Disclaimer: I own nothing related to these franchises or these characters.
Prologue:
"—Hina, this isn't how I wanted to bring it up, but I can't do this anymore."
Wh-what? Naruto, what do you mean?
"I mean, that...if you're going to keep acting like this everytime I get another girlfriend, I can't do this with you anymore."
...I-I...I don't understand—
"It's over. We're done."
Hinata's eyes snap open, only to cringe closed when she sees a bright light blaring on her face. She keeps her eyes closed and shakes her head, feeling a fog weigh heavily on her mind. Where is she? What's going on? How long has she been here? So many questions go through her mind, but they process like sludge. It's only when she's blinking rapidly to clear her vision that she hears the voices around her.
"Hey look, she's awake."
Someone laughs, his voice rough and holding a tinge of cruelty in his tone. "About time! Thought she'd never wake up."
Something about the very unfamiliar voice makes her stomach churn, even when her vision remains blurry. She attempts to pull her hands to get into a fighting stance, ready to activate her Byakugan—only to realize that her wrists are bound above her head with a chain that is connected to the stone wall behind her. When she tries to speak, she realizes that her mouth has been forced open by something leathery wrapped around her head and that there's a ball in the opening, gagging her and preventing her from speaking clearly. And worst of all, a fact that makes her feel more awake and panicked, is that she's wearing a bra and underwear and nothing else.
What? What…? Hinata stares down at herself, sweat beginning to bead her forehead. What in the world is going on?
Then a rough hand grasps her chin and tilts her head up, forcing her gaze to meet with eyes that resemble blazing fire and a grin so wide that Hinata can't help but think of the ogres and goblins often featured in horror stories.
It takes her barely a second to recognize him, her heart thumping and stomach falling straight to her toes. How could she not? After all, he's one of the most infamous pirate captains to sail the New World, even making Naruto wary of him. Swallowing hard, she tries to pull away from his grasp only to gasp in slight pain as he tightens his fingers on her chin. Hinata stares up at him, a hot heaviness resting behind her wide eyes. He leans forward to loom over her, pressing his metal hand next to her head.
"Evening, princess," says Eustass Kid, tilting his head. "Fancy seeing you here~"