Video of two muscular, naked men with large penises, one with a trimmed beard, seated on a beige couch, holding a remote, in a minimalistic room with a potted plant.

Video of a naked, fair-skinned woman with small breasts performing oral sex on a man's erect penis. Background shows a dimly lit room with beige walls and a television screen displaying a \"Favorite Vibration\" and \"Fuck Mr. Muscle\" message.

Video of a shirtless, muscular man with tattoos, standing in a dimly lit bedroom with a bed, dark furniture, and abstract art on the wall.

Video of a muscular, naked man with fair skin, seated on a light grey carpet, fists clenched, in a modern living room with grey couches and large windows.

Video of a fair-skinned woman with wavy brown hair, wearing a low-cut lavender crop top revealing ample cleavage, and a high-waisted maroon skirt. She sits in a black leather car seat, with a wall behind her displaying \"MUSCLE\" signage.

Video of a muscular man in a tight white t-shirt, showcasing defined biceps and triceps, standing in a modern kitchen with stainless steel appliances, black pans, and utensils in a white holder.

A close-up video of a human anus, showcasing the sphincter muscles and surrounding skin texture, with a blurry background. The image appears to be taken in a clinical setting.

Video of a shirtless, fit young man with short brown hair, sitting with arms raised, wearing black pants, in a modern living room with gray couch and textured white wall.

Video of a person's upper torso, displaying skin tone and muscle definition, with a graph in the background displaying various health metrics like heart rate and oxygen saturation.