Video of three shirtless Asian men in black underwear, one with a heart tattoo, standing in a modern, dimly lit room.

Video of four nude, young, Caucasian men with varying physiques and facial expressions, standing in a modern, brightly lit room with blue and pink lighting.

Video: Three nude, muscular men with various skin tones, erect penises, engaging in sexual activity on a gray couch in a minimalistic room with purple lighting.

Video of four shirtless, young, slim-bodied men in a dimly lit living room. Two are facing each other, and the others stand nearby, all with erect penises.

Video of four shirtless young men in tight blue boxer briefs, standing and kneeling in a dimly lit room with blinds, one with an air conditioner.

Video of four shirtless, slender young men with varying skin tones, in a modern, minimalist room with white walls and purple lighting, adjusting black pants.

Video of three shirtless young men in tight Calvin Klein underwear, standing in a minimalist, brightly lit room with white walls and a dark sofa.

Video of two young, slim, circumcised, nude, Latino men with small penises standing in a modern living room with a blue lamp and a couch.

Video of four young, muscular, naked, Asian men with varying hair styles, standing in a modern room with a black couch, white walls, and a blue lamp.