1girl, 1other, animal_ear_fluff, animal_ears, arknights, armor, bare_shoulders, black_coat, black_thighhighs, blush, breastplate, bright_pupils, coat, doctor_(arknights), girl_on_top, gravel_(arknights), hands_on_another's_shoulders, heart, hood, hood_up, hooded_coat, long_hair, long_sleeves, off_shoulder, open_clothes, open_coat, parted_lips, pink_hair, red_eyes, shino_duka, simple_background, smile, speech_bubble, spoken_heart, thighhighs, very_long_hair, white_background, zettai_ryouiki