(masterpiece), tsuruno yui, brown hair, red eyes, long hair, side ponytail, 1girl, solo, school uniform, serafuku, open mouth, smile, red sailor collar, clenched hand, ribbon, :d, hair ribbon, v-shaped eyebrows, sailor collar, looking at viewer

low quality, bad anatomy, bad proportions, extra legs, deformed anatomy, messy color, deformed fingers, distracted, sketch, censored, muscular, realistic, 3d, signature, loli, underage, abs, ribs