1girl, arms_behind_back, black_eyes, black_hair, blue_one-piece_swimsuit, bob_cut, breasts, covered_navel, cowboy_shot, day, looking_at_viewer, maburu_(lojyq1eur3e8bit), one-piece_swimsuit, open_mouth, original, outdoors, pool, poolside, school_swimsuit, shadow, short_hair, small_breasts, solo, standing, swimsuit