I have only been with a few ladies with large clits and the one thing I loved was that she let me DATY for almost the whole time. You haven't made DATY love until you have caressed, teased and sucked on her until your whole face is covered and she has O'd so hard that she almost ripped your hair out pulling your face closer.
That's how we do it in Dixie.
Dang, I need to find me a woman now.