Hello, all! And welcome to my first fanfiction for Adventure Time! I've been a fan of the show for a few months now, and I absolutely adore it. I know that this pairing is pretty rare in this fandom, but I really love it and I just had to write a fanfic for it. If it's not your cup of tea, I totally get that. But please be respectful and don't leave hateful comments. Thank you!

Disclaimer: I do not own Adventure Time. Sadly.

A Whisper and a Clamor

By: Sally White a.k.a RDH

Chapter 1: Beside Resolve

It all starts with a whisper, one moment of true clarity.

"Are you sure?"

"Positive. Please…"

And just one little whisper can grow and turn into a roar in your head, a longing that can't be eased with just one touch.

"Ah!"

"Oh gosh, I'm sorry-!"

"No no, it's okay! I liked it…"

"Oh…"

But, if not approached with caution, it can lead to disaster…

"C-…can I?"

"Yes…please…!"

All it takes is one look, one touch, to become addicted.

"Oh my god! Oh my god!"

"Yes, right there! Right there!"

And remember, children…

"I'm gonna-!"

"Me too!"

"Can I-?"

"Yeah!"

It only takes one time…

"FINN!"

"FIONNA!"

For the ultimate consequence to happen.

"We can't tell anyone what happened. It was a mistake. It can't happen again.

"…yeah. Won't happen again…"

"Fionna? Are you okay, sweetie?"

The only sound that could be heard in the treehouse was the retching and groans that came from within the bathroom. Cake the Cat winced as all she could do was stand at the closed door and try to convince the girl within to let her in. So far, the feline had had no luck in doing so. The girl had been locked in there all morning, refusing to let her sister in.

Cake sighed and leaned back against the door, sliding down to sit on the floor. The feline was so worried for her sister. This was not the first time that Fionna had gotten sick, oh no. For the past week this had been happening, again and again, each morning and sometimes through-out the day. The girl kept insisting that she was fine, but the cat knew better. There was something serious going on here.

BMO came up to the cat and sat down across from her. "Cake, is Fionna going to be alright?"

"I dunno, BMO. I just don't know…"

Finally, there was the sound of the toilet flushing, and the door opened. Cake yowled and fell back on the floor as her leaning post was taken away from her. She stared up into the human's blue eyes, which looked down at her inquisitively.

"Cake? What are you doing on the floor?"

The cat quickly stood up, smoothing down her ruffled fur. "I wasn't! I mean, I wasn't originally." She shook her head and turned around to take the girl's hands in her paws. "Fionna, I'm worried. This has happened for the past week. Please, let's take you to Gumball and have his doctors check you out."

"No," the human girl denied immediately, shaking her head. Her eyes had a look of…panic? Guilt? In them, which made the cat suspicious. But of course she knew better than to try to confront her sister about it. She wouldn't have told the truth, anyways. "I'm fine, really! It's just a stomach bug. I'm sure I'll be better tomorrow."

"You say that every time!" Cake threw up her paws in exasperation. "Girl, there's something wrong with you! I'm worried, BMO is worried!" She gave Fionna a stern look. "Just let me take you to the doctor. Please."

Fionna still looked hesitant, but she could see just how upset this was making her sister. She sighed, her shoulders going limp in defeat. "Alright. But I'm only doing this to prove to you that nothing's wrong."

Cake threw her paws once again. "Whatever! Let's just go so that we can help you stop throwing up! It's gross to listen to, you know!"

"Then don't stand right outside the door," Fionna laughed as she made her way down the ladder to their door.

Prince Gumball was surprised to see the girls—and BMO—at his door, but he of course welcomed them in. When Cake explained what was going on, he had Fionna rushed to see Doctor Prince at once. The doctor had the prince and the cat wait outside as he and his nurses examined the human girl. Prince Gumball sat and waited while Cake paced back and forth. She couldn't help it; Fionna was her sister, and she was just so worried. What was going on?

Finally Doctor Prince came back out with a smile on his face. "She's fine."

Cake let out a sigh of relief. "Oh, thank Gob." Then her expression turned serious. "So what's been making her so sick? Is it a stomach bug?"

The doctor stopped, a puzzled expression on his face. "You mean she hasn't told you?"

Cake blinked. "Told me what?"

Fionna sighed as she sat on the examination table, kicking her feet back and forth. Doctor Prince should have been done talking to Gumball and Cake by now. Why hadn't they come to see her yet? She flopped back and let out a groan. Her stomach still felt sour. She reached down to place a hand on it, willing it to stop hurting. This sucked…

Cake came into the room, a grim look on her face. Fionna sat up and grinned at her sister. "Finally! What took you so long? What did Doctor Prince tell you?" She smirked smugly. "I told you that I was fine."

"Fionna, why didn't you tell me?" Cake demanded, a hurt look in her eyes. "You could have told me! I would have understood! I mean, I'll admit that I'm a little disappointed in you, but you are growing up and starting to discover your hormones and such—but still! You could have told me!"

"Whoa, what?" Fionna blinked at her sister, a look of confusion on her face. "Cake, what are you talking about?"

Now it was Cake's turn to blink. "Wait. You mean that you don't know?"

"Know what?" Fionna was really starting to get tired of this. "Cake, what's going on?"

The cat took in a deep breath, walking over to her sister and taking her hands in her paws. She looked into the girl's blue eyes, trying her best to stay calm. "Fionna, Doctor Prince said that you're fine. But you have to be more careful in the future. Start coming for regular check-ups and probably stop fighting bad guys."

"What?!" the human exclaimed, yanking her hands away. The look on her face became angry. "Why?!"

Cake reached up to set her paws on the girl's shoulders. "Fionna…you're pregnant."

Dun dun dun! The secret is revealed! And I think we all know who the father is. But how will she tell him? Just wait and see! And please review to let me know what you think! Peace – Sally White