I do not own Power Girl, Superman, Wonder Woman, Supergirl or any other DC Comics characters. Characters in this story are properties of DC Comics. I take no credit for creating them. I also encourage commenting below. Let me know what you think.
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"Kal!" Kara gasped in shock, staring at the three naked women covered in cum in front of her cousin.
"Hold on Kay, I can explain," Kal replied to the appalled Kryptonian.
"Kal! How can you do this? This seems so wrong. I was just flying by and thought it would be nice to say 'hi' to my cousin, and I find you doing...doing," Supergirl trailed off, her face reddening.
"It is so nice of you to join us Kara Zor-El," Wonder Woman greeted, licking her lips, tasting Clark's wonderfully thick jizz.
"You know you can call me Kay, Diana," Supergirl said, refusing to look at Wonder Woman in her lewd state.
Supergirl's face was beat red and she felt light headed as the crushing embarrassment overwhelmed her. Seeing Kara Zor-L, her parallel universe counter-part, Diana, the princess of the amazons, and Lois Lane, her cousin's beautiful wife, kneeling if front of a naked Kal, licking his seed off each other was surprising and terrifying to her. She never thought of these people in a sexual capacity, and seeing her beloved cousin this way was so inappropriate.
Kay was rocketed to Earth to take care of her cousin, but due to a trajectory accident, she didn't arrive on Earth until after Kal had grown up in Kansas. All she ever wanted was to rise to the duty as his protector, but due to her suspended animation, she was just a teenaged, inexperienced, emotionally unstable girl. Kal didn't need her. He had three of the most gorgeous women in the world to take care of him. Besides, this wasn't the time for Kay to be here. Kay felt like crying at the thought, but held the tears back, and turned to float away.
"Kay, where are you going?" Wonder Woman asked sweetly, cleaning the last bit of cum off her fingers.
"Um...away," she said turning to the amazon, still not looking at the sexually explicit scene.
"Oh no, that will displease me," Diana responded, waving her clean index finger at the teenager.
Supergirl felt confused, and looked up at Diana. She examined closely all of her strong curves and her breath-taking bosom. Small pings of jealousy entered her thoughts as she realized she could never be as wonderful looking as Wonder Woman. She didn't let that stop her from getting answers she wanted.
"What do you mean?" the kryptonian girl asked.
Wonder Woman did not respond immediately. She just let her eyes take a good look at the blonde teenager. Kay's hair was blonde and flowing, her golden locks blowing slightly in the breeze. Her Supergirl costume composed of a long sleeved half shirt, with the "S" shield across her chest, and it exposed her thin, strong midriff. Her blue skirt swayed and was very short, revealing her long, beautiful legs. While Kay was not as curvy as Lois, Kara, or herself, Diana was pleased with Kal's skinny cousin's body. She walked towards Kay and answered her question.
"If you leave you will not do what I have planned for you," She said, obviously withholding information.
Kay was getting more confused and her face felt like a furnace as she stood around all of the nakedness. It didn't help that she saw Lois and Kara licking each other's breasts near Kal. She wanted to go home. This was the most embarrassed she had ever felt.
"Tell me Kay, have you ever had sexual relations with a man?" Diana asked candidly.
Kay felt the heat at the tip of her ears, and looked at the ground. She brought her hands together and thumbed, not wanting to answer. Diana was being so forward and she didn't know how to handle it. It was turning out to be the weirdest day of her life.
"It's okay Kay," Diana rested a hand on her shoulder, "you can tell me."
"...No...," she responded, hesitating to admit it.
"That's okay. Do you just no think you are old enough?" Diana smiled thoughtfully.
"Oh, I know I'm old enough," Kay said sounding sure of herself, "I'm eighteen now by Earth standards...I just..,"
"What is it dear? You can tell me." Diana smiled sweetly, but Kay noticed something gleaming in her eyes.
Kay felt so insecure in this moment. She could tell Diana about knowing nothing about the opposite sex. She could tell her she wouldn't know what to do. She could tell her how critical she was of her body. She could tell her she wouldn't even know how to find someone who would engage in sex with her. She decided to answer in a different way.
"This is a good example I think..," Supergirl trailed off.
"Go on, tell me dear," Diana encouraged, as her recent sexual partners waited patiently behind her.
"Well...the first thing I noticed when I saw all of you is how perfect you all are. You are Wonder Woman, the most beautiful woman in the world. Your body is gorgeous, and look at how big your..." Kay reddened again.
"My breasts are?" Wonder Woman answered, laughing warmly while groping her chest pumpkins.
"Mhm," Kay nodded in confirmation, "and Kara's are even bigger, and Lois is the most beautiful looking human I know. You are all so curvy and...there is just no way I can look at myself positively next to you I guess..."
Kay turned away again, feeling her tears building. Hearing it out in the open made everything so real. The situation was unusual enough, but having such an intimate moment with Diana was sending her on an emotional rollercoaster. To add to everything she was feeling, she was the only person around with clothes on. She saw Diana shake her head and smile.
"Do you think we were born like this?" Diana asked.
Supergirl lowered her head and shook it slightly.
"You are right. We were all young girls once, hoping for our chests to grow to tremendous size and hoping we were pretty enough. You said it Kay, we are gorgeous women. Men dream of us. There is no reason you can't be a part of that too," Diana reassured her.
"But I don't look anything like you girls. Lois has the smallest chest here, and she has what? DD's? I bet you and Kara need custom made bras. You are all so curvy and have an hourglass figure...I..," Kay started to sniffle as tears built up in her pretty blue eyes.
"I've been looking at you since you got here. I am impressed how you have grown since I saw you last, you are no longer a little girl. You have filled out and are a young woman," Diana said honestly.
"Filled...filled out?" She asked, wanting to hear what Diana had to say.
"The last time I saw you Kay you only had B cups!" she laughed grabbing Kay's chest.