1girl, o, ahoge, alternate_costume, ass_visible_through_thighs, black_one-piece_swimsuit, blue_one-piece_swimsuit, blush, breasts, caustics, collarbone, competition_swimsuit, cowboy_shot, dutch_angle, hair_between_eyes, hair_flaps, hair_ornament, hairclip, heterochromia, highleg, highleg_swimsuit, kantai_collection, large_breasts, leaning_forward, light_brown_hair, long_hair, looking_at_viewer, montemasa, murasame_(kancolle), murasame_kai_ni_(kancolle), one-piece_swimsuit, open_mouth, pool, pool_ladder, poolside, red_eyes, sideboob, sidelocks, solo, standing, surprised, swimsuit, thighs, twitter_username, very_long_hair, water, wet, wet_clothes, wet_hair, wet_swimsuit