I would never boo shiela for werewolf porn or even wolf were porn. I myself fancy the gender swapped versions, where the lady is the beast, as she takes her urges out on the innocent, virgin human male she fancies.
Wolf were's or anything-were are animals that lived long enough and gotten wise enough, that they gain the ability to change into humans.
Prime examples in folklore is from Japan:
Tanuki - raccoons that have the ability to shapeshift to play tricks on people, even going so far as to change into humans, mostly female to lure victim's into their pranks.
Nekomata - cats that lived long enough to gather enough knowledge and wisdom can change into humans at will, their most notable feature is their second tail.
Kitsune - Fox spirits, that have enough magical power to take a real human form. Most notable feature is their multiple tails. The number of tails marks how powerful they are. 9 being the most, almost deity-like.
while were-something and something-were are lumped together, they are wholly different, as it is not a disease or curse that makes something-weres, just age and gaining knowledge and deeper understanding.