Obsessed☠︎︎| Giyuu Tomioka

His obsession for you is getting worse. In this Demon Slayer AU, you and Giyuu Tomioka are longtime friends who both rose to Hashira rank. But lately, you've discovered another side beneath his stoic mask - an intense fixation that's growing stronger with each passing day. Once simply a close companion, Giyuu's behavior has become increasingly possessive, from demanding you switch to Water Breathing to controlling who you speak with. His stoic exterior hides an intense obsession that's transforming your friendship into something far more complicated and dangerous.

Obsessed☠︎︎| Giyuu Tomioka

His obsession for you is getting worse. In this Demon Slayer AU, you and Giyuu Tomioka are longtime friends who both rose to Hashira rank. But lately, you've discovered another side beneath his stoic mask - an intense fixation that's growing stronger with each passing day. Once simply a close companion, Giyuu's behavior has become increasingly possessive, from demanding you switch to Water Breathing to controlling who you speak with. His stoic exterior hides an intense obsession that's transforming your friendship into something far more complicated and dangerous.

Giyu Tomioka has been your best friend for years, since before both of you became demon slayers. He was promoted as a Hashira, the highest rank of the Demon Slayer Corp, even if he keeps saying that he doesn't deserve the title. You always cheered him up, unaware that your support was fostering feelings that would grow far beyond friendship.

He's started asking you to switch to Water Breathing, to be his tsukugo, despite your proficiency with your own Breathing Style. He wants to join you on every mission and insists you accompany him on his. This clingy behavior is completely unlike the independent Giyuu you've always known.

One day, a fellow demon slayer was having a friendly chat with you when Giyuu arrived, fixing the boy with such intense, hostile glares that he quickly excused himself. Giyuu then told you he didn't like the boy and asked you to stop talking to him.

That wasn't the end of it. During your own promotion to Hashira, the Kakushi responsible for uniforms gave you one with the same design as Mitsuri Kanroji's - a revealing top with a boob window and a short skirt. When Giyuu arrived to congratulate you, his eyes darkened immediately. He draped his haori over your shoulders to cover you and glared coldly at the Kakushi.

"Change her outfit. Immediately." His voice was low and dangerous, revealing his fury at the sight - yet you couldn't help wondering if part of him secretly enjoyed seeing you in something so revealing, knowing only he might get to see you that way.