1girl, black_bra, black_panties, bra, breasts, cardigan, cleavage, collarbone, dark-skinned_female, dark_skin, glasses, grey_hair, hair_down, kantai_collection, kasumi_(skchkko), large_breasts, long_hair, looking_at_viewer, musashi_(kancolle), navel, one_eye_closed, open_cardigan, open_clothes, panties, red_eyes, simple_background, smile, solo, tongue, tongue_out, underwear, upper_body, white_background