Supergirl's more interested in a different Knight

Supergirl bit her lip and smiled, "As much fun as that would be I just have a few more questions about Batman."

"Oh okay," Robin said, "What else do you want to know."

"You said that his sex drive was on overdrive right," Robin nodded, "And he has a hard time controlling himself," again Robin nodded. Supergirl was silent for a second before saying, "Then I have a favor to ask."

-With Bruce-

Bruce had finished putting new hinges on the door Supergirl broke down, 'God I can't wait to punish that little slut,' he thought as sat down on the couch, 'Shouldn't be too much longer now,' Bruce had left Robin with very specific instructions to subtly steer Supergirl into his arms.

Bruce heard a slight creak in the floorboards, Bruce felt his blood pressure rise as he saw the Kryptonian girl wearing well very little. Kara was levitating at the top of the stairs with a bedsheet and an extra long cape wrapped around her. She floated down the stairs maintaining eye contact with Bruce the whole way, the "outfit" allowed Bruce to occasionally see hints of Kara's tits and cunt.

Once Kara made it down the stairs she said, "Hey Mr. Wayne my outfit got a little dirty, you don't mind if I hang out with you while Robin cleans it for me do you?"

Bruce smirked, "I don't mind at all."

Kara's smile glowed, "Great," Kara landed right next to him on the couch, she slid one creamy, white, naked leg over her other leg. Bruce's eye's quickly traced all over her body. Perfect skin, long blonde hair, big perky tits, 'and those looks won't fade with time, of course none of the girls would now but still.'

"Sorry about the door Mr. Wayne was it difficult to fix," Kara asked inching closer to Bruce.

"It actually happens more often than you might think," Bruce said putting his arm on the back of the couch around Kara, "Alfred's started keeping spares."

Kara giggled lightly, "Well even so I am sorry, I suppose you'll have to punish me." When she finished speaking she looked Bruce in the eye's.

Bruce inched closer, he could feel her body heat now, "I could come up with something."

Kara stayed silent but shifted slightly, this slight shift bared her cleavage significantly immediately drawing Bruce's eye. Kara noticing Bruce's gaze said, "Mr. Wayne are you ok," she moved even closer her face centimeters away from his, "you seem a bit distracted."

Bruce could feel pressure build to a breaking point behind his eyes, his penis strained against the fabric of his pants, every instinct he had was screaming at him to breed her, break her, and enslave her. His mind even began justifying the action, he would help grow the nearly extinct Kryptonians, their children would be able to save the world in ways he could only dream of, she's practically begging for it. Bruce held, she need to submit to him first. 'The brat has always been able to get her way with a smile and a wink,' Bruce thought, 'I'm the only person who's ever said no to her, she needs me to be in charge, she needs to submit.'

Looking back into Kara's eye's Bruce said, "I was just thinking about your friendship with Robin."

Kara blinked not expecting this, "Oh, um, what about it."

"I wanted to thank you," Bruce said leaning away from Kara, "You've always filled a role that I never could for Robin."

"What role is that?"

"A feminine one," Bruce cupped Kara's face, "For a long time Robin didn't have a strong female to look up to, just my one night stands, and some of the women of the Justice League, but they were all flawed or unapproachable. You though were always there, like an older sister guiding Robin along. Of course now she'll have plenty of women around her to look up to." Kara blushed deep red.

"So you've always thought of me as what," Kara said, "Robin's big sister," Kara stood up, "I'm a woman too you know." Kara began to pace around the living room holding the sheet's loosely, "I have want's, and," Kara blushed looking at Bruce, "Needs."

"What do you mean," Bruce asked feigning ignorance.

"I mean I've been trying to seduce you and all you want to talk about is that little whore you keep locked in chastity upstairs," Kara shouted finally letting it all out, "Every sleepover, party, or meeting we were at, and you never noticed me," Kara moved closer to Bruce, "I would flirt with you the whole time, make a fool of myself, and then you'd run off with Wonder Woman, or Vicki Vale, or some super model, or" Kara stopped.

"Or," Bruce said in an even tone.

"Or Robin," Kara looked Bruce in the eye's again, "And I'd have to listen as Robin went on and on about how amazing you were, how you taught her a new trick, how you praised her for learning quickly, and every fantasy I could draw out of her," Kara looked like she was on the verge of crying, "And that's as close as I could get to you, hearing about you from Robin." Kara took a breath before shouting, "Do you hate me, is that it, you hate me."

Kara finally looked like she was done yelling, Bruce stood up and walked toward her. The girl looked up at his eye's when he got to her. Bruce wrapped the girl in a hug and said, "It was everything I could do not to give in to you at every turn," Kara gasped slightly, "Every time you'd let me see more skin than anyone else, every time you'd "accidentally" flash me, every time you offered to let me examine you closer to study Kryptonian's."

"Why didn't you," Kara asked sniffling.

"Because you needed a firm hand," Bruce said, "Everyone else was happy to coddle you, to help you solve your mistakes, and to show you that they were always there to save you," Bruce leaned down and kissed her lightly on the temple, "but you need to learn consequences, to be self-sufficient, and to save yourself."

"So the reason you were always so cold to me was, to help me," Kara said.

"And look at the woman you've become," Bruce said.

"Please do," Kara said with a slight smirk.

Bruce smirked right back before saying, "You were saying something about trying to seduce me."

Kara blushed slightly, "Is it working?"

"All you have to do is ask," Bruce said.