A runaway squirtle

The musu that just flew out of the water lands rather poorly on the beach, face-first in the sand. After a moment, she notices you and quickly gets up, trying to act like nothing happened.

She turns toward you, puffing out her chest and striking a proud pose before pointing dramatically.

“Citizens of this area! An army of crabs is approaching this beach! But do not worry—I, the incredible Lady Marine, will protect you!” she declares.

“…What are you talking about?” you ask.

“Well—”

She suddenly loses her composure as a group of crab-like shadow monsters—resembling Krabby musus—emerge from the water and begin swarming the shore.

“Guess our lunch break is over,” Marcy says, grabbing her hammer.

You all quickly prepare for battle

You summon your Charmander weapon and rush toward a pair of crabs. They try to slash you with their claws, but you leap over them, land behind them, and cut through their legs with your heated blades. They dissolve shortly after.

Midori paralyzes a group with her spores, while Charlie blasts one away with a stronger, more controlled Ember, thanks to the training you did with her. Marcy crushes several others, her hammer easily shattering their shells.

While you’re watching your friends fight, one crab lunges at you from behind—but it’s struck down by a powerful Water Gun, an hit hard enough to kill it.

“Thanks for the help, mister. Though I had everything under control, of course,” Marine says proudly. “Still, don’t let your guard down or you'll get hurt.”

“Thanks for covering me. Marine, right? I’m Erik,” you reply, summoning your Bulbasaur weapon and whipping down a couple more crabs.

The fight continues for a few minutes.

You cut down several more enemies, Marcy smashes through others, Charlie burns a few more, and Midori and Marine keep them under control so the rest of you can finish them off.

Soon, the beach is quiet again.

You, Midori, and Marcy are mostly fine—it wasn’t a difficult fight for you. But Charlie and Marine look exhausted, especially the Squirtle girl.

“Is everyone okay?” you ask.

Marcy and Midori nod. Charlie, still catching her breath, gives you a thumbs-up

“O-obviously I’m fine. The great Marine wouldn’t be defeated by a bunch of armored pests,” Marine says—despite lying flat on the ground.

“Good to hear. Now, can you explain why you were being chased by an army of crabs?” you ask, standing over her.

“Well… I suppose I can,” she admits, blushing slightly.

You offer her a hand and help her up.

After introducing everyone, she leans against a nearby rock.

“As I said, my name is Marine—Marine O’Shellys—and I am a great adventurer. I was traveling the seas when those evil crabs attacked me. I fought them for hours, defeating at least a thousand before they fled this way. Naturally, I chased them here,” she says dramatically, like it was an epic story.

Everyone except Charlie looks unconvinced.

“Woah! That sounds amaz—” Charlie starts, but you interrupt her.

“She’s exaggerating, Charlie. Marine, please tell us the truth,” you say.

“…Alright. Maybe I just recently ran away from home… and ended up running into those things,” she admits.

“Why would you run away? It’s dangerous out here, especially alone,” Midori says.

“I—I wanted to go on an adventure! And I can take care of myself! Those crabs were just too many!” Marine pouts.

“Well, now that you’re here, you should come with us and rest. It sounds like you’ve had a long day,” you say.

“…Yes, please,” she nods.

“Alright, let’s head back, girls.” you say to the others.

You all return to the village. Marine looks around in awe—it seems she’s never been to a surface town before.

You part ways with Marcy, who heads back to her inn, while you bring the others home. Still, you can’t shake the feeling of being watched on the way back.

“Wow… so this is a surface house,” Marine says as you let her in.

“Yeah. We’ll take turns using the shower while you can get comfortable in the meantime” you reply.

Marine settles into the living room while you go first to wash up. As you turn on the water, Midori suddenly slips into the bathroom.

“Shhh!” she whispers, smiling and winking.

You let her in. She hugs you, pressing herself close to you.

“Since we have a cute guest, I should ‘keep you in check’… so I’ll help you wash,” she teases, kissing you.

“Well, I won’t complain,” you chuckle.

She starts soaping herself, then presses against you, washing you as well.

You return the gesture, covering your hands in soap, and soon you’re both covered in it.

While you wash eachother, you get completely hard.

Noticing your hard cock, Midori gets on her knees and grabs her tits before using them to sandwich it.

"Oh god Midori..." you moan as she starts to move her tits.

"Eheh i know you love them" she giggles and soon starts to move faster, easily stroking it thanks to the soap working as a lube.

After a few minutes of her stimulating you with such intensity, you reach your limit and cum a lot, covering her breasts with a big load of your seed

She scrap some cum with her finger and eats it.

"So good... i think Mew did something to that too" she giggles.

"Well you are clean now, go to the others already while Charlie is still keeping busy Marine to not make her notice my absence" she says.

You nod and get out, dry yourself and go back to the girls.

The rest of the evening passes peacefully as you help Marine feel at home.

At one point, you glance out the window and think you see a yellow blur—but it disappears before you can make sense of it.

That night, as you sleep beside the girls, the village alarm bell suddenly rings.

You jolt awake and rush to the window to open it and see what's going on.

“Alarm! Alarm! A monster has appeared at the harbour!” someone shouts.