As you touch her skin, Gura's giant toe scrunches, a natural reflex to something small poking her skin, followed by a scream.
"Aaack!"
You cover your ears, as the shark-girl let's out an overplayed shriek of terror. She takes her hands off her mouse and keyboard, throwing them into the air. She opens her mouth, and shows her teeth to the ceiling.
"I've been attac! Spoider!" she says, trashing her arms and tail around, wobbling dramatically on her chair.
Her leg pulls back, and you see her soft, cutesy bare foot slide away from you. You watch it retreat below her chair, her toes raised, and you realize what is coming. You scream and dash aside, as quickly as you can, while the giant foot swings back around, crashing right behind you, intent on turning you into a pulp.
"Yeah, you better scream! Icky spider!" Gura says, brandishing her teeth, before her expression sinks into one of dumbfounded realization. "Wai, no, spiders don't scream."
You see some white hair with blue highlights, lower under the desk, along with one of the girl's big adorable blue eyes, carefully peeking at what's crawled up to her feet. You are curled up, not far from where she almost crushed you, shivering in fear. Her mouth falls open, letting out a cute anime waifu gasp.
"It's a fairy!" she says.
She wobbles out of her chair, and drops her body onto the floor, as if she doesn't have the patience to get out normally. You look out beside you, glad to have been noticed, but still in shock from having a near death experience. Gura doesn't waste time however, and immediately sticks her hand out, the fingers of her grubby grabber wriggling excitedly for their catch. You shout at her to wait and hold on, but she either doesn't hear, or doesn't care. She grasps you firmly with her soft little fingers, and pulls you out from under her desk with a sharp-toothed smile. She raises you to her face, before jumping backward into her gaming chair.
"You know how many teeth a shark has?" she says. "How many I've lost over the years?"
You gasp and slap the pale hand of the cute shark girl, who's holding you too tight. "I-I don't know… Now's not the time for shark facts! Please, I need help."
"Shark facts?!" Gura says, tilting her head. "I didn't know fairies watch my stream, nice to meet you my little fan. But I won't forgive you, and you won't escape punishment!"
"W-Wait! P-Punishment, for what?" you say. "Touching your toe?"
"No, for the money you owe me!"
Your mouth falls open, as you stare up at the adorable angry face of the VTuber.
"Don't play dumb!" she says. "I wasn't giving you shark facts. I was asking you where all my money is! I've lost and grown so many teeth, but the fairies skimmed out on paying me."
You freeze, not in fear, but in sheer disbelief at how stupid that sounded. "Wait, you really think I'm the tooth fairy?"
Gura pouts, and blows her cheeks wide, giving you and angry nod, before tightening her grip.
"Wait! Argh!" you say. "You got it all wrong, I'm just a human."
Gura shakes her head. "No, no! I'm not stupid! Humans are like…" Gura stretches her other hand out beside her chair, holding it up high. "Humans are like this!" She then leans her face in closer to you, squinting her eyes, and bringing her hand over to pinch her fingers right beside her eyes, holding her thumb and pointer finger two inches from each other. "You are like this."
"I know, I know. I'm not supposed to be this small, that's why I need your help." You try to explain nervously, as the shark girl gives you a very distrusting, squinted stare. "L-Look, no wings! Fairies have wings, right?"
Gura pouts again, and holds her fist over her desk, before dropping you onto it. You groan, as you land onto you back, and stare up at the angry shark. She slams her giant little fist down next to you, for good measure, to show you who's boss.
"Fine," she says, "but if you're lying, you'll be sleeping with the salman!"
"C-Can you please just calm down, and stop being so angry, this is all really scary for me."
Gura's angry pout, turns into a wide-eyed stare of surprise and worry. She leans onto her desk, laying her arms over each other, before resting her chin on top. Her face and mouth are pretty close right now. You sit up and take a breath, taking in the amazing view of the squishy and cuddly looking blue-eyed giantess.
"Why would you be scared of me?" she says. "You're one of my viewers, right? You know I'm a nice shark!" She smiles proudly.
"Y-Yeah," you say, "but you can be a bit chaotic and unpredictable."
"Oh, don't worry little fan, you're safe with Gura!"
She reaches out with one of her fingers, and starts to stroke you back. She smiles, as she rolls her head sideways on her arm. She's clearly making up for the scare, by trying to make you a bit more comfortable. That's when the second scare comes. There is a weird groan, a gurgling sound, coming from below the desk.
"H-Huh?" you say. "What was that?"
Gura stretches her lips aside, and awkwardly dodges her eyes. "Nothing…"
Gurgle
"There it is again!" you say. "Is that your stomach?"
"Eh, uh…" Gura brings her eyes back to you, and gives it to you straight. "Looking at you, makes me kinda' hungry."
"W-What?"
She tilts her head back up, resting it on her chin again. "You look like a little morsel I'd find in the sea. There I could swim up to you with my open mouth, and go; aaah, hamp, slurp, gulp…"
"Stop joking about that!"
Gura's eyes widen. "I'm not joking, I could really go for a little snack about now! Let's make a deal, you get into my mouth, so I can enjoy your taste, and I won't eat you. Then it's your turn to ask something from me."
"N-No way, you'll eat me!"
The shark-girl can't help but blush, and laughs. "Wuh, wha? No, I would never do that!"
You sit on her desk frozen. "S-So what if I don't want to…"
"Well, then I don't have to help you either, you can stay stuck in my room, and try to survive on your own."
You think hard about it, as the shark girl opens her mouth, and lays the sharp toothed entrance on the desk. You need her help if you ever want to be your normal size again, but she doesn't seem very trustworthy, awkwardly waving off your concerns about going into her mouth.