Rule 34 Dev - 1girl ahoge black_horns blue_eyes blush breasts crescent crescent_hair_ornament crown demon_girl demon_horns doze_(tyko102) hair_ornament happy_birthday heterochromia highres horns long_hair mini_crown nijisanji red_eyes red_hair small_breasts smile solo two_side_up virtual_youtuber yuzuki_roa yuzuki_roa_(3rd_costume)|20261206719