Drawings of Girls with Hair Ties in Their Mouths - Tying a Neat Updo

The tag "#hair tie in mouth" (#咥え髪留め) is used for illustrations portraying... well, a character holding a hair tie in their mouth. The focused expression on their faces as they are getting ready and the slight aura of defenseless definitely does evoke emotion, doesn’t it?

What’s your favorite style with hair ties? Ponytails, pigtails, braids, or…?