1girl bangs black_garter_straps black_thighhighs breasts brown_hair brown_haired_glasses_elf_(houtengeki) closed_mouth elf full_body glasses green_eyes green_footwear green_headwear hat highres holding holding_staff houtengeki large_breasts large_hat long_hair long_sleeves looking_at_viewer original pointy_ears simple_background smile staff standing thighhighs thighs white_background wide_sleeves witch_hat