Three young, nude men with diverse body types and ethnicities stand in a locker room, holding their flaccid penises.

Video of two naked men in a small, dimly lit room. One man, with short black hair, is performing oral sex on the taller, muscular man.

Video of four young men in a medical office. One man is fully nude, exposing his flaccid penis. Others are clothed in casual attire, standing close.

Video of three naked young Asian men in a modern indoor setting, engaging in sexual activity.

Video of four young men in a modern room. One man in black headphones, one in a white shirt, another in a grey shirt, and a third in black shorts, all engaged in conversation.

Video of three shirtless, athletic men in a gym; one bent over, another standing, and a third observing. Background features a large black door, a blue water bottle, and a colorful poster.

Video of a young Latina woman with short black hair, wearing a brown tank top and black skirt, walking with a man in a black shirt and jeans, and a man in a blue shirt and black pants, in a modern living room.

Video of two young men, one standing with lowered jeans, the other kneeling in a doctor's office, with a blue curtain, chairs, and medical equipment visible in the background.

Video of a tattooed, shirtless, slender man in blue shorts being measured by a seated doctor in a clinical room with a scale and chart.