Open honesty and authority.

No tricks. No schemes. She is a submissive in your care, not a victim at your mercy. You know that you will have to not let her have a choice, but you will be open in your intent and command. Storing the rock safely in a lead lined case, you make the journey back to Metropolis.

A few hours, one robbery, one photo op, and a long discussion about the mysterious kaiju later, you return to your hotel room. With your keen senses and Aura Vision, you are able to pick out the two Karas already inside. What you were less ready for with your lack of X-Ray vision was their state of dress.

Kara Zor-L, the former Power Girl, had clearly made herself at home. Whatever was in the single large suitcase that made up her possessions, all that she wore from it was a white tee-shirt large enough to handle her S-Rank chest, but not so large that it made a real effort to cover her thong clad ass. Clearly meeting you in only the Justice League top has awakened a sense of style in her.

Kara Zor-El, the soon to be former Supergirl, meanwhile, had not been lying about her 'big tittied school girl' look. The fitted blouse she wore struggled to hold her breasts in. Buttons have been strategically undone that allow for a sense of innocent cleavage, a chest that must be exposed a little if only to prevent the entire shirt from collapsing. With her short tie lying across it, helping to draw comparisons in size, it's no wonder that people wouldn't think hourglass figured Kara Kent could be petit Supergirl. The little tartan skirt is also doing it's work, emphasizing the silky legs that you have become inimately familiar with, but beyond that there are the glasses perched on her nose. They do create a dramatic shift in her face shape, but less to you than others. They help her to look innocent, cute, bewildered. People tend to think of Supergirl as a 'super human cheerleader', not a blushing wallflower. You know the innocent virgin who lay her heart and body in your hands, the glasses help to bring out her true self. You also notice that her hickey is on full display, and that makes you smile even more.

"Welcome home, handsome," Zor-L smiles as she sees you. "Tell me, have you ever seen something so adorable?" she asks, standing behind her other self to let Supergirl take all your attention, helping you out be raising her skirt a little to showcase the lack of modesty shorts. "It's been all I can do to keep my hands off her until you got here."

"PG!" Zor-El gasps, blushing hard.

"You look even more adorable than I imagined," you grin, striding up and snatching Supergirl into your arms, stifling any protest with a kiss before roaming down to plant one on her neck. "What did you class mates think about your hickey?"

She squirms pleasently in your arms, embaressed, excited, pleased with herself. One look at Zor-L and you know she's already heard the story and is looking forward to you getting to hear it.

"They... they were surpised. I've never dated anyone... people kept asking me how I got it... and I... I told them I had a..." she swallows, you can feel the heat from her body as she squeezes you tight. "I told them I had a hot older boyfriend. I told them that we're trying to get pregnant. That I'll be pregnant by the time we graduate." Her grip on you holds nothing back, she knows you can take it, and within that steel bender hug you feel a powerful pride that Kara was able to tell people about your plans together, the future you'll be giving her.

"How did it feel to say?"

"Good," she almost mumbles into your chest. "So good." It's clear the heat pouring off her body is more than just from embaressment.

"I wish I could have seen the looks on their faces."

"Some of them think I'm crazy. Others think it's hot. They're jealous."

"They should be!" Zor-L cuts in, stepping up and wrapping her arms around her younger self too. "You didn't even get to tell them about your hot, alternate self."

And you hadn't worked out how to bring up the fate of her magical duplicate yet either. But that was a matter for later. Kissing both of your girls on the head, you disentagle yourself from the embrace and begin to pull out the lead lined container.

"Seeing you like this makes this easier for me. This happy school girl, this shy busy housewife, this is who you really are. So long as you have these powers, you won't ever let yourself just be that person. So I went and found this."

You open the container and a gold glow pours into the room. Even though her own powers are gone, Zor-L takes a step back with her younger self as they recognise what lies within.

"Gold Kryptonite. Touching this will warp your body and cut you off from obtaining power from the sun ever again. No more Supergirl. Just my girl."

You take a step forward, Supergirl takes a step back.

"Stay still." You speak the command softly, but sternly.

You step forward, Supergirl stays still.

"This is happening now, Kara. Whether or not you fight me on it."