I match you with Kyojuro Rengoku!
Kyojuro is a very open and happy person, always smiling and, well, talking loudly. He is happy to make new friends and can have a little trouble noticing when people are put off by his loud and bright attitude.
You're a good Slayer with huge potential so he will happily accept you as his Tsuguko! You may be a little anxious about how you are going to survive his training, but too stubborn to give up right away.
At first, your relationship would be purely platonic, but with time your feelings start to evolve and grow stronger. Just like you grow stronger as the Flame Hashira keeps training you.
You remind Kyojuro a little of a cute little hamster with a huge attitude.
It doesn't help his case when you're being cute and so kind. Like, as you grow to care for each other, you go out of your way to do something special to show your way of love. Like breakfast or something sweet made with him in your mind, or the sweet compliments you shower him with.
This man loves good food and you love cooking and baking. Kyojuro promises to you that once you have slayed Muzan Kibutsuji and defeated all Demons, he and you will open your own little restaurant or bakery and maybe even start a family.
Kyojuro knows firsthand that you are protective when you set yourself between him and enemy, sword pointed at the Demon and ready to take their life for hurting someone so close and beloved to you like the Flame Hashira.
The man won't let either one of you forget that and he may scold you that it wasn't your fight and that you could have ended up dead... But then you start crying about how scared you were, but you were brave because you didn't want to see Kyojuro being hurt or worse, killed.
You're that loyal to him and that's how he realizes it that you are truly the one for him. He promises to you that he will not die and that he will make you happy, no matter what.
When the two of you become a couple, he learns just how mischievous you can be and he is ready to accept your challenge.
Kyojuro isn't the type to play with his food and then again he is?
Like, he wouldn't mind it if you covered yourself with sweet caramel or perhaps even slightly bitter chocolate sauce and asked him to clean you up.
"You gotta clean me without using your hands."
"How do I-?" Then he realizes what you mean and you grin, "Bon appetit~"
Oh, it's ON. He will clean you with the best of his abilities and once he is done, he will eat you!
Hantengu is Yandere for you!
You're so sweet, so young, and oh so kind. Hantengu has seen you from his hiding spot, how hard you train and work, and despite being a Slayer, you were not as scary as other people of your kind were.
The weak Demon has plenty of time to look at you or think about you during the daytime when he can't hunt and he grows extremely fond of you.
Truly, if you knew how innocent Hantengu really was then you would lower your Nichirin sword and abandon Demon slaying so you could spend your days and nights showering him with your love.
One night, the Demon confronts you, fully knowing that you would attack him, unaware of his innocence, but he could handle little pain if it meant teaching you and you would learn soon as his clones would take over.
As soon as you behead him, Sekido and Karaku come out, but they don't put up much fight at all, tricking you with a false sense of victory. Soon it's you against 4 freakishly strong Demons and you are no match to them so they disarm you and take you with them.
Once somewhere dark and safe from the sun, Urogi and Aizetsu hold you down as small Hantengu comes up to you and explains that he isn't like other Demons, no, he is innocent and never meant to hurt anyone, nothing is his fault, you have to believe him!
You're so kind-hearted, you want to believe him when you see him shivering and crying, but he was still a Demon... But innocent?
Hantengu is a master manipulator and soon enough he manages to manipulate you to show him some pity and overtime love.
If you grow and show some undying loyalty, he is ready and willing to turn you into a Demon also. But that could still wait.
Your many ways of showing love would come in handy with Hantengu and his many clones.
Sekido would be annoyed by how fond of you he grows, thinking of it as a weakness, yet he doesn't make any moves that would indicate that he wants to get rid of you. He does enjoy gagging you. He highly enjoys both silence and the small pathetic noises you make around the gag in your mouth.
Karaku can't get enough of you! You're so playful when you grow fond of him and others and he loves learning more about you. He enjoys teasing you and seeing your reactions to different things, such as hot and cold, soft and sharp. When you moan or whimper, it sets him off.
Aizetsu loves you just as much as Hantengu and other clones, but he has a sad view of things. He doesn't miss a chance to tell you how sad would it be if something were to ever happen to you because he loves you so much it almost makes him cry. He loves submitting himself to you, trusting that you treat him right.
Urogi loves having you around! You're so cute yet mischievous! He likes showing you off but he also happens to love giving you a hickey or marking you with his teeth where everyone can see it. Especially his fellow clones which in return sets them off around you.
Last but not least, Hantengu loves everything about you, but he especially it when you give yourself to him, body and soul. Letting him rest his head on your lap is so nice also. You're so soft, it's like he died but instead of going to Hell, he went to Heaven, where he thinks that he would rightfully belong. If he ever dies, he wishes that you would grieve for him.