Break her in before questions.

You don't know where Supergirl is or what state she's in. Only Satan Girl can give you those answers, and you intend to make sure that her doppleganger is in the right state of mind to co-operate. If her body is the same as Supergirl's, then you've had a full night of passion to suss out all of her weaknesses.

"Does it hurt?" you ask, just as you had to Kara.

"Yesss," her hips roll, stirring your dick inside her, tearing up what's left of her hymen as she winces, smiles and shivers. "It hurts but I like it... it hurts and I want it..." her hands run through your hair, kissing you passionately under the running water. You kiss her back, dominating the kiss and biting at her lip, asserting your experiance and dominance over her. Like a chided kitten she relents to you, purring and moaning as her hips continue to roll and your hands explore her back and ass.

"I'm going to start moving now..." You warn, rolling your own hips a little and making her tremble, you can feel the reverberations on your shaft. A weaker man would have cum instantly.

With one more kiss you, grip her body tight, using your super human strength you bypass her resilance and make sure it hurts. Satan Girl moans and writhes but has little time to adjust as you pull her up and slam her down again, her moan echoing in the shower as water lashes over her face. You work on making her feel helpless, weak, to bind together pain and pleasure. As you hammer away, one hand siezes her long run of wet hair, wrapping it around your hand you pull back sharply, making her scream until it collapses into a moan. That too you interupt by biting down on her neck, taking the left to distinguish her hickey from Supergirl's on the right. It's more than her senstive virgin body can take, and you can feel the first trembles of orgasm rolling through her, see the sparking of lights with your Astral Vision. And so naturally you put a stop to it.

Your aura spread through her body, reinforcing her from the inside. You aren't turning her into a puppet, but you are affecting her nervous responses, keeping her from cumming now matter how the pressure builds.

"I can't... ahhhh... I can't breathe... I ahhhhh... annhhaa!" She babbles, trying to match you, trying to push herself over the edge and failing.

Satan Girl gives a pitiful whine as you lift her up and pull out, alarm and need on her face as she grips you and tries to angle herself back in. You pull her off and grip her wrists, lifting her hands above her head before using the limited room available to swing and deliver a hard slap to her breasts. You hold back some, but if not for your aura the shockwave could have buckled the door. Satan Girl's durability protects her, but she's clearly stunned, and you **** her into a kiss as you grab and **** one of her breasts, her pained moans reverberating in your mouth as she welcomes the pain.

"Please... again..." she begs, and you give her it, a second hard strike that makes her squeal and squirm but your aura still won't let her cum.

"Face down," you command, dropping her. "Ass up."

She makes no effort to rise or fly, instead doing as you bid and pressing her face into the shallow water pooling at the bottom of the shower and contoring herself to rise her ass in the air. There isn't a lot of room in here, her breasts are crushed into the base and her spine is heavily arched. Water runs down the curve of her ass, spilling along her back as the hot water continues to run. Just like Supergirl, she takes to submission well.

"Beautiful," you smile, spanking her ass. "Just beautiful," you take her hips in hand and slowly push back into her. She's wet, hot and welcoming as you squeeze inside, her moan burbling in the water. "Just like the real thing."

She goes quiet, you thrust and she moans.

"Did you think I wouldn't figure you out, Satan Girl?" She tries to rise but your aura is messing her nerves, especially with such intimate access to her body. "Though I must say, I didn't think I would get to pop Supergirl's cherry twice, so I'm almost thankful to you." She tries to say something, but you pick up the pace, you aura rippling out of your body and through her's as you also begin to use a superhuman amount of speed and ****. She moans, she gasps, she chokes, but she cannot speak, and she cannot cum.

"You're going to tell me where Supergirl is. I'm not going to stop fucking you until you do, and you're not going to get to cum until you tell me." You spank her again. And again. And again. You won't let her back talk you, won't let her defend herself. Ths is as much about training her as it is helping Kara. "Let's see how long you last."