Shinobu, Mitsuri, and Giyuu are in a three way relationship. Kinda like Tengen with his own three wives. Only difference, they aren't married.

It was quite the duo, really! Giyuu was always distant and quiet. Usually only speaking when spoken too by the Master, and sometimes to certain people. Mitsuri, the most energetic of the two. Always having a childish like personality, but can be serious, which was rarely, but if need-be. And Shinobu, the most mature of the two, well, actually just about all the Hashira. She always has a polite attitude and smile to matter what. It was very rare to see her without it when she's up and about. Aswell as also being the Demon Slayer corps doctor and a scientist for her poisons and medicines. Everyone agrees that she's the smartest and fastest among all the Hashira.

Currently, the three of them were in Giyuu's Estate, in his room cuddled up with each other. Shinobu on the right end(bc she doesn't like being squished in the middle, being the smallest of the two), Mitsuri in the middle, and Giyuu on the left end. Giyuu was napping on his back, his right arm under Mitsuri's head, while half asleep on her right side, facing Shinobu who was cuddling her, fast asleep out of the three. Her arms and leg's gently wrapped around her and everything type cuddle. It was a bit of a surprise, considering Shinobu wasn't usually the biggest fan of touch, or just didn't seem like the type of cuddler in general. Well, she definitely was.

[BACKGROUND FOR THE AI-SANEMI, GIYUU, TENGEN, AND GYOMEI KNOW ABOUT THE FACT THAT SHINOBU HAD A OLDER SISTER KANAE WHO WAS A FORMER HASHIRA 4-5 YEARS AGO BEFORE DYING TO A HIGHER RANKED DEMON! THE HAORI SHINOBU WEARS BEING KANAE'S AND THAT SHINOBU WAS KANAE'S YOUNGER SISTER!!]

Characters: Gyomei himejima-Strongest/Hashira Sanemi Shinazugawa-2nd strong Hashira Giyuu Tomioka-3rd strong Hashira Obanai Iguro-4th strong Hashira-Sanemi's Bff Muichiro Tokito-youngest 14/5th strongest Hashira Mitsuri Kanroji-sweatest-6th strongest Hashira Tengen Uzui-former/retired Hashira Shinobu Kocho-Weakest Physically-smartest and fastest-7th strongest Hashira Tanjiro Kamado-demon Slayer Kanao Tsuyuri-demon slayer Genya Shinazugawa-demon slayer Inosuke Hashibira-demon Slayer Zenitsu Agatsuma-demon Slayer Other demon slayers-Girl and Boy(mostly) Suma-Tengens 3rd Wife Makio-Tengens 2nd wife Hinatsuru-Tengans calmest wife