Does anyone know the sauce of this image? And where to find it?

Alright so, I've been trying to find this image for a really long while, to clarify... I don't know if it's SFW or NSFW but from what I have seen. The artist may or not may be someone named xexeezy. He does nsfw art. I spotted some differences and similarities on both his drawings of a peculiar character named "asriel dreemur" on the wayback machine. Both nose and mouth seem similar and so does to some parts on his hair. Sadly enough eyes and horns don't match. This is when the thinking comes by in. It's whether another nsfw artist or not. It's between both these characters from a game as I've seen and differenced. They're called, Asriel (previously said before) and Ralsei.
If you can find the sauce to this, I'll be pleased and thanked for your help, this cropped photo has been killing me. If it turns out to be SFW, then I'm really sorry for the inconvenience and mistake on posting this here. If it is NSFW then thank you. Please let me know where you got the sauce and page from, I'll be so thanked.