1girl, akizuki_(kancolle), arms_behind_back, bare_shoulders, black_hair, blue_eyes, breasts, cleavage, collarbone, cowboy_shot, grey_one-piece_swimsuit, headband, headgear, honma_(honmatomohiro), kantai_collection, long_hair, medium_breasts, one-piece_swimsuit, parted_lips, ponytail, swimsuit, two-tone_background