okitsune (okitsune-sama), harry potter, ron weasley, severus snape, harry potter (series), harry potter and the goblet of fire, wizarding world, striped neckwear, bad id, bad pixiv id, highres, 3boys, anger vein, angry, animification, black eyes, black hair, classroom, feathers, glasses, green eyes, hogwarts school uniform, indoors, male focus, multiple boys, necktie, orange hair, quill, school, school uniform, smile, teacher, teacher and student, window