Lesser known Characters perfect for Halloween-themed vore

[Dudeifail1]

So I was thinking about how we're bound to see some holiday-themed vore this month, and it got me thinking - what are some characters that are greatly underused in general who fit halloween's theme? Not sure if this is allowed on this board, but if it is, feel free to add to this list of suggestions. But please keep in mind, I'm trying to avoid characters that already have a lot of work, vore or non-vore, so that the more unknown characters can try and get a fanbase, thus, hopefully increasing their chances of even more work of them being made. Now, onto the list!

M.O.M. From Martin Mystery. ("Ms. Olivia Mandell" is a codename she once used, if anyone does use her and want to use a tag to easily find her) She's the head of an organization that deals with all sorts of paranormal, supernatural, and monster-related scenarios. She's got a personality I think would be great for a pred. And here's a link to some more info about her if anyone's interested. Plus, I don't think I've seen any kind of erotica with her, and that's terrible.
A possible scenario could be her getting fed up with Maritin destorying whatever she's working on and deciding to get eat him. Just a thought.
http://martin-mystery.wikia.com/wiki/M.O.M.

The Hex Girls from Schooby Doo and Witch's Ghost (The Hex Girls are a female eco-goth rock band with three members: Thorn, Dusk, and Luna) They're goth and in a world full of monsters (well, a few monsters and a lot of fake ones) and they're a great fictional band.
Perhaps one of the girls decides she could go solo and gets rid of the other members?
http://scoobydoo.wikia.com/wiki/Hex_Girls

Tharja from Fire Emblem awakening is a dark mage and a stalker. She casts hexes on her own team, and even the Person she's staling (Robin, who can be male or female, depending on what the player chooses to play as). There has been a few peices of vore with her, but searching non-vore of doesn't yield too many results, and i think the total pieces with her are less than ten. If you like Yandere, she's a great option.
http://fireemblem.wikia.com/wiki/Tharja

Bayonetta from Bayonetta barely makes the cut for under appreciated, I'd say. She's a witch who can use her hair to eat foes (this is cannon), and she acts sexual for no one's enjoyment but her own. She's the kind of character whose personality makes it nearly impossible for her to be prey, but there are a few bosses in the series that could eat her, and they are certainly monstrous.
http://en.wikipedia.org/wiki/Bayonetta_(character)

Again, if you have any suggestions that fit the list, by all means, add to it. And if you do make something with one of the suggestions, thank you and please leave a link!