Video of a young Caucasian woman with long brown hair, wearing a beige top, smiling, indoors with blurred background.

Video of a blurry, teal helmeted figure standing in a brightly lit, minimalistic room with white walls and a prominent eye chart.

Video of a white lab coat hanging in a cluttered, dimly lit room with posters and a desk in the background.

Video of a fair-skinned woman with brown hair and glasses performing oral sex on a light-skinned, circumcised penis. She has a neutral facial expression. Background is out of focus.

A close-up video shows a person's hand in blue medical scrubs, resting on a blue surface. The skin is pale and the fingers are slightly bent. The image is focused on the hand and fabric, with a muted color palette.

Video of a young, light-skinned woman with long, straight, brown hair wearing a white lab coat over a blue scrub top, standing in a sterile, white-walled medical room.

Video of a Caucasian woman with shoulder-length, wavy blonde hair and glasses, wearing a red medical scrubs top, self-massaging her right breast, against a blurred red background.

Video of a smiling, topless woman with glasses, brown hair, and a fair complexion, seen from a low angle.

Video of a smiling, light-skinned woman with glasses, wearing a white lace bra, revealing cleavage, in a dimly lit room.