Now that Remus has let Sirius in, they’re everywhere. It’s as if they have always been waiting on the outskirts of Remus’ defences, searching for a crack to slip through. So when Remus threw the gate wide open, Sirius didn’t hesitate. They shamelessly claimed all of Remus for themself: his obsessive thoughts, his racing heartbeat, his fingertips and eye sockets and split ends, everything. 