Video of a blonde woman with long, wavy hair, wearing a lace bralette, standing in a dimly-lit room. Background includes a blackboard with mathematical equations.

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 nude, fair-skinned woman with medium-length blonde hair, wearing an open white crochet cardigan, sitting on a floor in a modern living room.

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 with fair skin and dark hair, wearing a red polka-dot dress with lace trim, lifted to reveal her genitals, in a bedroom setting.

Video of a topless, voluptuous, light-skinned woman with long, straight, blonde hair, large breasts, and full lips. She's in a dimly lit room with white furniture and blue lighting.

Video of a woman in a white lab coat, holding a phone to her ear, standing in front of a chalkboard with mathematical equations. She wears a lanyard with a badge. A wooden desk in the foreground has an open book and a stack of papers.

Video of a woman with shoulder-length brown hair, wearing a sheer, white blouse and black pants, sitting at a desk with an open book and lanyard. Background shows a chalkboard with mathematical equations.

A video of a plus-size woman with medium skin tone, dark hair, and large breasts, wearing a red and white checkered off-shoulder top, sitting in a bedroom with pink curtains.