Rule 34 Dev - 1boy 1girl aged_down bad_id bad_pixiv_id berserker_(fate/zero) black_eyes black_hair blue_eyes child fate/zero fate_(series) highres hood hoodie matou_kariya matou_kariya_(original_appearance) matou_sakura scr.e short_hair short_twintails tohsaka_sakura turtleneck twintails uncle_and_niece|3330692001