Courtney's Creamy Growth Serum: Chapter 4

Chapter 4: Best Friends Forever

Lynn was a good friend of both Courtney and her mom, Suzy, she had always come early to have breakfast with them, but had arrived late. She was a goth chick, green eyes, black hair, dyed red with streaks. She was 5'4 and had a B cup.

She waltzed on in, asking for Courtney, but she just heard her showering. She saw her mom's mug and immediately poured herself a mug, and found the coffee to be intoxicatingly delicious and kept sipping, and slurping, and gulping down the whole mug full! She had unknowingly drank a triple dosage of the Giga-Growth Serum.

Meanwhile Courtney had been pleasuring herself with a shower, and dildo. She pounded her already so swollen and raw pussy until she came again, feeling her body surge upwards again another inch to 6'3.

"Fuck...when is this serum going to stop working? What would happen if I had some more..." Courtney dropped her bright green dildo onto the tub floor and started playing with her giant breasts.

She grabbed a towel and dried her massive body off, she realized she'd need two towels now...maybe three soon. She rushed to the closet and opened the cooler as she put on a bathrobe, now showing off her massive bust.

She saw that two vials were missing and she let out nervous giggle. She knew her mother had probably drank at least one of those vials. Knowing the size and the gain she had attained already, from 5'3 to 6'3, an entire vial had given her at least an entire foot in growth.

Her mother had stood at 5'9 originally, if she had drank an entire vial like Courtney had the night before she would be at least 6'9, who knows how unstable the formula is or how long the effect lasts.

Courtney started to get wet thinking about how big she could get, and settled that she would drink at least one entire more vial, to give herself at least another foot over her mother. Whether she trusted her mother to not have the second vial as well Courtney heard Lynn downstairs and called down "Just a sec!"

"You always take forev-...ugh..."The goth girl downstairs started to feel tingly as she crashed from the massive caffeine overload and her body started to get thicker, her breasts reached a DD status, and her body stretched upwards four inches to 5'8.

Her goth body becoming more curvy and thick, her thighs began to stretch the fishnet pantyhose she had on, creating small tears as she grew larger. She snored quietly, moaning between growth spurts finally stopping at 6 feet tall. The kitchen stool beneath her cracked sending her backwards, waking her from her slumber.

"What the fuck!" She screamed, then looked at her body and thought she was dreaming. An immense urge to sprawl out on the carpet and play with her pussy ran over her. She took her black fingernailed hands and began to tug at her black panties with a skull bowtie holding it together barely.

"...Ugh...fuck what was in that...ugh...". She rubbed harder and harder until finally she climaxed, her pussy leaking fluid all over the downstairs kitchen rug.

She twitched and moaned between her pussy aching and dripping, she twitched then grew another inch, then another wave of pleasure came over her she grew again another two inches, finally landing on 6'3.

She slowly got up from the floor and arranged the stool back up, she clenched her wet panties in the sink, then placed them in her pocket, she turned them bumped her head, not realizing how tall she was now.

"Fuck i'm so tall and hot, look at these tits...fuck...ugh..." feeling another surge she shot up another inch, she was now 6'4.

"Hey...I can explain... just gimmie a sec...mmph" Courtney appeared, busty as ever, slightly below Lynn's new perspective was staring up at her growing goth friend, while chugging an entire vial of the formula.

Glug after glug, Courtney downed the entire vial, then looked to her friend,

"Hey do you want some burp more? You look hot...like uff...fucking really hot" said Courtney casually as she plucked another vial from her now steadily growing breasts and body, and began to chug that one as well.

"Mmmph...so I found this ser--gulp gulp gulp formula in the old professor's lab. burp. It's a Giga-Growth Serum, nobody knows how...much...you...gro-- sec gulp gulp gulp gulp ...after...oh god..." Pausing between large swigs and bated breaths Courtney becomes extremely horny, watching her body jolt upwards inch by inch.

Pulse...jiggle...pulse...jiggle...pulse... Lynn slowly watches her friend's perspective raise inch by inch they meet eye to eye, then suddenly level with her nose, then lips, then neck, then boobs, which swell up to a G cup and squish into the goth's face.

Now 6'6 and still growing Courtney watches the 2 ml worth of Giga-Growth Hormone work it's magic, she shoots up another four inches to huge 7 feet tall!

Lynn gently touching herself while watching Courtney pulse upwards again another four inches, hitting the ceiling, then crashing onto the dining room table, furiously touching her wet pussy as she destroys more of the house furniture.

Now a staggering 7'4 in height, towering over the chairs and dining table while sitting down, her luscious legs leaning against the kitchen bar, she continues reaching in on another orgasm.

"Fuck...mmph...ugh...yeah FUCK! I'M GOING TO BE HUGE!" Courtney screams as she climaxes, her body growing faster and more steadily another six whole inches over the course of a few minutes, now a massive 8 foot tall giantess, she sprawls her two thick juicy thighs over the entire bar facing the dining room and massages her pussy slowly growing.