1girl, ?, bare_arms, bare_shoulders, black_one-piece_swimsuit, black_thighhighs, breasts, brown_eyes, brown_hair, closed_mouth, collar, covered_navel, flying_sweatdrops, long_hair, looking_at_viewer, old_school_swimsuit, one-piece_swimsuit, original, school_swimsuit, simple_background, small_breasts, solo, swimsuit, takasuma_hiro, thighhighs, white_background