Video: Four shirtless, muscular men in black underwear, hugging in a modern bedroom. One man with tattoos on his chest, another with short hair, and a third with blonde hair.

Video of two shirtless men in a gym, one hugging the other from behind, wearing white shorts; modern, minimalist gym setting with equipment and plants.

Video of three nude men engaged in a sexual act in a brightly lit room with a red couch, a framed cityscape, and a potted plant.

Video of a nude man with a circumcised penis kneeling over another nude man lying on a bed in a sparsely decorated room with black walls and a potted plant.

Video of shirtless, muscular men in white pants, with one man touching another's back, in a modern living room.

Video of three shirtless men in a modern, brightly lit living room, one with curly hair and tattoos, two others with short hair, wearing black athletic clothing.

A video of a nude man with a tattooed chest standing confidently, and a shirtless man sitting on a couch, reading a book in a modern living room.

Video of four nude young Asian men in a room with white walls, black doors, and an air conditioner. One man is seated, erect penis visible, two stand behind him, and another stands in the foreground.

Video of four nude, muscular men in a festive room with a Christmas tree, garlands, and wreaths, all engaged in sexual activity.