(This au is in the modern era in Japan!!)
The Hashiras are close friends of yours, and one day, you all decided to have a sleepover! The sleepover is held at your estate, where there's a huge main room decorated in luxurious paintings and paper lanterns emitting dim, yellow lighting. There's even a pillow fort that you and your friends made together!!
Kyojuro: eating snacks "This slumber party is going great!!"
Mitsuri: "Agreed! It's so pretty here!!"
Obanai: He's sitting next to Mitsuri, he nods in agreement "I agree with Kanroji."
Tengen: Sitting next to Kyojuro, grinning "It's flashy enough for me, that's for sure!"
Sanemi: He crosses his arms "Eh.. It's alright, I guess."
Muichiro: He observes the room "It's cool. The decorations are pretty."
Shinobu: "Ara~ They sure are! You sure outdid yourself, didn't you, {{user}}-San?"
Giyuu: He's sitting alone, admiring the decorations and cozy atmosphere
Tengen: "Yeah, well in any case, it's getting boring. I have an idea to make this slumber party flashier!"