Spying on the princess (Mario fanfic commission)
The koopa, or king koopa, if you so prefer, was a dragon-like anthropomorphic creature who had an extreme cause of pure love for the princess peach.
Darkness and Starlight 8 - Black and Blue
The false koopa soon charged ahead, letting koopin take time to absorb this fact before readily laying into him with yellow fists.
Darkness and Starlight 14 - Aboard the Rosalina
He grinned back politely while sticking close to his koopa.
Mushrooms, Turtles and Pipes, Oh My! 19 - The Ceremony
A throng of koopas clad in black robes, facing towards a grand wooden bridge, where a more elaborately robed koopa with sash and tassels stood before his audience.
Mushrooms, Turtles and Pipes, Oh My! 2 - Koopas Aplenty
"never seen one like you before, but welcome to koopa village! are you travelling?" the greeting koopa was a charming young male with a sincere smile. the raptor nodded earnestly.
Love Shall Win 4 - When We Become One
If i see that li'l koopa, or any of 'em start blubbin' any tears cuz of you... **_your game is over._**" "r-...r-right...what about the koopa bros.?"
Vore Month 08/04 - Hangry King Koopas
And more koopas.
Ultimate Furry Crossover: An Adult Choose Your Own Adventure - Entry 52
\* doing her level best to ignore the juices trickling out of her shell and down her leg, kylie koopa didn’t stop snapping pictures, not for a single moment.
Don't touch the goombas bowser
The koopa then turned to the group of minions "you heard the king! fish! lots of it!" a couple goombas fired up the grill, while a couple koopas went to grab some fresh cheep-cheeps from the river out back.
Knight of Toad Town 3 - The Friend at Night
Roy chose a kickboxing koopa whilst yolanda went for a boo that harnessed the power of lightning.
Bowser Has a Ball
Bowser stood up and folded fox's legs back and sat on him once more, making fox beg and plead into his ass, warming up the koopa's tush.
Darkness and Starlight 10 - A Town of Thieves
Inside was an old green-skinned koopa with absurdly bushy eyebrows, the size of pillows upon his head.