1girl, ass_visible_through_thighs, barefoot, bench, black_hair, black_one-piece_swimsuit, breasts, clothes_writing, competition_swimsuit, feet, full_body, green_eyes, indoors, legs, loli, looking_at_viewer, low_twintails, one-piece_swimsuit, original, pool, short_hair, small_breasts, solo, standing, string_of_flags, swimsuit, takafumi, toenails, toes, twintails