Video of a nude woman with light skin and medium-sized breasts, taken in a classroom with a blackboard displaying mathematical symbols and a colorful world map.

Video of two young Asian women, one sitting at a desk with a laptop, the other standing in front of a green chalkboard with mathematical equations.

Video of a topless woman with long black hair, fair skin, and pink towel, standing in a dimly lit bedroom with white cabinets and shelves.

Video of an Asian woman wearing a white dress, sitting on a desk, surrounded by three other Asian women in office attire, studying a math equation on a green chalkboard.

Video of a classroom with a blackboard displaying mathematical equations, a girl in a black dress and white shirt, and desks with scattered items, including a laptop and a pink bag.

Video of a shirtless, slim Asian man with short black hair, wearing only red briefs, sitting on a red bed in a modern bedroom with striped wallpaper, pink gaming chair, and a black keyboard on the bed.

A video of an office scene featuring two Asian women: one in a black dress and the other in a sleeveless top, working at a desk in front of a chalkboard with equations.

Video of a classroom with two Asian women in bikinis, one sitting at a desk, the other standing, watching a greenboard with mathematical formulas.

Video of an Asian woman wearing a mask, teaching a class with a greenboard full of mathematical equations. Students, including a partially visible male, sit attentively in a modern, bright classroom.