A.N.: This chapter was commissioned by Anonymous. If you were looking to commission a story yourself, please see my bio for details.
Disclaimer: I don't own One Piece.
Warning: Lemon!
Party Under the Sea
Chapter Two
The next evening...
Thousand Sunny
Night had fallen on the Grand Line, the sea deceptively calm while the ship that bore the Straw Hat Pirates sailed onward. The crew had just left Fishman Island and were heading off to the next island in their journey to explore the New World. Most of the crew had turned in for the night. Luffy was fast asleep in the captain's cabin. Zolo, Ussop, Brook, Sanji and Chopper were in the men's' cabin, all of them sound asleep as well. Franky had taken the midnight watch in the crow's nest to keep an eye out for any Marine ships.
As for a certain Navigator...
Inside Nami's cabin the orangette was busy with her new friend. "Ahh! Fuck! Yes! Fuck me!" she groaned while the Fishman behind her pounded her tight pussy.
The Orca Fishman, Caludo, grunted as he pounded Nami doggy style, his webbed hands gripping her curvy waist tightly while slamming in and out of her wet pussy, her ass clapping loudly with his hips. "By the sea! How are you still this tight!"
Nami would have made a comment about not underestimating pirate pussy, but she was busy moaning like a slut. "Ohhh fuuuuuck!" Her arms gave out, making her fall onto her bed with her ass sticking up. "Cumming! Nghhh!"
The tight walls gripped Caludo's cock but he didn't stop thrusting until he finally came, pumping the navigator full of Fishman spunk. Pulling out of her gaping pussy, Caludo laid on the bed beside Nami, pulling her close while they basked in the afterglow.
Unfortunately for the well-endowed Royal Guardsman, he and Nami had been so busy getting one more round of sex in when the Thousand Sunny set sail from Fishman Island, leaving Caludo trapped on board. He could have revealed himself to the others to get them to turn around, but that would have required both him and Nami to explain the affair that'd been going on. And Nami knew that Sanji would have turned Caludo into sushi if he'd found out his beloved Nami was having sexual relations with a Fishman.
Thus, Nami had kept Caludo in her cabin until a moment came where Nami could sneak him out. In the meantime, the couple decided to make good use of the time by fucking whenever they got the chance. "You sure you're gonna be okay? We're getting farther and farther from Fishman Island," Nami said, her head resting on the orca's broad shoulders.
"It's fine. When your cyborg friend goes to switch out patrol duties with one of your other crewmates, I'll jump overboard and swim back home." Turning his head, Caludo kissed Nami before sitting up. "I need to go take a shower. I reek of sweat and sex."
"I wonder why?" Nami chuckled before her expression turned more serious. "The shower is just a few doors down. Be careful. If anyone sees you, they're gonna flip," she warned, the image of a vengeful, fiery Sanji popping into her head.
"I'll be careful," said the Fishman as he redressed himself before sneaking out of her cabin. Looking around to make sure that none of the other Straw Hats were about, Caludo tiptoed down the hallway before reaching the door to the showers.
His webbed hand reached for the handle when out of nowhere, an arm sprung out of the door and its hand grabbed his wrist, stopping him. "What the hell? What is this?"
A sultry voice came from a darkened corner of the hallway. "Well, well. What do we have here? Seems Nami brought a stowaway on board." Caludo's head turned to the sound of footsteps and he gasped when he found the other female member of the Straw Hat Pirates, Nico Robin, walking towards him. "You made me wait quite a while, all cooped up in Nami's cabin."
"You...you knew I was here? Since when?" gasped Caludo, more arms sprouting out of the door to keep him restrained.
"Oh, I've known you have been on the ship the whole time. My Flower-Flower fruit allows me to sprout all parts of my body. So conjuring an eye in the cargo hold and Nami's cabin to watch you two fuck like animals was both easy and entertaining."
The blood drained from the Fishman's face upon realizing that his affair with Nami had been known from the start. Fear crept into him and he started to panic, struggling harder against the hands grabbing him. "You...you told the others?"
"No, I haven't."
Caludo stopped struggling and looked at the dark-haired pirate confusingly. "Huh? You haven't?"
"No." Robin stepped closer, looking up at the tall Fishman with her sultry smile still on her face. "But if you want to keep my mouth shut, you'll have to do something for me?"
"Wh-what do you want?"
Putting a hand on Caludo's chest, the pirate archeologist leaned forward and stared deeply into the guard's eyes. "I want you to try to dominate me like you did to Nami. I want you to take this," Caludo gasped when Robin's hand cupped the bulge in his pants, "and fuck me as hard as you can."
The orca Fishman wasn't prepared to hear such a demand. The arms let go of him and he staggered backward. "Are...are you serious?"
Chuckling, Robin opened the door to the showers. "Come inside and find out. Or you can stay here in the hallway and risk Sanji boiling you alive when he finds out what you've been doing with his beloved Navigator."
Trapped between a rock and a hard place, Caludo hurried into the Thousand Sunny's showers. Robin closed the door behind him and locked it so that they were uninterrupted. Robin closed the door behind him and locked it so that they were uninterrupted. "So then, I assume you've agreed to my request?" Robin asked with a sly smile, as if she didn't already have Caludo's answer from the fact that they were in the showers alone together.
The orca Fishman said nothing but he nervously nodded in agreement. He understood that this woman wasn't someone to be trifled with. Nico Robin might have been Human but he had watched her battle Hody's army; this woman wasn't a Straw Hat Pirate worth over eighty million berries for nothing. But he knew that if he wanted to earn her silence, he was going to have to rock her world.
Caludo stepped forward, towering over the buxom woman. Yet for as intimidating as Caludo's physique, he was immediately caught off guard when Robin took the initiative. Her slender arms wrapped around his tree trunk neck and pressed her lips against his in a long, slow kiss. "Mmmmhhh!" purred the pirate, her tongue easily slipping inside the Fishman's mouth. Caludo wasn't expecting this, letting Robin set the pace. His hands went to her curvy hips to try and take control but all Robin had to do was wrap her lips around his tongue to get him to go light headed from pleasure.
Continuing to set the pace, Robin put her hands on the Fishman's chest and undid his shirt, letting him slide it off his shoulders. Her hands traveled down his muscular chest, raking her nails against his tough skin to earn a groan from Caludo before they found their way to his pants. Ripping off his belt, Robin pulled his pants down, his erection sliding out and poking against her stomach.
Breaking the kiss, Robin licked her lips as she stared down at the orca Fishman's impressive member. "My, my," she purred, "No wonder Nami couldn't resist you when you were fucking her with something like this."
Stepping back, the pirate archeologist removed her sunglasses from the top of her head, putting them on a counter. Smiling at the naked Fishman, Robin unzipped her blue short-sleeved vest, revealing her massive titties to him. Caludo had thought that Nami was the most well-endowed woman he'd taken to bed but Robin was somehow even bigger. Chuckling as she watched the orca Fishman stare hungrily at her breasts, Robin undid the knot to her skirt, letting it drop to the white tiled floor, revealing her black thong.
Robin's underwear was the next to go, peeling them down her legs and showing Caludo her shaved womanhood. Once she was completely nude, the beautiful pirate stepped into the shower and gestured for Nami's friend to join her. As soon as Caludo stepped inside, Robin closed the glass door and turned on the water.
As soon as she turned around, Robin embraced Caludo and met his lips with another commanding kiss. The raven-haired pirate pressed her naked body against Fishman's bare front. Caludo felt his mind start to melt a little from the way her hands touched him, traveling all over his black and white skin. Breaking the kiss, she pressed her lips against his neck and slowly started to kiss her way down his naked chest. With hot water hitting her back, steam filling up the shower around them, Robin made her way down his chest until she reached his manhood.
Now on her knees, Robin purred seductively while her soft hand gripped Fishman cock. "No wonder Nami couldn't keep her claws off of you. I can see why you were a spearman," she teased. Her wet hand glided across Caludo's shaft, the pirate's seductive touch making a shiver run down his spine. "I've watched Nami suck you off before. I always wondered what the taste of Fishman is like..."
Caludo's breath hitched when Robin's soft lips wrapped around his tip, the pirate taking the Fishman guard into her hungry orifice. Robin hummed at Caludo's thick taste. She could detect the scent and taste of Nami's pussy still clinging to the orca Fishman's manhood. "Mmmmh!" Robin's hands went to her pussy, touching herself while bobbing her head back and forth. Caludo's thick girth stretched her jaw but she showed no signs of discomfort or disgust, only looking up at him with eyes daring him to try and skullfuck her.
Robin's blowjob was making Caludo feel like his legs feel like jelly. This woman wasn't even using her bizarre devil fruit ability but she was reducing him to a boneless mass of pleasure with just her mouth. Still, the look in her eyes helped the Fishman guard find his backbone. "Ngh! You like my cock, don't you, pirate?" he taunted, hands gripping Robin's head. "Have some more!"
"Gck!" Robin felt the black and white Fishman cock hit the back of her throat and then keep going. Caludo wasted no time fucking the Pirate Archeologist's face, groaning from the tightness of her throat wrapping around her cock.
Despite the rough treatment, Robin made no sign for him to stop. Even as drool ran down her chin, she continued to lick the underside of his thick, musky cock. Her hands started to finger her wet pussy more vigorously, Caludo's skullfucking turning her on even more. Her free hand reached up to grope her naked breast before making its way to Caludo's thick, heavy balls to fondle them. "Gckkk!"
Caludo was baffled by Robin's behavior. Most women would have been slapping his thighs to signal a need for air, or trying to make him stop. "By the sea! Are you a pirate or a goddess of sex?!" he grunted, his balls slapping her chin.
"Gluckkkk!" Robin's head refused to stop bobbing back and forth. Her eyes never stopped looking up at the Fishman, almost hypnotizing him with her commanding stare. Caludo didn't keep her waiting very long before the tension inside him reached a boiling point.
"Fuck!" grunted the Fishman, tilting his head back before unloading right into her hungry mouth.
"Mmmphh!" Robin's eyes widened as thick torrents of sticky cum flooded her orifice. Yet despite the massive volume of Fishman seed that poured into her mouth, the horny pirate swallowed every last drop, her belly heating up as his cum pooled inside of her.
Not wasting a moment, the seductive noirette reached over to a bottle of soap on the wall and pumped a few squirts of it onto her hand. Smiling up at Caludo, Robin lathered her breasts with soap until they were nice and soapy. Cupping her massive, soap covered bosom, Robin wedged Caludo's manhood, still erect despite cumming so much inside her mouth, and started to give him a soap paizuri.
"Ahhh..." Caludo's strong legs started to feel like weak rubber upon feeling such a heavenly titjob. The soft, soapy feel of her wet breasts sliding up and down his shaft was making his head spin. His manhood was already sensitive after fucking Robin's face and now he was enduring such pleasure at the hands of Nami's shipmate.
"It's so thick," Robin teased, giving his tip's slit a good lick. "My breasts feel like they're melting. What's this?" She raised an eyebrow at Caludo's expression. "You look like you're about to burst just from a little stimulation from my tits. What's the matter? Lost your nerve? I had thought that Fishmen prided themselves as tougher than Human men," taunted the archeologist, clearly loving turning the orca Fishman into a trembling mass of pleasure with just a soapy paizuri?
Gritting his teeth, the Fishman Guard grunted before putting his webbed hands on her shoulders to steady himself, doing his best to endure Robin's paizuri. However, in such seductive, experienced hands, even the Fishman who prided himself as a lady killer in the bedroom to most women, even Nami, was nothing compared to this Straw Hat woman.
But even Caludo had limits and Robin was pushing him right past them. "Fuck! I'm cumming! Fuck!" he grunted, that familiar rush of heat surging through his cock until white cum erupted from his thick tip to paint Robin's face with his seed. Robin smiled lewdly while she was covered in hot Fishman cum, licking her lips and swallowing his crème as her face and tits were stained with his jizz.
The hot shower washed off the Fishman cum off of her face and tits. Pursing her lips as she looked up at the panting orca guard in front of her, Robin laid back on the white tiled floor of the shower and grabbed her legs by the back of her knees, pulling them back and offering herself to Caludo. "Now you do me. I saw you eat out Nami and make her scream with your tongue. Think you can do the same with me?"
Desperate to take the initiative away from the pirate archeologist, Caludo got down on the floor in front of Robin. Gripping her wide, soft thighs with his strong, webbed hands, the Fishman leaned down and stuck out his long tongue. Robin gave a soft gasp when she felt his warm, pink organ touch her sensitive womanhood. "Oooooh..." sighed the pirate, arching her back when Caludo's tongue wormed its way into pussy, licking up her most sensitive parts.
Caludo felt satisfied as he heard Robin continued to moan while writhing on the wet shower floor. He lapped at her wet pussy, eager to watch the proud pirate lose in this battle of dominance. Robin curled her toes when the black and white Fishman's thumb found her clit, rubbing it hard and making her feel like a coil was being wound in her stomach. "Ahhh...ahhhh...ahhhhhhh..." She was close. Her mind starting to go blank as she inched further and further to the gates of ecstasy. The smile on her face grew wider when Caludo's tongue found her G-spot.
The satisfaction Caludo would have felt bringing Robin to climax was robbed from him when the busty woman sat up, the hot water cascading down her back. She could tell that her new friend was disappointed from the look on his face and chuckled in amusement. "Not yet. First, lets get to the good part." Robin leaned forward and pressed her lips against Caludo's, her tongue slithering into his mouth and tasting her own juices on his tongue.
Still in control, the pirate put her hands on the Fishman's broad chest and gently pushed him down onto his back. Caludo's hands grabbed her curvy waist as the naked woman climbed onto his lap. Continuing to smile down at him, Robin raised her hips and lowered herself down onto him, spearing her wet womanhood with Fishman cock.
Despite her calm composure, Robin couldn't fight the gasp and moan when she felt Caludo's manhood completely fill her cunt. She was no virgin, having had to use her body to get out of situations in the past before she had joined the Straw Hat Pirates. Having said that, even she was taken aback from just how big Caludo was, having never bedded with a Fishman before. "Ahhhhh..."
Leaning forward and putting her hands on his shoulders to keep the Fishman pinned to the shower floor, Robin adjusted to his huge girth quickly and started to move her hips, slamming herself up and down on his cock. "Ohhhhh!" She panted for breath from feeling him grind against all her sweet spots, her womb tingling as his tip hit her cervix over and over again. Robin's breasts jiggled with every bounce, water dripping down her hard, dark nipples.
Robin's plump, round ass rippled as it smacked the Fishman's strong hips, the dirty sound of her body coming together with his echoing throughout the shower. Thankfully Franky had soundproofed the showers so none of Robin's crewmates would hear then; otherwise Caludo would be facing the fiery wrath of Sanji.
"So tight..." Caludo grunted, feeling the pirate's wet womanhood wrap around his cock. Nami had been one thing; despite being the most strong-willed Human he'd ever been with, she still became a moaning mess of a woman the minute Caludo put his cock inside of her. On the other hand, Robin was completely dominating him, moving her hips in a fast rhythm while keeping him pinned the floor, a sly smile plastered all over her face. "Fuck!" he grunted, staring up at this devil of a woman.
The Fishman could feel the tension in his loins start to build inside of him. The woman was going to make him cum before she did. A spark of resistance flared in the orca Fishman's eyes. This wasn't just about keeping Robin silent about his presence on the ship; his masculinity was on the line now. He was not going to let the woman get the better of him again.
Robin's eyes widened with surprise when Caludo found his strength, grabbing her wrists to pull her hands off of his shoulders before grabbing hold of the pirate's curvy waist, halting her bouncing. "My turn!" he grinned before thrusting up into her tight pussy with all the speed and force his powerful hips could muster.
The pirate archeologist's domineering attitude shattered upon feeling Caludo hammer away at her womb, her cries going from soft to lewd. "Ahhh! Oh! Oh! Oh! Oh! OH!" Her tits bounced wildly and out of control. Her brain fogged up as the girthy cock jackhammered her insides.
Yet despite his best efforts, Robin was still able to maintain her composure and keep herself from cumming. Caludo reached the end of his rope quickly during his vigorous thrusting. "Fuck!" Pulling out of her pussy, the Fishman blew his load once more, his seed shooting out of the tip and covering her belly and the underside of her breasts.
Robin gently leaned back, the hot water washing off Caludo's cum. However, that fire was still lit in the Fishman's eyes and he sat up, his manhood still erect even after cumming buckets already. Pushing her off of him, the Fishman sat up and sidled up next to the pirate. Grabbing her wide thigh, Caludo lifted it up and slid his manhood back into its new home.
"Ahhh! Yes! Ooooooh!"
The dirty sound of their bodies coming together once again filled the showers, a shroud of steam surrounding them while they fucked on the floor like animals. Caludo slipped his hand underneath the pirate archeologist and cupped her large breasts. Robin gave another moan when he gave her titty a rough squeeze. Once again Robin's mind started to fog up as climax threatened to wash over her like a tidal wave. The blush on her face intensified as she looked down and watched his cock slide in and out of her cunt.
But Robin was a capable woman and she had no intention of letting Caludo beat her. Turning her head, she pressed her lips against the Fishman's and kissed him. "You think...you can make me cum with just this?" she teased, panting into his face.
"Heh, you're the one who's moaning out of control," Caludo taunted back. Having said that, it was taking every ounce of willpower to keep himself from coming again so soon after blowing his load before.
"Oh? What about if I do this?" Robin had full control over her body, even without the use of her Devil Fruit. The willpower that kept Caludo going evaporated like the steam coming off his body when Robin squeezed her pussy around him, choking him in a hot, wet vice.
"Fuck!" Caludo grunted hard into Robin's ear before he let loose inside of the woman's cunt, pumping Robin's pussy full of cum. The pirate cooed as she felt her womb gulp down Fishman seed. Thankfully she'd procured birth control pills from Chopper to keep her from carrying a baby in her; Chopper knew better than to ask questions.
Her chest heaving for breath, Robin thought that was the end of it, moaning as Caludo pulled out of her. "Is that all? I was close but I haven't even climaxed a single time. I expected-"
The pirate was taken aback when the orca Fishman suddenly flipped her onto her belly, her plump ass sticking up. "Oh, I ain't done yet with you," growled Caludo. His webbed hands palmed Robin's juicy ass, spreading her cheeks to reveal her backdoor. "I've still got fuel in my fire." Pressing his tip against her tight ring of muscles, Caludo decided to throw caution to the wind and pushed until Robin's ass gave in.
Robin let out a silent scream as her asshole was suddenly filled with Fishman cock. No man had ever dared try to do her in the ass before. Yet despite that, Robin's ass was her most sensitive spot. There had been plenty of nights she'd pleasured herself by stuffing a huge dildo into it and making herself cum like a slut. Now, with a huge Fishman cock stretching out her asshole without lube or preparation, Robin's bitch switch had been flipped.
The sound came back to Robin's voice and a deep cry of unadulterated pleasure came out of her mouth. "Fuuuuck! Ahhhhh!" The air was knocked out of her with every plunge of Caludo's cock, feeling him destroy her ass. "Oh fuck! So big!" With the Fishman's heavy weight on top of her, she was completely at his mercy; she couldn't muster the mental energy to use her Devil Fruit powers either.
Caludo grinned when he heard Robin start to moan uncontrollably. His hands reached around her to cup her huge breasts, her tits heavy in his webbed hands. Normally he wouldn't be so rough with a woman's ass but this woman begged to be fucked silly."Nghh! You like that?!" he grunted. "You like my cock in your ass?"
Dropping her dominating demeanor, Robin arched her back. "Yess! Ahhh! Fuck me! Fuck my ass! Oh god! You're so deep!" She turned her head again to meet him in another sloppy kiss. "Oh fuck! My ass is on fire!"
The dam inside of Robin finally burst and her whole world turned to white. "Ahhh! I'm cumming!" she finally shouted. Her wet pussy, still dripping with Caludo's cum, squirted all over the shower floor.
Feeling Robin's tight ass grow tighter around him, Caludo threw his head back, giving a masculine growl before cumming one last time. Her ass being painted white with Fishman cum, Robin suffered a second climax, her pussy squirting nonstop now.
A hard minute passed before the orca Fishman pulled out of Robin's devastated asshole, admiring his handiwork. Robin's back door was gaping with cum leaking out of it. Sitting down, he rolled Robin over and pulled her onto his lap, silencing her moaning with a deep kiss while squeezing her ass. "So, going to keep quiet about me now?" he asked with a teasing smirk.
As much as Robin hated to admit it, she'd lost this battle of wills after Caludo reduced her to a moaning mess of a woman. "I can definitely see what Nami sees in you. Very well. A deal's a deal."
Caludo was relieved. "That's good to hear. We should get out before we get spotted."
"Oh? You mean you wouldn't like to go one more round in my ass?" Robin asked, grinding her lower half against his cock to work him back to hardness.
"By the sea! You truly are an insatiable devil woman!"
Before the two could resume fucking like animals again, they were alerted to something else when they heard a noise coming from the door to the shower.
Dressed in nothing but a towel, Nami dropped the bar of soap she was holding. She'd picked the lock to the baths to join Caludo in the showers after waiting so long for him to get back only to find him and a very naked Robin together. "Robin? Caludo?!"
Robin smiled at her crewmate and beckoned for her to enter the shower. "Hello, Nami. Caludo was busy cleaning my insides. Care to join us?"
The End