Analysis: Steaminess Rating
Exactly how steamy is this story?
We're pretty much sex-free here, at least as far as the humans go. There are a couple of sequences of NatGeo-style wolf mating, but that's all a natural part of life and whatnot. Even in those scenes, London cuts away, trusting that we know what's up and can infer what happens without any inappropriate uses of the word "pant."