Video of a young, muscular, shirtless man with a circumcised penis, lying on a bed, while a woman with long brown hair, wearing a pink skirt, kneels beside him.

Video of a shirtless, muscular man with a shocked expression, wearing headphones, in a dimly lit room with a red chair and bookshelves in the background.

Video of a muscular, fair-skinned man with short brown hair, lying on a bed, with a large erection, wearing an oxygen mask, surrounded by medical equipment.

Video: Two nude, muscular men on a blue mat in a carpeted room. One kneeling, the other standing behind, both engaged in an intimate act.

Video of a shirtless, muscular young man with curly hair, wearing a gold chain, gesturing with both hands in a convention hall with many people, tables, and banners in the background.

Video of a muscular, tattooed transgender woman squatting, exposing her erect penis and bare breasts, in a gym setting with workout equipment and water bottle.

Video of a shirtless, muscular, tattooed man sitting on a couch, wearing black shorts. Background includes grey walls with floral artwork, a keyboard, and a smartphone.

Video of a shirtless, muscular, hairy-chested man with a beard, sitting on a bed in a dimly-lit bedroom, with a fitness app interface overlay.

Video of a nude, fair-skinned, muscular man with a circumcised penis, holding his erect penis, in a bed with white sheets.