Một hôm, cũng như bth. Khi hết tiết thì cô xếp đồ ra về. Cả lớp về hết chỉ còn mình P. Khi chuẩn bị mang cặp ra đến cửa lớp thì cô phát hiện cửa bị khóa trái.
One day, as well as bth. When more then she folded map out about. The whole class about the end his only remaining Ward before bringing out couples to you spotted class door locked door on the left.
One day, as well as BTH. When the end of class, she put out the map. The class of all his only pair P. When preparing to bring out the classroom door, she discovered the door locked.