Celdami's Questions (2)

Hi, I've been looking for a history that I already started but I never saved. I don't remember the name at all.
It was about a girl that stated to had sex with her brother's best friend. I remember that the brother was about in a trip. The girl was blonde and really cute and the brother's best friend had black hair and a really pale skin. They started dating but haven't told the brother of the girl.
I started but didn't keep reading, so I didn't save it.
Help me find it.
(The drawing has color)

Im looking for a history I already read. I want to read it again, but I don't remember the title.
It was about a policeman that became the door of a demon king to this world, they had like crazy sex and fall in love. So the demon protected him from everything, and at the end the door die.
And the gods or the demon (I don't remember) find a way to bring him back but only his soul.
And they hat like spiritual kids, one was a girl that fall in love w a human girl ,and the other one was a boy W blue hair, and both came to hearth to find love like their parents.
The door had blue hair and the demon had White hair and was really tall.
Pleeeesseeeee help me. It was the best history I've read in my life.