otintin long hair looking at viewer blush simple background white background hair ornament very long hair shirt closed mouth bare shoulders bow skirt blonde hair twintails yellow eyes thighhighs heart multiple girls hair bow sleeveless 2 girls nail polish sweat black skirt sailor collar detached sleeves neckerchief black thighhighs necktie black sailor collar aqua eyes sleeveless shirt half-closed eyes white bow grey shirt steam aqua hair black sleeves vocaloid aqua nails hatsune miku yellow neckerchief hand on own hip aqua necktie aged up kagamine rin