Your pet.

Satan Girl's punishment will come in the form of being placed at the bottom of the hierarchy. Her attonment shall come from her dehumanisation. You could offer some philosophical insights, the need to demonstrate your sheer power over the foe who brought Supergirl and Power Girl low in order to solidify your dominance for instance, but there is a another, more visceral reason for this choice; You want to have Satan Girl in a bell collar and cat ears crying out for you to make her a good, pregnant kitty.

"Do you know why I've brought you here?" you ask her. Your voice booms strong and sure through the cavern, and as you float atop the pillar of rock with your adoring schoolgirl and maid at your side, you possess an uncontested majesty.

"I..." the words die on Satan Girl's soft lips as she turns her gaze from you to the ground.

You can see the swirling emotions in her aura. Fear, confusion, guilt, anger, arousal, devotion and love. You can hear well in your memories the sound of her sweet voice crying out for you to knock her up, to make it hurt. She hopes this is why you've brought her here, she's afraid of what she's going to have to do to earn it.

"You have no place in this world, but I can offer you one with us. But you have deeply hurt those I care for," the tremble in the auras at your side has been near palpable, and as you say this you reach a hand out to Supergirl and Power Girl each, letting them nuzzle your palm for comfort. "To prove your willingness to make a amends, I would have you forswear your personhood and become my pet."

She looks back up at you now, her eyes shining in the gloom. She doesn't understand in the same way Supergirl and Power Girl do. The girls at your side gasp at your pronouncement, clutching to your arms. They have lived their lives as people, they understand what it means to be a person, what it means to give it up. You can read even deeper in their auras; an admiration and respect from Supergirl, who understands why you would go this far and appreciates it. You gently run a hand through her hair and she mouths a small 'thank you'. For Power Girl you can almost taste the rise in her lust and the decrease in her tension. She feels relaxed in the grip of your power and excited to see it exerted over others. You trail your thumb over her lips and she obligingly lets you in, lightly sucking the digit and purring.

"You know what I want from you, and I know how much you want it too." You smile, not only does the statement cause Satan Girl to instinctivly trail fingers across her womb, but Supergirl and Power Girl too. Releasing your hands from your girls you take a small bag and throw it down to Satan Girl. "You will recieve it, but you will do so as a kitten, and not a girl."

Satan Girl picks up the bag and it's threadbare contents. Fake ears, a red collar with a bell, and a specially designed fake tail.

"Strip and accept your place!"