Archive of Our Own ^beta

“Shhh!” Luffy’s boyfriend hisses, grabbing hold of his shoulder to draw him away from the modest dwelling they’ve just exited and guide him into the ruins of the half-demolished residence beside it. “Keep your voice down, will’ya? That old guy’s still out here somewhere, remember- diggin’ for water or whatever!”

“SO? He’s not gonna care if Zoro ‘n I- mmph!” Retort cut short by the slick muscle delving into his mouth, Luffy decides he’s a lot more interested in kissing Zoro back than he’s interested in continuing their argument.

Darting his own tongue past the older pirate’s lips, he gropes into the open flaps of his first mate’s cloak, reaching around to seize his buttocks- to squeeze and knead them while pulling him closer. One sandal-clad foot kicking clumsily at the inner arches of Zoro’s boots, urging the other man to widen his stance and spread his legs so he can step forward to slide a thigh between them, because he hasn’t forgotten how Zoro reacted when he’d done that before, back on the ship.

And much to his delight, it once again garners an immediate response. Moaning low in his throat, Zoro twists and jerks his hips a few times before beginning to rock in earnest, pelvis tilted to take advantage of the pressure and friction.

Once he’s found his rhythm, he pushes his groin harder against Luffy and- not content to simply grind on him- throws both arms around his neck and shoulders. Clutching fistfuls of the cloak the captain’s wearing over his vest and shorts and using it as leverage to hoist himself higher until he’s balanced on the toes of his boots and all but riding the thigh trapped between his legs.

Feeling his pulse accelerate, Luffy releases Zoro’s ass to paw at his lower back, attempting to drag down his swordsman’s haramaki and yank the hem of his shirt out of the waistband of his trousers at the same time. Hindered by the inability to see what he’s doing as well as his own excitement, he accomplishes neither task, although he does eventually manage to worm a hand past the layers of clothing and wriggle it into the seat of the older pirate’s pants.

He inhales sharply when his palm settles on bare flesh, and he realizes Zoro’s not wearing any undergarments.

Cupping one of those warm curves, Luffy slips a finger into his partner’s crack, following it downwards until he locates the tight opening between his buttocks- and causing Zoro to gasp into their lip-lock, hips bucking with enough force to send him stumbling back a step.

Pleased by his response, the rubber man continues caressing the sensitive tissue. Stroking the slight depression in the center… pressing harder and harder until the puckered ring begins to dilate- and then stopping abruptly to trail his finger in slow circular motions around its perimeter instead.

His boyfriend squirms under his touch, grip tightening on his shoulders, and breaks the kiss to gasp, “L-Luff, there’s-! I’ve got a- a thing’a lube- in my pocket!”

“You wanna do more’n make out?” Luffy asks, surprised but also hopeful. “Zoro wantsta have sex too? OUT HERE?”

“SHHH- not so loud!”

“But-”

“I- uh, I’ve been poppin’ boners all damn day,” Zoro admits, sounding both embarrassed and bemused by his own body’s behavior. “-’n there’s no way I’m gettin’ any sleep tonight… unless…” He flexes his inner thigh muscles, giving Luffy’s leg a suggestive squeeze.

“Zoro’s sayin’ he needs me to- to what? FUCK ‘IM TO SLEEP?”

“NOT. SO. LOUD!”

Luffy briefly contemplates pointing out that Zoro’s being just as loud as him, if not even LOUDER, but he decides to hold his tongue because right now it’s looking like there’s a very, VERY good chance of him getting laid… so long as he keeps his mouth shut and avoids pissing off his partner.

He’s licking his lips, cock hardening while he imagines sliding into the clenching, wet heat of his boyfriend’s pussy, when something rather important occurs to him. “O-Oi, hang on! Y’know you’re not gonna be able to get a shower or even just- like- wash out your junk since there’s not enough water, right? So when I tell you I’m ‘bout t’cum, you BETTER LEMME PULL OUT this time!”

“... I know, but... it feels so damn good when you shoot your load while you’re buried balls-deep inside me,” Zoro murmurs, nuzzling under his jaw and pressing a kiss to his throat before giving the side of his neck several hasty little overlapping bites. Too gentle to draw blood but almost certainly forceful enough to bruise. “-’n you always leave my hole so FUCKIN’ SLOPPY…” Arching his back as he resumes rolling his hips, he tries to rub his rear against Luffy’s fingers at the same time he’s humping his thigh. “You oughta fuck me in the ass tonight, Sencho, ‘cause then it won’t matter if you finish inside. You won’t hafta worry ‘bout knockin’ me up, no matter how many times you cum in there.”

“Zoro’s still gonna-” Luffy swallows. “H-He’s still gonna get really, REALLY messy ‘n not be able to clean himself up…”

“Don’t care. You can cum in my ass ‘til my damn hole’s DRIPPING with your jizz, Luff- so long as you’re fuckin’ my brains out while you do it. I wanna feel that big dick twitchin’ inside me, fillin’ up my guts.”

Oh maaan, it’s hot- it’s SO FREAKIN’ HOT when he talks super dirty like-!

Cock now fully erect and straining at the crotch of his shorts, the captain utters a guttural groan and uses his grip on Zoro’s ass to pull the other man flush against him while attacking his moist mouth with renewed passion. Driving his tongue past Zoro’s parted lips, clear to the back of his throat, and then- when his actions prompt encouraging noises rather than protest- elongating the slippery muscle to slither it down his convulsing esophagus.

He wriggles the finger he’s been using to tease his boyfriend’s anus, gingerly working it inside to the first knuckle. Aware he’ll need spit or cum or the lube Zoro mentioned before he tries going deeper, since this orifice doesn’t slobber all over itself like the older pirate’s OTHER hole does whenever he’s turned on, but it’s still slick enough for him to swing his fingertip in cautious little circles, stretching the rim until Zoro’s whimpering around his tongue and grinding harder than ever on his thigh.

Luffy spends an indeterminable amount of time kissing and fondling him, mostly just playing with his ass but also occasionally straying down his perineum to explore the part of his cunt that’s accessible in their current position. Amazed by how goddamn WET the first mate’s inner thighs have become thanks to the moisture leaking non-stop from between his engorged labial folds- and more than a bit taken aback at how frenzied his movements are getting.

Zoro’s SO HORNY, he’s ALREADY a mess! he thinks, bringing fingers coated in slippery fluid to his lover’s taut opening and using them to lubricate the digit still probing around within its entrance. That “T” stuff’s got ‘im SUPER worked up!

Sure enough, the additional fingers skating around Zoro’s rim cause him to shudder and begin tugging at Luffy’s sleeve. It’s not until he reels in his extended tongue, however, that the swordsman can voice his impatience.

“St-Stop- stop t-teasin’ me, Sencho, ‘n- c-c’mon ‘n stick your- damn dick in already!”

“Okay-okay! I’m gettin’ there! Where’s the-?”

Dismounting his thigh, Zoro staggers back a couple of steps on wobbling legs to sweep aside the rumpled fabric of his cloak so he can fumble through his pockets. On the third attempt, his hand emerges clutching a vial plugged with a cork. “H-Here! Wait- no, gimme your- gimme your hand instead. This shit was fuckin’ expensive, ‘n a li’l goes a long way- or at least that’s what the guy sellin’ it said.”

He pops the cork with trembling fingers and dribbles a small amount of the vial’s contents into Luffy’s proffered palm.

Curiosity piqued, the captain pokes the pool of liquid with the index finger of his free hand and “oooh”s when the lukewarm substance adheres to his skin and forms a glistening strand that continues stretching longer and longer rather than breaking as he watches the distance increase between his finger and the remaining puddle.

“H-Here,” Zoro says, breath hitching and voice slightly muffled, and when Luffy glances up to find out why he sounds so funny, the younger pirate chokes on his own saliva.

Trousers sagging around his calves and striped cloak pulled high and held bunched around his waist by one hand, his swordsman’s now facing away but also poised to look back at him over one shoulder. His body’s bent forward at the waist, his torso and one forearm resting atop a low, uneven wall of layered stones that likely once served as part of the house’s hearth, and he’s waiting with his bare bottom raised and his inner thighs glinting in the moonlight from the juices leaking down the gleaming folds of his exposed, sopping wet cunt.

The sight of him makes Luffy’s cock lurch, although for a moment or two, he can’t do anything but stand there staring in stunned silence at Zoro’s ass and glistening pussy.

“... so you gonna come fuck me or what?” his boyfriend demands, finally breaking the spell.

Heart in his throat, the rubber man flings one flap of his own cloak aside so he can wrestle one-handed with the clothing beneath. He tries to skim his shorts down without stopping to undo the button securing his fly and accomplishes nothing save for raking multiple red lines across his midriff with his blunt nails. Only when he forces himself to proceed with greater care does he succeed in freeing the rigid erection tenting the crotch of his shorts.

Pre-cum oozing from the thin slit at the tip of its broad glans, his cock bobs in the air only once or two before he seizes the shaft and begins to pump it with enthusiasm. Moaning as it twitches in the grasp of his lubricant-slicked hand. Squeezing harder and stroking faster, savoring how easily his fist glides up and down the turgid flesh.

“Seeencho, PLEASE!”

“C-Coming,” he assures his first mate, continuing to masturbate furiously while he shimmies farther out of his shorts, until they fall to a rumpled heap around his ankles. He kicks one foot free and staggers forward, dragging the shorts along with him by the opposite sandal and paying no heed to how much sand they’re collecting in the process.

“Luff- C’MON! Quit fuckin’ around ‘n c’mere ‘n fuck ME!” Zoro pleads, hiking his ass higher in the air- and now Luffy can see his clit too, flushed and swollen and jutting from his vulva as though begging for attention.

He can’t help himself; he stoops, fist continuing to work his throbbing length, and extends his tongue to address his boyfriend’s body with a wide, lingering lick, beginning at that stiff bud and ending just above his puckered hole. Laughter escaping him when Zoro utters a cry of surprise.

“Shhhhhh!” he reminds the other man, lips quirking into a smirk he knows isn’t visible but can’t help making- and does it again.

This time he flicks Zoro’s dick several times using his tongue’s tip and then laps heavily up and down his slit until he’s shaking all over and pushing backwards, trying to force the wriggling muscle inside him.

Grinning, Luffy pulls it away instead, and then noses forward to tease the older pirate’s engorged labial folds. Drawing some of the delicate tissue into his mouth and tugging at it with gentle sucking… groaning and yanking more wildly on himself as he registers the heady, musky scent and taste of his swordsman’s moist sex.

“Don’t- d-don’t you dare- cum- ‘til you’re- inside me!” Zoro stammers, legs trembling. Reaching beneath himself, he catches his clit between two fingers and starts rolling his hips.

And although Luffy would like to offer some reassurance, he’s too busy slurping at the fresh juices welling out of his partner’s pussy to answer. He’s tempted to plunge his tongue inside, swirl it around and around Zoro’s passage until he’s collected an entire mouthful of the stuff, but he’s overruled by his aching balls.

Gotta get my dick in there- pound that hungry hole ‘til he’s beggin’ me to cum!

Switching hands on his cock, he reaches up to press his lube-coated thumb against his boyfriend’s clenched asshole, feeling its rim offer token resistance before starting to slowly dilate beneath his touch. When he hears Zoro blurt a husky “oh my god, yeah- yeah-yeah-yeah!” and feels him tense, he gives his cunt another good long lick and then straightens, grinning.

“Shishishi… sorry, I couldn’t help myself- Zoro’s super tasty!”

“A-Any other time I’d- I’d letcha just eat me out for a fuckin’ hour or two, but right now-”

Gripping himself near the base, Luffy steps in closer to nudge his glans against Zoro’s vulva and slide it up and down between his slick folds. “THIS is what you REALLY want, huh?” Sinking his thumb the rest of the way into the other man’s bottom, he continues rubbing the tip of his cock along his slit, mingling the artificial and natural lubricants until each slippery stroke’s threatening to breach his quivering body.

“L-Luff- oh- oh my g-! Luff, pleeease! I want you to-! I need-!”

He can feel his lover’s tremors growing stronger- feel his frantic rocking degrading into jerky graceless movements as he nears climax, fingers plucking more and more violently at his clit…

When Zoro’s pussy begins to spasm, he pushes inside. Not very far- just deep enough to feel all that convulsing wet flesh squeeze repeatedly around his glans- but then Zoro cries out and starts cumming even harder, bucking his pelvis so he’s plunging that sensitive flesh in and out- in and out- in and out, and-

Oh- oh sh-shit, if he keeps that up, I’m- I’m gonna-!

Gritting his teeth, Luffy forces himself to pull out- and yanks his thumb free as well. He guides the first mate’s rear to him with effort, fighting Zoro’s urgent efforts to plunge his cock back into his cunt and sighing in relief when he manages to get lined up properly with his ass and begins easing into that orifice instead.

His sense of relief doesn’t last for long, though, because not only does Zoro’s sphincter keep clamping down over and over as his orgasm continues, but in his single-minded desire to get Luffy inside and be fucked senseless - in EITHER hole, based on the helpless litany of filth now spilling from his babbling lips - he thwarts every one of the rubber man’s attempts to enter him slowly and with care.

The lube helps quite a bit- thank god- but there’s still a moment where Luffy’s caught between pleasure and panic when he feels the thickest part of his glans slip past Zoro’s rim with a distinct popping sensation, causing the green-haired pirate to jolt beneath him while hollering something unintelligible.

For just a moment, he’s afraid he’s injured his partner, but before he can voice his concern, Zoro grabs hold of the stone wall on which he’s sprawled face-down and heaves his bottom backwards, sliding himself onto the cock embedded in his ass until his buttocks meet Luffy’s lower belly and thighs with a meaty “PLAP” and he’s taken him right to the hilt. A ragged gasp exploding from his lungs as the captain’s tip drives past the bend dividing his rectum from his colon.

Throwing his head back and scrunching his eyes shut, Luffy tries to hold still for just a moment- to prevent himself from losing control and cumming before he’s even gotten the chance to start thrusting- but Zoro’s already rocking on him, the muscles in his rear passage bearing down to massage his shaft each time those slick inner walls pull away and then return, plunging him into their tight heat again and again and again.

Panting, he reaches down to grasp Zoro’s hips. Making no move to stop or even slow their determined bucking, but simply clinging to them while lowering his chin to stare down at where they’re joined… Zoro’s hole stretched to gaping around his girth… his lubricant-glazed cock gleaming in the unobstructed beams of moonlight that fall on it every time his boyfriend draws away and momentarily widens the gap between their bodies, only to vanish from sight entirely when they come together again and he’s forced balls-deep… Zoro’s ass cheeks slapping into him with enough force to make them jiggle under his gaze, and oh god, it’s too much. He can’t restrain himself anymore- he’s going to-!

“Zoro! Z-Zoro, I’m right there! I’m gonna-!”

“Cuuum,” Zoro moans, bouncing against him harder. “C-Cum for me, Kaizoku Ou! Cum- c-cum inside me ‘n- fill me up!”

Luffy TRIES not to whimper in response to his first mate begging for his seed while calling him by that particular title, but he fails. Miserably.

Falling forward to grip Zoro around the middle, he delivers a powerful thrust to the other man’s bottom as he feels his cock begin to lurch within it- and then continues fucking his ass in slow, rough strokes while cumming inside him. Using the hold on his waist to yank him close for the duration of each fresh spurt, making sure his twitching shaft is buried full-length in Zoro’s body every time it sends another heavy rope of semen hurtling deep into his convulsing frame. Forcing his throbbing balls flush with his swordsman’s drenched pussy so they slip and slide against its dripping folds.

He nuzzles his face into the expanse between Zoro’s trembling shoulder blades, eyes half-lidded as he listens to the string of choked grunts and groans he’s driving from his laboring lungs. Drool escaping the corner of his parted lips to dampen the fabric beneath them, because Zoro feels SO. GODDAMN. GOOD. impaled on him like this. Sphincter tensing around him whenever he draws back to deal the next thrust, as if his lover’s afraid he might shift back a little too far by accident and end up pulling out entirely.

He wants my dick so bad, ‘n his hole’s sooo much wetter ‘n more slippery now with all my cum sloshin’ around inside ‘im, ‘n he- he’s takin’ me SO DEEP! It feels like if my dick was even A LI’L BIT longer, I’d be jizzin’ straight into Zoro’s STOMACH!

Luffy’s next exhalation emerges in a long, quavering moan because it’s just dawned on him: not only CAN he make his cock longer and get even deeper inside Zoro by simply stretching himself… but he’s ALREADY DONE IT BEFORE. Just the other day, in fact, when he and Zoro had taken over Merry’s bathroom for so long that Nami had smacked both of them upside the head when they’d finally staggered out in response to her repetitive knocking and furious threats regarding how many beli she was going to add to each of their respective debts if she peed herself before managing to reach the toilet.

He hadn’t stretched himself THAT much. Only an additional inch or so at the most. But his boyfriend HAD noticed and- more importantly- he’d LIKED it.

Zoro came reeeal hard after I told ‘im I was stretchin’ my dick to make it go farther up his ass… I bet he’d go totally nuts if I did it again- ‘n made myself even longer this time!

Biting his lower lip, he lifts his head from Zoro’s back and struggles upright so he can peer down and resume watching his still-erect cock sliding in and out of the older pirate’s raised bottom. Breath catching at the sight of the traces of cum now clinging to his shaft slowly skimming free to form a creamy ring around the distended opening he’s continuing to piston back and forth inside.

With his arms no longer wrapped around his partner’s waist, he’s free to explore whatever bare flesh he finds within easy reach, and he’s quick to take advantage of this fact. Caressing Zoro’s shuddering, sweat-dampened sides. Taking hold of his buttocks and squeezing, crushing the firm globes together around his pumping member- which makes them BOTH cry out, raising their voices in dazed pleasure at the abrupt increase in pressure and friction.

-so tight- he’s so TIGHT, he’s-!

“-e h-harder!” Zoro moans, throwing his hips back with such force that when his leaking cunt, protruding clit and moisture-splattered pubic mound collide with Luffy’s upper thighs, they produce an incredibly loud and filthy-sounding “PLAP” and fling droplets of warm fluid in every direction at once. “FUCK ME- HARDER!”

“C-Can- NNGH! Can I- can I stretch? I wanna- hhh- st-stretch- inside Zor’s ass ‘n- fill ‘im- up- s’more!”

Zoro’s body appears to answer in the affirmative while he’s still trying to process the question itself, because he’s in motion long before he manages to sputter a halfway articulate response. Rocking backwards, he takes Luffy’s cock clear to the root and keeps the younger pirate buried deep inside him while he rolls his pelvis in small, frantic circles. Grinding his clenched ass on the shaft transfixing him but also struggling to thrust his own far less-substantial dick against the captain’s thigh.

He misses more often than not, yet he doesn’t seem to mind- probably because although that stiff little rod of sensitive tissue isn’t making more than occasional contact, he IS managing to rub his slit all over Luffy’s balls with enough enthusiasm to part his slippery labial folds and let the rubber man feel the heat emanating from his exposed sex.

And his brain’s evidently caught up with the rest of him, because he’s now groaning things like “d-do it, Sencho- DO me!” and “fuck me fuck me FUCK ME!” and “stuff me- fuckin’ F-FULLA- your cock!” in a husky growl that sends Luffy’s head spinning.

Listening to Zoro’s demands to get filled and fucked and flooded with cum grow more and more urgent, he’s somehow gotten even harder. So hard that his groin’s begun to ache. So hard that he can feel his pulse throbbing in his shaft and pounding like a heavy, steady drum beat in his glans.

He takes a shuddering breath and, pinning his lover against the wall with one hand to prevent him from following, begins to slowly withdraw. Easing out a fraction at the time and angling his torso so he can watch Zoro’s desperate attempts to hold him in… admire the way the other man’s glossy, blown-out rim hugs his emerging length, constricting around his shaft now and then as though trying to suck it back inside…

The head’s far too broad to slip free without a good tug or two, however, and as soon as he starts pulling, Zoro protests. Cranes his neck to peer back at him over one shoulder, brow furrowed in a mixture of annoyance and distress, as he moans, “N-No, no-no-no, don’t- don’t you d-dare, Luff! I said no pullin’ out!”

He looks and sounds so perturbed at the prospect of being rendered bereft of cock, Luffy comes perilously close to bursting into laughter, but with maximum effort, he’s able to swallow the giggle threatening to bubble up his throat.

“Don’t- don’t worry. I’ll be stickin’ it all right back inside Zoro where it belongs! PROMISE.” Seeing his swordsman’s cheeks flush darker with embarrassment, he grins. “I mean, you want me stretchin’ INSIDE YOU while we’re havin’ sex, right? Makin’ you feel real good so you cum a whole buncha times. Not- like- knockin’ you through that pile of rocks you’re leanin’ on ‘cause I punched you square in the butthole with my dick.”

Much to his amusement, his boyfriend’s eyes widen and his mouth forms a small, silent “o” of understanding. “I- uh… yeah. How ‘bout we go with the more sex ‘n me feeling really good while cummin’ my damn brains out option ‘n- definitely NOT do the other thing.”

“Shishi…”

Zoro doesn’t complain or struggle this time as the captain resumes pulling out- evidently chastened by the realization that he’s allowed his libido to override his common sense- but he does stifle a soft noise of disappointment when the head of Luffy’s cock pops free. Then sighs, shifting onto the toes of his boots to rest more of his weight against the stone wall and push his bottom a bit higher in the air.

What the heck’s he-? And now LUFFY’S the one whose face is heating up- whose face has suddenly become BURNING HOT- because- oh… oh, man… so when he said he wanted my cum inside ‘im- wanted me to keep shootin’ loads in his ass ‘til I filled ‘im up ‘n made his hole a drippy, sloppy mess… he- he really meant it! ‘Cause he’s standin’ like that to keep it all in there!

Swallowing hard, he watches his first mate slip a hand between his thighs to touch himself, trailing extended fingertips along his puffy, juice-laden folds and stroking his clit. Wets his lips when the green-haired pirate pinches the swollen knot of flesh between two fingers and begins to pluck at it while his remaining digits tease his wet entrance, making the opening clench.

Zoro moans, hips giving a shaky roll- and as his pelvis grinds down on the hand toying with his pussy, a trickle of milky fluid manages to escape the loosened pucker between his buttocks and spill past his perineum, breaking into narrow rivulets once it reaches his thrusting fingers… where the resulting droplets glint in the moonlight as they hang suspended from his knuckles for a moment or two before dripping onto the sand below.

A strangled “hhh” wavers from Luffy’s throat and he steps forward before he realizes he meant to move, fist curled around the base of his cock and yanking so hard that his shaft starts to lengthen in his grasp. Sending lightning bolt flickers of pleasure zapping through his groin as he stretches his glans towards Zoro and uses the broad head to push that thin stream of his own cum back into his partner’s body. And then pushes himself inside after it.

There’s a lot less resistance this time… just slick, delicious pressure and a small squelching sound as his tip disappears from sight. Zoro cries out his name, hand working faster between his thighs- and then cries out again, this time in pure dismay, as he pulls back out instead of plunging deeper. “Wh- wh-what the hell are you d-?!”

Before the other man can finish demanding an explanation, Luffy stretches himself forward and pushes inside once again.

“Lu-!”

Pulls out.

“Oi!

Pushes in. Sinking his teeth into his lower lip at the sensation of wet, squeezing heat enveloping him and savoring the lewd “schlooorp” caused by semen bubbling out around his cock.

“HNN!”

Out. Groaning when he sees the long strands of glistening fluid following his retreat, clinging to the head of his erection and sagging in the air between his body and the gaping, cum-filled orifice he’s just vacated.

In and out, in and out, in and out- over and over and over. Fucking Zoro by hand until his boyfriend’s squirming, shuddering from head to toe and panting “oh god oh god oh god oh god oh god” while pumping three fingers back and forth inside his cunt.

Just- just a li’l more… Luffy tells himself, well aware his own breathing’s grown rather labored. ‘M not gonna last more’n a few strokes once I start really gettin’ in there, but- he’s so close now, I still oughta be able to make HIM cum FIRST…

After burying his glans this time, he slides the tunnel formed by his fist closer to the middle of his shaft and uses his grip to move its submerged head in several wide, slow circles within Zoro’s hole, making him cry out repeatedly- and further dilating his already distended rim.

“G-Gonna- make Zor’ feel- real good,” the captain promises in a strained, husky voice as he pulls himself free for the last time. “Gonna m-make ‘im feel- SO good- ‘n make ‘im c-c-cum SO hard- he sleeps like- like a rock!”

Releasing his cock, he seizes Zoro by the hips and glances down to make sure their bodies are lined up correctly, because like he told the older pirate, it won’t be much fun for either of them if he rams him through that wall instead of fucking him through a handful of orgasms.

“... c’mon ‘n just- just d-do it, Sencho,” Zoro groans, possibly mistaking his calculations for hesitation. He’s looking back to meet Luffy’s gaze, flushed face beaded with sweat and half-lidded eyes cloudy with passion, and there’s so much trust in his unguarded expression that the sight makes Luffy’s heart start to hammer even more furiously.

“You- b-better- um, y’better- hang on to those,” he stammers, inclining his head towards the stones.

Zoro exhales a derisive little snort and mutters something about how his own libido’s going to be the death of him and that Chopper’s going to murder them if they don’t accidentally kill each other first, and he’s probably right, at least about Chopper-

-but then again Zoro’s also not telling him to stop, so…

Tightening his hold on the other man, Luffy allows his lower body to sway in the opposite direction and then snaps his pelvis forward in a fashion very similar to when he’s throwing a punch towards a target that’s far enough away to require stretching. With a lot less power behind it, of course, because he’s never tried anything like this before, and despite his confidence, he knows his ability can sometimes manifest quite a bit differently than he anticipated.

In this case, the results are better than expected, however; the momentum of his hips does indeed cause his dick to stretch, and it sort of- well- slingshots away from his groin. Glans hitting Zoro’s wet, empty hole dead-center and sending spatters of cum flying as it sinks inside.

His swordsman convulses, lungs expelling a startled “HHHF!” and back arching. His free hand scrabbles for a better grasp on the wall, but the fingers wedged between his thighs begin to pound harder at his sex, sending drops of musky fluid rolling down his inner thighs while his sphincter tightens around Luffy, trying to clench down on him even though he’s already sliding out.

Moaning, the captain bucks his hips again, putting in a bit more effort and sending his shaft rocketing back into his partner’s ass and farther up his rear passage than during the previous thrust. This time, Zoro doesn’t grunt- he WAILS.

And when Luffy plunges into him for the third time, he screams the rubber man’s name while writhing on his elongated cock, head thrown back and gold piercings swinging wildly.

So much for that whole speech about how they ought to keep it quiet and not draw attention to themselves, Luffy muses. Forget the old guy! I bet the whole crew can hear ‘im, right through the walls!

The younger pirate’s tempted to tease his boyfriend about being the one who ended up making the most noise after giving him such a hard time earlier, but right now he’s panting too hard to speak, and he sure as hell doesn’t want to stop to catch his breath. Not when he’s already hit his stride and found the perfect pace, bucking to a rhythm that flings his dick away from his groin and catapults the blunt dome of his glans far, FAR beyond the bend leading to Zoro’s colon. Making it slither way way, WAY up inside him- sliding sooo much deeper than he’s managed to penetrate his partner during any of their previous bouts- before reaching the summit of its arch and beginning to retract.

By snapping his hips forward again before his shaft finishes returning to the usual length, he’s able to keep himself rocketing back and forth inside the other man’s trembling flesh without ever needing to pull out. Cock pumping like a well-greased piston within his thrashing body, invading his lower intestine over and over again while he cums- and cums- and CUMS.

It feels. so. SO. GOOD. being inside Zoro. His slick tunnel seems to constrict and contract without pause, rippling and flexing with greater frequency along one wall in particular because he’s continued to finger-fuck himself throughout his lengthy orgasm, hammering his spasming slit with such ferocity that he’s succeeded in kneading the underside of Luffy’s shaft through the thin wall of tissue that separates his rectum from the passage leading to his womb.

In fact, it feels TOO good. Luffy can feel the tension building to a crescendo within his lower belly, roiling hot and heavy in his guts like there’s a cannon ball rotating inside him. One that’s been sitting in the desert sun, absorbing the energy of its rays until it’s primed to explode from the slightest disturbance.

“... cl-cl-close,” he warns Zoro, voice strained by the effort required to speak with that delicious pressure massaging him and be heard over the vulgar “schlick-schlick-schlick” and “schluuurp” sounds produced by their urgent coupling. “So- close!”

He wishes he could spare the oxygen to share more with his swordsman. To let him know how fantastic it feels fucking into his tight hole, passing through his sigmoid and driving into his descending colon, where the foremost half of his cock’s surrounded by soft, undulating tissue and submerged in the pool of semen he’s nudging deeper into Zoro’s body with every stroke.

It’s a pool NOW, but I’m ‘bout ready to make it a LAKE, Luffy muses, breath huffing out in a hoarse “HHH! HNNF! NNNH! AH-AH-HHH!” as he begins to both speed up AND buck harder, his eyelids drifting half-closed and a thin line of drool escaping one corner of his open mouth. Gonna fill ‘im up just like he wanted, ‘til he’s so stuffed with my cum, his tummy’s bulging!

He doesn’t know what to make of the weird little quiver that travels through his own stomach at the image that accompanies this thought. Picturing his boyfriend’s bloated abdomen inspires mingled amusement and lust, of course - he’d need to shoot a HELLUVA lot of jizz into Zoro to make his belly swell up like that - but he also feels… nervous? Although- perhaps “flustered” would be a more appropriate description, considering how fast his pulse is now racing?

Or maybe the swimmy sorta feeling in his head’s just an indication that this was a really dumb idea, expending so much energy when he was almost certainly dehydrated BEFORE they snuck out here.

Speaking of sneaking… there’s no way the two of them will be rejoining the rest of the crew without attracting a ton of side-long glances, smirks hidden behind raised hands and put-upon eye-rolling. Oh well, not like their absence wouldn’t have been noticed at some point even if Zoro WASN’T now howling the captain’s name or one of his titles after every thrust.

It’s hearing his first mate call him the “Kaizoku Ou” again at the same time he’s unabashedly begging for his seed that pushes him over the edge at long last, making him climax with such force that he no longer has control over how far he’s stretching his cock and needs to stop altogether for fear of accidentally injuring the other man.

Hands releasing his lover’s flanks to slide beneath him, one clasping his lower belly while the other wanders lower to assist him in pleasuring himself, Luffy collapses onto his back and sprawls there atop him. Hips jerking, attempting to push his twitching length deeper every time it produces another prodigious spurt of cum.

Zoro’s frantic shouts have died down, replaced by broken panting and soft groans- although he does cry out again when Luffy slips a couple of fingers into his pussy alongside the three digits already buried between its dripping folds, stretching that tunnel taut as well.

Pelvis drawing back to deliver several lengthier thrusts before he eases himself home again with a low groan of satisfaction, the captain scissors his fingers within the sloppy heat of Zoro’s overstuffed vulva- and expels breathless laughter when his swordsman gasps and begins rolling his pelvis again, humping both of the hands trapped between his thighs.

“Shishishi! W-WOW, Zoro really CAN’T get enough, huh?”

“Sh-Shut up ‘n- mmn!” Retort dissolving into a guttural moan. “Oh my god- oh, oh yeah- r-right- right there, Sencho! Now just- ah! C-Curl your- your fingers a li’l more’n- oh! Oh my g-!” Cunt contracting, squeezing Luffy’s fingers. Ass clenching tighter around his shaft. “DON’T STOP, KEEP RUBBIN’ MY PUSSY LIKE THAT, RIGHT. THERE. JUST LIKE THAT, LUFF, ‘N- I’M- HHH-MNN-UHHN! I’M GONNA CUUUM!”

“Z-Zoro’s so- WET in here,” Luffy sighs, nuzzling at the older pirate’s nape and behind his pierced ear as he continues kneading the quivering flesh beneath his fingertips. “His pussy’s so wet ‘n juicy, it keeps makin’ lotsa li’l slurpin’ sounds, like it’s tryna say it wants my dick too. That Zoro’s ass oughta share…” He leans farther forward so he can catch one of those swinging gold droplets between his teeth to give it a firm tug, shuddering as the same movement pushes his cock deeper into Zoro’s trembling body.

His boyfriend makes a sound very close to a whimper or whine, crushing both of their hands with his sex when he shoves his bottom back in an attempt to grind on the shaft inside him. And a few moments later, he begins to tense, clutching at the wall with such force that his knuckles are turning white and-

There’s an audible crack and a piece of the structure he’s gripping comes away in his hand.

Dumbfounded, Zoro stares down at the chunk of broken stone before tossing it aside and groping for the wall again- only to promptly yank another piece loose from the crumbling foundation.

“G-Goddamn it!” the first mate wheezes, sounding bewildered and affronted and breathless all at once. “What the hell?! I was- I was just about to- to CUM too!”

Luffy can’t help himself; he starts giggling uncontrollably, the earring dropping from his open mouth to swing down and produce a series of tiny metallic clinks when it jostles the other two pieces of jewelry dangling from Zoro’s left lobe.

“-the fuck- the fuck’s so f-funny?” Zoro huffs, but if he intended for the rhetorical question to come out sounding gruff, he wasn’t very successful. It’s a bit too plaintive, and Luffy’s growing amusement certainly isn’t helping. Not when every lungful of air he sucks down in order to bark a new round of obnoxious laughter causes his chest and abs and pelvis to heave against Zoro’s back and buttocks… and since their bodies are still intimately connected, he’s also moving INSIDE Zoro. Semi-flaccid cock nudging deeper and then retreating… shifting back and forth over and over until the shaft’s once again as hard as steel and sliding in and out of that cum-slicked passage with ease.

It doesn’t take long for his laughter to lapse, replaced by grunts and groans and husky murmurs of “Zor’ feels so- so g-good squirmin’ on my dick” and “I wanna get ‘im off- just- one more t-time, right when I’m ‘bouta cum ‘gain too… so he gets real, real tight all ‘round me while I’m- mmm- while I’m puttin’ another big load inside ‘im…”

“Y-Yeah, make me- make me c-c-cum with you, Sencho,” Zoro agrees. He tenses the muscles in his groin and rear, giving Luffy an encouraging squeeze that makes them both cry out. Voices raised in unison and throaty with pleasure. “O-Oh shit, you’re- so hard! How- h-how the hell are- y’still so fuckin’ HARD?”

“Same reason you’re so- so wet, shishishi!” Luffy flexes his fingers, stroking that special place within his partner’s saturated sex- the one that’d brought him to the brink of orgasm just a minute or two ago. Exhaling shaky laughter when Zoro utters a high-pitched helpless little “ahh!” and begins rocking more vigorously, ass jerking back to strike his thighs with moist slapping sounds. “I can’t help it! Bein’ inside you- fuckin’ you- feels- so good, I don’t wanna stop!”

“D-Don’t stop… oh god, oh my god, don’t- don’t you- DARE- stop!”

The lust-drunk tone of his swordsman’s voice makes Luffy want to start giggling again but it ALSO makes him want to start railing him even harder. It’s such a heady feeling, knowing it’s RORONOA ZORO squirming beneath him. The same man who’s been dubbed the Demon of East Blue by the Marines and other pirate crews alike… is not only humping Luffy’s hand but he’s also bucking backwards onto Luffy’s cock like his life depends on how thoroughly he’s been impaled upon it. And he’s begging Luffy to fuck him, to make him climax and then cum inside him, spurting hot semen into his wet, gaping hole.

The captain knows that before meeting Zoro, he would’ve had a difficult time imagining himself doing these things or even just WANTING to do them, let alone ACTUALLY doing them. Because while he’d always sort of figured that sticking his dick in somebody would probably feel pretty good - since jerking off definitely did - he hadn’t been sure he liked the idea of ANOTHER PERSON playing with his junk or trying to put it INSIDE them.

Sex had just… well, it’d weirded him out a lot more than it’d tempted him, so he’d given a metaphorical shrug and simply pushed it to the back of his mind, content to abandon the entire concept of physical intimacy with another person in favor of relying on his own hand. Which was available around the clock and far less complicated.

So when his first glimpse at the notorious Pirate Hunter had struck him in a brand new, completely DIFFERENT way than the sight of anyone else- than the sight of EVERYBODY ELSE he’d encountered until then, he’d been very confused but exhilarated. Looking back, he doesn’t think there’d been anything in particular about Zoro that called to him; he’d simply taken one look at the filthy, starving man tied to the post in the courtyard and thought, “Yeah, I want ‘im. But… but I don’t just want ‘im for my crew… I WANT-want him!”

Luffy supposes he doesn’t really have enough experience to rate his first mate as a lover, but he doesn’t particularly care. As far as he’s concerned, sex with Zoro is already everything he could’ve wanted and more, so it’s not like his lack of experience matters. Sure, sometimes it DOES get a little weird - he’s still learning how Zoro’s body works, not to mention how their bodies work together, so he messes up now and then - but everything they’ve done with each other so far has felt absolutely AMAZING. And it’s FUN! He hadn’t known how much fun sex could be or how much he’d enjoy making somebody else- okay, making ZORO- cum.

And he’s been positively GIDDY since that other morning they spent hogging the bathroom, because while there’s a bunch of other people out there who’ve fucked Zoro too and he supposes that at least some of his boyfriend’s previous sexual partners were decent in bed and managed to make him cum more than once- Luffy’s also confident that not a single one of them ever witnessed the swordsman behaving LIKE THIS.

Which means that although they might’ve used his body, they have NO IDEA how good he looks and sounds and feels while he’s damn near out of his mind with desire thanks to his rampaging hormones, so needy and desperate to reach climax that he’ll resort to begging. And NONE OF THEM have been buried inside him while he yanks on his testosterone-enhanced clit, jerking himself off at the same time he’s demanding to have his pussy or ass fucked harder.

Nobody save Luffy’s ever seen or heard or been inside him while he’s like this. Not even Johnny and Yosaku, the only guys lucky enough to hook up with Zoro more than once during his travels as a bounty hunter- and, if Luffy’s correct in his interpretation of the rather tenderhearted expression he occasionally glimpses on Zoro’s face when the first mate’s studying him and hasn’t yet realized the subject of his contemplation has become aware of his gaze, they’re not likely to get the opportunity again.

He’s MINE- ALL MINE, the rubber man tells himself, his hips jolting forward with sufficient force to make his cock once again elongate inside Zoro and causing the older pirate to cry out.

“Lu-!”

“Zoro’s- MINE!” Luffy growls, bucking harder. “He’s MINE! His ass, his pussy ‘n his mouth all belong to me, ‘n nobody touches ‘em ‘cept me! NOBODY FUCKS- ZORO- ‘CEPT- ME!” Emphasizing each word with a rough lunge that launches his shaft deep into Zoro- and when he feels the other man’s body begin to tighten around him, squeezing his cock and sucking at his fingers, he roars, “-’N NOBODY MAKES ‘IM CUM ‘CEPT ME, ‘CAUSE HE’S MINE! ZORO’S ALL MINE!” and slams his pelvis forward for his harshest, most penetrative thrust yet while digging his fingertips into the slick wall he’s been kneading.

“Y-YOURS! I’M YOURS!” Zoro wails. “I’M YOURS CAP’N I’M YOURS I’M YOURS I’M Y-!” And all at once, there’s no more words spilling out of him, just one long ragged scream of ecstasy as he orgasms hard, both holes spasming.

“-m-miiine,” Luffy moans once more, voice choked and weak because he’s cumming again too. Balls drawn up tight and pulse throbbing throughout his entire length while it jerks and lurches, spurting deep within his boyfriend’s rhythmically clenching ass. Mine! Mine mine mine, Zoro, you’re MINE now, forever ‘n always, ‘n I’m never ever ever EVER lettin’ you go!