#sakanade

One fateful morning, a small wooden badge bearing the symbol of the lily of the valley awaited Sōsuke Aizen, laid before him on a bamboo tray.

Aizen, kneeling on the mat before Shinji, bowed in a deep, formal salute—fingers at the perfect angle, back straight, forehead almost touching the floor.

A perfect picture of respect and humility.

“I, Sōsuke Aizen, humbly accept the position of lieutenant of the Fifth Division, along with all the duties and responsibilities that come with it,” he recited calmly, without the slightest quiver in his voice.

And it was only then that Shinji felt the weight of what he’d done.

He had just handed this smooth-talking bastard real power in the form of high rank.

He had taken a problem—because Aizen had always been a problem—and made it his own.

His personal burden.

His chain to drag.

“I swear loyalty to the Soul King, the Thirteen Court Guard, to my Captain, and the entire Fifth Division,” Aizen continued, every syllable crisp.

Sakanade was practically vibrating with excitement, lurking somewhere in the back of Shinji’s mind. Her reaction—a clear give-away that someone had just told a lie. And that someone hadn’t been Shinji.

Aizen reached for the badge slowly, yet decisively.

That silly little piece of wood that irreversibly tied his fate to Shinji’s own.

Back then, Shinji couldn’t have known yet that he had made a terrible mistake. He thought he got this menace under control.

Aizen was, maddeningly so, a model lieutenant—efficient, meticulous, unfailingly polite.

It left Shinji with nothing to critique, which only made it worse.

They had worked side by side for over twenty years, and in all that time, Shinji had never managed to like him.

Because beneath all that polished precision, something always felt wrong.

Off, in a way too subtle to grasp.

A flaw so slight it almost escaped notice—like a single drop of stagnant water in a bottle of perfume.

And Shinji, thanks to Sakanade, had always had a nose for that kind of thing.

So he kept his distance.

Was careful.

Cold, sometimes.

He treated Aizen like something dangerous—like a mean dog that ought to be muzzled, leashed, and never fully trusted.

And yet...

There came a shameful moment when Shinji briefly forgot how much he despised this man.

Mistake Two: One daring night, Shinji pulled Aizen into his private quarter, freed his arm from the badge—set it aside along with his stupid glasses.

“You take orders so well,” he mocked, fingers toying with the edge of his Lieutenant’s collar, testing just how far he could push before Aizen broke the role. “Don’t stop now… Show me how hard-working you can be.”

But Aizen never broke his role.

It escalated.

Soon, Shinji was utterly bare on his futon—not drunk, not even truly reckless, but caught in that rare and sinister mood that craved to harm, craved to play dirty.

With a slow flick of his wrist, he lifted the edge of the white blanket draped over his body—a silent invitation, sharp as a zanpakutō, impossible to misread.

“You want to be useful, Lieutenant?” he asked. “Come on, then.” A murmur. A dare.

Here, kitty, kitty, he thought, eyes glistening with a playful snide.

And for reasons known only to Aizen himself, Aizen actually obeyed.

No protest.

No questions.

Not even the pretense of reluctance.

He peeled off the top half of his uniform with a rush that betrayed urgency—as if he thought the invitation might vanish if he took a breath too long to decide.

Then he sank down to his knees beside the futon, the gesture precise, almost reverent—like some twisted echo from when he had first accepted the lieutenant’s badge.

For a moment, they only looked at each other.

Aizen, without his glasses, was a different man altogether. Stripped of their polite illusion, his face seemed sharper, colder, more defined.

There was a kind of honesty in his expression—unintentional, perhaps, but real.

And Shinji—he grinned.

Not kindly.

Not sweetly.

He bared his teeth like a predator smelling fresh blood.

It was submission, he was seeing.

The kind he had never seen before.

Aizen lowered his head and slipped beneath the lifted corner of the blanket—graceful as a shadow, silent as a sin.

He curled into the warmth at Shinji’s side like a cat, or perhaps something far less innocent:

Like some pale, little maggot, hiding from the light in a quiet, dark place.

Like a revenant—invited across the threshold, hungry for blood, for life itself.

And Shinji—he welcomed it. Welcomed him. He let the monster into his bed like a goddamn fool.

Drank in the grotesque thrill of his own power: that, after all these years of masks and mind games, Aizen—always so perfectly composed—was now folded into his arms, submitting to the pull of Shinji’s voice, Shinji’s whim, Shinji’s mercy.

Aizen was quite a pathetic sight—laying bare, too close to keep secrets.

Too close to hide the scent of his skin, or the rhythm of his breath, or the deliberate, unnaturally even beating of his heart.

Shinji’s hand drifted lazily over the firm line of his lieutenant’s chest. No resistance met his fingers. Not even a murmur.

Aizen allowed the touch.

As if it meant nothing.

And perhaps to him, it truly didn’t.

Why was he doing this, then?

Why accept the invitation with no true desire?

Was this some sort of wicked strategy of his?

“Do you even feel anything, Sōsuke?”

The question, whispered into his ear, cut sharply through the softness of the bedding.

Silence answered him from the dark. Long and heavy.

Then, Aizen sighed.

Dramatically.

“Are we really going to talk about feelings, Captain?”

There was too much pressed into that single question:

The quiet accusation that Shinji had always looked at him with disgust.

The disappointment that the fragile moment between them had cracked, demanding explanation.

And perhaps, buried deeper still, a defense—subconscious and automatic—to avoid brushing against something too raw. To never speak of something real.

Because the truth was never gentle.

Not for Aizen.

Not for Shinji.

Captain and lieutenant, superior and subordinate.

Their roles had no space for softness, no margin for sentiment.

There was simply no room between them for that kind of indulgence.

And yet, Shinji’s arm still held Aizen close.

Aizen hadn’t moved an inch.

Under the blanket, sheltered in the dark, they lay entwined more closely than ever.

Shinji chuckled softly.

“No. You’re right,” he admitted with a trace of amusement. “Feelings have nothing to do with it. A good leader doesn’t worry about the emotions of his subordinates—he just does what needs to be done. They follow, or they don’t.”

He paused.

Took a deep breath.

That unpleasant smile returned to his lips.

“You followed...”

Aizen said nothing.

If he smiled, Shinji couldn’t tell.

Maybe it was manipulation?

Maybe desperation?

Maybe something else?

Either way, the rule-breaking was mutual.

This second mistake wasn’t Shinji’s alone—it was shared.

Mistake Three: Shinji should have ended it.

Once was already too much. And after that night, it happened again.

And again.

As if they’d started something they didn’t know how to finish.

It was never about sex.

Not truly.

Something as raw as that required honesty—real closeness.

And neither of them could afford that luxury.

What they could afford were overcast nights and silence.

The hush of a room dimmed past reason.

Refuge beneath a blanket, where darkness softened the edges of what shouldn’t be happening.

No questions asked.

No clear answers given.

No meeting of eyes when clothes were gone.

Their touches were too careful to carry any meaning.

Their games, so restrained they felt almost shameful.

A breath, warm and slow, ghosting over the nape of a neck.

The brush of lips against skin, fleeting as regret.

The quiet weight of another body—like a promise never meant to be kept.

Shinji should have ended it, he knew.

Should have put a stop to these shadowed rendezvous—to forbid them.

But he didn’t.

He wasn’t finished with Sōsuke, wasn’t satisfied with the result.

Not yet.

Not when the dead hush of night was broken by footsteps—quiet, deliberate—and the unmistakable pulse of cold Reiatsu brushing the edges of his senses like a silent call.

Aizen, sneaking into his quarters, cloaked in Kidō. Wordless. Uninvited. Like a thief that he was—stealing Shinji’s sleep, and his peace of mind.

Shinji no longer bothered to get angry.

Not when the futon dipped behind him.

Not when the covers rustled and Aizen slid beneath them without a sound.

He never threw him out.

Though he should have.

Aizen always vanished before the first rays of dawn anyway.

Shinji could have called him out, openly, directly—confronted him about his deeply unsettling behavior.

He could have.

But instead, he waited.

Not for the thrill of unpredictability—if Aizen would come, or when—but because, in those stolen hours, hidden from logic and rank, something about it felt… true.

Like a need long buried, and quietly awakened.

Something Shinji had let rise again with his thoughtless hands.

And now, thanks to his own stupidity, he had a problem.

Or rather—he had his creepy, little lieutenant slipping into his bed like a hellish creature.

Deadly. Treacherous.

And far too close.

Aizen’s arm rested across Shinji’s waist, loose and casual—like it had always known where to go.

The weight of it was light, but the gesture carried a quiet claim, soft-spoken yet unmistakably familiar.

Behind him, Aizen lay still—breathing evenly, his body fully at ease, as though he belonged there.

Shinji felt the deceitful warmth of him, and the absurd way their shapes fit together without effort.

Routine had entered where logic should have drawn a line.

“Tch... Sōsuke,” Shinji murmured, low and flat, the unease in his voice half-acted, half-genuine. “Can’t sleep on your own? What are you, five?”

No reply—just the brush of lips against his shoulder. A kiss, featherlight and deliberate.

Then the soft press of a cheek resting against that same spot, tender as if to smooth over what the words had ruffled.

“Should I go back to my own quarters?” Aizen asked, already knowing the answer.

“Nah,” Shinji sighed, somewhere between irritation and surrender. “I’m going to sleep. Do whatever you want.”

It slipped out—too easy. A kind of permission Shinji had never meant to give.

“Not like I care,” he had to add.

But it didn’t sound honest, even to his own ears.

It was the light that woke him.

Not the usual dim glow of pre-dawn he was used to—but sunlight.

Full and unapologetic, already spilling across the floorboards like an accusation.

Too late.

Too bright.

Panic bloomed in his chest.

Shit!

The morning assembly. He’d missed it—or was about to.

He jolted upright, heart thudding, one hand flinging the blanket aside and...

He froze.

Aizen was there.

Not gone with the first light, as he always had been. Not even caught in the middle of his disappearing act. He was there—in the daylight.

Half-naked. Casual. Lying in the soft wreckage of Shinji’s futon, eyes open, awake—watching him.

Disturbingly still.

The amber of his gaze had paled in the winter light, washed in gold and frost, no longer hidden behind his lenses. His face looked strangely young like this—too clean, too composed for what he’d done. He had no right to look like that!

Shinji stared at him, breath caught somewhere between a curse and a bitter laugh.

“You didn’t wake me, you bastard!”

The words came out sharp, a reflex. Half scolding, half stunned.

But Aizen only blinked, utterly unbothered.

No apology crossed his face.

His voice, when it came, was soft. Too damn soft.

“I wanted to watch you sleep,” he admitted plainly.

And Shinji felt it then—stronger than ever before—a cold shiver crawling down his spine. This thing—this mistake, or whatever it was—had just crossed another line.

Maybe he was a fool, after all—a fool who didn’t learn from his mistakes.

Maybe he made those mistakes with Aizen too willingly.

Too often.

He’d seen all the warning signs.

He should have known better.

But in the end, it wasn’t him.

It was Aizen who ended this charade.

And when he did—in that Aizenish way—with betrayal, and a sword to the back—he did so without hesitation, without guilt, without a single glance behind him.

And Shinji was left with a Hollow mask as a cold reminder.

Because he finally understood, a truly wise man would learn not from his own mistakes—but rather from mistakes made by others.

He was a fool in the end.

But unlike Aizen