頸椎
https://images.plurk.com/YmqS8S6cmVyP8VoB9dt7B.jpg https://images.plurk.com/tT3g0jAo9tPkHIzNkA4p9.jpg https://images.plurk.com/4ULNaNGBdtYFqoXywW9jOR.jpg https://images.plurk.com/5JmIi2WwF17OJE4HkLSEBF.jpg
本來預定昨天要畫完的小漫畫！