ROYAL REWARD: Catgirl Volleyball! (Shrinking, Ball TF, Inflation)

Smack! Smacksmack! Smack! The volleyball made a rubbery sound as it bounced off the floor of the court, which was pretty strange all considered, because it certainly wasn’t made of rubber. 

“Spike it, Ichi!” called Ni, flinging the ball into the air. 

“Nyou got it, Ni!” replied her sister. Bending her knees, she leapt high, raised her paw, and slapped it as hard as she could. 

The ball struck one of the net’s poles and exploded with a bang. 

“Oh, nyice work, Ichi,” called San, folding her arms in annoyance. “Nyow we’ve lost the bet, nyou idiot!” 

On the other side of the pitch, Shi, Go, and Roku cheered. “We won! We won, nya! Hah! In nyour faces, Ichi! Nyow who’s nyumber one?!” 

As Ichi grit her teeth, Ni made her way to the side of the court, where something like a cooler box sat waiting on the bench. Kneeling beside it, she popped its latch and opened the lid to reveal a mass of tiny, squirming humans lying naked on a bed of their own shrunken uniforms. 

Plucking one from the box by her feet, Ni raised her to her mouth like a tiny sardine and held her there for a second, as if planning to swallow her whole. The shrunken volleyball player–a 5’3” blonde with alopecia and a degree in Communications–squealed and thrashed and screamed, shaking her limbs about wildly. Finally, with a little giggle, Ni lowered her.

Beside the box, she found something resembling a dildo or a vibrator, though the air-intake on the balls made it clear it was something more functional. Flicking the switch, she grinned as it started to whirr. She snapped it off again. 

Popping the air pump’s cap, she pulled out the cable and, with a big smirk, slammed the end straight into her chosen human’s pussy. The girl screamed as it slipped into her vagina, stretching her tiny, elastic groin wide around it, but Ni simply tightened her grip and forced it even deeper, making the shrunken woman’s stomach bulge as she did.

Finally, satisfied her new ball was securely fitted to the hose, Ni picked up the pump, gave her chosen victim a playful wink, and flicked the switch back on again. The device’s fans started to spin; the machine started to whirr. And her little homunculus screamed as her stomach started growing. 

It started slowly at first: for a few seconds, there was no apparent change at all, save the obvious look of shock on her unfortunate captive’s face. Then, all of a sudden, her stomach pulsed. Once, then twice, and then a third time. And slowly, it started to rise. She screamed even louder. 

Standing back, her paw tight on the pump, Ni watched with a sick look of amusement as her unfortunate blonde’s stomach bulged gravidly, swelling fast into a fat, pregnant sphere and then, as if dissatisfied, growing larger, even rounder, even thicker, even fatter, bigger and bigger till it was larger than her head and still growing fast. If anything, it seemed to be picking up speed. Ni licked her lips in amusement. 

Within a span of several seconds, the woman’s belly had reached the size of a tennis ball As it grew, it began to warp the rest of her body around it, forcing apart her thighs and lifting her breasts and leaving her arms and legs flapping feebly as it raised her from the bench. She screamed still, her eyes rolling back in their sockets, screamed and squirmed, not that it helped her in the slightest. No matter how hard she tried, she couldn’t escape the hose. 

Back in the box, the remaining members of the volleyball team screamed for their friend. Ni paid them no mercy. 

By now, the unfortunate blonde had reached the size of a baseball, and she wasn’t to stay in that state for long. Not a moment later, she pulsed and grew again, gaining another inch in radius and making her skin squeak with the pressure of holding in so much air. Her eyes shook; she shuddered, rolling pathetically from side to side. And still she continued to grow, larger and larger with every passing second. 

“Come on, Ni! What’s taking nyou so long?” cried Go. 

“I’m going as fast as I can!” cried Ni, throwing her a glare. “I can’t exactly make it pump faster nyou know.” Picking up the pump, she found to her surprise that the thing had another setting, labeled ‘Pump Faster’. As discretely as she could, she flicked the switch into position.

Down on the bench, her victim moaned even louder. 

Within seconds, she doubled in size yet again, her swollen sphere of a belly sucking up her lower arms and legs with an absurd rapidity. Her boobs had blown up as well now, but they weren’t to retain their size for long: like the rest of her, they were vanishing into her stomach as it assimilated her form. In seconds, only her nipples remained, little islands in the sea of her belly. 

Soon, she’d reached the size of a grapefruit. Now all that remained of her once human shape were her head and her hands and her feet, poking out of the balloon of her belly and shaking. Whimpering, she flapped her digits feebly, but nothing she did could stop her growth. One by one, her fingers and toes popped into fat balloons themselves, and a second later her stomach sucked them into it, leaving only her head poking out. 

She managed one last scream, and with that, her head vanished into the orb of her swollen stomach. 

Pulling the hose out, Ni forced a plug into its place and held up her new ball with a smile. A fat sphere of rigid flesh, squeaky and taut. It would serve them perfectly. 

Grinning, she tossed it to Ichi. “Go for it, Ichi!” 

“Nyou got it, Ni!” Leaping into the air, Ichi drew back her paw and brought it down in a massive spike. 

The ball struck the pole of the net and exploded with a pop.

“Momdammit, Ichi,” said Ni, reaching back into the box.