mossi (mossi0816), marcus (reverse:1999), reverse:1999, commentary request, highres, korean commentary, 1girl, :o, alternate costume, animalization, beret, bird, blue eyes, blue neckerchief, blue skirt, book, book stack, bookshelf, brown hair, hand up, hat, hofmann knot, long hair, long sleeves, looking at viewer, mole, mole under eye, neckerchief, person and animalization, sailor collar, school uniform, seagull, serafuku, shirt, skirt, solo, upper body, white hat, white sailor collar, white shirt