What would be an interesting result of a White Court Virgin sleeping with someone who is in true love with them, but whom they don't feel the same about?
I've decided that if a WCVirgin is in love with the person they sleep with, but that person doesn't feel the same, then the person still dies but the WCVirgin's demon is killed. I had considered using the reverse of that (the person lives, but the WCVirgin becomes a WCVampire) for if the person is in love with the WCVirgin but not the reverse--but that doesn't feel traumatic enough, so I'm looking for suggestions.
Hmmm.
I think Jim Butcher is rather a romantic. I recall a fair number of topics where he stresses the "mutuality" factor, including that parent/child love doesn't offer protection vs. the Raith's because it the child is so dependent, the parent so protective.
I think it's the WCV's own love for their partner -- that very first time, while still a wc
V -- that insulates them from being burned; but maybe it's the actual mutuality; I could see that argument too!
Maybe the WCV just gets burned, and has to stop, like most other cases. That's certainly a traumatic and tragic experience...
I don't think the canon speaks to the specific, so make up the answer you like best!
And is there anything interesting and unique about praying mantis theriothropes?
I don't think they exist, as a class. Imariel's battle-form is unique to that Fallen, just like Ursiel's is, etc.
So far as I know, the DF offers no theriomorphs who aren't mammals. The Naagloshii can do more, but that's a (very) special case! There was a Naga, but that's a Naga, not a human shapeshifter.
I think invertebrates are right off the table, except at extreme power levels (like, probably not even the Merlin is strong enough).
But again -- your game, do it if you think it's more fun.