Rule 34 Dev - 1girl absurdres black_choker blue_archive blush choker flower halo hat head_wings highres klaius koharu_(blue_archive) long_sleeves looking_at_viewer off_shoulder pink_eyes pink_hair red_flower sailor_collar simple_background sleeves_past_fingers sleeves_past_wrists solo upper_body white_background white_sailor_collar wings|23227924707