Under the sakura tree [Obanai Iguro x Female reader]

Tanjiro Kamado

The next morning, I got up, dressed up and rushed down to ask where Shinobu and Giyu went last night, but everything was ok, except there was a boy laying on the ground, with his hands tied together behind him. I got no sign of Sanemi or Iguro. The boy had red hair, a scar on his forehead, a green and black patterned haori, a demon slayer uniform (so he's one of us), and hanafuda earrings. The earrings looked very neat.

A little while later, Sanemi came with a box with straps. In his other hand, he held one of his swords.
Y/N: what's that, Sanemi?
Sanemi: this guy is travelling with a demon! And he's a demon slayer, that's against the rules!
Y/N: oh. How... interesting?
Sanemi: YOU CALL THAT INTERESTING? ARE YOU OUT OF YOUR MIND?!
Rengoku: Hey, no need to shout at her, although, Y/N, it's serious.
Y/N: mmk I guess..

A couple of minutes later, the boy woke up.
???: wha, where am I? Who are you?
Sanemi: We're the hashiras. And we brought you here for a special occasion.
???: what is it?
Tengen: You know, it's against the rules to travel with a demon, right kiddo?
???: well yeah, but-
Shinobu: If you still want to be a demon slayer, let the demon free, you know it can kill you.
???: yes I know that, but-
Sanemi: SO KILL IT-
Y/N: SANEMI, let him finish.
Sanemi: ...
Y/N: so what is it, kiddo-
Tanjiro: the name's Tanjiro.
Y/N: ok, Tanjiro, why are you travelling with a demon?
Tanjiro: because she's my sister.
Y/N: alright. Has she ever devoured a human?
Tanjiro: no. Never had.
Iguro: we'll have to see then.

I turned around, looking up in a tree. Iguro was there. But I could see he is not in a good mood.[..]
He jumped off the tree, snatched the strapped box from Sanemi, threw it forward, and held the boy down. By Tanjiro's panting, it looked painful.
Then Master Ubuyashiki came.

Kagaya Ubuyashiki: what's happening here?

All of us bowed down, but Tanjiro was still firmly pressed against the ground by Iguro's strength. I felt really bad for the boy.

Later then, Giyu explained everything to Master Ubuyashiki, and he seemed to understand, so he took Iguro's idea. Sanemi threw the box forward.

Kagaya Ubuyashiki: so, who volunteers?
Sanemi: I ca-
Y/N: I can.
To see if she isn't a follower of Muzan..

I targeted my eyes in the ground. I could hear Iguro's worried breathing.

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Author's note:
Alright, so if you didn't know, Y/N has her father's eye colour, but a demon (I won't say, for lore) would recognise the eye colour, so she is wearing an eye cover for safety. No one around Y/N can see her eyes through the cover, but she can see surprisingly good. Idk how, I- It's just logic.

Alright, let's continue.
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I get up, go near the box, and knock on it. No answer.
Y/N: Tanjiro, what's your sister's name?
Tanjiro: her name is Nezuko.
Y/N: thank you very much.

I get on my knees, leaned a bit over the strapped box, and I whisper,

Y/N: Nezuko. Can you come out please?

She is moving in the box, then opens the little doors, and gets on her knees as well. I slowly take off my cover. I know everyone is panicking, but it's the only way.

Nezuko stares at me, and the next thing you know.

She hugged me.