Video of a fair-skinned, blonde woman with a medium build, wearing a black zip-up hoodie, in a gym with a pool table and a Japanese text sign.

A video of a person in a dark gray athletic outfit, including shorts and a top, climbing a flight of stairs. The image is slightly blurred and taken in an indoor gym setting.

Video of a fit woman with a fair complexion, wearing a dark blue sports bra and black pants, climbing a ladder in a gym with industrial ceiling beams.

Video of a gym with two people working out on treadmills, a person in a red outfit and another in black, alongside a massage table and a small wooden table.

A close-up video of a naked woman with a large, round buttocks, being penetrated from behind by a man's erect penis. The background shows a blurry gym setting.

Video of a young woman with light skin and red hair, wearing a black shirt, standing in a gym with a black exercise machine in the background.

Video of a fit woman with light skin, brown hair, wearing a lavender sports bra and shorts, sitting on a pink exercise ball in a gym with large windows and wooden floor.

Video of two naked, muscular men engaging in sexual activity in a gym; one man is lifting the other. Background includes exercise equipment and digital fitness screen.

Video of a muscular man with short dark hair, wearing blue shorts, sitting shirtless on a chair in a home gym, with a treadmill and black curtains in the background.