1girl, black_panties, blush, breasts, brown_hair, cleavage, collarbone, green_eyes, headgear, indoors, jewelry, kantai_collection, kokuzou, large_breasts, looking_at_viewer, mutsu_(kancolle), no_bra, on_bed, open_mouth, panties, ring, shirt, short_hair, solo, underwear, wedding_ring, white_shirt