1girl, solo, long hair, simple background, shirt, skirt, hair ornament, white background, closed mouth, sitting, twintails, school uniform, white shirt, grey hair, short sleeves, pleated skirt, socks, serafuku, puffy sleeves, black skirt, sailor collar, grey background, puffy short sleeves, blue skirt, looking to the side, grey eyes, neckerchief, kneehighs, white socks, no shoes, wariza, scrunchie, red neckerchief, hair scrunchie, between legs, high-waist skirt, hand between legs, grey sailor collar, white scrunchie