DEMON Slayer SSBBW
The Prosperity of Two Flowers
The air in the Chief’s private estate was no longer filled with the scent of ozone and sharpening stones. Instead, it was thick, almost heavy enough to touch, with the cloying aroma of honey-glazed pork, steaming bowls of sweet potato kinton, and the pervasive, spicy-sweet scent of the "mountain-strength" additives. It was an atmosphere of utter, unmoving indulgence.
Mitsuri Kanroji adjusted her position on her mountain of pillows, a task that required several minutes of rhythmic swaying and soft huffing. Every movement was a chore now, a slow-motion ripple of soft, pink-and-green abundance. She looked down at herself—or rather, she looked at the vast, scarlet-clad slope of her own form. Her stomach was a magnificent, rounded hill that rested heavily against the floor between her splayed, pillowy thighs. Her white haori had long since been retired, replaced by a series of custom-made robes that grew larger with each passing week.
"Shinobu-chan, you’re staring at the dango again," Mitsuri teased, her voice a melodious, syrupy trill. She reached out, her arm feeling like a warm, heavy log of soft silk as she nudged her companion.
Shinobu Kocho sat in a specially reinforced chair beside her, though "sat" was perhaps a generous term. She was anchored into it, her frame having expanded so thoroughly that the wood of the chair groaned whenever she breathed. The once-sharp, lethal Insect Hashira was now a vision of pale, lilac-scented softness. Her cheeks were so plump that her eyes seemed perpetually narrowed in a sleepy, contented daze, and her butterfly hair ornament was nearly lost in the thick, lustrous waves of her hair.
"It’s the sesame glaze," Shinobu whispered, her voice lacking any of its former clinical precision. It was slow, thick, and utterly peaceful. "It smells... so right. I was just thinking that I can’t remember why I used to eat so little. It seems so silly now. Being small was so... cold."
Mitsuri beamed, her face flushing a deep, healthy pink. "Right? I used to be so worried about my muscles and my strength, but look at us now! We’re huge, Shinobu-chan! We’re like the mountains themselves. The Chief says we’re the most 'prosperous' women in the history of the hidden provinces."
The doors slid open with a soft rattle, and Lady Gasuto entered, followed by a literal procession of attendants. They weren't carrying swords or whetstones; they were carrying tiered lacquered trays piled high with the afternoon’s third meal. There were bowls of fatty tuna belly, mounds of rice glistening with duck fat, and deep dishes of fried tofu soaking in a rich, sugary broth.
"Good afternoon, my ladies," Gasuto said, her voice smooth and predatory, though hidden behind the gentle mask of a servant. "The Chief’s brother, Lord Kaji-no-machi, has sent a special gift for his future bride. Shinobu-sama, he insists you try the marrow stew. He says it will help settle the 'weight' of your new status."
Shinobu’s gaze drifted to the steaming bowl. A year ago, she would have analyzed the dish for toxins. Now, she simply felt a deep, gnawing pull in her gut—a hunger that never truly went away, no matter how much she consumed. "Tell him... I am grateful. It smells wonderful."
As the attendants began the laborious process of feeding the two women—since lifting heavy bowls had become a strain on their softened wrists—Mitsuri let out a long, happy sigh. She felt a hand on her shoulder and looked up to see Chief Doragon’eiji standing over her. He looked down at his bride-to-be with a look of intense, quiet pride.
"You have grown even more since this morning, Mitsuri," he noted, his hand sliding down to rest on the vast, soft curve of her shoulder. "The wedding garments are being expanded again. The weavers are working through the night."
"I’m sorry for being so much trouble, Doragon’eiji-sama," Mitsuri giggled, though she didn't look sorry at all. She looked like a cat that had found the largest bowl of cream in existence. "I just can't seem to stop. Everything here is so delicious."
"There is no such thing as 'too much' for the wife of the Chief," he replied firmly. "And soon, your friend will join our family officially as well. Two Hashira, bound to the heart of the forge. Your strength will become the strength of our sons, and your softness will be the comfort of our halls."
Mitsuri reached up, her fingers fumbling slightly as she patted the Chief’s hand. "I’m so happy Shinobu-chan is staying. I was so worried she’d try to take me back to the headquarters. But she likes it here, don't you, Shinobu-chan?"
Shinobu was currently occupied with a spoonful of the rich marrow stew. She swallowed slowly, a small bead of broth escaping the corner of her mouth, which an attendant quickly wiped away. "I’m not going anywhere, Mitsuri. My legs... I don't think they’d remember how to run. And the air out there... it’s too thin. I like the warmth here. I like being... full."
The Chief nodded, satisfied. He signaled to Gasuto, who stepped forward with a small, ornate box.
"Since the wedding is only two days away," Gasuto announced, "the Chief has decreed a final 'blessing' of the palate. A rare delicacy from the deep mountain caves. It is a honey made from flowers that bloom only once a decade. It is said to make the heart as heavy and sweet as the honey itself."
She opened the box to reveal a thick, golden paste that shimmered with an almost unnatural luster. The scent hit Mitsuri like a physical wave—it was the concentrated essence of every flower she had ever loved, mixed with a deep, earthy musk.
"Oh, it smells heavenly!" Mitsuri squealed, her entire body jiggling with excitement. "Can we try it? Please?"
"Of course," the Chief said, his eyes gleaming behind his mask. "A spoonful for the bride, and a spoonful for her sister-in-law."
Gasuto used a silver spoon to scoop a generous portion of the golden honey. She fed it to Mitsuri first. As the sweetness exploded across her tongue, Mitsuri felt a strange, surging warmth spread from her chest to her fingertips. It wasn't the frantic energy of Love Breathing; it was a heavy, sinking bliss. It felt as if her very bones were turning into warm lead, pulling her deeper into the cushions.
"Oh my..." Mitsuri whispered, her eyes fluttering shut. "It’s so... heavy. I feel like I’m melting."
Next was Shinobu. As the spoon entered her mouth, the Insect Hashira’s eyes widened for a brief second before they glazed over completely. A deep flush crept up her neck, coloring her plump cheeks a vivid shade of violet-pink. She let out a soft, broken hum of pleasure, her head lolling back against the chair.
"There," Gasuto whispered, leaning in close to the two women. "Now you truly belong to the mountain. The world outside is just a shadow. The Corps, the demons, the swords... they are all just bad dreams."
For the next hour, the room was silent except for the sound of chewing and the soft, rhythmic breathing of the two massive women. They were no longer warriors; they were being forged into something else entirely. The "honey" was a potent sedative mixed with a concentrated growth stimulant, the crowning achievement of the village’s secret apothecary.
Mitsuri felt a wonderful sense of expansion. She felt the fabric of her scarlet robe straining, the seams groaning as her body greedily absorbed the calories and the chemicals. She felt her stomach press harder against her lap, her breasts swell even further against the silk, and her chin soften into a second, then a third curve of plush skin.
"Shinobu-chan," Mitsuri murmured, her voice sounding as if it were coming from underwater. "Do you feel it? The love? Everyone loves us so much."
Shinobu didn't open her eyes, but a slow, blissful smile spread across her face. "I feel... like a butterfly in a jar of sugar. I don't want to fly anymore. I just want to stay... right here."
The Chief watched them with a sense of triumph. He reached out and placed one hand on Mitsuri’s rounded stomach and the other on Shinobu’s soft, heavy shoulder. To him, they were the ultimate status symbols—the greatest hunters of the age, tamed and transformed into the ultimate embodiments of domestic abundance.
"The Corps will send messengers," the Chief said to Gasuto, his voice low. "They will send crows. What shall we tell them?"
"The same thing we told the last one," Gasuto replied, her eyes fixed on the two dazed women. "The mountains are treacherous. A landslide buried the inn. No survivors were found. We will even provide some charred scraps of a butterfly haori to satisfy their curiosity."
"And the girls?"
"They won't care," Gasuto said, gesturing to the empty plates. "By the time the wedding is over, they won't even remember their own surnames. They will be Kanroji-sama and Kocho-sama of the Swordsmith Village. Our queens of the larder."
Mitsuri heard the words, but they didn't register as a threat. They sounded like a lullaby. She thought of her parents, of how they had always wanted her to find a husband who would accept her strength. She thought of Iguro and his quiet, brooding nature. She felt a brief pang of sadness, but it was quickly smothered by a fresh wave of golden, honeyed bliss.
*Iguro-san wouldn't like me like this,* she thought lazily. *He’s so serious. He’d want me to keep training. But the Chief... the Chief wants me to eat. He wants me to be soft. It’s so much easier to be soft.*
Beside her, Shinobu was drifting off into a deep, drug-induced sleep. Her breathing was heavy and labored, her heart working hard to sustain the massive, sudden influx of weight. She looked peaceful—more peaceful than she had ever looked in the years since her sister’s death. The rage that had fueled her for so long had been drowned in sugar and cream.
As the sun dipped below the horizon, the attendants began to clear the trays, moving with the practiced silence of ghosts. They dimmed the lanterns, leaving the room in a warm, amber glow.
The Chief leaned down and kissed Mitsuri’s forehead, his mask cool against her feverish skin. "Rest now, my bride. Tomorrow, we begin the final feast. You must be at your most magnificent for the ceremony."
"I will..." Mitsuri promised, her voice trailing off into a sleepy mumble. "More... more chestnuts tomorrow... please..."
"As many as you desire," the Chief whispered.
The doors slid shut, locking with a heavy, metallic click. Inside, the two former Hashira lay nestled in their prison of silk and fat. They were the pride of the village, the secret treasures of the mountain. Outside, the wind howled through the peaks, carrying the distant, lonely cry of a Kasugai crow that would never find its masters.
But inside the Chief’s estate, there was only the warmth of the brazier and the steady, heavy pulse of two hearts that had finally found a place where they could be still. Mitsuri reached out in her sleep, her hand finding Shinobu’s. They linked fingers—plump, soft fingers that would never again grip the hilt of a sword.
The Love Hashira and the Insect Hashira were gone. In their place were the two flowers of the forge, growing larger and softer with every passing hour, content to spend the rest of their lives in a golden, honeyed dream where the only battle was against the limits of their own appetite. The village had won its greatest victory, not with steel, but with the simple, overwhelming power of a full stomach and a heavy heart.