Video of two nude, muscular, Caucasian men with short brown hair, seated on a bed, holding a tablet, against a grey curtain background.

Video of two shirtless, muscular young men with different physiques, one with a more defined chest and one with a broader chest, standing against gray curtains in a dimly lit room.

Video of a shirtless, muscular man wearing navy blue briefs with white trim, standing in a dimly-lit bedroom with grey curtains. A virtual avatar of Kevin with similar attire is superimposed.

Video of two muscular, shirtless men with fair skin, sitting on a bed with gray bedding. One is uncircumcised, the other is circumcised. Background shows gray curtains and a digital clock.

Video of two shirtless, muscular men in tight underwear, one blue and one black, standing in a modern bedroom.

Video of two muscular, shirtless young men lying on a bed, one with eyes closed, the other looking at a smartphone, in a dimly lit room with gray curtains.

Video of a nude man with light skin and muscular build adjusting a TV remote in a dimly lit bedroom with grey curtains and dark bedding.

Video of two muscular men, Nikolai and Kevin, in a modern living room, both shirtless in tight black and white briefs, respectively.

Video of four shirtless, muscular young men in a partially renovated room: two in black pants, one in khaki, one in jeans.