1girl, ahoge, bat_hair_ornament, black_jacket, blonde_hair, bloomers, blush, brown_background, collarbone, eric_(tianqijiang), genshin_impact, hair_ornament, halloween, hat, jack-o'-lantern, jacket, klee_(genshin_impact), long_hair, looking_at_viewer, pointy_ears, pumpkin, red_eyes, red_headwear, short_hair, signature, simple_background, sitting, solo, thighs, underwear, white_bloomers