official art, 1girl, ai (touhai), anezaki sayaka, anime coloring, barefoot, belt, black belt, black hair, breasts, cleavage, cleavage cutout, clothing cutout, collarbone, dress, full body, large breasts, lips, long hair, long sleeves, looking at viewer, nail polish, open hands, piercing, purple dress, purple eyes, red nails, shoulder cutout, simple background, solo, standing, touhai, transparent background, v-shaped eyebrows, very long hair