Aperture Breast Experiment (Patreon)

Chell woke up to the sound of music, looking around she could see she was in one of the Aperture deep stasis cells. Grimacing, she looked around, how had she gotten back here? The last she remembered she had escaped made her way outside. There was a door, a field of grass, the warm breeze across her face, the sun shining down upon her. She was happy.

Thinking about it more the memory came back, something or someone struck her in the head. Reaching up Chell felt where the blow had happened. There was no welt or soreness. How long had she been out? How long had she been trapped back in this laboratory of death? The door to her cell opened. Chell ground her teeth and stepped out.

It didn’t matter. She was awake again and she would get out again. Chell had bested GLaDOS twice now and wound up back here. This time Chell had, had enough, she was going to put an end to GLaDOS and put an end to the madness that was the Aperture Science Facility.

Chell walked into the first testing room and an all too familiar voice came over the speakers “welcome to the Aperture Science Testing Facil…” GLaDOS’s voice cut off “oh it’s you,” she said flatly. “What are you doing here?” she asked, “I thought I kicked you out?” Chell didn’t answer. That thing didn’t deserve an answer.

“Well if you won’t tell me I’ll just find out myself,” GLaDOS was silent for a moment. Chell looked around the room looking for anything that would indicate a way out. “Ahhh I see,” GLaDOS chimed back in. “one of the idiots knocked you out and dragged you back in. Why couldn’t they have just killed you instead?” GLaDOS sighed “well let's get this over with.”

A panel on the floor opened near Chell. The portal gun popped up in front of her, she reached out to pick it up. Chell was amazed that GLaDOS would give this to her again. “Look, I'll make you a deal,” GLaDOS said. “Just run these tests for me and I’ll let you go,” Chell eyed the camera suspiciously “I won’t even intentionally try to kill you,” GLaDOS added in as cheerful a voice as she could manage.

“Look, I have to run these tests. You know that, just do the tests for me and you’re free, I don’t want to deal with you anymore. You are beneath my time now,” GLaDOS said candidly “I’ll even give you easy tests. I just want you gone.” Chell didn’t trust the homicidal robot for an instant still, for now, she had to play long, she nodded agreeing.

“Good, I’m glad you’re not a stupid as I thought you were,” the door on the other side of the chamber opened “keep in mind though that I think you are very, very, very stupid.” Chell glared at the camera but made her way through the door. Once inside she rode the elevator down to the first testing chamber.

Chell went to work clearing through the first few test chambers with ease. As she landed on a high ledge in the fourth testing chamber she used her vantage point to have a good look around. “You know you’re pretty graceful, for a fat cow,” GLaDOS chirped at Chell, the mad AI always seemed to relish in prodding Chell even when she was trying to play nice.

Finally, Chell caught a glimpse of what she was looking for. There was an uncovered panel in this testing room. With all of the damage, Wheatley had caused Chell knew GLaDOS would slip up eventually. Still what Chell saw on the other side of the open panel did confuse her. It looked like a stencil of multiple pairs of breasts. Each one was bigger than the last. Chell couldn’t let go of this though she had to make her move.

Shooting a portal onto the white wall the strange stencils were on she shot another below herself. “No! Wait! What are you doing!?” GLaDOS stammered out as Chell disappeared outside of the testing room. Chell hurtled through the air before landing with a splash into a large vat of pink goo. Standing up Chell was waist-deep in whatever this stuff was. She looked around trying to find a place to put a portal so she could keep moving.

She could hear GLaDOS calling out in the distance, but another voice came over the speakers as the room Chell was in lit up. “Hello? Hello? This thing on?” It was the voice of Cave Johnson the, now deceased, CEO of Aperture Science. “When the tech boys asked me how I was planning to feed all of the people working here I said milk!” Chell waded through the goop making her way to the edge of the vat.

“They said that cow milk wasn’t a viable source of nutrients. To which I said of course not ya dingus it’s gotta be human milk,” Cave’s recording continued. Chell paused at that statement, was he serious? She was starting to feel warm now especially in her chest “One of the tech guys said that wasn’t going to fly.” “Jokes on him though,” Cave said with his usual smugness “I transferred him to the prototype jet testing facility, pilot division.”

“We’ll see who flies now,” Cave said before his laugh rang out over the speakers “best part? Guy was afraid of heights.” Chell wasn’t paying attention to the recording anymore. Her breasts felt like they were on fire. She let out a moan as her perky B cups started to swell out bigger and bigger under her top. Wet spots formed in front of her nipples. Was she lactating? Reaching up groping her breasts Chell gasped in pleasure as twin jets of milk squirted from her nipples.

As her breasts billowed out bigger and bigger and bigger they only became more pleasurable to the touch. Chell’s breasts quickly filled her top to the brim. Chell couldn’t take her hands away from her expanding tits. They just felt too good. She rubbed them all over squeezing and fondling them. Every squish had more and more milk bursting from her nipples.

Her milk filled balloons were already bigger than beach balls and only seemed to be growing faster. Chell’s face was completely flushed with arousal. She assumed whatever this goo was the reason her breasts were blowing up like fat blimps. Right now all she could think about was how she wanted them to keep growing and growing and growing.

Chell let out a delighted squeal as her breasts burst from her top exposing themselves to the air. Her nipples were getting so big now they were the size of soda pop bottles and milk was pouring from her nipples like a fountain. Just spraying out squirting over 10 feet away from her breasts. Still, her breasts continued to expand bigger, faster, fatter. They were already bigger than Chell.

Dropping to her knees she started to bathe her breasts in the pink goo she was surrounded by. As her bare breasts were covered and coated they started to expand much faster than before. Blowing up bigger than cars in just a few seconds they swelled and swelled and swelled in all directions. Her udders just kept inflating fatter and plumper with more milk.

Her breasts were soon bigger than sheds, her nipples the size of trash cans. Her advancing tits consumed more and more space in the large vat while sucking up every last drop of the pink goop Chell had fallen into. Chell only cried out and moaned louder and louder as she came over and over from her intoxicating swelling breasts.

The more milk that poured from her nipples the hornier Chell became. She only wanted her breasts to keep growing fatter, hornier, smuttier, milkier. She rubbed everything she could of her tits as they filled the entire massive vat she had landed in. Laying on top of her swelling tits they started to muffin top over the edges of the vat.

Still, as she grew and grew bolts burst from the vat. Metal groaned and screeched as Chell’s behemoth bosoms burst out of her metal prison. Swelling faster than ever her tits smashed into the surrounding walls. The facility shook and rumbled as Chell’s breasts pressed out in all directions.

“You know,” GLaDOS’s voice rang out from the speakers “when I called you a cow earlier, I didn’t think you would take it literally,” she teased in her usual dry tone. “Look what you’ve done, I said I would let you go and you run off and fall into the only vat of mother’s milk left in the facility.” Chell scanned around the room only to see a camera up in the far right corner of the room with a glowing red led.

Chell flipped off the camera before turning her attention back to her amazing breasts. She groped and fondled them passionately. Every rub, slap, grope and tease sent intense shocks of pleasure through her body. As her breasts crept up the walls around her she broke off pipes. More of the pink mother’s milk as GLaDOS had called it came streaming out.

As her monumental mammaries soaked up more of the chemical he udders shot out growing with a renewed passion. Chell screamed as she squirted over and over. The milk from her nipples was shooting out so forcefully now she was knocking down walls. Her milk was flooding the entire facility. “No! What are you doing!? Stop it!” GLaDOS said as panic started to fill her voice.

“You’re wrecking everything you stupid big tittied cow!” Chell just laughed knowing her breasts were going to be the thing that finally buried the Aperture Science Facility. It brought her almost as much pleasure as her titanic breasts. “No stop! Get away! Stop growing! You bimbo, stop growing! You’re going to crush me! You can’t do this! I…. I….” GLaDOS’s voice cut off.

Chell let out a whoop of joy just in time for her breasts to explode out of the underground facility. As Chell was hefted up on top of her breasts she could smell the scent of flowers in the air, the warm breeze blew across her skin, the swaying wheat tickled the base of her still ballooning tits. Once again Chell was free and this time thanks to her impossibly plump, still growing, milk factory udders she was going to have a very pleasurable time free.

The End.