“Now that the tests are done, we can begin,” Sherri said delightedly.
“We haven't started yet!?” Baxter exclaimed, exhausted. Sherri ignored his whining and forced a condom onto his penis, which was already hard from having his overly sensitive body played with so violently. She then brought forth a pressurized spray can of some kind of chemical and covered all of Baxter in the spray. She wasn't wearing protection this time so the mysterious chemical must only effect someone who's already been turned into rubber.
Sherri then pushed the button for the roller again and it squished Baxter impossibly flat once more. However, this time when it rolled up and down Baxter's body, his body didn't pop back up to it's original shape. He remained completely flat. Like a paper cut out. All except for his penis which popped right back up to it's erect state. Sherri pulled the condom off it.
“There. Nice and flat and manageable,” she said as she ran a finger over the only part of him that was thicker than a piece of paper. Baxter moaned as she teased his dick. He lifted his flat hands to stimulate himself, but Sherri blew on them and they fluttered back like leaves in the wind.
“If you think you're horny now, just wait,” she said lifting up a strange syringe that had a dildo on the end instead of a needle. She grabbed Baxter by the dick and lifted him up so his butt hole was accessible. She shoved the dildo inside him. It's outline was clearly visible through Baxter's flattened belly. The dildo's tip found the prostate and Sherri squirted some kind of serum right onto it.
Baxter would have gasped if his flattened lungs could still draw breath. His prostate became super sensitive. If she'd just moved that dildo around inside him a little more he would have cum, but she pulled it out all too soon. Baxter felt empty. Desperate for something to fill him and stimulate his aching prostate.
“Not done yet,” Sherri giggled. She removed the dildo end of the syringe and placed a catheter on the end instead. She then threaded it into Baxter's cock and shoved it all the way to his bladder. She squeezed the chemical into the bladder and pulled back out. It wasn't much serum. Not even enough to make his paper thin body bulge, but it felt like Baxter's bladder had suddenly been filled with gallons of water. He desperately needed to pee, but there was nothing in his bladder. Nothing at all to empty, so the feeling wouldn't go away. He wanted to beg for mercy, but he couldn't talk.
“Almost done,” Sherri promised. She then fetched a new syringe, this time with a needle, and injected Baxter's penis. Baxter's cock was already erect, but not it got even harder. Solid in fact. He was desperate to touch it. To make himself cum. It was too much to bare.
“Want me to play with it? No problem.” Sherri grabbed hold of the hard rubber dick and masterbate it furiously. Baxter's eyes rolled back into his head. It was so intense. But why wasn't he coming! He needed to cum! Sherri giggled.
“Don't worry about coming. Your dick can't do that anymore. Isn't that great?”