1girl, black_one-piece_swimsuit, blue_one-piece_swimsuit, blush, breasts, collarbone, competition_swimsuit, covered_navel, grey_eyes, grey_hair, hands_on_own_hips, highleg, highleg_swimsuit, impossible_clothes, impossible_swimsuit, kantai_collection, large_breasts, long_hair, looking_at_viewer, montemasa, one-piece_swimsuit, solo, swimsuit, twitter_username, two-tone_swimsuit, upper_body, washington_(kancolle), wet, wet_clothes, wet_swimsuit