Video of a classroom with a blackboard displaying mathematical formulas, a mannequin in a red dress, and a woman in a maroon dress with a white mask.

Video of an Asian woman in a red dress writing on a green chalkboard, with students in the foreground.

Video of an Asian woman with long black hair in a red dress, sitting on a stool at a desk with a laptop, next to a green chalkboard with math equations.

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 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 an Asian woman wearing a red dress and mask teaching math on a whiteboard in a classroom. Two students with long hair focus on their laptops.

A video of a woman's legs in clear high heels, wearing a red dress, sitting on a white chair, with a black background. Text overlay: \"Lovense Crave\" and \"Custom Pattern.\

A video of a topless woman with medium-sized breasts, holding her chest, in a cozy room with a potted plant.

Video of a woman in a green bikini, with large breasts, posing seductively in a dimly-lit room with a potted plant in the background.