Use Upgraders.

"Maybe these 'Upgraders' are what it takes?" — Jen made an assumption. If there was ever a very last chance of regaining control, this was it. At least these 'Upgraders' held some intrigue regarding their function. At least she was not dead sure that they were yet another tools assisting with her containment.

"Maybe. How do I get them to 'upgrade' my dildo though? How do I even take one out?" — the girl danced around the bowl. With her hands free, this would not be a challenge at all, but they were attached to each other behind her back, making them unable to reach the top of the bowl. It was also too large to grab.

The girl let out a disgruntled yell and pushed the bowl instead. The whole transparent thing tilted along with its holder, scaring her. She tried to hop away, but did not take her shiny ankle cuffs into account while doing so. Lying on the floor, she saw the bowl finally deciding to fall over towards her. The girl watched with horror as the vessel landed between her legs just before the edge of her dress, piling tens of Upgraders inside.

Jen heard them attaching to both sides of the skirt, as well as the base of the dildo. After doing their business, they started falling off one after another. How many were there? Twenty?

The girl raised her head to look for changes, and changes came in all their inevitability. The skirt started growing down over her legs, and so did the dildo. Her breath quickened, and the growth quickened as well! Her legs were pulled together by the shiny cocoon. Latex merged together over her white heels quickly, but she could not even see it as more decorative puffy layers sprouted out and blocked her vision of her legs completely. In mere seconds, her bound arms were all covered by the expanding dress.

The girl was, however, more concentrated to her dildo's metamorphosis at the time. First, it grew to even more absurd size, shaping her entire reproductive system to its own taste. When there was no physical possibility to grow, it became more advanced technologically. When it was clear that the monster was vibrating, the girl threw her head back to the floor, stared into the ceiling and let go with a triumphant "MMMMMMMMMMMMMMM" with most of the sound absorbed by the gag.

The process showed no sign of stopping yet. She felt her beautiful face getting overrun and enhanced by white latex. The pressure around her hips increased, so there was even more friction between the sex machine and its containment room.

The girl was hot like a volcano, but this was a volcano boiling with passion. The dildo started changing patterns and massaging her vagina in different places. She wanted it to never stop, and it never stopped.

Her wriggling made additional Upgraders lying around contribute to the cause. The dress' puffs were inflating, lifting her from the floor a little bit. Everything but her nostrils was covered. Many and many keyholes that were never going to be opened surrounded the outside layer.

Squished, bound, gagged and drowing in a climax every couple minutes, she could not take it for eternity. Drained to the core, the girl fell asleep. And as soon as she was out, the floor withdrew, allowing the prize to be claimed.

"Very impressive. You are the most advanced specimen as of now. I'll put you in the Hall of Fame, where you will continue to fulfill the Mall's needs."

ENDING #38