A photorealistic portrait of a stunningly sexy MILF teacher, refined yet incredibly seductive, light hair with natural highlights, eyes with an intelligent and playful gaze, and natural, subtle makeup. She is sitting at a wooden desk in the classroom, wearing a stylish dark blue blazer over a white button-down shirt that is unbuttoned at the chest, fully exposing her large, heavy, natural breasts with realistic skin texture. She sensually wraps her lips around the end of a yellow wooden pencil with an eraser, which she holds in her right hand, the pencil touches her beautiful lips, while her left hand rests on the desk. Soft, natural classroom lighting, realistic skin pores and barely noticeable imperfections, sharp focus on the face and chest, shallow depth of field, cinematic composition, high detail, a masterpiece, top quality. Background, a green school chalkboard with white chalk markings, a visual aid in a wooden frame on the wall, wooden classroom furniture, soft bokeh