Generate an image with the theme of a stunning beautiful student-teacher who makes you do a double-take.

A 20-year-old Japanese woman. An overwhelming beauty that makes everyone turn their heads. Deep chestnut-brown layered long hair naturally tied back.
Large double-lidded eyes. A small, straight nose. Small but plump, glossy lips. A small face with sharp contours. A slender, tall figure. A curvy, well-defined body with a full chest.

She wears a light blue blouse made of sheer or linen fabric, with the top two buttons undone. Paired with a high-waisted gray short skirt.

Shot from a slightly oblique front angle at some distance, showing her standing right in front of the blackboard at the front of the classroom, talking naturally. The composition is from a seated student's point of view, looking up at her slightly.
A natural, unposed look as if she hasn't noticed the camera.
Reproduce a sense of camera shake and a casually-taken, rough composition. 4k.