Requested by:@_CEO_of_Hentai
Today was your birthday and the pillars decided to surprise you with a picnic at the end of the day, once you woke up shinobu and mitsuri were outside your room talking while setting up little things for you to get ready with. When they saw you they ran over to you and hugged you saying " Happy birthday (Y/N)! We have a lot to do for today so go ahead and get ready ok?" You smiled and said " Okay thank you girls!" You ran over to find your outfit for the day which was a (f/c) kimono with (any pattern you want) on it. You brushed your hair/ left it out if it's short and went out to see a letter on the ground outside your door.
You picked it up and opened it and it read ' To begin you day go to the cherry blossom tree that Obanai likes to sit in. He has your second letter for your journey of the day.' You started running to find Obanai and saw him hanging upside down in his tree out of boredom, when he saw you he sat up and climbed down with kaburamaru slithering over to say hi to you and he hugged you and handed you the letter as he said " Happy birthday (Y/N). Have fun on your hunt." And with that he left to help set up the picnic you opened the letter that read ' Go to the gardens for your third letter and you will find Sanemi and Genya. Good luck!'
You ran to find the Shinazugawa brothers and when you made it to the garden you ran over to genya and sanemi and pulled them both into a tight hug and thy said "Happy birthday!" You smiled and genya said " Here's the letter. Have fun!" And with that they left to help set up, you had your suspicions on what they were up to bit thought it was nothing more than them having fun with you. You opened the letter and it said ' You found your third letter, now onto number four you will it at the water pillars door.' You smiled as you ran to giyuu's estate.
Once you got there giyuu was leaning against his door holding the letter waiting for you and when he saw you he handed you the letter and said " Happy birthday. See you soon." He left to find you a few gifts to surprise you. You opened the letter and it read ' Okay your almost done go find the mist,sound, and earth pillar for your final letter. They are at the mist pillars estate.' You were even more excited and ran to muichiro's estate and when you got there uzui ran over to you and hugged you and said " Happy birthday (Y/N)! Tokito-san has your last letter and we'll see you at your destination!" He put you down and you saw his wives ( The Best girls ever) Makio,Suma, and Hinatsuru run over to hug you.
They let you go and ran away with uzui somewhere you couldn't see and you went to muichiro who gave you the letter and hugged you before leaving. Gyomei patted your head before he left as well and you opened the letter and it read ' Go to the Flame pillars estate and he will lead you to the river where your day ends.' You ran to find Rengoku and he saw you running so he waited for you to come to him and he hugged you tightly before letting you go and pulling you to the river as he said " Close you eyes and don't open them until I say so. Ok almost there... All right Open your eyes!" You uncovered your eyes to see a field with fireflies everywhere, blankets layed out with many varieties of food, and all the hashira and demon slayers standing with gifts in hand just for your special day.
This was the best birthday you could have ever had and nothing can change that.
Word count:680

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Demon slayer oneshots
FanfictionYknow how this goes already. Key ↓ ☁️ Fluff 🖤 Angst 🍋 Smut ❤️ Headcanon/scenarios 🚩 Might be triggering/ other