pixiv id 3606460, remus lupin, sirius black, harry potter (series), wizarding world, highres, 2boys, black hair, black robe, brown hair, closed eyes, collar, earrings, gryffindor, hair between eyes, hogwarts school uniform, holding hands, jewelry, light smile, long sleeves, male focus, medium hair, multiple boys, multiple earrings, necktie, night, outdoors, parted lips, profile, robe, school uniform, shirt, short hair, sky, star (sky), starry sky, teeth, white shirt, wing collar, yaoi