As he flipped through the slides, Jeff came up the "physical traits" page again. The sliders were still at the position he set earlier. Driven by his fascination about super strong girls, he moved the "strength" slider completely to the right side. Almost synchronously, his dick rose to full attention. The idea of making Venus even stronger made him hard again. He examined her again and then moved the "muscle tone" slider also a good amount to the right. Venus watched him modifying the sliders and noticed his boner stretching his pants. "Ready?", asked Jeff already pulling the trigger and a purple red beam hit Venus directly on her chest. Again, sexual pressure build in Venus as she slowly began her journey to the next level of evolution.
Immediately Venus felt her plant body to reach new degrees of strength. As before, she slowly extended some tendrils to grab Jeff and easily lifted him off the ground. She also moved two of them to the ground lifting herself several feet up, until both were hovering in the treetops. Some seconds later, Venus was lost in her thoughts, Jeff noticed the first visible changes. Again it seams that the "shirking" setting fought against the "evolution" as her growth was slow but static.
"More!", she moaned as she fully enjoyed the feeling of power flowing inside her. As she reached seven feet her appearance started change again. It looked like she transformed into something more human like as her head started to shrink more proportional to the rest of her body, all branches beside one on the left and one on the right started to move back inside her. The leafs on her "hands" rolled up until each hand showed five perfectly formed thin fingers. The width of her arms and tendrils slowly grew as more strength flowed into her body.
The beautiful smelling blossoms on her shoulders slowly moved the her chest and pushed outwards until Venus showed two full and firm breasts, each one emitting even more potent pheromones. Her waist thinned out as her main trunk started to split in two half from the middle of her body. With a cracking sound, two long and powerful legs formed. Her roots were now moving together forming two feet while her toes and heels still looked like root endings.
As her overall body continued to thicken, more strong tendrils shot out of her back spreading several feet away in all directions. Autonomously each one moved to one of the surrounding trees and coiled down the tree trunk. It looked like Jeff and Venus were hanging in a spider web in the treetops, beside the fact, that she was still "standing" on the two tendrils which were on the ground. As more and more pressure build in Venus, she tensed the grip on the trees, digging her tendrils deep into the bark of the trees, which started to crack. The loud sound of a tree splitting in thousand of peaces caused Jeff to snap back to reality. The remains of the tree were raining down to the forest ground. Jeff was stunned by the view of Venus who started to pleasure herself with more of her tendrils, some were in her tight pussy, some were massaging her new tits.
Even if he enjoyed the sight of his powerful girlfriend, he was a bit afraid that she could accidentally crush him in her sex drive. But before he could release the trigger, a vine slowly crawled up his arm and gently pressed his finger down on the trigger, as if she knew, what he had planned. The tendrils was strong enough to crush a tree, there was no chance to push against it with his index finger. There was nothing he could do beside watching her girlfriend growing more powerful. By the time she hit the eight feet mark her arms looked very toned and the tendrils were about two inches thick, Venus again tensed the grip on the trees which groaned from the stress. Whit a cracking noise, one of the trees was ripped out the ground together with its roots. Dirt was raining down as the tree rose further up until it was 20 feet of the ground. Jeff was shocked as her 8 feet tall girlfriend was carrying a full grown tree with on of her two inch thick vine 40 feet away. The tree must weight 5 tons but Venus seemed to not even notice what she had done. Even with the great weight, her strong tendrils were not sagging an inch down. Jeff wondered how this was possible. The leverage must be insane.
Still engulfed in the growth ray, the pressure came to the maximum as a strong orgasm hit Venus. Immediately 5 more trees were ripped off the ground as every muscle tensed in her body. Jeff gasped for air and even if Venus was in the middle of her orgasm, she instinctively released the tight grip on Jeff until she held him gently again.
"Oh my GOD, I feel so good, so strong, so powerful", screamed Venus, "This is insane. I need more!!!" When she hit the nine feet mark, Venus moved all of her tendrils out of her pussy and guided one of the trees which she was carrying to her womanhood. With a fast swing she removed most of the branches and the treetop. Jeff realized what was going to happen but wondered how a tree which was more than 6 times as tall and 2 times as wide as her whole body would fit in her pussy. But his question was soon answered as the 60 feet long and 3 feet wide tree was pushed again the lower entrance of Venus. The tree protested as it was pushed harder against her pussy but slowly it moved inside her. She tossed her head back as the new sexual sensation increased the pressure again. Splits were dangerously flying through the air as she hammered the tree in and out of her pussy. Her pussy walls effortlessly crushed the tree. Almost 20 feet of the tree vanished in the 10 feet tall plant girl as with a final scream all trees in her grip were shredded and the remains of the tree inside her were shot out of her pussy like a cannonball, followed by a waterfall of nectar. Her boobs were also shooting nectar like a nozzle bathing Jeff completely in the sweet tasting juice. Jeff simply came by the view of Venus tree crushing orgasm.
Enjoying her afterglow, Venus slowly retracted all her tendrils and laid both of them on the ground. The Chronivac came to an halt. Jeff was laying in the arms of the now twelve feet tall Venus dripping wet from her nectar. Both enjoyed the feeling of each other as they fell asleep in broad daylight.
At about 2pm Jeff finally woke up again. Venus was already awake grinning at her lover. It looked like there were in the middle of an explosion as the remains of several complete destroyed trees were laying around.
"Thank you so much. This body feels insane. I'm so strong. I'm so big. And I totally in love with you", said Venus as she gave him a gentle kiss.
"I love you too. But how strong are you?", wondered Jeff.
"I don't really know", answered Venus exited, "Those trees were almost weightless to me... And the leverage must be immense... And I was standing on only two tendrils... And..."
"And...?", asked Jeff already hard again.
"And I've done everything with my tendrils. My arms must be ten times the width of my tendrils.", she said in her bliss.