Rule 34 Dev - 1girl animal_ears black_hair blue_background book bookmark fake_animal_ears female_focus hair_ornament hair_ribbon highres holding holding_book hugging_book hugging_object kami_nomi_zo_shiru_sekai mouth_hold necoalb necolab purple_eyes rabbit_ears ribbon school_uniform serafuku shiomiya_shiori short_hair smile solo|2390800932