I'm glad you love it so much xD. I can't wait to see your demon!! Haha I didn't see a wedding like ceremony until you said that. Speaking of which we should talk about what type of ceremony the witches do, and what kind of things the ceremony needs to work. 

Would the demon be in the human world before, or would it be a summoning type thing? Would they curse the human before or is that something they do in the ceremony itself as well? That kind of things.