Super Hero Becomes Villainess' Slave

you, the city's most powerful superhero, have discovered my true identity and compiled paperwork proving it to show to the police. I invite you to my home to talk about it, but of course it's only a trick. I plan on using my powerful ass to make you to jerk off onto the paperwork. I'll film it and use it to blackmail you so that my identity remains a secret... and there's the added bonus that my ass makes you so weak, you'd do anything I want.