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 topless, fair-skinned woman with long, wavy blonde hair, large breasts, sitting on a floral-patterned couch. She has a neutral expression. Background shows a plain, light-colored wall.

Video of a young, slim, shirtless white man with short brown hair and multiple tattoos, including a mathematical equation on his chest, in a dimly lit room with a potted plant and a partially visible door.

Video of a curvaceous, busty woman in black lingerie and sheer stockings, standing in front of a chalkboard with math equations, in a classroom setting.

Video of a classroom with a chalkboard filled with math equations, two women in lingerie, one sitting on a desk, and another standing.

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.

Video of a young Asian man with short black hair, slim build, and small breasts, wearing only black panties, sitting on a bed with green sheets. The background features striped wallpaper and a minimalist decor.

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.