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Through Tight Teeth

Summary:

“You gonna say please?” Kidd asked lowly.

Law stared ahead of himself and clenched his jaw. His pride was throwing a fit in his gut, but his body was too desperate to feel full and taken for his mouth to bark its usual insults.

Kidd reached forward to take a fist full of Law’s hair. He yanked the doctor’s neck open and brought his lips to his ear.

“Say it,” he growled.

Notes:

Hihi, welcome!

I really should have named this fic “two brats attempt to tame each other without consent” because that’s lowkey exactly what it is.

I supposed this takes place during the time skip, but before Kidd loses his arm 🤔 Either way, the smut is what’s important, not the logistics~

Enjoyyy ✨

(See the end of the work for more notes.)

Work Text:

“Stop moving!”

“Well it fucking hurts!” Kidd whined with a furrowed brow.

Law continued to thread stitches through the wound on his shoulder. Eustass winced again and clenched his jaw shut to contain his discomfort.

“You need to find a doctor for your crew,” Law complained under his breath, “–you can’t keep crawling to me every time you need to be fixed.”

Kidd dropped his head and laughed lowly.

“Nah,” he said through a shitfaced grin, “the last thing I need is some know-it-all doctor telling me what to do on my ship.”

Law rolled his eyes and shoved the suture needle through Kidd’s skin.

“Ah! Fuck!”

“Just shut up and take it,” Law grumbled.

Kidd huffed a strained laugh. “You’re stealing my lines now,” he teased as he side-eyed Law.

The doctor glared at him.

“I should’ve never given you my vivre card,” Law said as he finished cutting the suture thread.

Kidd caught Law’s arm to pull the doctor close.

“Aw, come on, you don’t mean that,” he replied with a crooked smile, “–we both got a unique skillset to offer.”

Law resisted his pull and scoffed with disdain, but Kidd’s suggestive grin was unwavering.

They always do this dance when Eustass comes around. Everything is a hunt to him, and Law admittedly enjoys being caught.

Kidd willingly throws himself into danger with the chance to see his favorite doctor after, not to mention the chance to get between that doctor’s legs—double the incentive to act reckless. And that doctor would be lying if he said this half naked dumbass sitting in his ship’s infirmary didn’t have a unique skillset. He begrudgingly admits that no one else can meet his needs like Eustass can.

No one else appeals to his twisted kinks or hits that spot inside of him quite like this insufferable dickhead. Kidd always finds his way back to Law, and Law always lets him in; but it had been a while since Eustass came through.

Law thought he was dead, and he even felt burdened with worry at the thought, although he didn’t know why—the world would be a much better place without this bastard in it, but not Law’s world.

When Kidd’s ship pulled up to the Tang earlier that evening, Law admittedly felt relief, followed by his body burning with need against his better judgment.

The doctor examined Kidd’s wound, among other things, of course.

He watched Kidd thread his dirty fingers through his messy red hair, taking note of his bitten nails and chipped polish. He watched Kidd’s bare chest and broad shoulders pull taut from the pain. He watched Eustass bare his teeth with every wince like an animal ready to bite, and Law imagined how those teeth might feel buried deep in his own skin. He watched the tuft of red hair that trailed down from Kidd’s naval to the pants that loosely clung to his hips; if they were pulled only a few inches lower, Law would see what he’d been craving for weeks.

Now it was just the two of them in the infirmary, and Law was done dressing Kidd’s wound.

The cold metal walls were barely lit by the overhead light between them. Eustass reached forward to pull Law’s chair close. He brought his face to the doctor’s, and Law only briefly recoiled away from his nearness.

“What? No chase today?” Eustass said in Law’s ear.

The doctor clenched his jaw and averted his eyes to hide the desire pooling in his chest.

“Just say you missed me,” Kidd teased.

Law scoffed, but they both knew it was true.

Eustass leaned forward in an attempt to claim Law’s lips, but he was swiftly denied the privilege. Despite the hundreds of times Law has rejected his kiss, Kidd never ceases to try.

He settled his lips on the edge of Law’s jaw to leave a damp suck followed by a small bite. Law reluctantly indulged in the feeling as he pressed a hand against Kidd’s chest—a feeble attempt to display some semblance of resistance.

“Come on, you can do better than that,” Kidd snarked, “–at least pretend you don’t want it.”

Blush threatened to claim Law’s face, but his pride pushed it down. He yanked his wrist from Kidd’s fingers and shoved the redhead back into his seat. Eustass wore a proud grin despite the pain in his shoulder.

He laughed playfully. “There you go!” Kidd praised through his teeth.

“You’re such an asshole,” Law huffed with disdain as he removed his gloves, but the desire in his voice betrayed his act.

Eustass leaned forward again, this time taking Law’s waist in his hands to pull him close.

His eager mouth found Law’s neck, and his warm tongue moved to taste the doctor’s skin. A quiet whine escaped Law’s throat at the feeling, and he furrowed his brow with embarrassment.

Eustass brought Law’s palm between his legs to press against the proof of his appetite, and a shaken sigh escaped Law’s chest at the feeling of Kidd’s half hard cock bulging through his jeans.

“You gonna fix this too?” Kidd teased before biting into Law’s skin.

Law hissed at the feeling. He took a fist full of red hair with his free hand and yanked Kidd’s head away from the crook of his own neck. Eustass grinned at the doctor through hooded eyes.

“Yeah, that’s it,” Kidd taunted Law under his breath, “–fight back some more.”

Law glared at him as he worked to control his breathing. After a moment he released his fist of hair with a hard shove to Kidd’s head, and Kidd laughed lowly at the doctor’s rough gesture.

“Get off my ship,” Law grumbled with contempt, but his feeble demand only incentivized the redhead’s persistence.

Kidd’s hand gripped the nape of Law’s neck in response, quickly bending the doctor’s body over the table beside them. Law growled and complained, and Kidd only smiled at his protest.

He stepped behind Law, pressing his cock against the doctor’s ass through layers of fabric. He tsked as he brought his mouth to Law’s ear.

“Your job isn’t done yet,” Kidd whispered as he squeezed the back of Law’s neck, “–and you still gotta collect your payment,” he teased before biting the shell of the doctor's pink ear.

Law winced and yanked his head away from Kidd’s teeth, and Kidd’s patronizing laugh only fueled the doctor’s anger.

Eustass slid his hand under Law’s shirt and ran it up the length of his tattooed back. He hummed at the sight, pressing his heat against Law’s ass again.

Kidd took two fistfuls of Law’s shirt, and the doctor whined as it was torn from his shoulders. Kidd chuckled lowly at the sound.

Law’s bare chest was pressed against the cold metal of the table, and he held onto the edge in front of him with white knuckles. Anticipation pooled in his core, and the heat of the moment painted his face red.

He worked to steady his breathing, but his work was undone when he felt Kidd tug his jeans below his hips, followed by the length of Kidd’s cock settling on his ass. He closed his eyes and clenched his jaw at the feeling. He knew Eustass was looking for some sort of affirmation, and he refused to give it to him.

“I still don't know how you take this thing,” Kidd said before aiming a string of spit at the hole pulsing for attention beneath him.

Law bit into his cheek. He didn’t know how he took it either. Every time he sees that cock, he wonders the same thing, and every time he feels it, he burns with need despite the pain he endures.

His thoughts were interrupted by two fingers pressing into his body, and he winced and swallowed away his groans to cope with the discomfort. Eustass moved his wet fingers around, loosening the walls resisting his presence. Law winced again, and Kidd laughed before leaning forward.

“Quit whining—you’re lucky I even do this for you,” he teased.

“Shut your mouth before I shambles you back to your ship with your dick out!” Law bit back through his strained voice.

Kidd’s laugh echoed off the infirmary walls.

“Ahhh I love it when you talk shit,” he hissed before pressing into the knot that pulsed against his fingertips.

A low moan escaped the doctor’s throat, and he clenched his jaw to stifle it. He hated giving Kidd the reactions he looks for.

Law then felt a large hand wrap around his aching shaft, and he whined again at the feeling.

Kidd stroked the doctor’s length with rough tugs while his fingertips pressed into Law’s weak spot. As much as Law tried to contain his desperation, it began spilling from his mouth the faster Eustass stoked him and the more he pressed in.

“Come on, brat,” Kidd said through tight teeth in the doctor’s ear.

All the sensations around Law were pushing him towards the edge of pleasure.

He clenched his jaw and clung to the table in an attempt to maintain control over his body, but his need to release began to outweigh his need to resist.

He had reached his limit.

Law whined in the air as he dumped his cum into Kidd’s tight fist, and Eustass hummed with approval as he continued to tug out the last drop. Law’s body was taut through his release. He heaved through his breaths with a red face and damp eyes, and his knuckles were a ghostly white from the strain of his grip.

“Mm, the doctor likes to get finger fucked,” Kidd teased through his grin, and Law scoffed beneath him.

“Nothing I couldn’t do for myself,” Law replied as he worked to steady his breathing.

“Oh yeah?” Kidd huffed playfully as he stared down at his cum drenched fingers. “Well it’s more than you deserve, you know that?”

“Tch!” Law rolled his eyes, and Eustass smiled as he rubbed Law’s cum on the head of his own cock.

“But don’t worry,” Kidd said as he aligned himself with Law’s entrance, “–I’m a generous man.”

He pressed in, and Law whined breathlessly at the feeling. Kidd pushed past the ring of muscle resisting him and into the pulsing warmth of Law’s walls. The doctor moaned through tight lips while Eustass hummed with satisfaction.

“Fuck,” Kidd whispered through a shaken sigh, “I always forget how tight your ass is.”

“Just shut up!” Law bit back, “–just shut up and get it done!”

Kidd laughed again. “You’re in no position to be making demands,” he teased, “–maybe I should just stay still for a bit and let you be my little cock warmer.”

Law could hear Kidd smiling through his words. Kidd’s chuckle was interrupted by Law throwing his body back to take in more of Kidd’s length.

He was met with Eustass gripping the back of his neck to reclaim control.

“Yeah, go on, brat. Put in some work for once,” Kidd snarked.

Law’s frustration had reached its limit. He roughly threw himself back again, and again, and he whined with dissatisfaction despite his effort.

Kidd smiled as he watched Law desperately force himself onto the length of his cock, and every whine that left Law’s throat was punished with fingers digging into the sides of his neck. Law huffed through his futile efforts. It wasn’t enough.

He finally stopped, and his heavy breaths filled the room. Kidd smiled as he watched Law’s tight back. He knew the doctor just wanted to be fucked to his fill, but he enjoyed their games too much to give in without a fight.

“You gonna say please?” Kidd asked lowly.

Law stared ahead of himself and clenched his jaw. His pride was throwing a fit in his gut, but his body was too desperate to feel full and taken for his mouth to bark its usual insults.

Kidd reached forward to take a fist full of Law’s hair. He yanked the doctor’s neck open and brought his lips to his ear.

“Say it,” he growled.

Law’s hands tightened over the edge of the table. He closed his eyes and swallowed away his pride until the word his captor wanted to hear finally fell from his lips.

“Please,” he whispered.

Kidd hummed as a satisfied grin spread across his face. He’d never admit it, but hearing Law submit brought him more satisfaction than the fuck itself.

He kissed Law’s shoulder with an unusual amount of tenderness, and Law’s chest tightened at the feeling.

Eustass sighed proudly as he stood.

“Remind me how thick the walls of this ship are again.”

He gripped Law’s hips, pinning them to the table before plunging himself in. Law whined into the air, shuddering at the fullness. Kidd didn’t give Law’s body a chance to adjust—he never does.

He forced his length through, repeatedly filling the warm hole that reluctantly accepted his advances. Law’s strained moans echoed off the metal walls around them, along with the lewd sound of skin on skin and low growls.

The table was rocked out of place, scraping its metal legs on the hard floor with every one of Kidd’s relentless thrusts.

Law began to lose himself in the fuck—a feeling he has craved for weeks. Nothing on his mind but the moment and the ache and the pleasure; nothing to gain but the cathartic release of every emotion he has held in for months—that, and the marks to prove it.

Kidd growled like an animal, and he clawed into Law’s skin like an animal too. Throaty groans continued to leave Law’s lips, and his vision grew hazy the more he continued to take. Kidd’s rough hand found a fist full of Law’s hair to use as leverage for his thrusts.

The haze clouding Law’s vision began to pool on the edge of his eyes. He moaned desperately into the air, using the overstimulation as a means to reach corners of his psyche that would otherwise go neglected.

Kidd bit into Law’s back. He growled against the skin between his teeth as he finally dumped his first load into Law’s body.

The low moans trapped in Law’s throat sounded otherworldly. Eustass loved how the doctor became a different person when a pair of heavy hands pinned him down and a hungry cock spread him thin. It was a privilege to witness; and knowing that he was the only one that could take Law there only fueled his ego.

He gripped Law’s arm, roughly turning the doctor onto his back to see his face, but his playful aggression fell still at the sight of Law’s red cheeks, wet eyes, and heaving chest—Kidd had never seen him look so desperate.

They watched one another for a moment before Kidd mindlessly reached for Law’s waist, tenderly wrapping his large hands around the doctor’s toned body.

He swallowed hard and perched his forehead on Law’s chest, affording them both a moment to catch their breath.

Eustass kissed the inked skin beneath his lips, and Law’s legs tighten against Kidd’s sides in response.

“Come on,” Law beckoned through a shallow breath.

Kidd smiled at the doctor’s taunt, and his cock filled with blood at the cue to pursue; the chase never ends.

He aligned his half hard cock with Law’s entrance, pushing himself back into the doctor’s loose and aching warmth. Law’s eyes rolled back as he groaned at the return of Kidd’s presence.

“Can’t get enough, can you?” Kidd teased, but Law didn’t bite back for once. He was too lost in the fullness to care.

His nails dug into the skin of Kidd’s wounded shoulder, and Eustass grimaced through the pain, plunging the entirety of his length in as payback.

The doctor moaned into the air between them, and Kidd’s body filled with carnal desire at the sound. Eustass buried himself repeatedly into the aching hole barely taking his girth.

Law was like an animal being dragged to the slaughter, mewling in a lost haze, aimlessly clawing for some sense of security; Kidd grinned and denied it to him, growling as he gripped Law’s throat to stifle his whines.

Kidd’s hand left friction burns on the sides of Law’s neck, and the doctor could only whimper at all the sensations around him competing for his attention.

He was almost there.

Law begged for it—that state of euphoria. He wanted to feel so lost in the pleasure and the pain that the memories of the past and the fears of the future felt weightless and nonexistent.

His eyes began to dampen as he teetered on the edge of ecstasy.

The throaty moans leaving his chest grew louder, and Eustass growled with fervor every time he was rewarded with desperate sounds of pleasure from Law.

The doctor’s vision filled with tears. The rapture building in his chest was akin to the endorphins of death, and when he finally entered the state he was so eager to reach, he shuddered silently, shooting ropes of cum onto his own heaving abdomen.

Kidd threw his head back, baring his teeth with a growl before pouring his second load into Law’s pulsing body. His seed leaked from the doctor’s rim, dripping onto the table beneath them in a milky mess.

The come down stripped them both of their playful personas. They were left bare and limp, barely treading the flood of endorphins raging through their veins.

Beads of sweat rolled down their flushed skin, and their heavy breaths filled the infirmary.

Eustass stared down at Law with a half smile as his hands began to run along the length of Law’s body.

Law found the strength to push himself up on an elbow. He looked down at the mess dripping from his skin and ran the side of his finger along his abdomen to collect his own cum.

Eustass snatched Law’s wrist before bringing the doctor’s cum drenched fingers up to meet his eager tongue. He stared down at Law as he sucked the doctor’s fingers clean, swallowing away the fruits of his labor.

They watched one another with knowing eyes as Kidd pulled the doctor's fingers from his lips. Law was expressionless at the sight, but the pink glowing over his cheeks betrayed his thoughts.

Eustass grinned as he leaned forward for one last attempt to claim a kiss from Law, but the doctor turned his face away once again.

“Aw, come on! I didn’t even eat your ass this time!” Kidd whined loudly. 

“Shut up,” Law grumbled through a sigh, “–as if eating my cum isn’t just as bad.”

Kidd threw his head back and laughed.

“Don’t lie—you fucking love it.”

Law huffed a quiet chuckle and averted his eyes.

He did love it. Every second of it.

 


 

They stood on the bridge that connected their ships.

Law continued to lecture Eustass on infection prevention and wound care, and Kidd begrudgingly hummed in agreement through every reminder.

Silence fell between them, and Law watched Eustass curiously. The redhead seemed reserved—almost apprehensive, as if he wanted to say something, but didn’t know how. Then he finally reached into his pocket.

“Here.”

Law looked down, and Eustass was presenting him with a slip of paper. It was the doctor’s vivre card. The gesture surprised Law; he almost felt offended.

He raised his stare back to Kidd with a furrowed brow, but Eustass only watched him with earnest eyes. No grinning, no teasing—just waiting patiently for Law to make his choice.

Law closed his eyes and sighed before taking a fistful of Kidd’s overcoat to pull him close. Only a few inches separated their faces. Law glared up at Eustass, who wore a small smile on his lips as he continued to wait for the doctor’s answer.

“Keep it. And you better fuck me harder next time, you got that?” Law whispered through tight teeth, and Kidd’s small smile grew into a wide grin.

“Then how about round two—right here, right now,” he teased as he leaned in for Law’s lips, but the doctor shoved him away before he could make contact.

“Go try and kill yourself first,” Law hissed, “–and then come crawling back to me when you inevitably fail.”

Kidd bellowed a loud laugh and bit his lip. He watched Law with a grin, walking backwards off the bridge toward his own ship.

“Yeah-yeah. Will do, brat.”

Notes:

Wowowow, thank you so much for reading my slutty smutty fic! I appreciate you for coming through 💚

I hope you had as much fun reading it as I did writing it because omggg their dynamic is so yummy to me for no reason and I love it 😭

Also I made a new twitter account so feel free to follow me there so we can talk about all the One Piece things~

Thanks again for reading! ✨