"This Wasn’t in the Pokédex!"

What They Never Tell You About Goodra:

Goodra are known to be affectionate and gooey, but what the Pokédex doesn’t tell you is what happens when a human gets too close to a rare blue female right before breeding season —especially a male human. As it turns out, Goodra don’t just seek companionship; they seek symbiosis, reshaping their host into something more… suitable.

In order to get access to this information, it is vital that trainers subscribe to "ADVANCED POKEDEX +", the better solution to Pokedex needs!

Fun Fact: Some trainers have reported that this variant of Goodra can learn Attract regardless of gender. Once transformed, the new Mate Form will find itself overwhelmingly drawn to compatible male Pokémon and trainers, often to an embarrassing degree.

-Tristain's Story-

The swamp was as miserable as advertised—thick with humidity, the air clinging to his skin like a damp towel. Tristan swatted at a mosquito, grumbling as his boots squelched through the mud. He’d been searching for rare Pokémon for hours, hoping to find something worth catching.

That was when he saw it.

Perched on a gnarled tree root was a very small Goodra, but something was off. Its usual purple hue was replaced by a deep, shimmering blue, its slimy body looking almost translucent. It blinked at him with wide, curious eyes, its antennae twitching. It looked... weak?

Tristan frowned. A sick Pokémon? That wasn’t uncommon in the wild, but he’d never seen one lose its normal color like this. Maybe it was dehydrated? Or infected with something? His hand instinctively went to his belt, plucking a Full Restore from his pack. "Here, buddy, this should help," he said, spraying the potion over the Goodra’s slick form.

For a second, nothing happened. The Goodra shuddered slightly, then blinked at him.

Then it lunged.

Before Tristan could react, its sticky arms wrapped around him, pulling him into an inescapable hug. "Whoa—hey! Calm down, big guy!" But the Goodra wasn't just hugging him—it was melting.

The goo soaked through his clothes, sinking into his skin like warm syrup. It was inside him, under him, all over him. The sensation wasn’t painful, but it was wrong—deeply, instinctively wrong.

And then it started changing him.

His arms weakened, his muscles softening into something smoother. His chest tingled, swelled, the skin tightening over round, perky mounds that should absolutely not have been there. His pants clung uncomfortably tight against his hips—no, not tight, wrong-sized, because his waist had shrunk while his hips flared outward.

Tristan let out a breathless gasp, but it came out higher—girlier.

His hands trembled as he looked down at himself. His chest was heaving, large, gelatinous breasts jiggling in the air, nipples stiff and far too sensitive for comfort. His stomach had gone soft and smooth, his thighs round and plush, his whole form reshaped into something hyper-feminine. His stomach tingled, deep, deep inside. A warmth pooled low in his abdomen, clenching, twisting his insides into something new. His clothes had dissolved and even his flesh felt wrong, and there was something pressing inward with a sickening sensation of absence.

A sharp pulse of heat shot through his core, and a breathy, shocked moan left his lips.

No.

Nonononononono—

He knew what had just changed.

The Goodra was gone, but somehow, he knew exactly where it had gone.

It was him now.

Or rather—her.

Tristan staggered, the weight of her new body strange and unfamiliar, but the worst part wasn’t the transformation. It was the heat.

Her skin felt sticky, needy, pulsing with a deep, aching arousal that made her thighs press together instinctively. A whimper escaped her throat before she could stop it.

What was happening to her?!

"Wh… what…?" Her voice was alien, high, soft, almost musical.

The other Pokémon, still watching from the swamp’s edge, didn’t look disturbed either.

This was normal.

This was how Goodra made mates.

This wasn’t an accident.

And it wasn’t reversible.

Her breath hitched, her sticky chest rising and falling with the strange new sensitivity, the cool swamp air making her tender, sensitive nipples ache.

This wasn’t just a transformation—this was a reproductive process.

The throbbing, sticky wetness between her thighs was impossible to ignore, her gooey new body trembling with a craving she didn't understand but couldn’t suppress. Her hips twitched involuntarily, her breasts heavy and aching, her whole form screaming for something she couldn’t say out loud.

No, no, no—this wasn’t her, she wasn’t like this—but the Goodra instincts inside her didn’t care.

She needed a mate.

And she needed one now.

Her legs wobbled as a powerful pulse of heat overtook her, and it took everything she had not to cry out. If she didn’t get… get… relief soon, she was going to lose her mind.

“Oh god,” she whispered, a fresh wave of slick, needy goo trailing down her thighs. "Oh god, I need a dick in me. I need it so bad."

And then another, even worse realization hit her.

She wasn't just a Goodra now.

She was a breeder.

The transformation wasn’t even over.

She was going to keep getting rounder, fuller—and before long, she was going to start laying eggs.

Tristan shuddered violently.

The other trainers were never going to let her live this down… if she ever stopped breeding long enough to return to civilization. 

The Pokémon around her didn’t think anything was wrong. To them, she was just another Goodra looking for a mate. And a female Goodra had one purpose.

And she could already feel it coming.

(Tier commish request)