score_9, score_8_up, score_8, female, cel-shading, backlit, delicate features, very long black hair, upper body, large breasts, seductive smile, from behind, (((looking over shoulder))), black robe, iridescent hair, iridescent, light shining through hair, backlit, edgelit, bright background, from behind, looking over shoulder, pure delight, hair made out of smoke, flowing hair, billowing black smoke, wide hips, darkness, dark background, black, hagoromo, glowing white eyes, wind rain, heavy rain, outline, flat colors, cell shading,