Every chick I have done that to absolutely loves it... Not so much on its own as to leading up to and takin breaks from eatin her out... keep it slow and make sure ya get down there every once in a while and you will be surprised how good everything builds up for a chick...
One thing I think people don't realise is it actually DOESN'T taste like poo AT ALL. Can't even taste it. Even have a bath together before if you're REALLY worried about that.