Rule 34 Dev - 1girl :d animal_ears arknights belt black_shorts cardigan_(arknights) cardigan_(sunny_day)_(arknights) dog_ears dog_girl dog_tail flower holding holding_own_hair long_hair looking_at_viewer neckerchief official_alternate_costume open_mouth purple_eyes shironekoban shorts sleeveless smile tail yellow_neckerchief|22084506873