Welcome, everyone, to my first dedicated smut fic! I was writing another story where Luffy had a crew full of lovely beauties but I got this itch: what if I skipped the plot and made the entire story about Luffy fucking? So, here we are! Enjoy!
Makino looked at the clock as she headed towards the front door. Time to close up shop once again and it was official. Luffy hadn't appeared even once in a whole week. Maybe he had finally decided to leave on his journey? He did just turn eighteen, after all, but she at least wanted to say goodbye. Luffy wasn't just her favorite customer, but practically the younger brother she never had. And to think he had the rotten luck of eating a Devil Fruit that didn't give him any powers…
She turned around to start cleaning things up when someone walked through the door. Makino sighed, "I'm sorry, but we're closed for today."
"Aw, even for me?"
Makino froze. That voice, it was Luffy's! She turned around only to freeze in place.
"LUFFY?! Is that you?!"
"Hehe, yep," he chuckled, "What do you think?"
The greenette had to look up, and up, and up some more so she could see Luffy's mischievous grin. The pirate that just last week was only a few inches taller than her had suddenly shot up to over eight feet?! And beyond that, Luffy was RIPPED! He had completely abandoned his red vest in favor of strutting around half-naked but for very good reason. With pecs the size of cinderblocks, biceps bigger than cannonballs, a dozen stone-hard bricks for abs and shoulders so broad they might get stuck in some doors! He probably ripped up his old shirt just by flexing too hard!
His legs were practically bare too, now rippling columns of muscle with his feet clad in a much bigger pair of sandals. His jean shorts now looked painfully small, barely going halfway down his calves and it was plainly obvious why. As if his limbs being so much thicker wasn't enough, something else on Luffy had clearly gone through a massive growth spurt too. But she couldn't stare at that! That would just be indecent!
"Y-Yeah, Luffy! It's really… impressive! What kind of training did this?"
"Just a lot of roughing it out in the woods. And man, I really missed you, Makino. It made me really… appreciate you…"
There was a lilt in Luffy's voice that made her curious. Was he… flirting? Since when did Luffy even know what that was? But before she could ask more questions, something caught her nose. A thick, pungent, heady scent that made it hard to concentrate.
"L-Luffy…? When w-was the last time you h-had a bath?"
"Yesterday, under a waterfall. Why do you ask?"
She caught his grin turning even more coy. Makino pouted, he WAS teasing her! Oooh, sure, come back from the forest as a musclebound beefcake and suddenly he gets to act like a bigshot?! Not in her bar, he didn't!
"Luffy, that's not funny! You need to go home and wash yourself up properly! I won't have you stinking up my tavern!"
Instead of turning around, the pirate just strolled up closer. "But that's the whole reason I came here, Makino. I need your help to get clean…"
The already massive bulge in Luffy's pants throbbed, making Makino fall backwards in shock. She could hear the denim groaning from the floor! She shook her head.
"No, this all has to be some elaborate joke! Luffy isn't like this! He isn't some hung brute who stomps in here and expects me to do… THAT! Ha, that would be ridiculous! This is probably some rich asshole from Goa pulling a… prank?"
Makino finally looked up and saw the brim of straw on this rogue's head. The only way Luffy would ever give that hat to someone was if they pried it off his decapitated head. The barmaid gulped. This studly, smirking man with a dick that defied reality was indeed Monkey D. Luffy…
"L-Luffy… I… I don't…"
His only answer was to lower his hand down and gently help her back to standing up. Then the two walked into the back room Makino kept tidy for the occasional night she was too tired to walk herself home. Luffy figured it was only right to escort her to somewhere more proper for what he had planned…
Without another word, Luffy dropped his pants and underwear to fully reveal his cock. His gigantic, arm-length, thick as a curled fist, swollen monster of a cock that quickly filled the entire bedroom with the raw scent of musk. Makino's eyes shrank to pinpricks and her jaw dropped, her mind completely blank. "WHAAA?!"
"Yeah, I know. It's a LOT to take in. And part of its thanks to my Devil Fruit – the Demon-Demon Fruit – Model: Incubus."
Makino just raised an eyebrow but otherwise didn't react. She couldn't focus on anything else other than the wildfire raging between her legs and the new thoughts racing through her mind.
"Oh gooooood, I swear it's getting even bigger! And the SMELL! How on Earth does a cock smell so good when I know it's just sweat and hormones?! Stay strong, Makino! You're not just some size queen hooker! You tell Luffy on no uncertain terms to put this thing back in his pants and leave!"
But that's not what happened. As Luffy brought a hand down to her cheek, he effortlessly lifted her in the air by the collar of her dress. Makino gasped. Guess all of those muscles aren't just for show.
"Makino, my Devil Fruit enhanced my body to look like this. And it also made me crave sex all the time. You know how I constantly ate so much? That was me trying to substitute it because I need sex. I know this is a ton for you to take in but please be open-minded. I want you to enjoy this as much as I will. My fruit makes me way more attractive to women, but it can't force them to do anything."
A bit of relief washes over Makino as Luffy stands there, waiting for her to make the first move. She brings her lips to his and they share a gentle, tender kiss. As seconds go by, however, Makino can feel the already enormous meat-shaft somehow grow even longer and thicker. The scent of musk becomes overwhelming, especially as Luffy's tongue starts exploring her mouth.
She tries to play along, prodding around his maw but soon she feels his much larger tongue pushing hers back. Makino felt her loins heat up more, loving how dominant he was being. This towering, swaggering brute who knew exactly what he wanted and she was the object of his desire. It was an honor that she could now truly appreciate.
The barmaid then felt something prod her stomach and looked down. She breaks the kiss to see his cock actually reached up to her midsection and just kept stretching higher and wider. By now the massive fuck-pole was almost as thick as her torso and just as tall. But now she didn't fear it, she knew it wanted her.
Makino all but ripped off her dress, exposing her bouncing D-cups and trim waist before shoving down her skirt. Her black panties had been thoroughly soaked, drops of fem-cum seeping through the fabric. She started rubbing her entire body against Luffy's giga-cock, moaning at the burning heat and his dick-stench now covering her.
"Yeah, that's it…" Luffy moaned, "Don't fight it… Fuck, you look so hot like that…"
She felt a swell of joy at the compliment, lewd as it was. But lewd didn't bother her anymore. She took her tongue and dragged it along every inch of veiny, scorching dick she could reach.
"Mmmm, yummy! Luffy's cock tastes like heaven! If I don't stop now, I'll turn into some blowjob bimbo who'll only ever accept the taste of his splooge! Come on, you cock-cannon, don't keep me waiting! I wanna be drowned in your spunk!"
Luffy just chuckled. He knew the power of an incubus could sway any willing woman, but this was way beyond what he imagined. Makino swallowed as much of the tip as she could, trying to give a full blowjob as one of her hands reached down to his nuts. The single biggest pair she'd ever seen, easily the size of her own head and almost rumbling with the enormous loads of cum they were producing.
Try as she might, though, Makino could barely get the head in her mouth and not much else. She stroked off as much as she could reach, moaning as the first droplets of pre-cum hit her tongue and almost made her swoon. Luffy looked down and grinned, "I hope you're ready, Makino. Because I'm not gonna hold back anymore!"
She grunted in confusion before Luffy grabbed both sides of her head and shoved his entire cock straight down her throat.
"MMMUUUUUUGGGGHHHHH!" Makino howled, cumming in an instant as she felt her entire body being used like a cheap condom for Luffy's dick. She didn't care how she could possibly swallow so much, or how she could even breathe like this. All she cared about was milking a gallon of cum out of this musclebound stud while having the greatest ecstasy of her life!
"Oh yeah, that's so much better!" Luffy groaned in relief, "Ever since my fruit started up, every time I see a pretty girl I wanna fuck her brains out! My cock just kept getting bigger and hungrier for pussies to wreck and throats to stuff full of my jizz! Thanks, Makino, you're the best cumrag ever!"
"Yes, Master Luffy! Makino loves sucking your huge, hulking dick! Please let Makino have a cum-bath now! Makino's sopping wet cunt needs a thick hot load of your ball-sludge or else she won't be able to walk without soaking the floor!"
Luffy just snorted like a rutting bull as his kept up his throat-fuck, hearing the wench's every dirty thought loud and clear. And hearing that word, "Master", just felt so right. Forget being a captain, there were plenty of those. But there would only be one Master, just as there is only one King of the Pirates!
"Okay, Makino, once I cum inside you, you'll be mine forever! No other man will satisfy you! Are you sure you want this?"
Makino's cheeks turned a furious red even as she hollowed out her cheeks to better her blowjob. She scowls as best she can even as her dripping snatch makes her brain explode in pleasure. Luffy just let out another chuckle.
"Alright then, here it comes! I'm gonna turn your stomach into a jizz bank just for me!"
A loud rumble comes from his overbloated balls, dumping spurt after spurt of gooey, white semen out faster than a rushing river. He just lets out a contented sigh, marveling at how dumping his dick-sauce in a woman felt so much better than jerking himself off in the middle of the forest. But as for Makino…
"FUCKMEFUCKMEFUCKMEFUCKMEFUCKME! I'M GONNA SQUIRT MY BRAINS OUT THROUGH MY CUUUUUNT! I'M LUFFY'S PERSONAL BITCH, EVERYONE! FUCK, I WANT THE BAR FULL OF PEOPLE TO SEE ME BECOME THE PIRATE KING'S FAVORITE HOOKER! MORE SPUNK IN MY BELLY! MOREMOREMOREMOREMOREMOOOOOORE!
After over a minute straight of blasting her full of his semen like she wished, Luffy pulled out and Makino slumped to the floor. Her tongue swirled around her mouth for any spare strands of his cum, the most blissfully fucked-stupid look on her face.
"Wooooooooow… What did you say your fruit was called again?"
Luffy gently carried her onto the bed and explained as Makino got her bearings back. How his Devil Fruit took effect as soon as he turned eighteen. How he got his first erection and all sorts of new thoughts running through his head. And how he needed some time alone in the woods of Mt. Corvo to truly harness his demonic abilities and charisma.
"Sorry to worry you…"
"Don't be, this new you is incredible…" Makino swooned, "But now what? I can't imagine living without you while you sail the seas."
"And I don't want to leave your perfect pussy aching the whole time I'm gone. Guess that means you're coming with me!"
"Really?!" Makino lit up like a star, "Oh, thank you Luffy! I'll be the best cock-sleeve on your crew!"
"Heh, speaking of which…" His boner quickly erupted back to full mast, "…I'm not sure I can sleep until I fill every hole of yours with my spunk!"
The greenette was all too eager, and soon morning came with neither of them having gotten a wink of sleep. But that would come later as Luffy carried Makino out of the bar, bridal style, leaving everyone to stare in awe at the burly brickhouse of a man who just took the only barkeep in town away as his personal prize.
Curly Dadan was a fearsome presence for most of Dawn Island. A wise sage once said that few things are more dangerous than an old person playing a young man's game. And when you're not only a bandit who's pushed past fifty but also a woman in the strictly male-dominated line of crime, you were a force to be reckoned with.
"What do you mean, you still can't find him?!" she shouted, "If Garp hears that Luffy's run off, he'll keelhaul all of us!"
"W-We're sorry, boss! We asked around Foosha yesterday but nobody saw him!"
"Well then, check there TODAY you morons!"
"Hey there, Dadan!"
The old crook felt her heart leap out of her chest at that familiar voice. She turned to give Luffy hell for worrying her only to balk at the musclebound titan standing in the hideout's doorway. The other bandits all stepped back as the goliath waltzed right in, followed by a tarted-up bimbo giggling as she blatantly stared at his jean-covered ass.
It took a moment for one of the guys to recognize the dark-green hair. "Hey, aren't you the tavern girl down in Foosha Village?!"
"Not anymore! Now I'm Luffy's first fuck-doll!" she said with absolute pride. And that was reflected in her new outfit. Gone were the long plaid dresses and wraps across a simple ponytail. Now Makino was amply demonstrating what submitting to Luffy meant. As the power of the Demon-Demon Fruit – Model: Incubus didn't just turn Luffy into a giga-stud with a cock that wouldn't quit, it turned any woman he claimed into a picture-perfect slut.
Makino had a slight height increase to six feet even, her evergreen hair now in wavy freefall all the way down her back. Given that she was 29, her youth had started to fade but not anymore. Her fair skin practically glowed with no unsightly hairs. Her deep, brown eyes were full of life with no signs of crow's feet or bags. And thanks to being Luffy's girl, she would never have to worry about it again since his powers stopped her from aging.
But all of that was assuming you could pay attention to her face, given that just beneath it were two absolutely grope-worthy tits covered by a pitifully small black tank-top. Easily bigger than her head, each of her juicy jugs bounced and bobbed with every little step she made. She refused to wear a bra, but not just because she would need one custom-made for her fluffy cock-pillows. She got a thrill out of seeing other men gawk and stare, hoping to even see an eyeful of her hooters but none for them! All of her soft, big-tittied goodness was only for her Master Luffy!
And, on the off chance he ever got sick of painting her giant gazongas white, he could go further down to where her tight, hot pussy was clad in matching black panties that constantly showed off camel toe. And just behind her was a luscious, thick bubble butt exposed for all the world to see and hopelessly jerk off to. The poor undergarments were wedged between her bouncing asscheeks like a thong! Just like with her boobies, her shelf of an ass was reserved for Master Luffy to spank and play with as he pleased and no one else.
"Is this some kind of joke?!" Dadan yelled, "You think you can act like a bigshot and bring some slut in here?!"
Luffy's grin only got bigger. She didn't see his hand hidden behind his back, or the glowing purple energy within. "Yeah, I can. And I think you're gonna be like her really soon…"
He whipped his arm around, unleashing the violet ball of demonic power that hit Dadan in a second. And soon the bandit leader was laying on the floor, yelling in surprise as his power took effect on her. The other men all pointed their guns at Luffy and yelled treason and mutiny, but then they actually noticed what was happening.
Dadan's harsh, square jaw was reshaped into a smooth, rounded chin. Decades of stress lines and wrinkles disappeared, her eyes seeming bigger now that they weren't in a constant grimace. Her stringy orange hair grew healthy and vibrant but no less frizzy. And most importantly, her physique changed from a rotund pear to a healthy hourglass. Her breasts tightened and firmed into E-cups while her hips flared out and her bottom grew perky and plush.
By the time it was over, Curly Dadan didn't look like a hardened criminal in her early 50s. Now she looked like a model beauty no older than 25. She soon rushed into the hideout's filthy bathroom and gawked at her reflection, her old clothes now hanging off her much smaller frame.
"Holy shit, I look hot!"
The other members of the Dadan Family all passed out from the shock while Luffy smirked. All those years of waiting for his Devil Fruit to kick in and now he had two super-hot sluts for himself in one day!
"Get that look off your face!" Dadan yelled, her voice even sounding younger and smoother, "You think I'm just gonna start going gaga over you because you gave me a makeover? Guess again, ya damn brat!"
Five Minutes Later…
"AAAAAAAAAAGHUUUUUUUUUUUGH! FUUUUUUUUUUUUUCK! DEEPER, HARDER, FASTER! RAM MY POOR NEGLECTED PUSSY UNTIL IT FUCKING BREEEEEEEEEEEEEEEAKS!"
"Hahaha, you got it!" Luffy cheered, pistoning his bitch-breaker as he crouched over top the redhead in missionary, "See, Dadan? The guys who said you needed to get laid were right! Plus, now your cunt feels fucking great!"
As the two fucked like rabbits in Dadan's bed, Luffy at least checked to see if Makino had any problems with this new arrangement. The greenette was slumped against the opposite wall, mashing three fingers in and out of her flooding pussy while shamelessly groping her fat tits with the other hand. She panted like the bitch in heat she was, clearly dying for her own turn.
"Go, Master Luffy! Fuck that rude, rowdy cow who had the gall to insult and order you around! It's sooooo funny hearing girls being so stupid, obviously she's supposed take your jizz-rockets into her slutty little pussy like a good bimbo! Can I pleeeeeeease suck your cock clean when you're done? I promise I'll take it all the way to your big, heavy balls this time!"
"That sounds great, Makino! I'm gonna finish Dadan real quick now! So? Am I in charge now?"
"YES, MASTER! I'LL NEVER SO MUCH AS LOOK AT YOU FUNNY AGAIN! YOU DON'T EVEN HAVE TO ASK, JUST BONE ME WHENEVER YOU WANT! SPANK MY ASS, GROPE MY BOOBIES, USE MY MOUTH TO CALM YOUR COCK ANY HOUR OF THE DAY! I'LL SERVE YOU LIKE A PERFECT PLAYOY FOR YOUR PERFECT PRICK FOREVEEEEEEEEER!"
The entire room started to tremble as Luffy grunted, releasing a flood of flaming hot splooge that flooded Dadan's rejuvenated pussy in seconds. The former bandit leader screamed herself hoarse from pleasure, her stomach blowing up from the sheer volume of nut-sauce rushing into her body. Makino ended up climaxing off the sight of her huge, hunky master claiming a second slut for himself.
The moment he pulled himself free of Dadan's muff, Makino did as she offered and took Luffy's cream-coated cock all the way to the base and moaned in delight like she was eating the world's finest chocolate. Luffy patted her head.
"Yeah, that's a good girl. I love being this way, Makino. And I love seeing you girls so happy. I can't wait to go out to sea with you and Dadan."
She purred in delight. Just hearing his praise made her heart swell and her snatch throb in need. Dadan, though still bloated with her master's seed, managed to crawl up behind the blowjob-giving Makino and started squeezing her titties.
"MMMPH?!"
"Heheheheh, titties go jiggle…" Dadan giggled like an airhead half her age, "Master, I want king-sized knockers like this! And a huge, fat ass that you can hold on to better when you plow me again tomorrow! I wanna make myself as hot of a slut as this one!"
"Oh, don't worry about that," Luffy assured her, "That'll take care of itself now that my cum is inside you. Now get over here, I wanna eat some pussy!"
"Yaaaaaay! Thank you, Master!"
Luffy stood before his two new conquests with a satisfied grin on his face. All those years ago, he lost his brother Sabo thanks to the corrupt nobles of Goa Kingdom burning Grey Terminal. As the old saying goes, turnabout was fair play. Now they were about to lose two of their fair maidens, and they needed to rebuild a good chunk of their upper circle after Luffy was done with it.
Makino and Dadan stood on either end of the hideout door, now to be used only for Luffy and his ladies. They looked just as excited as the pair of blondes reacted differently.
On the left was a young, regal damsel who looked every part of the fairytale princess. An extravagantly fancy dress with a sunny-yellow bodice over wide hoop skirt dotted with white flowers and a flowing marigold dress that hid her feet. Her elaborate blond curls fell around the back of her head topped with a large feather. Queen Sally Isntoinette of the Goa Kingdom was in clear shock, glancing around like she would appear back in her castle's bedroom at any minute.
On the right was a much older blonde, her hair closer to white than yellow with much sharper facial features. Her clothes were older fashioned as well with a lavender cardigan over a purple dress paired with a white cravat, purple headband and red lipstick. This was Didit, Queen Sally's mother-in-law and was sneering hard enough to set stone on fire.
"W-Who are you all?" Sally asked, "What happened to the kingdom?"
"It'll survive," Luffy shrugged, "But that's not important."
"Oh, I beg to differ, you riffraff!" Didit nagged, "My son is the King of Goa! Kidnapping a member of our family means you are assaulting royalty! One word to the World Government and they'll have you and your harlots in chains!"
"Heh, not likely. Just relax, I'm sure you'll enjoy this…"
Luffy casually ripped down his pants, exposing his steel-hard boner to both royals. Neither could do much other than drop their jaws in shock at the titanic tower of fuck-meat in front of them. He could see Makino and Dadan dripping already. As much as he wanted to pound them both senseless, he needed to wait for these two to make the first move.
"W-W-W-WHAT ARE YOU DOING?!" Didit cried, "Is this some disgusting joke?! Put that thing away!"
"Awww, what's the matter? Jealous at how stupidly massive Luffy is?" Dadan taunted, laughing hard enough to make her G-cups bounce around in her exposed jacket, "I know your shrimp-dicked loser of a husband would be!"
Makino giggled like a true bimbo. "Ooooh, but look at the other one! That's total cock-shock on her face! I bet she wants to give it a big ol' kiss! I know I do!"
Didit looked over and was shocked to see Sally was indeed not the least bit upset. The young queen's eyes were locked onto the throbbing tip of the tree between the pirate's legs, totally in awe. Luffy stomped forward a step, making his boner bounce and his ginormous balls clap against his legs. Sally shivered at the sight.
"B-B-Biiiig…" she said in a trance, "S-Sooooo biiiiiiig…"
"Yep. You like what you see?" Luffy raised both his arms and flexed, his massive muscles straining as they grew even bigger, veins crisscrossing across the surface.
"Oh, I very much do… So manly, so rugged… Not at all like my husband…"
"SALLY?! Control yourself at once! T-This brute is trying to seduce you into the slums!"
Luffy could hear the hitch in her voice. She was affected, but not enough to make the first move. He'd get to her later. For now, he'd have some fun with Sally and imagine just how that prick Stelly would feel knowing his wife was ditching him with a radiant smile.
"Aw, that's too bad. And you're a queen, huh? Doesn't that mean you should have kids?"
"Yes, but his penis is so tiny that it can barely reach…" she pouted, her red-painted lips pouting, "…Our parents have even thought about getting him surgery."
Luffy saw Didit go bright red, making him laugh. "Wow, that sucks! Well, I never have that problem…"
Sally crawled forward, staining her expensive silk gown in the process. "Oh yes! This penis is so big, so strong… I swear I can feel something in my womb already!"
"Aw stop, you're gonna make me blush!" Luffy watched as Sally grew closer, her hand reaching up reverently, "Go on, give it a touch!"
The queen glanced her fingers across the tip and was instantly enthralled. The sheer heat coming off his cock made her sweat. Her pretty little fingers started rubbing more and more until she started jerking him off with abandon, needing both hands to make any progress grabbing the whole thing.
"Oh yeah, that's a pretty good handjob," Luffy told her, "How do you feel?"
"Aaaaah, this feels so strange, but so good! I've never done anything like this before! Stelly's member is smaller than my fingers!" She took a long, deep whiff of his womb-wrecker, drooling at the mere smell of Luffy's musk.
"Good to hear. You wanna feel even better?"
"Oh, yes! Please, I must experience more!"
Luffy then gave a simple list of suggestions: turn around, drop her dress around knees and let the incubus shove his colossal cock right in between her asscheeks. Even as Didit yelled about indecency this and reputation that, Sally did everything he said and flashed her bouncy booty right at him. Luffy then held up his hand, planting his fuck-slab right in between the valley of assmeat before wedging it in with a thrust of his hips.
"Mmmm, nice and soft," he moaned, "Fuck, how did I not know what hot-dogging was UNTIL last week?"
Sally then bent her knees and started shaking her cum-trap of a butt to further entice this stud who so effortlessly outdid her husband. "Gooood, why does this feel so good?! Everything I've ever been taught told me that sex was just for making heirs! But this, just massaging your giant dick with my ass is making me go CRAZYYYYY!"
"So, want me to fuck you now?" Luffy asked simply, like anyone else would ask for the time.
"YEEEEEEEES! SHOVE THIS MONSTER IN ME AND GIVE ME A BABYYYYYY!"
Luffy did not need to be told again. He slammed his cock inside Sally's nethers, making the queen shriek like a banshee as she finally met a man who not only satisfied but blew her expectations away.
"Hah, damn, this pussy is barely touched!" he gloated, "Don't worry, though! I'll give you a nice, big blast of cum that oughta finally give you what you want!"
"AIIIIIIIIIIIIE! YEEEEEES, STUFF ME FULL OF YOUR COCK-CREAM! TURN ME INTO A MOTHER SO I CAN BRAG TO THAT LOSER KING THAT A CHISELED HUNK OF A PIRATE MADE ME HIS WHOOOOOORE!"
And so Didit just sat there and watched her own daughter-in-law get knocked up by the exact sort of dashing rogue, er, filthy pirate trash that she was raised to avoid. Yes, Didit was only angry at this. She definitely wasn't jealous of Sally's look of total ecstasy, or how loud every earth-shaking thrust of Luffy's hips were, or the ever-growing smell of sex that made her hornier than she'd been in decades.
Even as Sally had her eighth orgasm of the last five minutes as Luffy exploded inside her, streams of pudding-thick cum pooling on the floor, Didit still didn't voice her obvious desire. An entire lifetime of being told what was proper for wealthy noblewomen held her back. All she could do was stare at Luffy with the most vapid, lost expression imaginable on her face. Even as the pirate stomped up to her, his sopping wet, painfully hard cock inches away from her face.
"Wow, you really are from Goa," he remarked, "Come on, just say you wanna fuck and I'll do it! I'll let you pick the position!"
But Didit was still frozen, even as Makino and Dadan joined Sally in lining up along his womb-weapon and devotedly licking every rugged inch clean of delicious cum and pussy juice. Luffy just shrugged, figuring this would happen at some point. Oh well, at least now he'd get to try this out.
Like any Zoan fruit, the Demon-Demon Fruit: Model – Incubus granted its user three forms to shift through. It just happened to have supercharged Luffy's human form into a total hunk with a stalactite for a dick. But now it was time to show off his half-demon form and give Didit a wake-up call.
His mountainous muscles exploded in size, becoming downright monstrous. Biceps big enough to dwarf bowling balls, his back becoming a rigid sculpture of mass that made him look even more domineering and a twelve-pack of bricks for abs. His height shot up to close to ten feet. His canines growing into proper fangs, his eyes turning blood red and a three-foot long tail now emerging from the base of his spine.
But of course, the most obvious change was Luffy's already astronomical cock grew thicker than the average person's entire body, longer than three feet from base to tip and virile enough to stay at full hardness for hours on end. His three lovers squealed in delight, orgasming from the musk now radiating off of it before licking every new inch clean with the religious fervor.
"There, now I can stop holding back," Luffy said to Didit, frozen as his tip rested an inch from her face, "So, you wanna stop being a prude now?"
"I… I… AAAAAAAAAAGH! I CAN'T TAKE IT ANYMOOOOORE!" Didit rabidly ripped her fine purple dress off to reveal her panties thoroughly drenched and her nipples hard enough to cut glass, "I GIVE UP! FUCK BEING NOBLE, FUCK MY STUPID HUSBAND WITH HIS THIMBLE-DICK! I WANT TO BE YOUR NEXT BITCH! GO ON, USE ME HOWEVER YOU WANT! JUST PROMISE ME YOU'LL NEVER LEAVE ME TO SETTLE FOR ANYTHING OTHER THAN YOUR MONSTER-COCK!"
Didit had finally submitted and Luffy immediately flipped her around and, since his cock was still slicked up by his other three lovers, decided to ram his mega-massive fuckmeat directly up her ass.
"GWOOOOOOH?! NOOOOOO, NOT MY ASS, NOW I WON'T BE ABLE TO SIT DOWN WITHOUT WANTING TO GET FUUUUUUUUCKED!"
"Grrr, that's the idea," Luffy growled, his body now glowing with the same purple energy he changed Dadan with, "You're mine forever now. You'll follow me wherever I go, emptying my balls every single day! And I'll drown you four in all the cum you could ever want! I'm your Master, and you all are my FUCK-TOYS! YOU'RE ALL COMING WITH ME ON THE GRAND LINE SO I CAN POUND YOU ALL SENSELESS EVERY DAMN DAY!"
Luffy truly let his demonic side show, his fangs bared in a maniacal grin as he drank in all of the orgasmic energy. For the tiniest moment, he worried if he had upset them…
"GWOOOOOOAAAH! I'M CUMMING AGAAAAAAIN! YES, MASTER! WE WILL HAPPILY DRAIN YOUR NUTS OF ALL THEIR DELICIOUS CUM EVERY HOUR OF EVERY DAY!"
"THANK YOU FOR MAKING ME YOUR BITCH, MASTER! I'M SO MUCH HAPPIER BEING YOUR PERSONAL DICK-WARMER THAN I WAS BEING A STUPID BANDIT!"
"ISN'T THIS GREAT, MOTHER? NOW WE CAN SERVICE OUR MASTER TOGETHER! LET'S GO BACK TO GOA AND SHOW THOSE IMPOTENT WIMPS WHAT A REAL MAN LOOKS LIKE!
"HAAAAAAAAARDEEEEEEEER! RESHAPE MY ASSHOLE TO YOUR COCK, MASTER! I WANT TO ALWAYS FEEL LIKE I'M GETTING A POUNDING IF I SIT DOWN! OOOOOOOOOOOOH!"
"Heh, that's more like it. Now get ready, Didit! I'm gonna cum so hard I might just flood this place!"
That only excited his latest conquest more, the other bimbos eagerly licking his rumbling watermelon-sized testicles to hurry his eruption along. And just as much as Luffy loved taking them for himself, they loved him back and would pledge their eternal loyalty to him. But cuddling and snuggling would come later. Now it was time to let his geyser-cock blow!
With one final push, he bottomed out and exploded in his most powerful orgasm yet. Literal gallons of viscous, white spunk coated every inch of Didit's booty in a second. Even as he pulled out, Luffy was far from done and drowned Makino, Dadan, and Sally in baby batter much to their depraved delight.
Five minutes later, what used to be the Dadan Family Hideout was a cum-covered wreck. Strands of white ran from floor to ceiling with half of the walls painted with sticky, thick cum. As Luffy shifted back to his human form, he relished the feeling of orgasmic energy flooding into his body and strengthening his muscles even further.
Even he had to appreciate the irony. He spent a decade thinking he got the only Devil Fruit that was all costs, no benefits. But the day he turned eighteen, his incubus powers were unlocked and now he was ready. Ready to fulfill his dreams old and new.
As Luffy and his harem rested in bed, the girls all peppering his chiseled body with kisses filled with love and lust, he thought about his goals. That thirst for adventure he had since he was a kid was still there. He wanted to explore the islands of the world, see sights no one else had, and relish in the freedom only pirates had. He still dreamed of finding the One Piece and being King of the Pirates. But it would be a total lie to say that was his only goal.
Because as he traveled, he planned on finding every available hottie and claiming them for himself. His crew would be a harem in the hundreds all worshipping his throbbing cock. His ship would be a den of never-ending debauchery. Every spare moment he wasn't exploring new islands or fighting off enemies would be dedicated to fucking his girls into gibbering, spunk-filled messes. He was their Master, and he would give them as much cum as they could swallow.
He looked at the pair of blondes to his right, both of them properly changed into busty bimbos with their juicy I-cup tits squished against each other. Didit and Sally could now pass for sisters. To his left was Dadan, the redhead as content as could be as she nestled into his arm. And resting on top of him was Makino, the bartender stretched out like a lazy cat as she snuggled into his warmth. She eagerly rubbed her pussy along his length, dying for another fuck not even an hour after the last one.
Four delectable beauties all for him and to think his journey hadn't even started yet! But that would change tomorrow when he headed out onto the East Blue and began taking the world by storm…