Gloves for breast exam?

Has anyone had a breast exam, or any other medical situation where the nurse or doctor has touched their breasts while wearing gloves? I know that the main reason to wear gloves is to avoid contact with bodily fluids, and thought that best-practice was to avoid wearing gloves during breast exams.

Recently a friend said that the white nitrile gloves we were using to keep varnish off our hands reminded them of being at the doctor. Gloves are a major turn on for me, so I think I responded with something noncommittal like "Oh really?" She said that the last time she was at the doctor she'd had to get a chest x-ray and the doctor had done a breast exam before she finished the appointment. My friend finished by saying "that's pretty much the only time I see white gloves like these."

My friend has big boobs, and the idea of her getting a breast exam, let alone a breast exam from another woman wearing gloves, was pretty hot. At the time I didn't want to ask any follow up questions. She already shared more than I was expecting, but the image has stayed with me. Is this something anyone else has experienced?