Help me please (story search)

by hpandthemaraudersrock

I'm searching for a story I read in the summer but I can no longer find it. I have put a description of the story from what I remember from memory. Please help me. Also not sure on the rating

Help in the summer I started to read a story and I can't remember the name or author but I can remember the plot slightly so can anyone help me out.

The plot has the golden trio an OC, Draco and the some order of the phoenix from the past as well along with Snape and Regules. Regules has a muggle girlfriend and the OC is their son. They are reading the Harry Potter books and the OC I think is a seer not 100% sure. Finally I think it was set around 4th/5th year.

Please help me find the story.

hpandthemaraudersrock