Didnt particularly like it since the first chapter seems kinda off. I dont mind rape when its generally part of the storys lore/direction (I dont mind dark stories). So I dont really know what to feel about the girl at the start, she could at least try resisting or something. Well I did want to see there deaths at least. Never got to see that.
But on the other hand, I think its interesting that the MC might have power to turn people into demons, that serve him. Just seems interesting if he does it for the right reasons.
Just some concerns that I felt made the first chapter feel flat to me.
1- Why is there a succubus living with him ? Chapter doesnt show or explain.
2- Wasnt she suppose to turn into a demon? She still looks pretty human? Why didnt her appearance change like it was said too. Is it because the MC is a half assed demon ? If going with a story about an MC who can make demons, least make them into demons!. I mean, theres Lamias, spidergirls, dragongirls, slimes, harpies, kitsune, vampire. Well those are just a few I could pull off my head right now.
Ah well, I think it was bad start, but I can give it a few chapters to see where it goes.