Video of a woman with medium breasts in a black shirt with mathematical equations, sitting at a desk with a computer, surrounded by decorative items and posters.

Video of a classroom with two students seated at desks, a teacher at the front, a greenboard displaying mathematical formulas, and a whiteboard showing \"Grit Rate: 50%\".

A video showing two women with long black hair in a classroom, facing a green chalkboard with mathematical formulas. The room has a white desk with office supplies.

Video of a young woman with blonde hair, wearing a pink crop top, studying a math textbook on a desk in a classroom with a whiteboard and educational posters.

A video shows a woman in a white dress, holding a book, standing near a chalkboard with mathematical equations in a classroom setting.

Video of three women in lingerie, one with a tattoo, standing in a dimly lit, neon-lit room.

Video of a modern bedroom with a red geometric-patterned headboard, beige walls, and a bed with a beige sheet. The image is taken from a smartphone's perspective, with \"NICO LEMMICH\" and \"MICHAEL MATHIA\" watermark.

Video of a classroom with a teacher wearing a face mask at the blackboard, students working on laptops, and a girl in a dress standing near a shelf.

Video of a young woman with medium skin tone, wearing a traditional Japanese sailor school uniform, seated in a classroom, holding an open book. A chalkboard with math equations is visible in the background.