Rule 34 Dev - 1girl 1other arknights black_jacket black_sweater_vest blush brown_eyes brown_hair doctor_(arknights) ear_cleaning earrings highres holding jacket jewelry lap_pillow long_sleeves magallan_(arknights) mimikaki multicolored_hair open_mouth sigm@ silver_hair streaked_hair sweater_vest two-tone_hair white_background|14257790703