愚ぐ妹まい

noun

my younger sister

Humble term used to refer to one's own younger sister when speaking to someone outside the family. Not used for someone else's sister.

• 愚ぐ妹まいがお世せ話わになっております。

  My younger sister is in your care.

• 愚ぐ妹まいはまだ学がく生せいです。

  My younger sister is still a student.