Video: Four naked individuals, two men and two women, seated on a black couch in a living room, drinking beer, with yellow curtains and a wooden table in the background.

Video of a nude couple, a blonde woman on all fours on a white couch, being penetrated from behind by a man with light skin, in a dimly lit living room.

Video of four Asian women, each holding a smartphone, sitting on purple chairs in a studio. They wear casual outfits; some have long hair, others short. Background shows a large screen with text in Chinese.

A video depicts a naked, fair-skinned, long-haired woman with medium breasts, on all fours, engaging in sexual activity with a similarly fair-skinned, muscular man, in a dimly lit, modern bedroom.

A video of a woman with fair skin wearing cherry-print pajamas, on all fours on a black couch, with a virtual fitness app interface overlay.

Video of four young adults, two women and two men, in a bedroom, engaging in sexual acts. The women are topless and wearing short, white dresses; the men are nude.

Video of a nude woman with blonde hair, fair skin, and medium-sized breasts, on all fours on a bed, facing away from the camera, showing a man's erect penis penetrating her anus. Background includes pink pillows and green sheets.

Video of four nude adults, two men and two women, standing in a bright, decorated room with pink balloons and a table featuring a cake.

A video of a slender, nude woman with black hair and glasses, wearing black lingerie, on all fours in a dimly lit room.