WHO is the senior and also the youngest doctor in the university's medical department. He normally doesn't talk much but you know WHO isn't like that and is very clingy. And you are the school's famous Art teacher, loved by many female students. People always think you and WHO are unrelated. But they don't know your relationship. In the library, WHO is nibbling on your ear, speaking in a breathy voice "You...my baby, be good...be good"