A/N: This is one of my pieces for my art trade. This was one of the hardest fic's I had to work on. Foursomes are hard.

Something was off. There was, two extra bodies of life on the ship. They blended in like no one knew the difference. Well besides the three.

Sanji shut the door to the pantry before turning to his younger self. From two years ago the younger version sat on the counter as they both smirked.

"You know what to do." Post Sanji said.

The younger, "Relax. He won't know."

Then the Pre Sanji stepped away down into the aquarium. The elder chuckled pulling out a note, leaving the kitchen also. He wore a proud smirk before heading down to the deck of the ship. He stood before the sleeping swordsmen and nudged him awake. Zoro cracked an eye open looking to the cook who handed him the note. He furrowed to the folded piece of paper taking it delicately then stepped away.

Zoro cocked a brow watching the cook leave to the belly of the ship. He turned to Zoro and smirked then headed down. Zoro clicked his tongue unfolding the paper with one hand and read it.

'The Aquarium.'

He grunted, "Now?"

Zoro sighed getting up and headed below deck. He stepped into the aquarium finding Sanji sitting on the sofa. His shirt unbuttoned while his arms were wrapped around the back of the couch. Sanji turned to Zoro who was pulling off his swords and sash.

"Let's get this over with before the others notice." Zoro said.

He began to rolled off his coat as Sanji cocked a brow to him.

"Does anything look, different, to you?" Sanji asked.

Zoro glanced up to him, his eyes wandered his body before he furrowed.

"You're not my Sanji." Zoro said.

The younger chuckled, "Very good. I'm surprised your moss clouded brain figured it out."

"And who said I belonged to you?" Post Sanji asked.

He turned to Sanji pushing in the younger Zoro. His wrists were tied behind his back while he was gagged with one of Sanji's ties. Post Sanji chuckled tilting up his chin and rubbed his cheek against Pre Zoro.

"Look how cute you were." Sanji purred, "So obedient, and knows when to shut up."

Sanji shoved him into the room before shutting the door. Pre Zoro slumped to the floor before getting up. Post Zoro approached Pre removing the gag and the bindings. They turned to the Sanji's both sitting at the couch. Post was removing his coat and shirt while Pre crossed his legs.

"So. Pick your poison." Pre Sanji purred.

"I want that one." Pre Zoro pointed.

Post Sanji perked up to the younger Zoro pointing to him. He shrugged off the rest of his shirt before he motioned the younger to him. He approached and straddled the elder's hips. Sanji cupped his chin before kissing him roughly. Post Zoro twitched clutching his fists before turning to the younger Sanji. He patted the spot next to him drawing Zoro over.
He took a seat beside him as the younger blonde straddled his hips and kissed him eagerly. Zoro's hands ran to his ass squeezing them softly. He felt the younger Sanji's hands pulling open his coat and crawling under his haramaki. Zoro smirked feeling the button of his pants get flicked off and the zipper tugged down.

"Ugh. Zoro." Sanji moaned.

Zoro pulled away glaring at his Sanji. His younger self was bobbing down on Sanji's cock. He growled as Sanji cracked an eye open to him. A small smirk grew on his lips as his hand ran through the young green hair and pushed him down. Where he took his whole cock without gagging. Zoro growled turning to Sanji's younger self. His hand was still crawling down his pants. Slipping past his underwear and to his slowly awakening cock.

"On your knees." Zoro spoke.

The blonde nodded crawling off his lap onto the floor. Zoro shrugged down his pants letting his dick slip lose. Sanji was eager to cup his cock. Licking the underside of his cock and kissed the tip. He smirked wrapping his lips around the tip then began to take down his cock. Rolling his tongue around the tip before bobbing back up. Zoro groaned resting his head back

Sanji moaned softly as the younger Zoro sucked down his cock. But he couldn't beat his current state. But they both still had skilled tongues. He smirked pulling a small bottle of oil from his pocket before popping the cap. Pre Zoro looked up to Sanji who smirked.

"Drop your pants." He said.

Zoro sat back pulling down his pants as Sanji slicked his fingers with the oil. Then pulled Zoro back to his cock while his slicked fingers Pressed into his puckered hole. Zoro grunted clutching onto Sanji's pants. He wiggled his middle finger in knuckle deep in his ass. He smirked slicking another in while Zoro rolled his dick around in his mouth. Sanji's fingers flicked in his ass stretching him out before he jolted sightly. Sanji smirked.

"You're ready."

Post Zoro grabbed Sanji's hair and fucked into his mouth with a hip snapping speed. Then pulled back sputtering his release on the young's face. He grinned as the younger panted softly letting his release drip off his face. Zoro turned to Sanji then furrowed. His younger self was mounted above his throbbing cock. Easing himself down onto his flesh. He growled turning to Pre Sanji wiping some of his cum off his face. Zoro grabbed his wrist and pressed him against the couch. Zoro pulled down Sanji's pants.

"Missing something?"

Zoro turned to Post Sanji holding the oil. The younger Zoro was panting in the crook of his neck fully sitting down on Sanji. He tossed him the bottle before he pressed a hand to Pre Sanji's hips. While he slicked his fingers as he finished he tossed the bottle on the couch. Then pressed into Pre Sanji's puckered ass. The younger grunted clutching onto the couch. Zoro added another finger stretching him before his impatience got the best of him.

He pulled his fingers out before he pressed his throbbing dick into his entrance. Sanji gritted his teeth clutching onto the couch. Until Zoro was fully sheathed into him. They panted softly before perking up to a soft moan.

Pre Zoro rolled his hips as Post Sanji sat propped up on an elbow. He watched Zoro's younger self fuck himself on his cock. Bouncing himself on his throbbing flesh slowly picking up a faster rhythm. Sanji groaned throwing his head back, blood began to drip down his nose while his hands roamed to Pre Zoro's ass. Clutching onto his flesh purring in delight.

"Keep going, just like that." Sanji said.

Post Zoro thrusted into the younger Sanji. He moaned clutching onto the couch before Zoro grabbed his hair pulling his head to look at the tank. Watching himself get fucked in the reflection of the glass. Zoro bucked his hips a bit faster with each thrust into Sanji's tight heat. His moans grew louder earning the elder's attention. He smirked to his younger being fucked by that brute.

"S-Sanji I'm I'm coming!" Pre Zoro cried.

"Then come love." Sanji purred.

Sanji slammed Zoro down on his hips watching his cum spurt onto his chest and younger Zoro's. Sanji panted softly letting the younger bury himself in the crook of his neck.

"Zoro- ugh! Zoro!" Sanji cried.

He kept up with his hip snapping speed pulling tighter on Sanji's hair. Along with leaving a bruise on his hip with his free hand. Sanji cried out as his release dripped onto the couch. Zoro was soon to cum as Sanji tightened around him. Zoro let go of his hair before he slumped onto the couch. The younger rested on his chest curled up in his green coat. Post Sanji sat with the younger Zoro asleep on his shoulder.

"To answer your question. Is when you started to wear that ring around your finger. That's when you became mine." Zoro huffed.

Sanji smiled looking to his wedding ring, "I did huh?"