Chapter 4: Sparring Session Turned Claiming
The air in the training ground was cool and carried the green, bruised scent of crushed grass. Shadows stretched long from the surrounding trees, stitching the field with patterns of dark and gold. The only sounds were the distant hum of crickets, the rush of their own breath, and the sharp crack of contact.
Sasuke moved like water, a dark flow under the fading light. His strikes were economical, precise, each deflection a minimalist masterpiece. Boruto was the opposite—a barrage of lightning-charged motion, all aggressive angles and relentless pressure. He wasn’t trying to win a spar. He was trying to break a pattern.
A kick whistled past Sasuke’s head. He flowed beneath it, palm rising to strike Boruto’s ribs. Boruto twisted, taking the blow on his arm, and used the momentum to grab Sasuke’s wrist. They locked, muscle against tendon, a temporary stalemate in the grass.
“You fixed the door,” Boruto grunted, his face inches from Sasuke’s.
Sasuke’s expression didn’t change. He exerted pressure, testing Boruto’s grip. “It’s a door. It required fixing.”
“You didn’t call the carpenter I sent.”
“I called my own.” With a sudden, fluid shift, Sasuke broke the hold and swept Boruto’s legs. Boruto hit the ground with a whump, the breath leaving his lungs in a rush. He rolled backward and sprang to his feet, grinning.
“So you’re accepting repairs, just not from me. Noted.” He dusted grass from his pants. “How’s the neck?”
Sasuke didn’t touch the fading marks, visible above his collar. “Fine.”
“Liar. It probably stings when you sweat.” Boruto lunged again, not with a punch, but to close the distance. Sasuke reacted, a defensive arc of his arm, but Boruto was already inside his guard. They grappled, boots scuffing dirt, balance shifting back and forth in the wiry grass.
The scent of them mixed here too—pine resin, clean sweat, and that underlying, unavoidable tension. It was different from the claustrophobic apartment. Here, it was raw and expanded, filling the clearing.
“Stop talking,” Sasuke bit out, driving a knee up.
Boruto blocked it, shoving him back a step. “Why? You liked the pastries. You drank the coffee. Talking’s next.”
“This is a training session.”
“Is it?” Boruto paused, circling. His eyes were bright, predatory. “Feels like something else. You’re holding back.”
“I am not.”
“You are. You’ve been holding back for days.” He feinted left, then came in low, tackling Sasuke around the waist. They hit the ground hard, Boruto on top, his weight pinning Sasuke’s hips. Sasuke’s hands came up, bracing against Boruto’s shoulders, but he didn’t immediately throw him off.
The position was familiar. Charged. The memory of the apartment, of the couch, of the desperate press of bodies, flashed between them like heat lightning. Boruto felt Sasuke’s body tense, then go dangerously still beneath him. His own breathing was ragged, not from exertion alone.
“See?” Boruto’s voice dropped, losing its teasing edge. It was just a low, rough sound. “Not training.”
Sasuke turned his face away, looking at the line of trees, their tops burning with the last of the sun. “Get off.”
“No.”
The refusal hung in the air, simple and absolute. Boruto shifted his weight, adjusting his grip. He didn’t hurt, he just held. One hand moved from Sasuke’s shoulder, sliding up to cup the side of his neck. His thumb brushed the lower, fading mark—Naruto’s mark. Then he moved it higher, to the sharper, redder line his own teeth had made.
Sasuke shuddered. A full, uncontrolled violation of his usual control. His eyes snapped shut.
“You could break my hold in three seconds,” Boruto whispered, his lips close to Sasuke’s ear. “You’re not doing it. Why?”
“Don’t.”
“Don’t what? Don’t point out that you’re letting me do this? Don’t remind you that you want it?” His thumb pressed just slightly against the bite. “This wasn’t a mistake, Sasuke. It was an opening move. And you’re still here on the board with me.”
Sasuke’s breathing hitched. His hands, still braced on Boruto’s shoulders, weren’t pushing. The fingers were curled, nails biting into the fabric of Boruto’s shirt. “It’s complicated.”
“Yeah. Because of him.” Boruto didn’t say the name. He didn’t need to. “Where is he right now?”
“I don’t know.”
“He hasn’t called you. Hasn’t come by. Has he?” Boruto already knew the answer. Naruto was a planet in retrograde, spinning away to process his own guilt. He was leaving the field empty. Boruto leaned down, his nose skimming the skin of Sasuke’s throat. He inhaled deeply. The scent was cleaner here, less haunted by furniture and regret, but the essence was the same—rain, stone, and a deep, resonant loneliness. “He’s giving you space. I’m not that smart.”
Sasuke opened his eyes. The sky above was deepening to violet. “I know what you’re doing.”
“Good.” Boruto lifted his head, meeting his gaze. The smirk was gone. His face was serious, open, almost stern. “Then you know I’m serious. Stop waiting for him to figure it out. He might never.”
“And you have?” The question was a challenge, but a weak one, drained of its usual force.
“Figured out what I want? Yeah.” Boruto lowered his mouth again, not to the bite, but to the unmarked skin just beside it. He didn’t bite. He just pressed his lips there, a firm, warm pressure that was more promise than passion. “This.”
He felt the leap of Sasuke’s pulse against his mouth. Felt the fine tremor that ran through the body pinned beneath his. The last of the sun vanished, leaving them in twilight blue and long, cool shadows.
For a long moment, nothing moved. The crickets sawed their legs together. A breeze shuffled the leaves.
Then, Sasuke’s hands moved. They slid from Boruto’s shoulders, up the sides of his neck, into his hair. It wasn’t a pull. It was an anchor. His grip was tight, almost painful.
It was permission.
Boruto let his weight settle more fully, burying his face in the curve of Sasuke’s neck. He didn’t move to kiss or claim further. He just held the position, his breath warming the skin under his lips, his body a solid, heated line against Sasuke’s. The fight was gone, drained out of them both and into the earth.
“The door is fixed,” Sasuke said quietly, to the darkening sky. His voice was utterly drained.
“Doesn’t matter,” Boruto mumbled against his skin.
“The carpenter did a good job.”
“I don’t care about the damn door.” Boruto lifted his head. In the near-dark, Sasuke’s features were soft, blurred at the edges. The defensive sharpness was gone. He just looked tired, and real, and present. “I meant what I said that morning. I’m not going anywhere. Even if you tell me to. I’ll just be outside it, waiting for you to stop pretending.”
Sasuke studied his face. His fingers were still tangled in Boruto’s hair. “You’re infuriating.”
“Yeah. It’s my best quality.” Boruto finally pushed himself up, resting back on his heels. He offered a hand.
Sasuke looked at the outstretched hand for a beat, then ignored it, sitting up on his own. He brushed grass from his clothes, a methodical, familiar gesture. When he stood, Boruto stood with him.
They faced each other in the gloom, the space between them humming with a new, quieter understanding. The demand had been made, and met, not in words but in taut silence and the press of a mouth against a throat.
“It’s getting late,” Sasuke said, turning to walk toward the edge of the training ground where their things lay.
“Yeah.” Boruto fell into step beside him, their shoulders almost brushing. “You hungry? We could get ramen. Or something that isn’t ramen. Shocking, I know.”
Sasuke didn’t answer immediately. He slung his bag over his shoulder. He looked back once at the flattened patch of grass where they’d been. “The bean paste was adequate.”
A small, real smile touched Boruto’s lips. “Adequate. High praise. I know a place. It’s quiet.”
They walked out of the training ground together, not touching, but the distance between them had been irrevocably changed. The broken door was fixed. The lines were redrawn. And in the quiet of the gathering night, a choice had been made, not with a grand declaration, but with a shudder, a sigh, and the simple, terrifying decision not to push him away.
And in the quiet of the gathering night, a choice had been made, not with a grand declaration, but with a shudder, a sigh, and the simple, terrifying decision not to push him away.
The walk back toward the village was silent, but the silence had changed texture. It wasn’t the brittle, heavy quiet of the apartment after Naruto left. This was something softer, permeable, filled with the sounds of the evening—distant laughter from a nearby street, the scent of someone’s dinner frying. Borudo kept pace a half-step behind, letting Sasuke lead, watching the way his shoulders were set just a little less rigid than before.
“The place with the bean paste is two blocks south,” Boruto said, his voice casual, testing the new space between them.
“I know where it is,” Sasuke replied, but there was no heat in it. It was just a fact.
They crossed a canal bridge, the water below reflecting scattered lantern light. Sasuke stopped, resting his forearms on the railing. He stared down at the rippling darkness. Boruto leaned next to him, close enough that their sleeves brushed.
“Thinking of jumping?” Boruto asked, a slight grin in his voice.
“Considering it,” Sasuke said, and the dry, almost-joke was so unexpected Boruto barked a laugh.
It felt good. Normal, for a second. Then Sasuke spoke again, his gaze fixed on the water. “He called this morning.”
All the air left Boruto’s lungs. “Yeah?”
“To check on the door.” Sasuke’s fingers tightened on the railing, the old wood smooth under his grip. “He asked if you’d been around.”
The possessiveness that surged in Boruto’s chest was immediate and hot. It coiled in his gut, sharp. “What did you tell him?”
“I told him the carpenter did adequate work.” Sasuke finally looked at him, his face a pale, composed mask in the lantern light. “I didn’t answer the other part.”
That was something. It wasn’t a denial. It was a shield, held up for Naruto’s benefit, but it had a crack in it that Boruto could see right through. The space between them on the bridge was charged again, but differently. The training ground had been about breaking a stalemate. This was about what came after.
“He doesn’t get to ask that,” Boruto said, his voice low. “Not after he walked out. Not after he left you there.”
“He’s my friend.” The reply was automatic, a worn defense.
“I know he is. I’m not asking you to forget that.” Boruto turned, facing him fully. “But I’m here, too. And I’m not asking as a friend.”
Sasuke met his stare. The village lights glinted in his dark eye. “What are you asking as?”
Boruto didn’t have a neat word for it. Rival, student, nuisance. Son of the man you wanted. The person who saw you first that morning, raw and real, and didn’t look away. The alpha whose scent is probably still on your sheets.
He closed the final inch of space. His hand came up, not to grab, but to hover beside Sasuke’s jaw. A question. The ambient sounds of the evening—the water, the distant traffic—faded into a dull hum. Sasuke didn’t flinch. He didn’t lean in, either. He just held perfectly still, watching, waiting to see what Boruto would do with the permission he’d given in the grass.
Boruto’s thumb traced the sharp line of Sasuke’s cheekbone. He felt the minute tremor beneath his touch. “I’m asking as the guy who’s going to keep showing up,” he whispered. “Every time. Every day. Until you believe I mean it.”
He leaned in then, and this time, there was no teasing brush of lips. He kissed him. It was deeper than the last time, more deliberate, a slow press of heat and intent that spoke of the long, coiled tension of weeks. Sasuke’s breath hitched, a soft, inward gasp. For a second, he resisted, his body unyielding. Then, with a sound that was almost pain, he surrendered to it. His hand came up to clutch Boruto’s jacket, pulling him closer, his mouth opening under Boruto’s.
It was messy, and hungry, and real. Boruto tasted the faint salt of sweat, the cool night air, and something uniquely, essentially Sasuke. He crowded him back against the bridge railing, one hand sliding into his hair, the other firm on his hip. The world narrowed to the feel of Sasuke’s body against his, the quiet, desperate sounds being swallowed between them.
When Boruto finally pulled back, they were both breathing hard. Sasuke’s lips were parted, swollen. His single eye was wide, stark with a vulnerability that made Boruto’s chest ache.
“Believe me yet?” Boruto rasped.
Sasuke shook his head, just once, a tiny, helpless motion. “I don’t know how to.”
That admission, raw and unguarded, was more than any kiss. It was a gift. It was a wound laid bare. Boruto felt the primal urge rise, that alpha drive to claim, to seal, to make the truth of this undeniable. To replace every old, fading scar with a new, living testament. His gaze dropped to Sasuke’s throat, to the pale column where the older mark from his father sat, a ghost from a different life.
He didn't think. He acted.
Boruto dipped his head, his mouth finding the juncture of Sasuke’s neck and shoulder. He inhaled, a deep, shuddering breath filled with Sasuke’s scent, now irrevocably mixed with his own. Then he opened his mouth. His teeth pressed into the skin, not a love bite, not a suggestion, but a deliberate, piercing pressure.
Sasuke froze. A full-body stillness, broken only by a sharp, inhaled gasp. His fingers dug into Boruto’s back, clutching the fabric.
Boruto bit down.
The skin gave way. The metallic tang of blood bloomed on his tongue, bright and shocking. He held it, the claim, for three long, endless seconds, feeling the frantic pulse of Sasuke’s heartbeat against his lips. It was territorial, visceral, and absolute. When he finally released, he didn’t pull away. He lapped gently at the mark, soothing the sting, sealing the pact with salt and touch.
Sasuke was trembling. Silent, devastating tremors wracked his frame. He didn’t speak. He just stood there, anchored by Boruto’s body, his forehead coming to rest against Boruto’s shoulder as if the strength had drained from his legs. The new mark stood out, livid and possessive, against his pale skin.
It was done.
It was done.
Boruto kept his lips against the damp, marked skin, feeling the tremors that ran through Sasuke’s frame. The taste of copper was a sharp, undeniable truth on his tongue. He wanted to say something, but no words felt big enough to fit the silence that had settled between them. It was a silence that felt heavy and final, like a door sliding shut.
A shuffle of feet on gravel broke it.
Then a familiar, too-bright voice sliced through the intimate dark. “Hey! Thought that was you guys.”
Boruto’s head snapped up. Sasuke stiffened, his hands dropping from Boruto’s jacket as if burned.
Naruto stood at the near end of the bridge, silhouetted by a streetlamp. His hands were shoved in his pockets, his posture casually confused. He took a few steps forward, his grin not quite reaching his eyes. “Training ran late, huh? I was just heading back from the office. What’s up?”
He stopped. The grin faltered, then dissolved completely. His blue eyes, sharp even in the low light, moved from Boruto’s protective stance to Sasuke’s averted face. They lingered on Sasuke’s disheveled hair, the flush on his neck, and finally, with dawning, horrific clarity, on the new, glistening bite mark glaring from his skin.
The air on the bridge changed. It went from charged to suffocating.
Naruto’s expression blanked. It wasn’t anger at first. It was a slow, visceral processing, like watching a building collapse in reverse. His gaze lifted from the mark to Boruto’s face, then back to Sasuke. “What,” he said, the word flat and heavy, “is this?”
Boruto shifted, putting himself more squarely between Sasuke and his father. His heart was a frantic drum against his ribs. “It’s exactly what it looks like.”
“No.” Naruto shook his head, a short, jerky motion. He took another step closer. The casual pretense was gone, stripped away. “No, it’s not. Explain it to me. Because it looks impossible.”
Sasuke finally moved. He straightened up, pushing away from the railing and from Boruto. He turned to face Naruto, his expression shuttering closed, becoming the familiar, impassive mask. The vulnerability was gone, locked away so fast it might never have existed. “There’s nothing to explain.”
“The hell there isn’t!” Naruto’s voice rose, echoing off the water below. He jabbed a finger toward the bite. “That’s a claiming bite, Sasuke. A fresh one.” His eyes burned into Boruto. “You did that? You put that on him?”
“Yes.” Boruto didn’t flinch. He met the scorching intensity head-on, his own alpha energy rising in response, a hot, defensive surge.
Naruto stared at his son, truly looked at him, as if seeing a stranger. The confusion in his eyes curdled into something darker, more pained. His gaze flicked back to Sasuke, desperate for a denial, for a sign this was some messed-up joke. “Sasuke. Talk to me. What is this? After everything… with him?”
The unspoken words hung in the air: After me?
Sasuke’s mask didn’t crack. “It’s not your concern.”
“Not my—?” Naruto barked a laugh, raw and humorless. He ran a hand through his hair, agitation making him seem larger, his presence dominating the narrow space of the bridge. “He’s my son, Sasuke! You’re my—!” He cut himself off, the word ‘friend’ dying on his tongue. It was too small, too pathetic for the history between them. It suddenly felt ludicrously inadequate.
“You’re my everything!” Naruto finally shouted, the truth ripping out of him, clumsy and devastating. “You know that! And he’s my kid! What the hell were you both thinking?”
“We were thinking for ourselves,” Boruto shot back, his voice low and steady, a contrast to his father’s explosion. “Something you never bothered to do where he’s concerned.”
Naruto flinched as if struck. The anger morphed, splintering into betrayal and a hurt so deep it was childlike. “Is this about me? Is this some kind of… payback?”
Sasuke’s eye closed for a second. A fraction of a second. When it opened, it was barren. “This isn’t about you, Naruto. It never was.”
The lie was so perfect, so utterly Sasuke, that Boruto almost believed it himself.
Naruto wasn’t buying it. He saw the lie for what it was—a shield, and a dismissal. The finality in Sasuke’s tone seemed to break something in him. The anger rushed back, hotter, directing itself entirely at Boruto. “You. You stay away from him. You don’t know what you’re messing with. You don’t know the history—”
“I know enough!” Boruto’s control snapped. He stepped forward, into the space between them, his own voice rising to match his father’s. “I know you had years! I know you had every chance, and you were too damn blind or too scared to take it! So don’t stand there now and tell me about history. Your history is a door you never walked through.”
The words landed with physical weight. Naruto’s face paled. He looked from his son’s fierce, defiant expression to Sasuke’s hollow, closed-off one. The puzzle pieces he’d refused to acknowledge for decades were snapping together in a configuration that left him on the outside.
He saw it all. The morning after in the apartment, the tension he’d walked in on, the fixed door, the avoidance. It wasn’t just a mistake. It was a progression. And he had been too busy being Hokage, being a friend, being happily oblivious, to see the tectonic plates shifting under his feet.
His shoulders slumped. The fight seemed to drain out of him, leaving behind a weary, devastated confusion. “Sasuke,” he said, the name a plea.
Sasuke said nothing. He just looked past him, into the dark water, his profile a stark, unreadable line.
Naruto’s hands clenched at his sides. The hurt in his eyes solidified into a cold, hard resolution. He looked at Boruto, and the father-son bond felt like a thin, frayed thread. “Go home, Boruto. Now.”
“No.”
The refusal was absolute. Boruto didn’t move. He held his ground on the bridge, under the jaundiced streetlight, with the scent of his own claim still hanging in the air between them.
Naruto took a long, slow breath. The leader, the Hokage, surfaced in his bearing, pushing the wounded friend aside. His voice dropped, low and deadly serious, carrying an authority that brooked no argument. “This isn’t a request. Go home. We will talk about this tomorrow. Both of you. In my office.”
He finally looked at Sasuke again, his expression a complicated wreck of pain and command. “You too. First thing.”
Without waiting for another answer, Naruto turned. His footsteps were heavy on the wooden planks as he walked back the way he came, his bright hair disappearing into the shadows beyond the circle of light.
The bridge felt emptier, colder. The space he left behind was filled with a ringing silence, now poisoned with consequences.
Boruto turned back to Sasuke. The man hadn’t moved. He was staring at the spot where Naruto had vanished, his body rigid. The new bite on his neck stood out, a brutal, beautiful contrast to his pallor.
“Sasuke,” Boruto said, his voice rough.
Sasuke blinked slowly. He brought a hand up, his fingers brushing lightly over the swollen mark. He didn’t look at Boruto. When he finally spoke, his voice was scraped raw and so quiet it was almost lost in the murmur of the canal.
“You shouldn’t have done that.”
He turned and walked away, not toward the village lights, but into the deeper darkness of the forest path, leaving Boruto alone on the bridge with the taste of blood and the crumbling ruins of everything.