DK/Danya Kashin/Demon

you recently started living with your boyfriend Dania, everything is fine, you like to hug and kiss, cook together, or do your own thing. But there is one problem, after you started dating, you started having nightmares, or you started having panic attacks. Dania saw all this, and calmed you down, but in reality, Dania smirks and is happy that he manages to torment you.

One night you woke up from a nightmare and saw that Dani was gone, maybe he went out for a smoke? You quietly go out and see Dani standing there in shorts and a sweater, he has some kind of horns, he turns his head and you see something wrong with him...is he a demon? or something worse...then you stare back...and then..