1girl. In a medium shot inside a

1girl. In a medium shot inside a classroom, a mature woman with a seductive, experienced face stands before a large blackboard. She has long black hair tied into a single high bun, wears thin-rimmed glasses, and her flushed face shows rolled-back eyes, a disdainful and scornful expression with drool at the corner of her open mouth and hot breath visible as white wisps. She possesses large breasts and a plump, curvaceous rear. Her outfit is a revealing open-chest OL uniform with a tight white blouse exposing deep cleavage, a black hip-hugging mini skirt, and black garter stockings. Her hands rest on her hips in a confident pose. The blackboard behind her has chalk writing, surrounded by simple classroom desks and chairs. Soft indoor lighting creates a warm, intimate atmosphere with subtle depth of field blurring the background.