At the moment it's difficult to tell for you guys how my lips are affected, but it is generally the same as how it affects most people. The inner halves of both my upper and lower lip peel.
Now I'm of East African heritage so my lips are meant to be far smaller. The other thing is being EA I have pink lips. Now the truth is it's been so long having this that I don't know how pink the top lip is meant to be, seeing as it would be interesting for it to be a coincidence that only the pink bit and not the dark is affected. However such a colour pattern is normal and in fact the bottom half of my bottom lip is perfect and pink.
People from other parts of Africa have fully dark lips.
I had some really good (or bad) pics of my EC from awhile until I think updating my phone caused my hidden photo app to delete all old files. It's annoying because now I can't show a doctor or someone.
I'll upload a picture or two to make what I've written more clear later.