idk, human with wolf ears seems to be what it looks like- and demons?
there's no horns, no wings, no demon eyes. I get that the wolf.. But demon?
That's like saying you have a Wolf with Human ears and then calling it a Human, then on top of that also saying it has the blood of mermaids with nothing remotely mermaid like....

maybe in a casual conversation you can get away with it, However I personally think its fine to call a Wolf-person, with no human features beyond their body shape, a Wolf. It really doesn't makes any sense however to call a Human with Wolf ears a Wolf, because they have way too many human features to be considered just a Wolf.
I'd opt to say ether a half-wolf, quarter-wolf, or- and this one is my personal favorite;
Partial Demon Half-wolf...

Btw I'm not offended- or at least I don't mean to come off that way.. I just like to look at things with a more logical eye- all in all your skin is harmless and I feel that you did a good job making it!- I was just trying to comment on something that people do all the time that baffles me to no end and I feel should be corrected....