Make her feel guilty.

You hold her hand. "Talking about that must have been hard. I'm proud of you." Your genuine concern for her well being almost makes her cry.

She chages the subject in hopes of stopping herself from crying. "Why did you join SHEILD?" Fair is fair. She told you something she didn't want you to know, now its your turn to tell her something you didn't want her to know. "My girlfriend. She's dying. She's melting and a symbiote is the only thing keeping her body together. I gave her to SHEILD to fix her. In exchange I work for them."

She cuddles up to you. "What is she like?" You smile. "Shes a massive pervert. Always trying to make me build a harem. She's stuborn as a mule. She's also really scared. Scared the world will end just because a supervillain decides to blow up the world. She's also really caring, wanting everyone to be happy." Monica gets more somber. "I'd love to meet her some day." You nod. "She'd love you." She perks up when you don't try to discourage them actually meeting. Was she worried you where cheating on your girlfriend with her?

Your turn to ask a question again. "Whats the worst thing you've done?" She sighs. "I made a water bactira. A single drop full of this bactira could alter a nations obedience before they even realized the water tasted sweet."

You sigh. "Damn it. I want to redeem you so badly but you've done so much evil shit." She stops cuddling up to you. "I'm doing it to save the world." You sigh. "You've been working for AIM since before Carmilla was born. More then 18 years. Has the world gotten any closer to being a better place?" She go's quite.

You continue. "I want to be with you. Talking to you is so much fun and you're so sexy, but you deserve to be in jail for what you've done." She leans back agaist the wall. "So what happens to me after this mission?" You think for a moment. "I have 2 ideas. 1. After this you go to Belle Reve. You stay there until we have a way back to our home Earth. Then I tell the government you wrisked your life to help me save people. Hope my connection with SHEILD is enough so you only go to jail for a few years instead of the rest of your life, or worse.

2. You stay with me at the Titans Tower holding cell you where in before. Then when we get back home, you stay by my side. I lie to both worlds. Tell them I already think you're fully redeemed and fight tooth and nail to be your parole officer. In actually you do what I say, when I say it. You'll no longer have any agency in what you do anymore until I'm convinced you're not a danger to the world anymore. We'll have nice moments of talking like this from time to time, but we won't be equals anymore. Hell, theres a chance I never think you redeem yourself and you'll be my slave forever."

She looks away. "Will you be cruel to me?" You sit up straight. "Not nearly as cruel as an actual slave owner, but I will be controlling your life if you say yes to the second option." She takes some time to think before she answers you. "I'm so fucking miserable. I keep fighting and fighting and doing things I don't want to do in the name of saving the world. But you're right. I've just been making the world worse. I've wasted my life." She presses her face against your chest and starts crying. "Please. Please help me. I don't want to do this anymore. I've fucked everything up." You hug her.