Suggest she mind control you permanently

“Can’t you use some kind of mind control ray on me?”

“Huh?” Power Girl looks surprised by the suggestion.

“Yeah, I mean, you got that lamp from some science lab, right? Don’t they have some kind of mind control ray you could use? You fight villains with that stuff all the time, somebody has to have one.”

Power Girl flips you over on your back and sits on your waist, putting her full weight on you. “You’d willingly submit to a brain washing?”

“Yes! Then I’d always do exactly what you want. It would be perfect.”

“Except you’d be a mindless zombie.”

“I don’t care!” you plead. “I only want to serve you. I know I have an unruly streak, but when I’m taking your orders, everything is so simple. Make me your ****, please.”

A dark smile slowly spreads across Power Girl’s face. She zips out the window in a burst of speed.

You stand, then groan from the pain of the bruises she left on you. In an odd way, the pain feels good because it came from her. You push her couch back upright and sit on it, waiting for her to return.

Soon Power Girl flies back in. She’s carrying a complex device. It looks a little like a computer, with a screen and a keyboard, but it has a second screen on the opposite side of it. Power Girl sets the machine down on the coffee table in front of the couch so that the second screen is facing you. She kneels on the other side of the table and starts typing at the keyboard.

“This is a very simple process,” says the buxom superheroine. “After I activate the machine, I’ll type in commands and they’ll appear on the screen facing you. You read them out loud and they’ll become a part of your personality.” She stops typing and looks you in the eye. “Are you sure you wouldn’t rather just leave and go back to your old life?”

You nod your head tentatively.

Power Girl smiles and flips a switch on the side of the machine. Words scroll up on the screen and you read them aloud.

“I will follow all of Power Girl’s Orders perfectly.”

“I am horny and hard all the time, but I never touch myself unless Power Girl tells me to.”

“I love the taste of Power Girl’s pussy more than life itself. I could do nothing but eat her out for days and never get tired.”

“I live to make Power Girl happy.”

“Power Girl is the hottest woman who ever lived. All other women are plain compared to her.”

“My name is ****.”

“Power Girl is the best superhero ever.”

“I love doing my chores.”

“No matter how hard Power Girl fucks me, I won’t cum until she tells me to.”

“I love Power Girl and I love that I will always be her ****.”

"I have no will of my own."

"Power Girl is always right."

"I need Power Girl's approval."

"I am a slut for Power Girl."

Power Girl turns off the machine and approaches you. "Lie back on the couch, ****."

"Yes, beautiful Mistress."

Fourteen hours later she stands, loving the pussy licking you just gave her almost as much as you enjoyed it.