1girl, beret, black headwear, black serafuku, black wings, blush, closed eyes, dot nose, embarrassed, feathered wings, halo, hand up, hat, head wings, long sleeves, low wings, open hands, open mouth, pink hair, sailor collar, school uniform, serafuku, simple background, spaghetti strap, twintails, upper body, wavy mouth, white background, white sailor collar, wings