Video: Four young, nude men with varying skin tones and body types, engaged in explicit sexual activity on a bed with patterned sheets in a modern bedroom.

Video of four nude, muscular men posing in a modern living room with colorful art and a potted plant.

Video of a nude, slender woman with medium breasts, dark hair, and a black thong, posed on all fours against a light-blue, softly lit background.

Video: Four young women in tight black dresses, one nude male, in a modern, minimalist room with a gray sofa.

Video of a fair-skinned, red-haired woman, topless, wearing a white crochet skirt, posing seductively on all fours in a modern, brightly-lit room with white furniture.

Video of a nude, blonde, curvy woman with large breasts and ample buttocks, on all fours on a workout mat in a gym, surrounded by exercise equipment.

A video of a nude, slender East Asian woman with long blonde hair, small breasts, and a toned physique, on all fours on a plaid rug in a modern living room.

Video of four shirtless young men in various states of undress, standing in a modern, minimalist room with green walls and a wooden screen.

A nude woman with fair skin is on all fours on a bed, using a large black dildo, while a man with a camera captures her.