Rule 34 Dev - 1girl black_hair black_leotard black_nails black_thighhighs blush coro_fae demon_girl demon_horns highres horns kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~ leotard long_hair red_eyes shinomiya_kaguya simple_background single_thighhigh solo strapless strapless_leotard sweat thighhighs white_background|24213480642