Show your dominance over her (not sci-fi)

You arrive at the brig. There were many cells. All of them were empty, except for one. You knew you'd be coming here regularly and didn't wish to be interrupted.

Far at the end she was. Kept safe behind steel bars.

"Good morning." You say.

"Nothing good about it." Doe bit back at you.

She was feisty. Then again, what else would you expect from a redhead.

"You shouldn't be like that." You tell her. "You lost the battle, it is about time you accepted that."

She stared at you with her poison-green eye. The other one was hidden behind a black eye-patch. "We'll see who accepts what when the rest of my allie comes to liberate me. My vessels shall destroy your little boat until there's nothing left of them but dust."

You lower your gaze to a steel furness beside the cell.

"Fact of the matter is, they aren't here right now."

You pull out a long branding from it and burn the side of her face with it. Forevermore, she will be branded with the crest of your fleet.

Doe screamed and fell to the floor shuddering.

"So as long as they don't show up, I can do whatever I want."

Doe pushed herself slightly up from the floor and gazed at you. Even with her hair in front of her eye, you could still see pure hatred in it.

"If I were you, I'd start behaving more friendly." You tell her.

She didn't say anything this time. The words she wanted to say would result in her getting shocked again, while the words that wouldn't get her shocked were those she refused to utter. It was best to remain silent.