"So you're saying you didn't put growth serum in my food." "No...?" You reply. Anna sighs, taking one of her now much larger breasts from her shirt, "Then how do you explain this?" You stammer, fully focused on how they were still growing. "You're lucky this feels good~"

Growth gas filled the building quickly. Sasha could hear people moaning as they grew around her. "Need to restrain..." Sasha leaned against the wall as her body outgrew her clothes. "Need to..." Two people near her started fucking. "Need to grow~" Sasha joined them.

All you could do was look at Tonya as she transformed. She bent forwards, hands gripping her tits as they changed. “What the fuck… did you do~ Mmm~” Her growth quickened. You didn’t expect your serum to work this well. She was also running out of building to fill.

"Ohhh, look how big you made them~" Lana shook her tits in your face, smiling as each was larger than your head. "I'm so fucking big now~ Thanks to you~" All you could do was nod. "But wouldn't it be better if I was even larger~" She grinned, knowing you couldn't say no.

"Ugh, my bra is getting so tight." Annie struggled with her shirt, not seeing her tits grow. "All this damn pollen, making me act... up~" The more she touched her tits, the better they started to feel. "Oh... oh my~" People soon saw a 15' giantess playing with their tits.

"Remember when I used to hate the summer?" Ellie giggled, her tits shaking at the slightest movement. "The frat boys at college gave me a whole new perspective~" New perspective and a new body. Ellie had gone to college a twig, and now she had completely filled out.

The ground shook with each step that Carla took. Each stride saw her body grow taller and fuller, Carla feeling more powerful every second. You weren't growing at all. Part of you was a little sad seeing her outgrow you so quickly. The other part loved the way her new ass moved

"Mmmmffff~ They're getting so full~ What's... Oh fuck~" Lila cupped her tits as they swelled. She didn't know that her drink had growth serum in it. But as her tits kept growing, she started to care less and less. "More... Bigger~" Her mind lost as her body ascended.

Your GF had been outside when a chemical accident doused the town in chemicals. You tried to help her but soon she let out a moan and starting... growing? Her mind shattered, body massive, and she joined the hundreds who had been transformed, all wanting to grow more.

Anya pushed you out of the way as the truck crashed, liquid spilling all over her. Before you had a chance to thank her or call for help she began to moan. Her clothes tighten, her hands cupping her tits as the swelled. As she reached 20', she looked down at you, hungry~

You had been writing a German mom to practice the language. You had been talking for months when she suddenly stopped responding. You were worried, until you got a video from her. Her tiny body had changed, massive tits and wide hips. She invited you to Germany for "lessons".

You and Liv were walking down the street when there was suddenly a bright light. You were okay and just when you were going to check on Liv you were hit by a piece of cloth. Liv was on her knees and still taller then you, feeling her body as she grew. And she wasn't alone.

"Hello! Who's there?" Grace called out, confused as to who called her name. You stared up at her tits, given a full view of the giantess' body. "Oh, you did~" She finally noticed you, bending over, one tit nearly crushing you. "I didn't see you under my huge tits, sweetie~"

"What did you think would happen?" Hannah held you, your legs dangling in the air. Her body surged again, clothes appearing to shrink on her body. "You put growth serum in my drink and you're shocked I'm- Mmm~" Another surge, she nearly dropped you. "Actually, I'm not mad~"

"Get out of the water! Never!" Julia stood in the water, and all you could do is watch as her cute body surged larger. Her dress tore apart as she grew taller than you "Growing feels so fucking good, I'm not gonna let you stop me~" And you couldn't, not after she was 20' tall.

Ana giggled, shaking her chest, "Look how big my tits got after, like, one pill." You could barely notice them, mostly because she was acting like her standing 12' tall was normal. Ana smirked, grabbing the pill bottle from the table, "I wonder... what would five do."

You stared up, Alyx’s tits looming over you. She moaned as she soared past 20’, clothes finally tearing. You had to run. But even as you got further away, but Alyx was still getting bigger. Eventually you stopped, turning to see two new mountains on the horizon.

As a prank, you put a drop of growth shampoo in the bottle your GF uses. As you heard the shower turn on, you smiled, but realized you mistake seeing the wrong bottle down with you. You rushed up to hear moaning, growing tits pressing against the glass as it begins to crack.

"Oh fuck~ Runnn~!" Your GF yelled as her tits caused the glass break Before you could get far you were pinned under her tits. She grabbed onto you as her body kept growing, crashing through the roof "So uh," Your GF said, cradling you in her tits, "Do you have anymore of that?"

"What was in that sunscreen~?" Amy moaned, looking up at you as her bathing suit tore, her growing breasts winning the war. You glanced at the sunscreen, seeing the normal things, SPF 50, keep out of eyes. May cause growth. With horror, you looked at Amy, body covered with it