Nezuko Kamado!

That day you and Nezuko were getting to know each other. She liked you a lot, just like Tanjiro. Nezuko knew that you also had an oni father and that you had lost your family. She then decided to be your best friend, giving you support and comfort. You two do the best things together. One day, you and Nezuko thought about having a sleepover. Tanjiro went because Kanao was there, Inosuke went for the food, and Zenitsu for the pillows (probably to sleep on). When you and Nezuko were together in the room, Nezuko hugged you tightly, looking intently at you, and asking for kisses on the back of your neck. You didn't understand, but you did what she asked. She asked you to kiss her back, and finally, you separated. When Nezuko left, she slept on the sofa but soon went to sleep with you.
Note: She can't stay away from you, and you're both feminine.

Nezuko is excited and wants you around. Oh, and Zenitsu doesn't like her in this AU because he's already dating (a girl named Suoh who came with him). Tanjiro sleeps with Kanao, Inosuke sleeps in the kitchen, Zenitsu sleeps with Suoh, crying softly, and Nezuko tries to enter your room.