1girl, alternate_costume, ass, black_hair, black_panties, black_thighhighs, blush, breasts, brown_eyes, cleavage, hair_between_eyes, kantai_collection, kasumi_(skchkko), large_breasts, long_hair, lying, nagato_(kancolle), on_stomach, panties, see-through, solo, thighhighs, thong, underwear