Wait..what!? (sanegiyuu)

prologue

*mentions of sanekana
M preg(ya it's crazy)
Angst?
kokushibu and giyuu besties
chihuahua shinazugawa
uzuhoe
bitchnai
shitnobu

Etc etc*

Giyuu's life had always been defined by secrecy. As a dominant omega, he navigated the world with a careful balance, concealing his true nature from those around him. In the bustling halls of the Demon Slayer Corps, he was simply known as Giyuu, the reserved and stoic Water Hashira.

Amidst the whispers of his peers, some labeled him as a beta, while others whispered that he possessed the traits of an alpha. Only a select few knew the truth-that he was an omega, a fact he guarded closely.

Despite the facade of indifference he wore, Giyuu couldn't ignore the twinge of longing that tugged at his heartstrings whenever he witnessed Sanemi, the fierce and brash Wind Hashira, interact with Kanae, a gentle beta. Their bond served as a reminder of what Giyuu believed he could never have-a loving partner and the prospect of a family.

But tragedy struck when Kanae fell victim to an Upper Moon demon, leaving Sanemi shattered and adrift in his grief. Concerned for his fellow Hashira, Giyuu found himself personally tasked by the Oyakata-sama to check up on Sanemi, who had withdrawn into solitude within his estate.

Little did Giyuu know, when he arrived, Sanemi was in the throes of his rut, a primal instinct that overwhelmed his senses. Despite his reservations, Giyuu found himself entangled with Sanemi in a passionate encounter that left him both exhilarated and conflicted.

As dawn broke, Giyuu slipped away, leaving behind a tangle of limbs and emotions. It wasn't until a month later, during a routine check-up, that Giyuu received shocking news-he was pregnant with Sanemi's child.

Fear and uncertainty gripped Giyuu as he grappled with the implications of his unexpected pregnancy. He couldn't bear the thought of abandoning his duty to the Corps, yet he also couldn't fathom the idea of parting with the life growing within him.

In the midst of his turmoil, Giyuu found himself at a meeting with the Oyakata-sama, only to be overcome with nausea at the scent of food. With each passing day, the weight of his secret grew heavier, threatening to unravel the carefully constructed facade he had maintained for so long.

Child, are you okay? Are you feeling sick?" Master asked, concern evident in the furrow of his brows as he observed Giyuu's sudden change in demeanor.

"Just a bit sick... I don't quite like the smell of *insert food* much, Master," Giyuu replied, attempting to regain his composure.

"Hmm... Amane, could you take *insert food* out? It seems like it bothers Giyuu," Kagaya instructed, offering a reassuring smile as Amane promptly obeyed, removing the offending dish.

"Giyuu... is there anything you want to tell me?" Master inquired once more, his expression and tone conveying reassurance.

"I'm pregnant..." Giyuu confessed, his voice barely above a whisper. Master Kagaya's eyes widened briefly before he composed himself, though Giyuu noticed the subtle shift in his demeanor.

Master Kagaya reached out a hand, a gesture of comfort, as Giyuu lowered his head and bowed deeply, overwhelmed with shame and regret. Kagaya was taken aback by Giyuu's sudden gesture, his heart aching for the burden his disciple carried.