The Silver Hand very much wanted his silver sword back. It'd be extremely handy where he was going! But he'd underestimated this werewolf, and with a last strong contraction of her swallowing muscles down he went. In a few hours she'd regurgitate his armor, indigestible gear, fur from his clothing, and any bones that didn't dissolve.
Or would she? What would happen if she transformed back into a Khajiit (or human, or Argonian, or whatever) before he's digested? What if he were still alive, even? Would his mass disappear just as she gained mass when she became a wolf? Would he end up in some Dimension of Meat, waiting for her to transform back to wolf so he can finally be digested?
(It's a good question and it'd vary case by case depending on how the werewolf-ness worked. I was going to do a story about such a trapped person once.)