Rule 34 Dev - 1girl alternate_costume alternate_headwear bad_id bad_pixiv_id bug butterfly facing_viewer female_focus insect koumajou_densetsu koumajou_densetsu_2 looking_at_viewer monochrome no_pupils open_mouth pink_eyes pink_hair saigyouji_yuyuko solo touhou triangular_headpiece zanamaoria|6789746691