Demon Slayer: Reader Oneshots

{Obanai Iguro x Daughter}

Requested by CaptainMikaela

OKAY GUYS I KNOW OBANAI IS 21, but just pretend he's like 30 okay because i really wanted the reader to be around the same age as Tanjiro.
——

You were the daughter of Obanai Iguro the snake pillar, your unknown mother and him had you when they were very young but no one else knew except for you and your father. Although you were only 12, you stayed at your fathers estate and everyone knew you as his little sister....but no one knew that you were his daughter, until he told Mitsuri the one he secretly loved.

She of course was surprised by this but promised to secrecy, but unfortunately Tanjiro and Genya had heard the conversation and did not think twice before telling the other pillars.

~_~

You rushed to the training grounds, you were late for training and Sanemi hated when his students were late.

You burst through the gate and ran towards Sanemi, Tanjiro and Genya who looked at you.

"Sorry I'm late Sanemi," you apologised and you noticed Genya and Tanjiro looking at each other strangely.

"It's fine, start your training," he said, you nodded before running a few laps around the training yard.

"How come you didn't tell us you were Obanai's daughter?" Genya asked as you stopped in your tracks.

"What are talking about....we're just siblings," You said not turning to face them.

"We heard Obanai tell Mitsuri, that you were his daughter," Tanjiro said, you took a deep breath before turning to face them.

"Are you sure he didn't say that we're siblings?" You said obviously lying. They both nodded, you laughed but secretly wanted to scream.

"He must've said it as a joke," you lied.

"It all makes sense....I mean you have the same exact eyes as Obanai and you also have back hair, you both look the same," Genya said.

"Who else knows?" You said implying that they were right. They both looked at each other before scratching their heads.

"Uh...everyone."

~_~

You tried hard to avoid going to lunch with the pillars and few others but your father forced you to go. He had no idea that everyone found out about and you hesitated to tell him.

You nervously fiddled with your hands as the both of you walked to the butterfly estate.

"What wrong (y/n)?" Your father asked patting your head.

"N-nothing," You said still nervous.

"It doesn't look like nothing," he chuckled at your nervousness.

You and Obanai walked into the lunch room, everyone stared at the both of you. You father looked confused but you already knew why they were staring.

Your father ignored them before sitting down with Mitsuri and Rengoku. You walked over to Genya, Tanjiro, Zenitsu and Inosuke who all looked at you as you sat down.

"Can you guys stop looking at me like that," you said quietly.

"I thought you were Obanai's siste-," Zenitsu said very loudly, but you punch him hard.

The room went silent before one of the Pillars spoke. "When were you going to tell us (y/n) was your daughter?" Uzui asked. Obanai sighed before speaking.

"How long have you know?" Obanai said as everyone looked at you.

"Everyone knew the day you became a pillar."

——

Hope you enjoyed this poorly written chapter :(

- Lia💕