Veronica was unhappy to say the least. She had been doing farm chores when the fusion wave hit and the blast had knocked her into the fruit tree she was now fused with. It was horrific to think that she would be rooted to one spot for the rest of her life and to suffer the elements with no freedom to change her fate. Then she was “graped” by her younger sister who had fused with her stallion. It was wrong on so many levels that Veronica couldn’t even think, all she could feel was anger, outrage, sadness, and emptiness inside.
Thus Veronica’s mental state was in disarray allowing the tree part of her to go on autopilot. Veronica was unconsciously forced to focus on the sensation of fading sunlight on her leaves and the warm horse ejaculate that covered her body from face to roots. It was the things she needed, wanted, and now loved due to being a human tree hybrid, light and liquid nutrients. Veronica remained silent as her sister Kelly calmed down from her boob rutting frenzy.
With morality returning to her eyes, Kelly quickly descended from her sister’s body, “Oh oh no, Veronica! I’m sorry. I just don’t know what came over me.”
Kelly’s horse half skittishly shuffled in place, tail flicking in regret. The tree girl didn’t move, eyes blankly stared into space.
“Please talk, don’t be like that, it’s my fault?” Kelly touched her sister’s cheek, but Veronica was still as a statue.
Kelly started wiping the cum off her sister with her hands in hopes of waking her from her trance. The sticky yet runny horse cum only got smeared more lewdly on Veronica’s sexy body. Her sister’s booby body was warm and inviting to Kelly’s eyes. The hormones once again flowed to Kelly’s unguarded mind. The stallion part of her body urged her to fuck once again, as her horse penis once again grew hard as a flagpole. Her big black horse balls churned and pinched as they felt too full even though she had just coomed on her older sister’s big fat tits.
Kelly couldn’t help but follow her instincts, her rational fears disappearing against the roaring flames of animalistic lust. She needed to breed and dominate. She needed to make Veronica her’s in every way. With her sister’s mind gone it made things easier as now Kelly could freely have her way with Veronica’s fertile body.
Leading forward Kelly kissed and licked Veronica on her luscious green lips while groping her ripe soft fruits. Amazing, the green girl tasted sweet like sap, yet a bit of citrus sour to balance out. She smelled so good, sugary floral aromas that said “breedable” and “take me now”.
Kelly broke free from her deep mouth foreplay hungry for the real thing. Pussy, she needed pussy. Looking desperately over her sister, she found no lower opening where her pelvis merged with the tree.
“No! There has to be pussy, there has to be! I can smell it!” The hot air was filled with floral sex, Kelly could smell it in the air with her own perverse musk. Running her hands down the lower human part of Veronica’s body only confirmed that there was no breeding hole. Kelly checked behind Veronica but it was just the regular tree part of her, no opening, only bark and wood.
Wait, could it be? It has to be! The citrusy sweet taste, the fuckable smell, it was practically visible when Kelly was kissing Veronica’s face. Veronica was part tree now and trees didn’t need mouths, plus it was the only hole on her older sister that could be fucked. Kelly was sure of it Veronica’s mouth doubled as a vagina, and it wanted to be filled with seed.
Kelly once again reared up to position herself for proper face fucking. With Veronica’s mind gone it was easy to press her flared cock head against her sister’s green lips and thrust deep forwards. Tightness, teeth, wetness, and warmth were the glorious feelings rewarded for Kelly’s actions. The teeth were there but they didn’t compare to the hardness of Kelly’s blood filled horse sausage. The tight slimy hotness of her sister’s face tunnel was made for cock, her horsecock.
Kelly then rutted, giant horse hips moving to destroy Veronica’s mouth. There was no resistance in the plant girl, body or mind. Veronica’s jaw was slack and strained wider than any normal human could to take Kelly’s massive animal girth. Veronica throat expanded to pipe bursting proportions when Kelly fucked balls deep, yet it didn’t break. While Veronica’s mind was weak her body was strong, tree strong, so she deep throated Kelly’s lengthy horse cock no problem, no need for air either.
The heat of the sun bore down upon the two sisters as the forced intercourse continued minute by minute. When Kelly came she made sure her entire cock was inside her sister’s oral cavity, her cock going so deep it entered Veronica’s stomach. There she pumped and dumped the white gold that was horse sperm, filling the stretchy organ with more liquid than even a stallion could produce, fusion magic. Veronica’s hot flat tummy bloated and protruded like she was pregnant and perhaps she was. Kelly didn’t know how fusion worked but she loved breeding a girl pregnant, horse part talking. The fusion centauress pulled out and rubbed her big black horse balls over Veronica’s, before doing the same with her long fluid coated cock. Backing off, Kelly admired her ruined sister, Veronica’s beautiful face and big breasts stained with cum and her stomach distended with the stuff. It was damned hot, her sister was super sexy even more now that she was bred.
Wait, this was wrong. What did she do? She “graped” her older sister twice now! Fear and guilt festered in her guts and crawled up her back, making her shiver coldly in the warm sun heated air. “So why did it feel so right?”
Kelly in her conflicted state couldn’t stand to be next to Veronica. She ran at speed, clip clopping away from her comatose sister like a coward running from consequences of her actions.