1girl, animal_ear_fluff, animal_ears, arknights, arm_up, ascot, black_coat, black_skirt, black_thighhighs, book, braid, breasts, brown_hair, closed_mouth, coat, extra_ears, full_body, gauntlets, gradient_background, hair_over_one_eye, holding, holding_book, kaxnight, large_breasts, long_hair, looking_up, miniskirt, open_book, penance_(arknights), single_braid, single_gauntlet, skirt, solo, thighhighs, thorns, very_long_hair, white_ascot, wolf_ears, yellow_background, zettai_ryouiki