I don't know how it happens but the ingrained hormones and filth of generations of teenage boys is a tough smell to mask. Especially for a werewolf!
My fiance's a whole lot better at the that stuff than me too but then she's better at most things.
It's a good policy and one I've tried to stick with the last few years, at least. Giant robot mutants? Your world is pretty fucking deadly, isn't it? If they have free will, they're being killed. I learned that from some androids that were here some time back.