Or rather, would anyone use it?
Finding myself recycling synonyms again, I tried "pinking", rather than "flushing" or "turning pinkish". Does that work, even remotely, or is it simply trying too hard. I have heard the term "pinking" or even "pinking up" in ages past, to denote the same thing, yet there, as a verb, the usage is slightly clearer. It just doesn't fit the sentence in my WIP.