1girl, arm_behind_back, bare_shoulders, beach, bikini, blue_sky, breasts, brown_eyes, cleavage, cowboy_shot, large_breasts, looking_at_viewer, multicolored_hair, murata_tefu, navel, open_mouth, original, outdoors, sand, shore, short_hair, side-tie_bikini_bottom, sky, solo, standing, sweatdrop, swimsuit, thighs, twitter_username, water, white_bikini