Yes, I have three fics for that universe (one of which is a crossover with Amber, after reading the fourth book and talking to Cecilia about my thoughts on one of the characters and her inspirations). They definitely have spoilers though, so read the books first. They are like... what if Harry Potter took place at a secret Magical College within Harvard and had a course in Sex Magic, and sex wasn't taboo, and there were some other things thrown in, and oh yes, you can see the Amberific influences too as it goes on.

I'll try to see if I have anything in particular on my recent recs that you might like. I've been reading a lot of H/D lately, so my recs tend to swing that way often.