00s 10s 1_female 1girl 2d_art ass atfbooru.ninja backpack bag bakemonogatari black_hair brown_eyes brown_hair child contentious_content female flat_ass from_behind hachikuji_mayoi hair_ornament hair_ribbon hairband lingerie loli lolibooru lolibooru.moe long_hair looking_back male mature monogatari monogatari_(series) nisemonogatari open_mouth panchira panties pantsu pantyshot pink_panties pink_pantsu pixiv_24293919 questionable randoseru red_eyes ribbon sankaku_channel simple_background skirt solo sw sw-taco sw_(taco) tied_hair twin_tails twintails underwear upskirt white_background young 八九寺ー、久しぶりじゃないかー！

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