشفتَين تمثّلان أعضاء المرء العانية
Es gibt übrigens das uralte Gerücht, dass die
Lippen die Genitalien repräsentieren sollen.
¿Sabes qué? Desde la antigüedad,
¿Sabes qué? Desde la antigüedad,
Au fait, tu savais qu’on dit
A proposito, sai che, secondo un vecchio detto,
la forma delle labbra rispecchia quella dei genitali?
Por sinal, existe uma crença antiga que diz que
 os lábios representam a genitália das pessoas.