Masterpiece,Highest quality,(Ultra high definition,8K Photo Wallpaper

masterpiece,Highest quality,(Ultra high definition,8K Photo Wallpaper),(Highest quality),Physical Rendering,A female teacher standing in front of a blackboard in a high school classroom,Sleeveless shirt and black pencil skirt,Backwards,The arm hair is shining in the half-backlight.,The skirt is so tight that you can see her panty line.,Students are sitting on the chairs in the student room.,The zipper on the skirt is down and your underwear is showing.