Rule 34 Dev - 00s 1girl bikini black_bikini black_eyes black_hair bracelet breasts cleavage cloud day female_focus hat jewelry katsura_kotonoha large_breasts long_hair looking_at_viewer open_mouth outdoors red_ribbon ribbon school_days side-tie_bikini_bottom sideboob sky solo straw_hat swimsuit tenchou_no_matsumoto|7556577210