The twins are the most human of the hybrids so far. Other than the tail and ears and tip of their noses, they are human in all other aspects. Well, there's the feet too, but We ARE NOT GOING THERE. (First one to mention it gets booted from the Korner. Permanently.)
Picture them as cute werewolves. If you need to know what they look like as fully human check out the cover photo on the home page of the chapter. Then picture them with a light scruff, but covering all the face. (Just give me a few minutes to update it)