[ENGLISH-SUBTITLE] MKON-027 The teacher in the library who liked it because of its neat appearance was actually a hidden bitch Karen Mifune

I'm in love with Karen Mifune, a teacher in the library. It's clean and elegant, and usually gives off the charm of an adult, but when it comes to books, he starts talking like a child. I love that innocent side of the teacher. When we talk abou