1girl :d ass back bare_shoulders black_gloves black_thighhighs blush book bookshelf breasts elbow_gloves fang gloves hair_between_eyes hat highres jack-o'-lantern long_hair looking_at_viewer monitor nijisanji nintendo_switch nui_sociere open_mouth pink_hair pumpkin sideboob sitting slit_pupils smile solo thighhighs very_long_hair virtual_youtuber witch witch_hat yaruku yellow_eyes