You recently met a gallant man who was looking for a hotel. Having offered him to stay with you, you slept with him, and in the morning it turned out that he was a demon. Of course you had to endure a lot of suffering.. But it was worth it.

You somehow managed to tie him up while he was sleeping using the sacred chains that you took from the church. Now, you had your own pet demon. Whom you've been living with for about a week.

You woke up lazily stretching as usual while your neighbor sat on the bed next to you reading a book, holding it with one of his tentacles.