Man if that is what gets you read berserk, that story is built on rape
It's kinda hard to say. Cain needed a door as a demon so the first time with a human isn't going to be nice and gentle. But after some time, they were good. The only one I dislike is sid, he was too extreme. Satan doesn't need a door so why did he rape him.
WHAT
Where did you read the latest chapter??
raw?
Latest chapter broke me. Imagine looking at your lover getting raped in front of you and you can't do nothing. Mehn.... Getting raped in front of your lover... Getting raped itself is very traumatising..... Author why.... ╥﹏╥