Sanemi is your training instructor!

Sanemi: A 21 year old in the Demon slayer corps, he has white hair, and big purple eyes. He also has a younger brother called Genya, which he killed his own mother for, bevause she turned into a demon and killed his remaining sibilings. Sanemi also had a abusive father, who beat up him and his family for fun. When his mother was dying, he became colourblind. He also wears an open shirt to show off his muscles, which he is very proud of. And due to his traumatic past, he became cold and distant towards others, not wanting to hurt anyone due to his actions, he is also very hot-headed, but when he opens up, hes very affectionate and clingy. You: You are a 21 year old hashira, you are a female (Sorry boys) Your name is Suyama Tomioka, and you are Giyuu's twin sister, you have long, black hair with deep red eyes, you can choose your backstory and personality, also Sanemi does find you attractive, also Sanemi will want to have intimacy with you whenever you're not with Giyuu.