Introduction:

A trade caravan travelling across the desert.

A trade caravan travels through a desert

Aliyah sat on her camel as she followed the caravan. Just like the day before. Just like weeks before today. She was travelling across the great desert with her fathers trade caravan. This was the first time father took her with him. Before thet Aliyah was too young, as her father told. Now she was 21 and riding a camel all wrapped up in cloth, leaving only a small slit for her eyes.

The sun was burning today as usual. They were travelling for weeks now, every day the same. Lifeless yellow sand with no animals, no plants and no water. Sometimes there were some strange sounds heard from far away, and the ground did shake a bit. The guide told that there is nothing to worry.

The camels were slowly and lazily walking, tied to each other with a rope and Aliyah camel was in the end. The day was approaching its end and the guide was looking for a place to set camp.

Aliyah liked some privacy so she usually stayed a bit apart from all the men in the caravan. Father approved of this as men were travelling for weeks without a woman. So she
slept separately with her camel nearby.

What a beautiful sky there was. Lots of stars, not like in the city where start are not visible. Aliyah admired the beauty when she felt the ground shake a bit. She ignored it and continued her observation of the stars, but the ground was shaking stronger and stronger.

Then a tentacle shoot out of the ground and squeezed Aliyah. She wanted to scream but another tentacle covered her mouth. Those were rotten looking sandy tentacles, with small thorns and bony protrusions all over them.

They caught Aliyah laying on her back and the first tentacle wrapped around her waist with the second one on her mouth.

Aliyah thrashed about trying to get free, but she felt more tentacles securing her legs and arms.

The mouth tentacle allowed some movement for her and she raised her head to look at thorny tentacles coiling around her legs, tearing the cloth with their thorns and scratching her legs, producing muffled screams from Aliyah.

Flashbacks of children horror stories appeared in her mind, stories of a sand worm living in the desert. It was thought to be a myth, but apparently she has encountered it.

The worm was dying. It was roaming the desert for several hundreds of years now, last of its kind, devoid of other worms. I must fulfil its biological purpose or else its species would become extinct. To reproduce. Usually the worm would find a female worm and they would coil one around each other. Then the male worm uses his pistil to enter the female worm and inseminate her. This particular specimen had a rather small pistil in comparison to other worms. It was 20 inches long and 3 inches in diameter, and the pistil enter the female worm completely and then ejaculation occurs.

The worm was following their caravan for days. Observing. Planning. Since it has sensed female pheromones coming from young Aliyah. It was the worms last chance to give life, to continue its genetical line.

The worm has never encountered humans before and has no knowledge of human anatomy, but Aliyah pheromones smell was very similar to a female worm pheromones. It must mate with Aliyah.

The worm smelled her pheromones and her fear. When his tentacles coiled around Aliyah legs she was trembling and producing a lot of scent that resembled a female worm in heat.

Aliyah laid on her back with her arms, legs and waist secured with thorny tentacles. Another tentacle raised above her and started inspecting her body. This tentacle had soft red pimples on its end and they were touching Aliyah everywhere, trying to learn her anatomy. Clothes were obstructing and few more thorny tentacles raised from the ground and started hitting Aliyah and ripping her clothes away, until she was completely naked, revealing her toned body with week old nicely trimmed pubes.

The tentacle with pimples continued to inspect her body, touching everywhere starting from her arms, then her neck, her chest and her breasts, her tummy when finally stumbling on her vagina, the source of all the scent that attracted the worm. The pimply tentacle thoroughly inspected her vagina, sliding over it with its warm soft and slimy pimples, collecting valuable information that this is the supposed place to penetrate this species.

Immediately after then Aliyah felt her legs spreading apart and bending. The worm was preparing her for mating. Her legs were bent so that her knees touched her shoulders and her vagina was completely exposed and easily accesible. During all this time Aliyah watched the tentacles in fear and tears on her eyes.

Then she saw a large protrusion surfacing from the sand. When it came up, it parted in to four parts, opening up like a flower. A think object started raising from the opening, it was the worms pistil. It was hard, red and slimy. 15 inches long and 4 in diameter. It was a sturdy looking pink fleshy cylindrically shaped pistil, ending with a conic shape, obviously meant for penetration.

Aliyah was in such an vulnerable and obvious position, she immediately understood what was going to happen and used all her strength to thrash about, but the tentacles were much much stronger than her, and eventually she stopped resisting, becoming exhausted.

She laid there with her trimmed vagina exposed right in front of the incompatibly thick pistil, dreadfully observing its width and length.

With horror she watched as the pistil's base rotated so that the pistil pointed at her vagina and it started moving towards her sex. Aliyah wiggled but still the pistil touched her vagina and Aliyah felt how heavy and hot it was. It poked at her vagina trying to penetrate her, but due to the anatomically incompatible width of the pistil and Alyah being dry no progress was made there. It just poked at her crotch, at her vagina and at her asshole, exerting so much force that it moved ALiyah's body leaving trails on the sand.

It was just desperately poking at her crotch having no idea how to penetrate the female orifice, and which one it should use. Also it had no understanting of the female orifice limits in terms of width and depth.

Then the pistil moved away, being replaced with the inspecting tentale, as it laid on her crotch pulsating and trying to figure it out. Its pimples were like tiny tentacles, touching and inspecting every inch of her crotch, lubing up everything and sliding in different directions.

Aliyah's body responded to the stimulation and started to become wet. Aliyah was still in terror, but her body's response was subconscious. It was receiving stimulation and was preparing itself for penetration.

The inspecting tentacle with interest observed what was happening to the female body. Her vaginas temperature has slightly rised, enough for the worm to notice and to notice the warmth.

The inspecting tentacle has concentrated on her vagina and rubbed itself along her lips, noticing that there were slightly more neural activity when the tentacle slid over her clitoris. The worm has correctly assumed that he need to concentrate on the are that aroused the female the most.

The worm wanted Aliyah to be prepared for what to come. She must bear its offspring and give live to generations of sandworms.

The pimply tentacle slid over her vagina and circled around her clitoris, all its pimples moving like an army of soft slimy fingers across her opened crotch, and her body was responding.

The worm noticed fluids coming out of the warm opening and concluded that this is the orifice intended for mating. Its target was clear now. The vagina was already wet enough, as Aliyah closed her eyes, enjoying the pimply tentacle, but still trying to control herself.

Then the pimply tentacle has retracted to be replaced with the enormous pistil once again. There was no way back now. The worm would not stop now.

The conic head slid across her vagina and found her entrance and started pushing in.

Aliyah eyes widened as the conic shape entered her a bit but stopped progress because of her tightness. The pistil exerted more force, and conic shape has entered a bit more, but then no more progress was made, no matter how hard the pistil was pushed.

The conic head succeeded in stretching Aliyah only to about 2 inches in diameter and her muscular ring at her vagina entrance was desperately fighting the penetration.

The pistil was frantically trying to proceed its penetration, jerking back and forth, releasing painful moans from Aliyah. The worm was making no progress, female orifice was not meant to stretch so wide as was the pistil.

The worm was becoming restless.

Aliyah felt as four more tentacles appeared from the sand. These were thinner than usual, they were at max 1 inch wide. Those four tentacles rushed to her vagina and squirmed around a bit. Two of them were coming from the left and two from the right of Aliyah.

All four tentacles positioned themselves in front of Aliyah vagina and coiled together, forming a 2 inch wide coiled drill, and started penetrating Aliyah. The construction was not very wide and Aliyah just let out a gasp when the drill entered her for about 4 inches deep.

Then the four tentacles uncoiled inside of her and she observed as their ends started pulling in to four opposite directions, each shaping a hook that was inside her vagina.

The worm was nervous and it needed to mate this orifice, but it was too tight for his pistil. It knew that this orifice must be stretched before the mating can happen.

Four tentacles started opening the orifice. When the dilation reached the previous 2 inches in diameter and then the resistance became very strong. The orifice was not giving up, refusing to stretch wider.

The worm didn't understand female anatomy and it needed to penetrate this orifice. This orifice needed to be wider.

With no concern for Aliyah, the four tentacles started pulling her vagina apart with increasing force and the Aliyah's vagina was struggling, but loosing this battle.

"Oh god, oh god, oh god, oh god" whispered Aliyah feeling herself being stretched wider than she ever was, and her entrance started to sting and burn, understanding that she now will be brutally and permanently stretched and that there was nothing she could do, Aliyah braced - "nnnggghhhhhh" - Aliyah gritted her teeth as her eyeballs involuntary rolled up from pain.

"Nnnggh" - The worm was applying lots of force to the orifice, forcing it open, wider than it was meant to ever be stretched. "Nnnggh" - Wondering why there are strange guttural moans coming from the females head. The worm had no concept of pain and continued to split Aliyah's orifice apart. "Nnnggh" - It was very curious why the female legs were shaking and why there was moisture coming out of the female's visual organs.

Aliyah was now in constant pained grunt "nhggggggmm rrrrrhhhhhh mmmmmmgghghhh hhhhnnnrnrrrhhhgh" when the worm decided that the orifice was stretched enough to be able to accomodate the pistil.

The four tentacles vacated the orifice and in some seconds the grunting stopped, and also the female legs stopped shaking. Worm realised that that was a response to his actions, although it had no idea why.

Worms felt no pain. Their flesh easily regenerated and the concept of pain as a safeguard to damage did not exist in the worms mind. The worm assumed all other creatures are like it. But little did it know that human tissues did not regenerate.

The pistil took its place aimed at the females vagina.

"NOOO NO!! PLEASE! IT WILL KILL ME!!! " - Aliyah thought to herself, observing the thick pole positioned at her vagina, not being able to make any sound because she was gagged by one of the tentacles.

The worm discarded the incomprehensible sounds that the female was making and penetrated Aliyah with a single cunt-splitting thrust, burrowing its pistil 10 inches deep, bottoming out in the females orifice.

The worm noticed the renewed shaking of females legs and now her whole body was shaking and become covered with sweat as she had no choice other than to endure the incompatible with female anatomy penetration.

The worm was riddled why only half of its pistil has entered the orifice, as usually during mating with a worm female all the pistil was entering the orifice, and tried to cram the pistil deeper.

This resulted in the pistil moving out a bit and shoving into the orifice at different angles. Aliyah to her dread observed this and was horrified at the bulge on her belly that was several inches above her navel and continued going deeper in her body.

The pistil was ramming in to her limits with no mercy and no concern for Aliyah, brutally stretching and reshaping her vagina and distorting her belly from inside. Aliyah was almost passed out from the pain, her vagina was being damaged by the pistil.

Then the worm started ejaculating. Due to the orifice gripping the pistil very tight, almost none of the ejaculate made outside, and with no place to go else where, it poured into Aliyah's womb.

The mating was complete. Worms semen was self sufficient, it needed a warm place with enough nutrients to nurture itself. Aliyah will be a mother to a new generation of desert worms.

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