Embers (слэш)

Werewolf Alphas aren't meant to be alone, or to suppress their ruts indefinitely like Draco has been since he was bitten eight years ago. He needs company, companionship, to knot ― he needs an Omega Heat Companion. At least, that’s what the Healers say, and even Draco can admit contacting the person they’ve referred him to might be nice.
Of course it turns out to be bloody Potter.