Test subject

"What do you mean?" Julie asked.

"What I mean, is let me be your test subject for this thing." Jen replied.

"I don't think Brie would go for that. Actually, she doesn't even know I let it out. I could never get you in the lab."

"That's not what I meant." Jen responded with a devilish smile. "No sciencey energy stuff. I mean do you want to see what this thing can REALLY do."

Julie looked at her friend incredulously for a moment, but the earnest look in her friends eyes held her back from saying no. She decided to come to a compromise. "I don't really know, to be honest. I'm not sure it's the best idea."

As she saw Jen's look of disappointment, she hurriedly followed, "That being said, I still have a couple of errands I need to get done today, and I don't really want to worry about flubber acting up. How about you keep it the rest of the day, and I'll come back over tonight when I'm done."

Jen considered it for a moment, before smiling and agreeing. As Julie grabbed her purse to leave, she turned back to her friend and added, "Just...keep out of trouble."

Still holding the slime, Jen gave her a smirk, "Of course!"

Meanwhile next door, her brunette neighbor Anna had just finished unpacking a bag of her new clothes. The small globule of slime zipped around behind her as she walked back to the living room to grab the other bags. Nearing the bags on the coffee table, movement at the corner of her eye caught her attention. She turned and saw the little blob dart under a tall, book-lined wooden cabinet. Surprised for a moment, she then remembered that odd girl in Jen's yard chasing the same thing.

Curious, she got down on her hands and knees and peered under the cabinet. Her skirt clad ass stuck up in the air as she searched. Having slipped out unseen, the flubber hovered down to the floor between her legs, admiring her bare pussy and derriere on display up her skirt. With a tiny rubbery squeal, it launched up between her legs, bounced off her right cheek and up through her skirt, flipping it onto her back as it flew off.

She shot up with a yelp, brushing her skirt back down. She turned around and watched the little blob hop around the room. "Cheeky little bugger." she mumbled, thinking back to what it did to that odd girl's shirt.

It bounced off the floor and wall, before bounding over and hopping into her tall shopping bag. It rattled around on the coffee table as Anna slowly approached it. The bag knocked back and forth before tipping over on the table. As it landed, her new pair of maroon panties spilled out onto the glass surface. She picked up the bag and looked inside, but didn't see anything. Placing the bag down, she noticed the panties were no longer on the table ,but on the wooden floor. Confused, she reached down to grab them.

As her hand approached, the leaped off the ground and landed in her palm. She instinctively grabbed them as she leaned back up. Pulling them open, she couldn't find the green goo inside them. Suddenly, the fabric began to hum and undulate in her hand as the slime fully spread out along the stitching. She dropped them in surprise, but they continued floating in the air, inflating to shape as if someone was wearing them.

She stared at the display in disbelief. "What the fuck..." she murmured.

As it flowed toward her, she reached out and ran her fingers along it. Feeling a tingling sensation on the tips of her fingers, she bit her lip. As she felt it hum and flow, she got an idea...

Back at the other house, Flubber bounced around in several pieces while Jen changed in her room. Wearing a blue sports bra and the same thong, she pulled on a pair of tight black leggings. Having thrown on a loose t-shirt and tightened her tennis shoes, she turned her attention to the slimes. "Alright Flubber, come here little guy." she commanded, holding out her hand.

All the pieces obeyed, hopping into and coalescing in her hand. All except one portion that lurked out of sight. "We're gonna go on a little... expedition. For science. I know what I told Julie, but do you think you can keep it between us?" she asked a bit sarcastically.

The blob perked up and extended a small tendril into a tiny salute. She smiled and picked up her gym bag. "You're gonna have to stay in here for a minute." she said, dropping the blob into the bag. It jostled around for a bit before settling in between her belongings. Grabbing her keys, she exited the house and got in her car.

As Jen's car pulled away, Anna was leaving her house. Off to her closing shift at the local library, she walked up to her car in a pencil skirt and blouse. She got in and placed her purse in the passenger seat. When she started her car, something in her purse rattled around. Placing her hand on it, she backed out and drove away. As she left, the wayward piece of flubber from Jen's place flew up to the car and slipped in the back door.