First back tooth fell out

Although one of her teeth fell out, it seemed like her teeth still itched and she chewed on the bone on and on and on...

初めて奥歯が抜けた。それでもまだまだ歯がかゆいみたいで、ずーーーーーっと骨ガムを噛み続けてた今日のKaiyaさん。