It's a close one

The first thing Stephanie noticed as she went to the store was that her special underwear was definitely not meant for walking around in. There were nubs within that rubbed and pressed against her openings and her clit, and the tightness made regular movement difficult. She also found she was pumping up the inflatable plug in her ass every couple minutes, like perhaps there was a small leak somewhere. She realized she probably should have thoroughly tested it to make sure there weren't any issues, but knew if she stayed in the house any longer she would have sat right back down in front of the camera and never gotten her shopping done.

The more she walked around the store the more she grew hot and wet, and felt the rubbing of the underwear. Half an hour in and she was leaning on her cart and walking funny.

"Are you alright?" Some older woman asked, a bit of worry on her face.

"I'll be fine." Stephanie responded. "I'm almost done for the day."

"If you say so," came the worried response, "just take it easy. I remember how tired i used to get when i was pregnant."

The words snapped Stephanie awake a bit and she looked down at herself. It wasn't extremely obvious through the sweats, but there was definitely a noticeable bump in her stomach. Just how much had she been pumping that plug?

She pushed through her discomfort and quickly finished her shopping trip to get home. Squeezing through the door with her bags in hand, and somehow managing to keep her focus enough to put away the food, she rushed to finish it all before ripping off her sweats to see what definitely looked like a baby bump. And yet, at the same time, she almost felt like her ass was loosened up again, and instinctively gave the bulb a couple more pumps.

Stephanie pulled her special underwear off as quickly as she could manage, which helped relieve a little more pressure. She swayed over to her full length mirror to check herself out. Her pussy lips looked swollen and pressed forward with the combination of the inflation in her ass and the rubbing the underwear had done. And she definitely looked a few months pregnant as well.

More than anything though, she felt full with the massively inflated insertion inside her, and very very horny. She moved one hand down to her sensitive and swollen womanhood and began playing with herself. Each touch sending sparks through her entire body. She had a moment where she looked over to her computer, wondering if she should turn the stream back on.

"Mmmmmnnnnn!" She moaned loudly, as she managed to waddle over and press a button.

Stephanie grabbed a simple final on her way back to her usual spot and laid down on her back, her cunt and overstretched ass hole facing the camera. She had to reach around the bump in her belly and it was tight, trying to get the dildo into her pussy, because of the inflated intruder, but her extremely wet lips helped slip the toy in.

"So fucking good!" She shouted as she pumped in it and out. The pressure shoved it against the front side of her vagina. And subsequently meant she was rubbing her g spot as every inch of the dildo went in and out.

"Oh fuck! I'm gonna come!" Her body had already begun spasming and she soon around into her belly, ass straight up into the air. She then reached around with her extra hand to steady herself, finding the bulb pump. She wasn't even thinking when she grabbed it and started squeezing it again. With each pump the pressure increased, and with that her pleasure went up as well. The dildo was too tight in her to move anymore and she resorted to simply rubbing her clit furiously in search of orgasm.

"Come on! I'm so close! I'm... gonna... Cuuuuuuuuu!"

She was simultaneously destroyed by a massive orgasm that had tons of room to release as the inflatable plug finally hit it's limit and split open. It shot out of her huge gaping ass, jiggling every bit of soft tissue around as it did. The dildo in her pussy as also ejected as her muscles contracted and she began squirting all over the floor. The orgasm rocked through her for several minutes as she continued rubbing her clit and squeezing the now useless bulb pump.

"Oh... my... fucking God!" She finally shouted as she began catching her breath again, and could think clearly enough to form words.

"That... Was... Fuck... Just, so... So fucking good."

Her mind slowly cleared as she finally got an eye full of her cavernous rear end's opening in her monitor.

"Is... Is that really me?" Stephanie spoke in shock. Her ass was gaping large enough that two men could probably put their hands straight in. And even with her muscles tensing and contacting with the aftershocks of her orgasm it didn't look like it was closing any time soon.

The shiny black hollow plug she had been using looked like a thin black line of rubber around the edges at this point. But as she got a better look it wasn't even really black, that just looked like the darkened and swollen skin of her ass. She moved her hands back to inspect, easily fitting both within the gaping opening. The sensitivity was incredible, but as she felt and rubbed and pulled at her gaping sphincter it was definitely just her skin at this point. No hollow plug toy to be seen.

Stephanie lifted up the ring light for her camera set up, realizing she had knocked it over, and once again got into a position to check herself out. She showed her gaping cavern to the world. There was no black toy to be seen, just the juicy, red, wet inside of her ass. The bend of her sigmoid was completely gone showing a clear shot right to her descending colon. She estimated her gaping ass at maybe 7 to 8 inches in diameter.

She lay there, playing with and running her hands around and into her gape. She was too tired to do anything else, and also wanted to see if it would calm back down and potentially close up after resting. It did a little, but not entirely. When she felt her body had completely calmed down she was it had only closed about halfway, leaving a wrinkled loose ring of skin around a hole still large enough for her to put her fist into without touching the sides.

Exhaustion took over as she lay there in front of her streaming camera. And a smile spread across her face as she fell asleep watching the muscles of her gaping sphincter work in vain to close her up again.

In the coming months Stephanie would make a huge name for herself in the world of **** insertions. Her first month alone brought in more money than she had ever made, combined. Rising stars and veterans alike tried asking her for tips, but the best she could tell them is that she found an amazing toy on a random site from an accidental click. The rest was, as far as she could figured, black magic.