Rule 34 Dev - 1girl arknights black_coat black_footwear black_skirt black_thighhighs blonde_hair blue_eyes closed_mouth coat durin_(arknights) full_body highres hiyaori_(hiyahiyaval) invisible_chair long_hair long_sleeves pointy_ears shirt simple_background sitting skirt solo thighhighs white_background white_shirt|17671605120