1girl bangs black_thighhighs blue_eyes blue_footwear blue_hair blue_jacket breasts collared_shirt full_body haruyuki_(yukichasoba) highres idol_corp jacket kattarina_qutie large_breasts long_hair multicolored_hair off_shoulder official_art shirt sleeveless sleeveless_shirt smile solo streaked_hair thigh_strap thighhighs very_long_hair virtual_youtuber white_background white_hair white_shirt