Nico Robin’s Double Treat

(Note: This story is part of an ongoing series of One Piece stories)
Previous Story (Part II): [LINK]
Beginning (Part I): [LINK]
Next Story (Part IV): [LINK]

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“HMMMMHMMMM!!!!!” Carrot moaned in pure ecstasy into Yamato’s pussy. The young Mink’s head was currently between the young Oni Princess’ legs while her ass was getting fucked by Nami and her newly improved Sorcery Clima-Tact.

 

Ever since her encounter with the Emperor Big Mom during the raid on Onigashima and Zeus’’ soul taking refuge in it, the weapon had become even more versatile than before. Nami quickly found out that the added shape shifting abilities could be used for much more than just combat though.

 

Thrusting her hips forward once more, Nami drove the Clima-Tact deeper into her friend’s tight ass. The orange and white striped staff was covered by a series of nubs, similar to those on Yamato’s kanabo, that further amplified Carrot’s pleasure. Her eyes crossed as another orgasm of the day rocked her entire body, “AHHHHHHM!!!!” she howled in orgasmic bliss, her voice muzzled by Yamato’s gushing pussy.

 

“Haaa… That’s the stuff!” the newest crew member of the notorious Straw Hat Pirates moaned, Carrot’s scream vibrating through her entire body. She clamped her muscular thighs around the Mink’s head, pulling her even closer towards her pussy.

 

Sparks of yellow electricity crackled around the Clima-Tact as Zeus’ face appeared at the section of the staff that wasn’t shoved in Carrot’s ass. “Oh, Nami! Her ass is so tight!” he moaned, the tendrils he used to bind himself to the navigator’s hips clamping even tighter. “But I feel as if she were to lose it if we continue going like this.”

 

“Don’t worry…” Nami moaned as she pushed her hips forward again, making Carrot arch her back as a surge of pleasure went through her body once more. “She can take it!” she added, sweat running down her buxom young body. ‘Damn, how can men keep doing this for so long?!‘

 

“MOOOAAAWWWHHH!!!!!” Carrot’s moan echoed through the girls’ room in the otherwise silent night. She pushed her tongue even deeper into the white haired woman’s warm and wet pussy, eagerly licking up every drop of her juices. “FWUCK MUMMMPH!!!!”

 

Her scream for more was cut short by Yamato pressing her pussy even harder against the blonde’s mouth. “Sorry, but we can’t really have you wake up the entire ship!” said Yamato, arching her back as Carrot’s wet little nose pressed into the folds of her pussy. “Despite this all feeling SO GOOOOOD!!!!!”

 

Nami facepalmed, wondering how she ended up with two such noisy partners. She obviously knew about Carrot’s predicament and her ever growing lust, which explained why she was screaming and moaning so loud. But Yamato? It was probably an accumulation of her idolizing Oden and her imprisonment on Onigashima. With Carrot’s lust growing with every passing day and because they all shared the same sleeping room, Nami and Robin decided that it would be best to let Yamato in on the details regarding the Mink as well. Yamato happily accepted this task and together they made sure that Carrot wouldn’t get crazy because of her libido.

 

“Oh… That… Ass… Of… Hers… Feels… So… Good!” Zeus said, his voice interrupted every time Nami thrust her hips forward. The Homie expanded in size with each thrust until it was twice as thick as Nami’s arms and the nubs that covered it were as thick as her thumbs. Pulling back and pushing forward again became harder than Nami ever imagined as Carrot’s ass clamped tighter around the strap-on.

 

“Hnnngh…!” Nami moaned, feeling that she was reaching her limit. ‘How long has it been? Two hours? Three? More?‘ she thought and hoped that none of the other crew members woke up due to the ruckus they caused.

 

“HAWDEW! HAWDEW!!!!” the blonde Mink howled, her eyes having rolled entirely back into their sockets as wave after wave of pleasure washed over her, “DISH PHEELSH SHO GHUUUUGH!!!!!!” Her howl turned into a gurgle as Yamato climaxed as well due to Carrot’s howl vibrating through her body once more.

 

Blue and yellow sparks of electricity crackled all over and through Carrot’s and Yamato’s bodies, making them both howl even louder as they came all over again!

 

The three women fell over one another as their energy left their bodies. As they laid there in a pile of sweating limbs, Nico Robin appeared in a petal of flower blossoms in the center of the room. Tonight it was her and Usopp’s task to make sure that the ship would stay on course while the rest of the crew slept, which meant that she couldn’t help in their attempt to quell Carrot’s lust.

 

Crossing her arms under her well endowed chest, Robin simply shook her head and gave them a soft smile, “Are you finished? I had to tell poor Usopp that some ghosts are probably haunting our ship now to explain your howls-” she said with a chuckle.

 

“Uhuhhh…” the orange haired pirate simply nodded, unable to come up with something to say. She managed to pull Zeus out of the white rabbit’s tight ass, resulting in a wet POP! “Thanks Zeus-chan! You did good.”

 

The floor creaked and caused them to look up at Yamato who already stood on her feet again, all signs of fatigue washed away, “So that’s life on a Pirate Ship!” she declared, her eyes sparkling with enthusiasm. “SO AWESOME!!!!”

 

“By the way…” Robin turned towards Nami. “If we continue to progress with this speed, we should reach the next island in the morning, just like you predicted.”

 

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(The next day, a certain Island in the New World…)

 

Not even a minute after anchoring on a secluded bay at the island, Yamato and Luffy were both already running off into the distance to explore this new place. Mushrooms the size of buildings filled the island like trees would normally. They came in all sizes and colors and Chopper and Sanji were quickly leaving as well, trying to find out if they could use them either to cook or to make medicine.

 

Carrot was still sound asleep when Nami woke up from her short but much needed slumber. Together with Usopp, Robin, and Jinbe, she then went into the nearest town to exchange the gold they stole from the Celestial Dragon a few days ago. At this point, the only people left on board the Thousand Sunny were Zoro, Carrot, Franky, and Brook, with the latter two continuing to work on something deeper inside the ship.

 

“A- And you are s- s- sure there were g- ghosts?!?” Usopp asked Robin for the fifth time since they left the ship. He clung to Jinbe, who listened to the dark haired archeologist’s story with an unfazed expression.

 

As usual, Jinbe wore a kimono. It was green in color and had the Straw Hat Pirates Jolly Roger printed all over it. On his back, he carried a giant brown bag that was easily two times bigger than he was, filled to the brim with their spoils.

 

“How else would you explain those ghostly howls?” Robin asked back. The black haired pirate was dressed in a rather casual way that managed to show off lots of skin. Her favorite pair of sunglasses rested on top of her head. She wore a purple skirt and a simple white shirt with the only two buttons in the middle buttoned, which left quite a lot of her tits visible. Both mounds were easily as big as her entire head and threatened to tear the shirt to shreds with each step! A hand with her mouth in its palm appeared on Usopp’s bare back without him noticing. “Maybe they’re the souls of the other pirates who lost their lives in their fight against the Emperors and envy us for our victory. They might be around us even now.”

 

The mouth in her hand softly breathed out, making the sniper jump up as her breath brushed over his skin, “AYEEEEEEEEEEK!!!!!!!” He hugged himself even closer to Jinbe and looked down his back only to find nothing there. “You’re far too dark, Robin!!!”

 

“The town.” Jinbe stated and pointed forward with his other hand.

 

‘MYCELTON‘ was written in broad letters on a flag on the town’s tallest building. All houses and other buildings in the town, aside from those at the harbor, seemed to be hollowed out mushrooms. Windows and doors were carved into the white stem of them, while chimneys protruded from the many colorful caps. After a short walk through the town, they found what they were looking for: A currency exchange located in a small mushroom with a brown cap. Discussions with the appraiser went smoothly and although he wasn’t able to exchange all their money, they still managed to leave the shop with 700,000,000 Belly.

 

“And we still have more than half of that treasure from that stupid Celestial Dragon left! Hahahahahaha!!!” Nami exclaimed happily and watched as Jinbe went back to the ship with the rest of the treasure. She was more than happy to carry all that money on her own and not let a single thing of it go out of sight.

 

Next to her Usopp rubbed his hands together. “Ohhhhhhh, I can’t wait to buy some new stuff. We’re almost out of gunpowder and rubber bands. Franky could need some new barrels of Cola… We definitely need more wood and iron! And… and… and…” he continued listing up the different things he wanted to buy while the three of them walked through the town together and towards the shopping street.

 

Nami listened to it for a while during which she slightly tilted her head to one side as a smile spread across her face, “Usopp?” she asked with closed eyes and waited for him to stop talking, “No!” upon noticing his confused expression, she opened the suitcase and pulled four wads of cash out of it. After taking another glance at him, she put one of the wads back in the suitcase before throwing the rest towards him. “This is for you and the things you want to buy.”

 

Catching the three wads of cash, Usopp looked at Nami with a perplexed expression, “This? Those aren’t even 10,000,000 Belly! What do expect me to buy from this li-” upon sensing the foreboding aura around the navigator that contrasted her peaceful expression, he gulped before nodding. “Okay, got it!”

 

The two women watched as Usopp hurried away, stumbling and falling in the dirt before rising up again. Robin had to hold back a chuckle. “Shopping tour?” she then asked her orange haired friend.

 

“Shopping tour!” Nami answered and pulled her Clima-Tact out of her cleavage. Like her fellow female crew mate, Nami also was dressed in a rather skimpy way. A black bikini top with a green flower pattern on it served as the only thing that covered her upper body while skin tight hot pants clung to her soft bubble butt, “Zeus-chan~” Nami called out and summoned the white cloud. She lifted the heavy suitcase. “Would you be so kind and look after this?”

 

He swallowed the suitcase entirely and nodded. “Sure thing, Nami!” He disappeared back in the Clima-Tact and the two women started their shopping spree.

 

As it turned out, the stores on this island weren’t the greatest. While it was called the Mushroom Kingdom, neither of the stores there sold anything that caught their attention. In the end, they went into a perfumery called ‘Daisy’s’ and looked around there. Aside from the various beautiful smelling perfumes there, they also found several different kinds of makeup. Ranging from lipstick, to nail polish, to mascara and eye shadow, it had basically everything they were looking for.

 

A small guy who didn’t even reach Robin’s waist if it wasn’t for the white turban with the red dots on it, approached the two, “Oh, what a fine choice, young ladies. The makeup you’re currently looking at is part of our very own creation, the ‘Rainbow Road’! One of the most extravagant and beautiful makeup sets you will ever see!” he exclaimed in a rather shrill voice. “It features makeup in all colors you could imagine and more! And for just 2,000,000 Belly it could be yours!”

 

“2,000,000 Belly, hm?” the orange haired vixen echoed and lifted up one of the many lipsticks. “Could we try it out first to see if it looks as good as you claim?”

 

Giddily rubbing his hands in front of his chest, the man’s smile became even brighter. “But of course! What you’re seeing right now is for our customers to test. Take lipstick, nail polish, whatever you like and test it out!”

 

While Nami tested out a crimson red lipstick, Robin opted for something different. She applied a purple lipstick that tasted like blueberries and pink nail polish and eyeshadow. Robin popped her mouth a few times and examined the makeup in one of the many mirrors scattered throughout the store, “So, how was your night with Carrot?” she asked casually, finally getting the chance to talk with the other girl alone without anyone of their other friends around.

 

“Ugh… don’t get me started!” Nami groaned and massaged her hips, “I’m not sure how much longer I can keep this up! Carrot’s lust is killing me!” she washed off the red lipstick and applied a brown one. “How does this one look?”

 

Nodding approvingly, Robin turned towards the orange haired girl, ignoring the lecherous looks she got from the employee. “Looks good. But don’t you think it’s about time to involve the boys? I think they would be more than willing to help out with Carrot’s predicament.”

 

“And letting Sanji and Brook know about it!? They would just take advantage of her situation! Zoro would end up fucking the wrong hole because of his shitty sense of direction and Luffy doesn’t even know what sex is!” the navigator ranted.

 

“We could at least tell Chopper,” pointed the other girl out and examined her nail polish. “Nami, I think you can buy this set. If you don’t want to spend your share of the money, you can use mine instead. I just have to deal with a little peeper.”

 

Nami raised her eyebrow and the employee looked as if he was about to shit his pants as Robin walked towards him, fearing that he was the peeper that she mentioned. To his luck, she just walked past him and left the store, crossed the street and headed straight towards a narrow little alley between two mushroom buildings.

 

Hidden behind several barrels, a pink haired man once again went into hiding after noticing the pirate getting closer, “Crap! Did she notice me? Does she have Observation Haki?” he asked out loud and peeked around the barrel again, only to find out that she was gone.

 

His own Observation Haki then detected her presence mere inches behind him. “Just very good eyes.” whispered Nico Robin into the young marine’s ear, answering his question.

 

“IIIEK!!!” Koby yelped and jumped up, brushing against the busty woman’s heavy tits in the process. The barrels were knocked over when he bumped against them to bring some distance between him and the infamous pirate. “I wasn’t… How did you…? Ermmmm…”

 

Closing the distance between them again, Robin chuckled into the back of her hand, amused by the innocent guy’s antics, “You weren’t what? Stalking two beautiful girls since you saw them in a small clothing store?” she asked, leaning forward until she was face to face with him. “For a marine, this seems like really shameful behavior, don’t you think?!”

Unable to come up with an excuse, Koby checked the other options that he had and did the only thing that came to mind, “Soru!” he disappeared in a flash and left the older woman behind. He reappeared behind her and started running away. A quick glance over his shoulder confirmed that she was following him at a casual pace, her thick thighs swinging from side to side with each step.

 

“Crap! Crapcrapcrapcrapcrap!” he said time and time again, narrowly jumping over a pair of hands that Robin summoned to make him fall to the ground. “I just wanted to see Luffy againnnnnn!”

 

By using Moon Walk, Koby jumped over a large row of mushrooms that served as quarters for people who stayed at this town since there were no hotels. Behind him, Nico Robin walked around the buildings. He turned around and peeked inside the house behind him to make sure that no one was in there before stepping inside.

 

“Okay, calm down, she didn’t see you enter! You’re a marine, so act like one!” Koby chided himself while he cowered behind the bed that made up a large quarter of the room. Pink bed sheets and cushions of many different shapes, sizes, and colors made for the optimal cover for the pink haired marine.

 

“I may not have seen you enter but you sure make enough noise to get noticed by anyone.” Nico Robin suddenly said to his right. He spun around just in time to see a few petals fall to the ground, showing him that this was a clone of hers that she had sprouted.

 

Before he could react in any way, a pair of hands appeared just below his neck and locked both his hands behind his back. At the same time, the door of the mushroom house was pushed open and the real Nico Robin entered, her hands crossed in her signature pose.

 

“Waaaaahhh?” Another pair of hands appeared that threw him onto the soft bed while the clone climbed on top of it behind him. Somehow during his short flight, Robin somehow managed to strip him out of his clothing, leaving him completely naked on the bed! And if the warm skin he felt at the back of his head was anything to go by, then the clone was naked as well!

 

All attempts to throw her off proved to be useless due to several hands holding him down at his ankles, knees, wrists, elbows, and a pair of hands reaching around his muscular stomach. Sweat began running down his blushing red face “P- Please! This… This is all a misunderstanding! I didn’t want to… I didn’t want to stalk you. I just thought that maybe LuUUMPH?”

 

The clone silenced him by covering his mouth with her hand. He watched in shock and growing arousal as the real Robin came closer, dropping one piece of clothing at a time. With every step, her tits and ass grew. She clicked her tongue and shook her head from side to side. “This just won’t do! We can’t have you being so up close with a beautiful woman and then just run away. What kind of man would you be?”

 

Once she climbed on the bed as well, her ass reached proportions that didn’t seem humanly possible which was saying something since her tits were already bigger than her torso. She noticed his stare and shook her ass, which now rivaled that of a giantess, for emphasis, making it wobble from side to side like jello, ‘What a little experimenting with one’s own Devil Fruit powers can make possible…‘ she mused to herself and looked at the scarred man’s rapidly growing cock.

 

It was already as long as her arm from the elbow to the tip of her fingers and just as thick! And it still continued growing!

 

“You do find me beautiful, right?” she asked rhetorically, watching with amusement as his eyes widened, the blush on his face taking an even deeper shade of red, and how his cock twitched.

 

Her clone pulled her hand away to let him answer. “I… I never… You are…” Koby stuttered, unable to form a coherent sentence.

 

Silencing him again, the real Robin shook her head again, “You don’t have to answer. This is answer enough already!” Her hand shot forward and grabbed one of his coconut sized balls. He groaned and his cock twitched accordingly as it grew another two inches and became even harder!

 

Whilst massaging one of his nutsacks with one hand, Robin moved closer and opened her mouth wide to put as much of the other one inside her mouth, “Hmmmmm, such a nice taste!” cooed the clone behind him into his ear. Reaching with the other hand around his chest, the clone gently twisted one of the young marine’s nipples between her pink painted nails, making him yelp into the hand that covered his mouth and sending a shiver down his spine.

 

The original let her tongue wander all over his smooth ball. “Hmmmmmmph!” Koby gasped in surprise when the clone began nibbling on his earlobe at the same time as the real Robin let the nutsack pop out of her mouth again. A perfect purple circle from her lipstick and her saliva were left behind.

 

She then rubbed her head against the base of his cock like a cat in heat, “With such a handsome face, brave, selfless, and kind personality, and of course, such a big cock…” she kissed the top of the now fully erect and rock hard dick twice for emphasis. “Some people would probably go as far to assume that a guy like you is bound to have a harem of hot and horny marine girls at your beck and call.”

 

“I- It’s not like that!” he groaned after the Robin behind him pulled her hand away, only to rub his other nipple between her fingers as well.

 

Kissing the head of his penis several more times, Robin now kneaded both of his nutsacks between her fingers, “You’re too humble!” she pointed out and rubbed her head along his length and let her tongue drag over the veiny skin. “A guy like you could end up with all the girls he could ever want. Especially with such a… Big! Thick! Beautiful! Bitchbreaker!”

 

Each of the last four words was accompanied by her squeezing his balls with both hands, making them feel like they’re about to burst any moment now. “Ahhhhhhh~!” She opened her mouth once again and put the top few inches of his cock down her throat!

 

Koby could see how her throat visibly distended as his dick, which now was twice as thick as his arm and as large as his legs, moved through it. With seemingly little to no effort, Robin bobbed her head up and down to get even more of it between her purple painted lips. “Hmmm, hmmm, hmmm, hmmm, mmmmmhhh!”

 

The clone stopped nibbling on his ear and put her head to rest on his shoulder. “You should know that this is probably the biggest dick I’ve sucked in a long while!” she purred. “The way it stretches out my throat… I can feel it in my stomach already. And if the weight of your balls is anything to go with, then I can only imagine how much cum you will end up releasing…”

 

“HRRRRRRGH!!!!!” he groaned in response and clenched his hands into fists.

 

Saliva coated his cock as the dark haired pirate began gulping down the precum that oozed out of his frantically twitching dick. At some point, she stopped kneading his balls with her real hands and instead sprouted two extra ones to do the job while she pressed her tits harder against his hot shaft!

 

“But tell me…” the clone began again and pulled on his nipples to make the young man yelp ever so cutely. “How do my big breasts feel around your cock? Are they as soft as you imagined?”

 

“They’re…” Koby began but stopped and gasped when his entire cock disappeared in the woman’s mouth and throat. He could feel his pubic hair brushing against her soft and pouty lips as she slurred and moaned from deep in her throat. “UNNNNNNGH!!!!”

 

“They’re what?” asked the replica and pressed her tits even harder against his back. They both watched as the original began bobbing her head at a faster pace than before whilst also pressing her tits harder around his rock hard pole. “Hmmmmm~ Your precum tastes so good; a girl could get addicted to it!”

 

“Gmmmh, muhhh, muhhh, muhhh!” the real Robin moaned approvingly, enjoying the sensation of his balls twitching in the palms of her hands.

 

“Good! They’re so GOOOOOD!!!!!!” he bellowed out, his hands clenching even harder, his face contorted in an expression between pain and pleasure! He released his load straight into her mouth!

 

Her eyes went wide only for the briefest of seconds. Then she quickly began gulping and slurping down his cum just as quickly as he spurted it out. Not one drop escaped her lips as she effortlessly swallowed each and every last gallon of his baby batter!

 

The Robin behind him shuddered and climaxed as well, her pussy juices gushing against his back and on the bed below, “Mmmmh~ such a rich load!” she moaned happily and watched as the original let the cock pop out of her mouth. Both women licked their lips in unison, their eyes hungrily staring at Koby’s still monstrous erection. “Now, time to make a man out of you!”

 

In the blink of an eye, both Robins moved up. A shadow fell over the young marine’s face as the original positioned herself above him. Her massive rear took up his entire field of view and made him stare in awe at her moist, dripping pussy. “Ermmmm… Please, noOOOOMPH!!!!”

 

His pleading changed into a moan that vibrated through Robin as she sat down on his face, “Haaaaaaaa~!” moaned both Robins in unison.

 

Meanwhile, the clone started grinding her ass against Koby’s upwards pointing erection; the cum that still oozed out of it coated her ass and disappeared between her ass cheeks, “Would you like me to put your fat dick in my ass?” she asked teasingly, her voice barely audible to the pink haired youth. “Would you like to know how the ass of one of the world’s most wanted women feels?”

 

“HMMMMMMMPH!!! MMMHHHMMM!!!!!” The original’s ass wobbled from side to side as he shook his head.

 

“Oh, so sweet and innocent.” Robin mused happily. She shifted her weight a bit more and caused his nose to brush against her soaking wet pussy, “You don’t have to lie to me, you know?” the clone reached around her back and grabbed his convulsing erection. “This is all the proof that I need to know that you would die to feel the insides of my tight ass!”

 

The original then watched as her clone sat down on top of his cock. “Haaa?!?!” Beneath her, Koby gasped out as the tip of his dick slid in her impossibly narrow asshole, “HNNNNNNNG!!!” His groan echoed through Robin’s body as her clone easily managed to take more of his erection.

 

“Aaaaaaaaah~!” both Robins arched their backs at the sensation that his cock provided them with, “My my, this feels sooooo good!!!” purred the original. A distention in her clone’s stomach showed her just how far this young marine reached. “Hmmmmm!”

 

Underneath her, Koby began to struggle for air and opened and closed his mouth a few times like a fish on land. But to no avail. The only thing that started to fill his lungs and mouth were the heady smell of her pussy and her arousal that dripped into his mouth. “UMMMPH!! MMMMMHHHUUUU!!! GUPPPPHUUU!!!!!”

 

“Yesss, please, continue doing this. That feels so good!” the black haired archeologist moaned, enjoying his unintentional attempt at motorboating her fat ass. Her clone bounced up and down on his cock, making her tits jiggle with the motion. Grabbing the two soft mounds, she then began sucking on her own nipples while she continued riding the rookie Marine hero.

 

“HAAAAAAA!!!!” Koby inhaled as much air as he could when Robin above him spread her ass a bit for him. The moment was short lived and after not even half a minute, only the woman’s intoxicating smell filled his lungs again. He groaned from very deep in his body as the clone’s ass seemed to clench itself around his dick whenever she moved up, as if to not let him out ever again!

 

Summoning an extra pair of hands to fondle hers and her clone’s tits, Robin pulled the look-alike closer. The sudden shift had Koby groan even louder, his balls basically boiling over with the massive load stored within them!

 

Both Robins parted their lips to exchange a truly bizarre kiss, “Hmmmmm~ Youw cawk pheelsh sho nishe!” they cooed in unison into each other’s mouth. Their eyes glistened with lust while the clone continued bouncing, her ass clapping against his nutsacks with a wet ‘SMACK SMACK SMACK!’

 

Now truly struggling for breath, Koby felt himself unable to hold back any longer. “HUUURGH!!!” he thrust his hips upwards, driving his cock deeper into the wanted pirate’s tight ass. The outline of his shaft came to a halt one or two inches underneath the black haired clone’s heavy chest.

 

“MMMMMHHH!!!!!” the two busty Robin’s moaned. Hot, sticky semen shot out of the scarred man’s cock and directly into the second Robin’s stomach. Koby gurgled as the real Robin climaxed, her sweet nectar raining down in his nose and mouth. In front of her the clone came as well, covering the pink haired marine’s chest with yet another spray of her juices.

 

The clone disappeared and several petals fell onto the bed and Koby. Scooping up some of the cum that still kept running down his length, Nico Robin stood up and made her tits and ass shrink down to their original size. While doable, manipulating her body for a long period of time did drain her energy quite a lot.

 

She licked her fingers clean of the deliciously salty liquid and looked down on the shivering mess that was the young marine. “So? Ready to meet Luffy?”

 

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(Story by: Mr. Akrononym)