— ★ LET'S DO THE MONSTER $MASH !
★ summary. happy halloween! what spooky hijinks are you getting up to with you lover tonight? don't forget your costumes!
☆ pairings. luffy, zoro, sanji, ace, sabo, eustass kid, killer, law x fem!reader
☆ contents. !smut! fem!reader, costumes (all), grinding, kissing (luffy), degradation, light impact play, rough sex (zoro), bondage, collars (sanji), breast play, improper use of devil fruits (ace), roleplay, grinding (sabo), virgin kink, purity kink, roleplay, alcohol mention (kid), predator/prey kink, chasing, roleplay (killer), medical kink, roleplay, grinding (law) | mdni.
★ a/n. had this sitting in my drafts unfinished since. well. you know. anyways enjoy this perfectly appropriate and thematic—NOT intended for a completely different holiday—new years piece! (^ 0 ^)
MONKEY D. LUFFY wears a pirate costume, and you get to be his treasure!
all luffy could talk about was how he wanted to be a pirate for halloween (again), and there was absolutely no way to convince him to be anything else. therefore, you had to come up with the perfect costume to match him, and you were not about to choose "pirate-but-sexy" for the nth year in a row.
you were, of course, decked out completely in shimmering colors. gold and silver necklaces, rings, and bangles covered your entire body, complete with more than a few sets of pearls on your neck. and to top it all off? a crown set atop your head, glowing regally with the help of the jewels embedded into it. all of this finery, and you were covered from head to toe in twinkling body glitter.
luffy was immediately blinded upon seeing you (as was everyone else who had the misfortune of gazing upon your glimmering form), but seemed standoffish for the rest of the night, rarely speaking but often rubbing a finger across your arm, leg, or wherever your skin was revealed, coating his finger in the fine, sparkling powder. it wasn't until you got back to the ship after the party that luffy decided to pounce.
"you're so shiny," luffy panted, squeezing your chest with his left hand and your ass with the other. his eyes were blown wide, enraptured by your glistening body. "and you're all mine." a blissful sigh left your lips as luffy's bulge glided against your slit, in addition to his constant fondling of your body. a wet patch had begun forming on his shorts—mostly due to your own slick, but even he was contributing to the mess. you never expected him to be so entranced by your costume, but perhaps it was his inner pirate speaking. "i'm glad you like it, luf," you said, moving your lips to meet luffy's. if it weren't for the glitter on your skin, you were sure luffy would have left an innumerable number of hickeys across your body. luffy pulled away, a string of saliva connecting the two of you. "i need more," he gasped, seizing your body and pressing you down into the bed. suddenly, the thought of being covered in hickeys didn't seem impossible anymore.
RORONOA ZORO is wrapped up as a mummy, and you're about to raid his tomb!
you knew zoro wasn't going to put any effort into a costume, so it was up to you to find something he wouldn't try to strip out of. zoro was already used to wearing bandages (L) so it wasn't hard to wrap a couple around his arms, legs, and one across his head for good measure. your costume was far more detailed; a high-quality recreation of a certain gun-wielding, tank top wearing archaeologist.
from the start, zoro wasn't able to keep his eyes off you. the way you moved, the way you talked, the way you stood in that outfit was enough to make him twitchy all night (and his costume was not helping his predicament.) some partygoers speak to you normally, while others take daring glances at your costume. zoro is not pleased with either group.
really, the more he thought about it, this whole party and costume thing was your fault. by the time you get back to your shared cabin on the sunny, zoro is already peeling his bandages off, eager to be done with tonight. you, on the other hand, are enthusiastically helping zoro de-bandage himself. after all, it just means he has to help you disrobe afterwards, right?
zoro's fingers gripped the band your tight shorts, as if he was about the rip them off, only to squeeze your ass instead with his large hands. despite your request for him to help you undress, he seemed more eager for you to keep the outfit on. "you should wear shit like this more often," he snorted, running one of his hands down your thigh, reaching the thigh strap and sneaking a finger around the elastic. zoro pulled on it, stretching the band and letting it thwack against your flesh. you let out a moan, gritting your teeth at the sweet sting. zoro's hands were already up at your chest, ripping the buttons off your shirt and exposing your chest. a satisfied grin lined his face as he leaned back, bringing your hands down to his zipper. "your turn to help me undress, babe," he said, letting you feel the hard tent forming in his tan pants. you steeled your resolve, accepting that this striptease was only just the beginning of tonight.
VINSMOKE SANJI is disguised as a handsome lion, and you're his ringmaster!
when the idea of a costume party was first conceived, sanji immediately floated matching costume ideas to you. "chef and cupcake" was a cute idea in theory, but you weren't looking forward to the execution. besides, you were incredibly excited to carry sanji by a collar for the night! probably not as excited as he was, however.
sanji behaved like a guard dog the whole night—maybe guard lion would be a better word—chasing off pervs with a nasty look in his eye and giving you a nice, fuzzy shoulder to lean on after you had a couple glasses of punch. of course, mr. lion couldn't stop himself from whispering the pretty plans you two had after the party into your flushed ear.
your hands are all over each other by the time you get back onto the ship. only once you get into your room do your hands slip under the clothes and into the sheets. the costume you received came with some props that you initially had no use for, but sanji can find a use for any tool.
"toys are on the dresser," you gasped out as sanji sucked the side of your neck, the two of you practically stumbling into your room. sanji's shirt had been thrown to the ground while the buttons on your own were popped open, exposing your chest. you threw yourself on the bed, arching your back and waiting for sanji to grab whichever toys interested him the most. seconds later he stood over you, holding a collar and whip in his hands—the latter was a bold choice, you'd never expected him to take that one. "i thought it'd be cute, having the ringmaster be subdued," sanji chuckled, fastening the collar to your neck with a click! "no need to brace yourself either, mon minou, i'd rather die than lay a hand on you." with a skill you didn't know sanji had, he loosely tied the whip around your wrists, securing you to the headboard. "ready, mon amour? we're both in for a long night," he sighed in bliss, straddling himself over your lower half. next year, you were definitely using this costume again.
PORTGAS D. ACE is dressing up as a firefighter, and you're matching as his loyal dalmation!
at first, it was hard to convince ace to dress up as something antithetical to his position as fire fist, but after telling him he could be shirtless for the costume, he was 100% on board! he was also a fan of your costume, flicking your ears up and down and up and—
the party was a blast, and ace was eager to show off your costumes to partygoers, making silly poses and taking plenty of photos. despite being a devil fruit user, ace also insists on being a real firefighter. as such, the deviant carries around a water gun to use whenever and on whoever he sees fit—even spraying you straight in the chest, drenching your spotted costume.
your boyfriend quickly hands over his firefighter jacket, covering your body and escorting you to a bedroom to help dry your shirt off. ace's powers are almost ideal—as long as you keep about 5 feet between you and the fire. luckily, his hands seen warm enough to help. and with a little persuasion, maybe you can find an even warmer part.
"a-are you sure this the best way?" ace stammered, his face so red it matched the beads around his neck. the clearly excited smile on ace's face betrayed his seeming apprehension—the pervert was clearly begging for you to keep going. "maybe you're right," you sighed, pulling his warm hands away from your chest, much to his obvious disappointment. you slid off the bed and saddled yourself on the floor, sitting right between his legs. "you locked the door, right ace?" you said, moving your hands to his zipper. all your boyfriend could do was nod his head frantically, his goofy smile reappearing as he shrugged off his boxers with your help. "god, i fucking love you baby," he sung in pleasure as his cock went into your shirt, feeling his heat spread across your tits. throwing his head back in pleasure, ace made a mental note to dress up more often.
SABO wants to be a knight this evening, and he needs a princess to match!
no one else commits harder to a joke than sabo. and sabo's idea of a joke is wearing a full, authentic suit of armor to a party. likewise, he insists you wear an authentic dress to match. puffy sleeves, real silk, and fine lace adorn your body in such a tight way that it's almost hard to breathe. sabo just slaps your back (with a metal covered hand, ouch) and tells you it'll just be a couple hours. the two of you have done crazier things in the bedroom than this, he says. asshole.
he enjoys keeping his face covered by his helmet, then surprising friends and partygoers by flipping it up. and, as your knight, he insists on being by your side, protecting you from anyone who dare attack his princess! (like the maniac running around with a water gun)
after the party, the two of you are happy to shed your uncomfortable, but still very impressive, costumes. sabo gets his suit of armor off before you can even attempt to shrug off a shoe. but now that he's free from his metal prison, he's more than happy to help his princess undress.
"it would have been fun to try this at the party," sabo chuckled, forcing you to arch your back as he yanked on the lacing of your dress. "oops, that just made it tighter! my bad, sweetie." "asshole," you managed to squeeze out, feeling sabo's bulge press closer against your ass. "just help get your princess out of this contraption." the bastard was getting too big a kick out of this, and all you wanted to do was get out of this damn dress. a hand traveled beneath your skirt, flipping the fabric up and exposing your backside. "theres gotta be a zipper around here somewhere, right baby? any ideas?" sabo whistled, and you couldn't help but snicker at his comment this time. "it's an older model—comes with a keyhole! but you need a pretty big key to get in." you wiggled your ass for emphasis, giggling at your own joke. from behind you heard a hearty laugh, followed by the sound of a buckle being undone. you figured you could stand being in this overly tight silk for just a bit longer. or at least until sabo ripped it off you.
EUSTASS KID begrudgingly accepts his devil costume, only as long his angel accompanies him!
from the start, kid isn't a fan of wearing a costume. only once you tell him about the party aspect does kid accept the idea of this "costume" you speak of. kid's regular attire fits the description of "devil" well enough, so all you do is add a horned headband and tell him to look extra red and evil for tonight. you, on the other hand, dress in as much white as possible, complete with fluffy wings and a halo to match.
at the party, all kid cares about is getting as hammered as possible. he's laughing with his crew, beer in hand with you sitting on his lap. despite his earlier attitude towards his costume, he seems to get really in character after a few drinks, making comments about how a "devil like him" got with an "angel like you," flicking your wings for extra emphasis.
by the time the party's dispersed, you're dragging an excited kid back to your shared room. he's handsy the whole way through, and his comments about your costumes have gone up a notch, clearly more interested than he was at the start of the night. kid's got plans in his head even before the door closes, and he's ready to enact these new fantasies.
"c'mere babe, 'wanna hold ya," kid laughed, falling into his chair. he patted his thigh, beckoning you over. the horns you made him wear at the start of the party still sat on his head, blending in with his hair and making him look like a real demon. "hold me? like, cuddling?" you replied coyly, doing your best to play the part of "pure angel" as you sat in his lap. given the huge ass grin on his face, you took it as a sign that you were doing a splendid job. "virgin angel needs a devil to teach 'er." kid slipped a hand under your dress, using his other hand to play around with your wings. "could rip these babies off, teach ya about pain and pleasure—the two good things in life." his breath was hot against your ear, and you shuddered as he gave your ass a firm squeeze. "i'm a fast learner," you gasped, leaning into his body. a part of you wondered how far kid would take this roleplay, but an even bigger part of you wondered how much of your costume would be left by the end of this long, long night.
KILLER is decked out as jason, and watch out, you're his final girl!
it's easy to get killer to dress up, mostly because jason's mask also has near identical holes to killer's usual mask. but he also has fun helping you dress up, cutting up and splattering your survivalist outfit with fake blood in order look the part. you have your own fun, playing around with different hairstyles like your boyfriend was your own personal doll. a doll caked in fake blood, that is.
the party was fun, and despite what your costumes suggested, you and killer were attached to each other the whole night. while killer would show everyone his new punishers, replaced with machetes to match his costume, you'd stick a straw through one of his mask holes so that he could sip.
on the way back to the ship with the rest of the crew, killer pulls you off to the side to whisper in your ear. his idea? you get a 30 second head start to run into the island, and then killer will be hot on your trail. a countdown isn't necessary—you start your sprint into the woods while your boyfriend's laugh echoes in the distance.
you gasped for air, ducking under branches and leaping over exposed roots. if it weren't for your combat boots, you'd surely have face-planted about five minutes ago. in the distance you could hear killer approaching, and he was doing it quickly. with a flourish, you threw yourself against a tree, pretending to lean against it for support to catch your breath. in an instant, you felt your chest press against the tree, a large machete cutting into the trunk right beside you. killer's body pressed itself into you, and you could feel something else pressing into your body as well. "caught you," he whispered into your ear, sending a chill down your spine. "you gonna beg for mercy, pretty girl?" killer's knee positioned itself between your legs, and you couldn't help but slightly grind on it. "oh please mr. scary killer! if you let me go, i'll make it worth your while!" you cried out, unable to hide the sly smile on your face. cold metal touched your back as killer's machete cut open the back of your shirt. as eager as you were for the main course, you prayed that killer had something new for you to wear on your walk back to the ship.
TRAFALGAR LAW accepts his position as doctor, but only if he has his trusty nurse!
costumes aren't law's thing—he's the type to value comfort over looks in nearly every situation. but he's already got a stethoscope in the medical bay and a lab coat in his closet, so it was meant to be! after you told ikkaku about your idea, she gleefully fished a skimpy nurse outfit from a box, complete with a nurse cap to match. once law sees you try it on, he no longer complained about having to wear his doctor costume.
law's nursing (lmao) a drink in his hand for nearly the whole event, always trailing behind you like a lost puppy who would rather be at home reading a book. eventually you find a couch you two can cuddle on while also catching up with some old friends. law pouts through most of it, setting his chin on your head while you relax on his lap.
back on the submarine, law just wants to be in his boxers and get to bed. as he's on the side of your bed, kicking off his pants, you approach, sliding yourself on his lap. you fiddle with the collar of his lab coat and run your fingers down his stethoscope, informing him that he needed to complete his physical exam before bed.
"you've got a bit of a fever, doc," you said, pressing the back of your hand against law's forehead. as you did so, you pushed your clothed cunt against the tent in law's boxers, eliciting a low moan from the man. you tutted, "thats not a good sign, mr. trafalgar." you continued grinding against him, pulling gently on his stethoscope. "any idea what it could be, doc? i'd love to help, but it's hard to find the source of this problem." "just," law hissed, his hips twitching upwards into yours, "keep doing that. keep moving your hips." law's mouth swept over your exposed collarbone, peppering harsh kisses into your skin. "you got it, doc!" you said with cheer, slipping a finger into the band of his boxers and yanking them down. law's cock sprang free, and you allowed it to sit snuggly between your ass. if law's grip on your body was anything to go by, you were definitely on the right path for a cure.
