Annas Accidental Replication Study Ch 08

The new vine began releasing that slimy sap just like all the other vines to help ease further into her ravaged asshole, but Anna was still too tight for it all to fit. Again and again she was speared onto it and plucked off. The plant moving so slowly it sometimes felt like the new growth was growing into her ass instead of being thrust into her. Slowly, ever so slowly, the plant was training her hole to accept it's new resident. Once she had reached down to about a foot inside her ass the plant rewarded her with an orgasm.

Still paralysed, Anna made no outward sign that she was currently cumming her brains out, but the mana and essence flowing out of her and into the new growth was proof enough of her climax. After a couple hours of being slowly ass fucked, the vines plucked her off the new growth, and her old anal vine thrust deep inside of her ass before knotting her again. This time the knot was much larger and stretched Anna's ass out to the same diameter as she managed to make it to on the new growth. Massive pulses of paralytic were pumped into her ass and allowed to flow inside of her. This was a critical phase for the plant and it couldn't afford to let her run away now if it lost track of time impaling her on it's new vine. Ensuring Anna couldn't move except to swallow as much of this new vine with her ass as possible was the top priority.

It must have been at least a day of being slowly assfucked on that new growth before Anna had reached two feet inside her ass. The girth of the new vine was now a respectable 5 inches stretching her hole the widest it had ever been. Every couple inches of new territory that her ass claimed was rewarded with a mind shattering orgasm by the plant. Just like her old vine it flexed to accommodate the natural shape of her insides, worming it's way inside her slick passage with each stroke. Anna was thankful that the slimy secretions from the plant were such good lubricant and that they also had a mild healing property. If she didn't have that slime her ass would be unimaginably sore. Instead, it just throbbed with every heartbeat as it was stretched further and further over the new vine. Anna quickly fell into a new cycle of being stretched on her new friend, pumped full of paralytic from her old one, and back again.

Almost a week later later she was almost two thirds of the way down the length of the vine. Nearly 4 feet of girthy vine were wrapped around her insides at their deepest point of insertion. When she wasn't cumming, she spent her time counting the segments on the vine as they bullied her poor asshole. The plant hadn't changed it's pace. It was extremely patient and could spend weeks or even months fucking Anna's ass until she was trained to take all of it. A couple hours later Anna made it down another few inches and was rewarded with another orgasm. Her excess energy flowing into the new vine.

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It had been almost a two weeks now of having her ass trained and Anna was loving every minute of it. She was constantly dosed with aphrodisiac so maybe that also had something to do with it. Also, she was allowed to cum. A lot. The vine had stopped lifting her off her new friend a couple days ago, instead just varying how much of her weight was being used to spear herself on the vine. A knot had formed inside her ass and had taken over her paralysis booty duty. She could feel the length of the vine inside her continuing to grow and squirm in her deepest parts. It was getting incredibly long and thin as it stroked inside her.

Anna was just glad she was allowed to cum so much even if the plant only allowed her to do it in service of conquering Anna's asshole. Every orgasm that ripped through her strengthened the new vine and helped it grow stronger inside her. The size of the vine in her ass so large that her contractions had to work their way around it's girth instead of happening freely. Her poor asshole was thoroughly ruined, the knot in her urethra dissolved so the vine could bully it again with long languid strokes to squeeze a few more drops of energy from her with each climax. If it weren't for the healing slime and the magic of the plant, taking an object this large up her ass would be impossible. Maybe they should rename the Insectrix Vine into the Hole Training Vine.

A few days later and she still had a foot and a half of length left to swallow. Anna realised a few hours ago that the portion that was always inside of her was now inside of her stomach and was working it's way up her esophagus. The vine in the mask responsible for pumping nutrient and aphrodisiac into her stomach retracted fully. It's job was finished, and her new friend was going to replace it anyways. If it weren't for the aphrodisiac forced down her throat making her incredibly horny, the sensation of the vine worming it's way all the way from her ass up to her mouth would have been somewhat unpleasant.

Instead, she climaxed because of how hot it is to be fucked all the way through her body. This new vine was conquering her ass completely. Every part of her would belong to it soon, and it would already require very expensive healers to remove it--not that she particularly wanted that at the moment. Eventually, the vine squirmed and thrusted it's way to the back of her throat where it paused. The vine mask retracted from her pharynx and pulled away for the first time since she was captured. Feeling the vacancy in her mouth, the vine in the back of her throat thrust forward rapidly changing shape to seal her mouth open leaving a hole for vines to pass through. Tendrils extended from her mouth and wrapped around the back of her head. She felt a movement in her throat and knew the vine was taking over her pharynx again to keep her breathing.

The portion that remained outside of her (and about foot stuck inside her ass right now) had a sort of bulbous shape to it like an edamame bean on steroids. It's girth was almost 8 inches across at it's widest point, and it contracted and swelled inside her almost like it was breathing. Since the vine couldn't stroke her entire body onto the vine to stretch her out further, it had to swell and contract it's girth to slowly worm it's way inside her completely. It would take longer doing it this way, but like always, the vine wasn't in a rush. Especially since there was nothing she could do at this point. Her entire digestive tract was now claimed by her new guest.