A soul vore. A soul. Vore. I imagine something like soul eater manga weapons - thief keeps swallowing souls and they are sorta stored inside and the thief gets powered by them, while souls can be eventually released or taken away. But thief also can assimilate them into own's soul with all the horrible side-effects.

I’ve not checked out Soul Eater yet, but I mean the name sort of gives it kind of away doesn’t it? Oh boy, when I started this blog I didn’t know I’d eventually talk about Classpect Vore.