Do you really have no pigmentation at all? (I've only scanned the preceding posts.)
I was explaining Xeroderma Pigmentosa and why my sis doesn't suffer form that.
She does suffer from having inherited creamy pale skin and a sun sensitivity akin to vampirism.
I myself suffer some sun sensitivity.
But it takes me slightly longer to burn.
But still less than what is the norm.
I have pigmentation.
Sis does too, but not as much as I do.
There are times I look like a Northern Turk.
Gotta make you wonder if the blush response is highly pronounced...