same fic search

well, if any of u remember this one, it's been a month since i tried this same fic search and i still haven't found it and it's still in the back of my mind. please help me! please suggest any fics that u think resemble/meet these points. they don't have to have all of them either because i might've gotten one or two wrong. 1. most likely creaturefic 2. draco chases harry in their house 3. ...