Hyper-realism, photorealistic, 39 year old milf, ((short wavy blonde bob haircut)), black rimmed glasses, chubby curvy body, simple short turtleneck mini microdress, black lace top stockings, burgundy stiletto heel pumps, smoothly shaven pussy visible under her dress, kneeling on her knees on top of her large teachers desk, looking at viewer, in a classroom, large blackboard behind her with detailed equations written in chalk, evening sun setting outside the classroom sending a warm glow into the classroom from the right side