1girl, 39, ahoge, aqua eyes, aqua hair, aqua necktie, black footwear, black skirt, blush, boots, detached sleeves, eyelashes, grey shirt, headset, heart, legs, long hair, long sleeves, looking at viewer, midair, miku day, necktie, open mouth, shirt, sidelocks, skirt, sleeveless, sleeveless shirt, smile, solo, sparkle, thigh boots, thighs, twintails, very long hair, white background