Pirate King to Pirate Slave..

 It was the final battle. The decisive confrontation between Monkey D. Luffy and Marshall D. Teach, Blackbeard the Pirate. Months of bloodshed and carnage had led to this moment. The very fate of the world hanged in the balance.

Luffy stood defiant, battered but unbowed, as his greatest foe closed in for the kill. All around lay the broken bodies of his beloved crew. Roronoa Zoro, Usopp, Sanji, Nami, Brook, Franky, Nico Robin, Jimbei... slaughtered one by one until only Luffy remained to face Armageddon alone.

"Any last words, Monkey Boy?" Blackbeard sneered, his torso surrounded by an inky void as tendrils of darkness writhed around him. "Here's one - KICK ASS!"

With a roar, Luffy rocketed forward at blinding speed, his indigo hair erupting into an inferno as he rode the very fabric of the wind, a god of flames born from the heart of a redline. This was Gear 5 - his ultimate technique. All other techniques were rendered obsolete. Luffy had become a living projectile of unimaginable force.

But even the Rubber Man's mightiest attack was too slow. Blackbeard sidestepped effortlessly, his darkness parting around him like a collapsing star. "Too bad, you're still too weak!"

Gnarled fingers closed around Luffy's ankle in an iron grip as he passed. With a contemptuous flick, the Yonko sent Luffy slamming into the ground hard enough to crater the earth. Bones shattered. Viscera ruptured. The young pirate struggled in vain to rise, but his strength was spent.

Blackbeard loomed over him, a titan of shadow and malice. "I'm going to break you, Monkey. Break your bones, break your spirit, and break your mind. I'll fuck you until you're nothing but a moaning set of cocksleeves, and then I'll drain out every last drop of cum from your balls! And once you're an empty husk leaking my seed, I'm going to chain you up as my new fucktoy trophy for all the world to see!"

Luffy spat blood, his vision swimming. "I won't...let you...I'm...I'm the future king of the pirates..."

Blackbeard only laughed, the sound like boulders grinding together. "You're nothing, boy. Nothing but a dumb slutty cumdump!"

A clawed hand seized Luffy by the chin, forcing the rubber boy to meet his gaze as Blackbeard knelt over him, his other hand fumbling at his pants. "Mmm, yeah, that's it. Open wide and say ahhh..."

Pain exploded through Luffy's skull as teeth sank into his jaw, his lips forced apart. Blackbeard's cock plunging into his mouth. The salty taste of precum flooded his senses as the head of the shaft battered the back of his throat. Luffy gagged, thrashed, but it was useless.

Blackbeard just humped his face harder, like he was trying to rearrange Luffy's internal organs with his cock. Spit frothed around his invading dick, leaking down Luffy's chin as he was facefucked into mindlessness. Dull, warning heat began to well up behind Luffy's eyes. He felt his climax rising, his immature body unable to resist the brutal penetration of his ass and throat.

"FUUCK! Get hard for me, slut! Cream on my cock! I'm going to fuck you stupid!"

Luffy came with a muffled scream around the dick pummelling his tonsils. Blackbeard just kept railing him through it, his cock a steel rod pistoning in and out. Then he yanked free, a torrent of cum splattering over Luffy's face. The rubber boy sobbed, shaking as he was marked with his abuser's seed.

But Blackbeard wasn't done. He flipped Luffy over like a ragdoll, bending him into a U. A sharp thrust parted Luffy's virgin ass, and the boy wailed as inch after inch of pirate dick battered his prostate. His cock jumped, a pearl of precum oozing from the tip.

"Fuck yeah, just like that. Grease up my cock with your slut cum!" Blackbeard grunted, snarling as he bottomed out. Luffy could only keen and spasm helplessly. His hips rose to meet every thrust, his body betraying him. The pain between his legs built to an unbearable peak. He came untouched, his vision whiting out in sheer ecstasy.

Above him, Blackbeard was a titan of conquering lust, eyes blazing like black suns, veins bulging like cables as his cock pulsed and swelled. "Take it, girl! Take my fucking load! I'm gonna pump you full and breed this cunt!"

Luffy wailed brokenly, his back arching as the first blast of jizz erupted into him. Blackbeard kept cumming and cumming, a seemingly endless flood of seed that left Luffy's guts sloshing. The rubber boy shuddered and mewled, delirious with sensation. He could feel his belly distending, the sheer volume forcing him to Roundhouse Kick the air.

Finally, Blackbeard collapsed on top of him, cock slipping free with a gush of semen. Luffy lay limp, leaking cum, his mind shattered. The Yonko flipped him over and grabbed his jaw again, forcing Luffy to meet his eyes.

"Look at me, slut. I own you now. You're my property. My chained-up trophy cocksleeve for all time. I'm going to violation cream-pie this ass every day for the rest of your life. And if you ever resist...I'll murder every person you love, just like I did your precious crew. You got it?"

Tears leaked from the corners of Luffy's eyes as he nodded shakily. He was broken. He belonged to Blackbeard now, body and soul. The Yonko smirked and sealed his conquest with a brutal kiss, tongue forcing its way down Luffy's throat. Around them, Wano's citizens began to gather to bear witness to the start of a new world order.

Monkey D. Luffy, the last hope for an era of freedom, was no more. He was the Yonko's new fucktoy - and he would remain so for all time.