1girl absurdres animal_ears arknights ass black_dress black_thighhighs blush chinese_commentary commentary_request dress from_behind hand_up highres holding holding_weapon lin_(arknights) long_hair long_sleeves looking_at_viewer looking_back mouse_ears mouse_girl mouse_tail parted_lips ponytail purple_eyes shokuyou_koori tail thighhighs thighs weapon