𝗩𝗔𝗥𝗜𝗢𝗨𝗦 yandere : KNY x female reader. ❛I swore I would protect him. But who will protect me?❜ 𝗜𝗡 𝗪𝗛𝗜𝗖𝗛──You'd do anything to keep your brother safe in such a dangerous world ever since your parents passed. But you didn't expect to get into a fight with a demon and meet a demon slayer. Now, nothing will ever be the same again. Including, you. ✷ 𝗖𝗔𝗨𝗧𝗜𝗢𝗡 ／ Slight Au, some possible ooc & dark themes. ✷ 𝗣𝗨𝗕𝗟𝗜𝗦𝗛𝗘𝗗 ／ Tuesday May 19th 2026, 5:56 AM. ✷ 𝗦𝗧𝗔𝗧𝗨𝗦 ／ Ongoing.

𝑾𝒉𝒆𝒏 𝒕𝒉𝒆 𝒔𝒖𝒏 𝒎𝒆𝒆𝒕𝒔 𝒕𝒉𝒆 𝒔𝒉𝒂𝒅𝒐𝒘, 𝒕𝒉𝒆 𝒔𝒉𝒂𝒅𝒐𝒘 𝒇𝒍𝒆𝒆𝒔. 𝑩𝒖𝒕 𝒘𝒉𝒆𝒏 𝒕𝒉𝒆 𝒔𝒉𝒂𝒅𝒐𝒘 𝒎𝒆𝒆𝒕𝒔 𝒕𝒉𝒆 𝒔𝒖𝒏, 𝒊𝒕 𝒔𝒆𝒆𝒌𝒔 𝒇𝒐𝒓 𝒑𝒆𝒂𝒄𝒆. 𝑾𝒉𝒆𝒏 𝒕𝒉 𝒔𝒆𝒆𝒓 𝒄𝒂𝒏𝒏𝒐𝒕 𝒔𝒆𝒆 𝒕𝒉𝒆 𝒄𝒆𝒓𝒕𝒂𝒊𝒏𝒕𝒚, 𝒕𝒉𝒆𝒚 𝒉𝒂𝒗𝒆 𝒆𝒏𝒄𝒐𝒖𝒏𝒕𝒆𝒓𝒆𝒅 𝒂𝒏 𝒂𝒏𝒐𝒎𝒂𝒍𝒚. "𝒀𝒐𝒖'𝒓𝒆 𝒕𝒉𝒆 𝒂𝒏𝒐𝒎𝒂𝒍𝒚 𝒆𝒗𝒆𝒓𝒚𝒐𝒏𝒆 𝒔𝒆𝒆𝒌𝒔 𝒇𝒐𝒓." »»----> - <----«« 𝐷𝑒𝑚𝑜𝑛 𝑆𝑙𝑎𝑦𝑒𝑟 𝑉𝑎𝑟𝑖𝑜𝑢𝑠! 𝑥 𝐹𝑒𝑚𝑎𝑙𝑒 𝑅𝑒𝑎𝑑𝑒𝑟 𝐹𝐴𝑁𝐹𝐼𝐶𝑇𝐼𝑂𝑁 ⚠️ 𝐼 𝑑𝑜 𝑛𝑜𝑡 𝑜𝑤𝑛 𝐷𝑒𝑚𝑜𝑛 𝑆𝑙𝑎𝑦𝑒𝑟/𝐾𝑖𝑚𝑒𝑡𝑠𝑢 𝑛𝑜 𝑌𝑎𝑖𝑏𝑎 𝐷𝑒𝑚𝑜𝑛 𝑆𝑙𝑎𝑦𝑒𝑟 𝑏𝑦 𝑲𝒐𝒚𝒐𝒉𝒂𝒓𝒖 𝑮𝒐𝒕𝒐𝒖𝒈𝒆 »»----> - <----«« Impressive Ranking demonslayer - #1(09/15/2025) variousxreader - #2 (09/15/2025) kimetsunoyaibaxreader - #3 (09/17/2025) knyvarious - #1 (09/25/2025) kiekamado - #1 (11/07/2025) mitsuri - #1 (10/25/2025) femalereader - #1 (11/08/2025) shinobu - #3 (11/24/2025) knyxreader - #1 (11/26/2025) kny - #2 (12/05/2025) Hashira - #3 (12/08/2025) various - #2 (12/12/2025) kimetsunoyaiba - #3 (12/14/2025) giyu - #1 (12/15/2025) gyomei - #3 (12/15/2025)

"𝗬𝗼𝘂'𝗿𝗲 𝗺𝘆 𝗽𝗿𝗲𝗰𝗶𝗼𝘂𝘀 𝗹𝗶𝘁𝘁𝗹𝗲 𝗱𝗼𝗹𝗹, 𝗬/𝗡. 𝗜 𝘄𝗶𝗹𝗹 𝗮𝗹𝘄𝗮𝘆𝘀 𝘁𝗮𝗸𝗲 𝗰𝗮𝗿𝗲 𝗼𝗳 𝘆𝗼𝘂, 𝗺𝘆 𝗯𝗲𝗮𝘂𝘁𝗶𝗳𝘂𝗹 𝗱𝗼𝗹𝗹... " When you are captured by Douma who treats you like a "doll", you are torn between the feelings of love and revenge. Where will destiny lead you? ❥ TW: blood, gore ❥ Mature Contents ❥ Non-canon ❥ Angst? ❥ First Person #1 in uppermoon2 #19 in femreader REPOSTING OR TRANSLATING OF THE BOOK IS PROHIBITED. 𝐎𝐍𝐋𝐘 𝐎𝐍 𝐖𝐀𝐓𝐓𝐏𝐀𝐃

Isekai!Fem!Reader x Various!KNY Modern!Reader x KNY Time and space warped around each other, molding the perfect gateway for you to travel to a world you deemed fictional. You were set on this earth with an objective you were unaware of, but you shared similar goals. - Find a way back home - Save all those doomed to die - Gain a harem The last one was more of a joke, and you thought that all of this would be pretty straightforward. You train a ton, warn the hashira, then find a way back home. But it wasn't. After all, complicated situations bring complicated results. - "...I thought you were my wife" "You're the third person to say that!!"

You weren't supposed to survive. When you wake up inside the world of an otome game based on Demon Slayer, you quickly realize something is wrong. The system is gone. There are no dialogue choices. No affection meters. No reset button. And the love interests? They remember you. Every route you played. Every bad ending you triggered. Every time you chose someone else. Now the Hashira, the Kamado siblings, the demons-even the Demon King himself-aren't following a script. They're watching you. And this time, they refuse to lose. In a world where demons devour humans and obsession runs deeper than blood, you must survive twenty men and women who believe fate tied you to them. The red thread isn't romantic. It's a leash.

Since spawning into your favorite anime Demon Slayer, you have a very clear agenda. 1.) Save your favorite characters 2.) Come up with a kickass breathing style 3.) Create your own harem AS much as you thought your third idea would just be a funny joke, you soon realize that maybe it wasn't as far fetched as you thought. This is also published on Quotev

【 𝐒𝐄𝐍𝐒𝐔𝐀𝐋 】 ╰┈➤ sᴜᴄᴄᴜʙᴜs!ʏ/ɴ × ᴋɴʏ [ ᴅᴇᴍᴏɴ sʟᴀʏᴇʀ ] ╰┈➤ The children were warned not of the existence of demons- but one separate entity that thrives on pleasures and dreams. Demons weren't well known, but YOUR name was; the woman with long, silky H/C hair, tantalizing E/C eyes, a body that can dominate you one way or another... The feared succubus [Name]. ╰┈➤ Argh!! BACKGROUND ON WHY THIS FANFIC EXIST : GYOMEI IS NOT A LOVE INTEREST!! WHY!? I MEAN- SURE, he's like a father figure BUT COME ONNNN!! Why is he only a love interest on yandere fics yo??? Is he incapable of feeling love romantically? Twt I had a gut feeling he's aroace or something... SO! Succubus! Wild Y/N for a feral, starving, equally unhinged writer! ────୨ৎ──── ˗ˋˏ 𝚂𝚄𝙼𝙼𝙰𝚁𝚈 ˎˊ˗ Under construction! 🚧🕳️🚧\( -'. '- ๑)/‼️ ────୨ৎ────

𝐓𝐑𝐀𝐍𝐐𝐔𝐈𝐋𝐈𝐓𝐘 ━━━━━ A story about a girl who wants to see the spider lilies bloom once more. KNY x Fem!Reader This story follows the plotline! ━━━━━ Number 1 in #redspiderlily (Jan, 13, 2023) Number 1 in #bluespiderlily (Jan 13, 2023) Number 1 in #genya (May 10, 2023) Number 2 in #character insert (May 8, 2023) Number 2 in #mitsuri (Mar 22, 2023) Number 3 in #gyomei (Apr 12, 2023) Number 12 in #femreader (May 8, 2023)

(y/n) (l/n) a girl who was born in the modern world who somewhat ends up in the taisho era of demon slayer. Her sassiness and eccentric attitude captures the heart of many.

One day y/n buys a Kimetsu No Yaiba dating simulator thinking it was just going to be all fun in games. That is until she is transported into the game as the main character. There is something wrong with this game as some of the love intrest start to act out of character. Will y/n be able to escape? Keep reading to find out. TW: cussing, stalking, valance, SA, and other messed up shit because it's a YANDERE