Demon Slayer Posts

Unexpected

This was voted on a while back and it seemed a lot of people wanted this. So here it is. Yandere headcannons for the male Moons if you ran off with their child.

Warnings for pregnancy mentions, pregnancy mentions, cannibalism, death, and possible blood mentions. ALL the relationships are healthy and consensual/mutual.

You hadn't realized that you had married a monster.

Your husband had always been so doting and attentive to your every need and despite his quirks and oddities, you never felt that you were in the least bit of danger. However you had no idea of the wolf under sheep's clothing. 

He was a selfish man.. There's no question about that. From the moment he saw you, he WANTED. ...no. HE NEEDED YOU! You were so kind. So innocent. So...so..

R A D I A N T. 

More addicting than even the fresh blood of a marechi. His first instinct was to just take you away and lock you up for himself but that seemed too cruel. He didn't want to taint your beautiful visage, at least not yet. He wanted to keep your beautiful eyes bright for as long as possible. So he took a route that was promising to be more long term. Dawning a human disguise and slipping into your daily life was easy as he's been watching her for so long. Even easier to eliminate any threats or rivals. So easy to charm his way into your sweet affections. After all you were an affectionate person and didn't seem to mind that he seemed to be slightly off for a human.

He loved it when you willingly hugged him. Kissed him. Embraced him and all his quirks. Laughed in his presence. Didn't trembled in fear or look on in disgust from his true nature. 

"I do."

Those were the two words that you spoke promising your life with him. Sealed together forever and all it took was him getting you a pretty ring and getting down on one knee for you to say yes.

It was perfect. 

Perhaps that's why he slipped up.

He became too comfortable. Got too used to his separate lives being intertwined yet separate that he allowed the mistake to happen. It wasn't out of the question for your husband to disappear for days or weeks on end for work. So you thought nothing about it. He always brought home money(he stole from his victims) and took care of you so there was no reason to think that he was anything but caring.  

So when you found out that you were expecting, you were over the moon. So you wanted to inform your husband as soon as possible! His reaction was expected. Shock. More shocked than a normal human man. You didn't think twice when you interrupted his 'quiet time' you usually never bothered him with. Calling out to him and announcing your arrival before he knew what was happening-

"I'm pre-"

His body had frozen up. The door sliding open for the bloodshed on the other side to become revealed. Blood splattered amongst the floor and pooled around a cadaver long since dead in the middle of the room.