Chapter Text
Spock did not dream. Not truly. Vulcan discipline ensured that his meditative states remained ordered, compartmentalized, free from the illogical chaos that plagued the subconscious minds of most humans.
But lately, his meditations were... not clean.
They would begin as they always did: the steady rhythm of his breathing, the silence of his quarters, the flickering warmth of the meditation lamp casting steady light upon the floor. He would fold his hands and recite the Sutras, tracing the words in his mind like smooth stones in a stream.
And then—always then—something would change.
It would begin with a thought unbidden: the image of the captain.
James T. Kirk, vibrant as the Terran sun. A man whose voice could lower with amusement or lift with sudden, cutting command. A man whose fingers—whose hands—Spock had watched far too often, noting the tension in them after long hours at the helm, the way he flexed them when thinking. The way they moved when he smiled.
Spock would see those hands in his mind, ungloved, reaching. Not in command. Not in friendship.
In want.
That was when the meditation would break. Every time.
He would open his eyes, jaw tight, breath shallower than it should be. The warmth in his blood would persist—slow, simmering, coiling low in his abdomen like some primitive instinct he should not even possess.
He would sit for hours after those sessions, unmoving. Not in control—only appearing to be. Because beneath the surface, beneath the outward stillness, his thoughts were burning.
Spock had studied human sexuality. He had seen the biological imperatives, the emotional entanglements, the reckless romanticism that plagued even the most disciplined officers. He had assumed—wrongly—that he was above such irrationality.
But desire was not always an explosion. Sometimes it was a slow pressure. A creeping heat.
And Jim—Jim was impossible to avoid.
He filled the ship with his presence. His laughter in the corridors. His confident stride onto the bridge. His offhand touches—on Spock’s arm, his back, his shoulder. Friendly. Always friendly. Always just enough to make Spock’s thoughts falter for a fraction of a second. Just enough to feed the ache he refused to name.
He did not let it show.
Not when Jim leaned over him during a systems check, their shoulders brushing.
Not when they sparred in the gym and Jim’s body pressed too close in a maneuver, breath hot against Spock’s neck.
Not even when Jim once said, teasingly, ‘’You know, if you ever smiled at me like that again, I might get the wrong idea.’’
Spock had not been smiling. He had only been... looking.
That night, he had meditated for hour hours. It had not helped.
The problem, Spock knew, was not merely the desire. He could repress that. He had repressed it. Vulcan biology made it inconvenient but not impossible.
The problem was what came with it.
Longing. Attachment. The unbearable gravity of simply wanting—to touch, to be close, to be known.
Vulcans were not immune to love. They simply had no use for it unless it served a purpose. Spock could not find the purpose here. Only a danger.
Jim could undo him. That was the truth.
He could take one step closer, and Spock would either retreat—or burn.
And yet, he remained by his side. Every day. Every shift. Every mission. Because even if he could not have him, even if he could not name this feeling, the thought of absence was worse than the ache of presence.
So Spock bore it.
He bore it in silence when Jim clapped a hand to his shoulder after a battle. He bore it in stillness when Jim laughed at a private joke and leaned too near. He bore it in the quiet of his quarters, alone, where desire curled deep and low, and still—he did not move.
To act would be catastrophic.
But to feel? That, it seemed, was inevitable.
The gym was too warm.
Spock registered this not with complaint—Vulcans did not indulge in discomfort—but as a physiological fact. The ambient temperature was 1.8 degrees above normal. Likely a minor malfunction in the recirculation system. Nothing worth reporting.
But it became relevant when he saw the captain.
James Kirk was already there, stretching near the sparring mat, his sleeveless shirt clinging in places to sweat-damp skin. His hair was mussed, face flushed from exertion. He was grinning at something McCoy had said, and Spock—against every instruction of his better judgment—looked at him for too long.
Just long enough to feel his own pulse spike. Just long enough to forget the heat was from the air.
Jim turned and caught his eye.
‘’Hey, Spock, You’re late. I was about to send Bones in as my stand-in.’’
McCoy scoffed. ‘’I don’t get paid enough to wrestle a Vulcan.’’
Spock moved toward the mat, deliberately not looking at Jim’s arms, not at the way the curve of his shoulder moved as he wiped sweat from his brow. He dropped his outer tunic and stepped onto the mat in silence.
‘’You ready for this?’' Jim asked, stepping into stance.
Spock nodded. ‘’Always.’’
What followed was standard. Form. Precision. Counterattack. They moved in rhythm, years of joint training refining their patterns into something fluid. Predictable.
Until Jim moved too close.
It was just a slip in footing. A stumble. But it brought them chest-to-chest for a second too long, Jim’s hands catching Spock’s arms, their breath mingling—fast, uneven.
Spock froze.
He should have stepped back. Should have broken the contact, re-established distance. But his limbs betrayed him—just for a moment of hesitation, less than a second. Still, it was enough.
He felt everything.
The heat of Jim’s body through his shirt. The sweat on his forearms. The firm grip on his biceps, grounding. The way Jim's lips parted, just barely, breathing fast. So close. So close.
Spock’s entire body reacted. A flush of heat rolled through him, centering low in his abdomen. His hands twitched—his hands, traitorous and eager, half a thought from gripping Jim’s waist and pulling him closer.
Control yourself.
He pulled back—too quickly. A miscalculation. It made the retreat obvious.
Jim blinked at him. ‘'You okay?’'
‘’I am—’’ Spock’s voice faltered. He cleared his throat. ‘’I am unharmed.’’
Jim tilted his head, sweat still glistening at his collarbone. ‘’You look a little flushed. Is it too hot in here for you?’’
Spock could not speak. Could not explain that his body was overheating not from exercise, but from want. That the scent of Jim’s skin, sharp with salt and adrenaline, was burrowing into his mind, igniting ancient instincts no Vulcan dared entertain outside of mating cycles.
He turned abruptly. ‘’I require water.’’
He didn’t. Not truly. But he fled to the dispenser, gripping the edge of the console as if it might anchor him.
Behind him, Jim laughed, saying something to McCoy. Spock didn’t hear it.
His hands were trembling.
He kept them hidden behind his back the rest of the session.
That night, in his quarters, he refused meditation.
Instead, he stood beneath the sonic shower, back pressed to the wall, eyes shut tight, fists clenched at his sides.
The sensation still lingered.
The ghost of Jim’s breath on his neck. The feel of his thighs brushing against Spock’s. The sound he made when they collided—half a grunt, half a laugh.
Spock’s body was responding again. Involuntary. Shameful. He pressed his forehead to the wall and willed it to stop.
This was not pon farr. It was not biochemical compulsion. It was choice, and that made it worse.
He had allowed this to grow. He had watched Jim, wanted him, and now he was caught in it—burning in silence, knowing he could never act on it.
Because if he did... he would not stop.