This is a digital anime-style illustration featuring a slender young woman with long black hair and blue eyes, leaning over a wooden desk in a classroom. She is wearing a white blouse, a blue skirt, and white panties that are visible due to her bent-over position, exposing her firm, round buttocks. Her expression is slightly shy, with a hint of a blush on her cheeks. The background includes a green chalkboard with mathematical equations and a window with maroon curtains. The lighting is warm, casting soft shadows. The artist's watermark, "Horse96, " is visible in the bottom left corner. The image is marked with a "like" icon and a number "11" in the bottom right.