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Rated: 18+ · Interactive · Erotica · #2205983

A dominant female enhancement story. Will award 1,000 or more GP if a chapter is added.

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Chapter #5

Much more muscular

    by: Arkaror Author IconMail Icon
The next morning.
As Tracy woke up, she could hear her sister grunting and moaning from the basement, doing her morning routine.

Their brother was only allowed to spot her at that time. She didn't allow anyone to get bigger than her.
Still a little bit dizzy and tired from the night before, she looked around her room. She was laying on the ground in the middle of her room. As she saw the container with the syringes from yesterday she smiled as her look wandered to her body.

She was massive.

Stunned she ran her fingers over her rippling midsection. Tracing each of her now eightpack individually, each of them harder than steel.
Tracy stood up and walked in front of the mirror of her room.
She didn't gain anything in height, making her huge frame look even more amazing.

Still with a huge grin on her face, she raised both arms for a double biceps flex.
Each of them covered in huge veins, almost pulsating with power.

"Even Arnold Schwarzenegger would be embarrassed by the sight of these babies", she said to herself, proceeding to flex in different poses making her biceps grow even more.

She grabbed her chest, massaging each breast with her muscular hands Moaning lightly doing so.
"Unfortunately" her chest didn't gain anything in size, yet she had massive pecs.

She went to her closet and grabbed a once loose fitting sweatshirt, to cover her massive figure. It was stretched to the max, but she didn't want to ruin her siblings suprise.

"Time to test these babies", she exclaimed as she left her room and walked downstairs to her siblings. The wooden stairs clearly suffered under the bear weight of each of her steps.

As Tracy reached the basement Stella was already done with her routine. Sitting on a bench only wearing a sports bra and shorts, revealing a gorgeous sight on her sixpack abs, covered with sweat.

"What are you doing here, Hobbit", Stella asked mockingly, "This is only for big people!"

Tracy ignored her sister and instead walked towards the weights, grabbing the 50kg barbell and started doing curls.

"Then why are you here?", she asked, still with a smile on her lips.

"Since when are you lifting", Adrian asked, slightly astonished by her little sister strength.

"A few minutes ago... This is too light", Tracy exclaimed. She walked over to her sister and grabbed the weight behind her, which Stella had used for bench presses a few minutes ago.

"Don't you think this is a little too hea..", Stella started, but stopped as she saw her sister lifting it with one hand and doing repetitions.

Tracy however was completely ignoring her sister, doing rep after rep, feeling the fabric stretch around her growing biceps.

Stella and Adrian were speechless and could only watch their 'little' sister lifting the weight like nothing.

After dozens of reps it finally happened. The fabric couldn't stand a chance against her muscles anymore and her arms bursted free through the sleeves.

"Screw this piece of shit", Tracy said grabbing the shirt and ripping it off of her body. Finally revealing her complete upper body to her siblings.
Tracy looked over to Adrian.
His eyes in shock, his jaw almost hitting the ground, as Tracy proceeded doing curls with her right arm and flexing her left arm as she looked over to Stella.

She seemed to love this sight. Her breathing noticeably quickened as she bit her lip. Her eyes gazing over every centimeter of her sisters body, as

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