WolfishGrinGames apparently can't read; they've ignored your "stop, you are not authorized to use this artwork" and have uploaded it in their Gallery. To add insult to injury, they say that they "recreated" it.
I'm sorry to bother you, but ~Disfrutalas has reposted a cropped version of this piece on her account, here. [link]
Again, sorry to bug you. I just thought you should know that this great work has been stolen. The deviant has already been warned by multiple people on multiple accounts of her thievery, though I'm not sure how well it's getting through to her.