Liz grows more

Liz moaned as she felt Joshes cum filling her ass her body began to feel warm all over as she started to grow taller, stonger and sexier.

As Josh finished cumming Liz could feel the growth pulsing through her body so she slowly got to her feet to stand over her brother so he would have a good view of her growth.

With each beat of her heart she could feel her muscles getting bigger and stronger, as her height incresed she quickly passed 10 foot tall.

"Mmmm this feels so good" Liz moaned as she slid her hands up and down her growing body, her cock started to become erect again as the warmth of her growth focused on her cock and balls.

"Ohh yeah, come on baby grow for me, let's see how big we can make you."

Liz's body was covered in a fine sheen of sweat as her muscles swelled to an incredible size. She could feel her skin getting tight as her body grew even bigger.

"A little more baby, come on, just a little more."

Soon Liz's growth slowed to a stop as her height reached 12 foot tall, her cock was now a massive 4'5 foot long as it swayed fully erect driping precum that was forming a large puddle next to Josh.

Her brother's eyes glazed over as he stared up at her, he was still locked into her gaze as she finished growing. Standing now at a mighty twelve feet she finally released him from her spell and helped him to his feet. "Oh my God your huge now!" he exclaimed staring up at his sister towering over him. Liz looked down at her newly enlarged 12 foot tall body and smiled as she watched her 32 inch biceps bulge, she flexed and showed off her huge muscles to her brother who stared in amazement."You like this do you?".

"I'm so strong, I feel like I could pick up a truck right now." She said as she gently picked him up with one hand.

"Whoa!" he yelped as she held him up in the air with one hand. "I can hardly feel your weight!" Liz said before put him down and kissed him Pushing her huge tongue into his mouth.

"Now it's your turn to please me, little brother" she said as she sat down on the edge of the bed and presented her huge hard bulging four and a half foot monster cock before him.