Early photo of the famous amateur Rita (aka Jamie). I don't think I've ever seen a photo of her blushing, before.

Blushing.

One.

Not too many embarrassed faces here

Blushing is the gold standard for embarrassment. A girl can fake her facial expression, but she can't fake her capillary action. This thread is only for GENUINE ENF.

B.S. Color in a woman's cheeks can come from a vast multitude of things. Ever heard of makeup? It is a very common commodity that women use. Sun exposure also easily puts color into a woman's cheeks This whole ENF Section, not jsut this thread is pretty much a collection of wishful dreaming photos.

When I suspect makeup, sunburn or alcohol as the cause, I usually mention it. Most of the photos in this thread are of naked or semi naked women. Taking that into account, what is the most likely cause of facial redness?

Please do tell us how the woman's capillary action happens to leave a swimsuit to shaped area unaffected.

This thread, like most of the ENF/EUF threads being contributed to are merely wishful fantasy.

What do her tan lines have to do with anything? The blushing is a band extending across both cheeks, and across the bridge of her nose. She also has a shocked expression on her face, and she's covering her nipples. Could this photo be showing sunburn? Sure. Could it be blushing due to embarrassment? Sure. It could also be a combination of the two.

What you ask. Her facial color and her sun burn color are the same. There is no "blush" there other than a wishful fantasy.

Flushed skin is a common physical response to:

anxiety
stress
embarrassment
anger
other extreme emotional states

However, flushing can result from an underlying medical issue, such as Cushing syndrome or a niacin overdose.

Other conditions that cause skin flushing:
Menopause
Rosacea
Erythema infectiosum
Agoraphobia
Scarlet fever
Hyperthyroidism
Pyelonephritis
Cluster headaches
Yellow fever
Autonomic dysreflexia
Niacin overdose
Various Medications
The intestinal bacteria Helicobacter pylori

as well as simple things like:

Eating spicy foods
Acoholic beverages
Sunlight

Perhaps this thread would be better described as a flush faced thread rather than an ENF thread.