A lone girl hiking through the woods and encounters a large worm. Gets infested and begins impregnating others. Everyone is above the age of 20, even if not specifically stated.
Sara, an avid environmentalist, 24 years old. She always enjoyed going for morning hikes in the forest nearby her home. Her walks lasted anywhere from 30 minutes to an hour depending on her mood. It was always scenic, and she tried to vary it between days, exploring new parts of the forest each day. Today she was exploring a swampy area of the forest, but there were still wooden pathways built for people to use. She never used them except as landmarks, so she didn't get lost, since she likes the feeling of the soft ground beneath her feet. Along her walk she encountered what looked like a large snake. As she approached it, she realized it was no snake, instead it was a large worm, as thick as a cucumber, and almost 10 feet long. It had hundreds of cilia along its ribbed body, and several tendrils at its head, presumably to help it feed. She advanced toward the worm hesitantly, but just as curious. She knelt to get a closer look, and the worm reared its head to meet hers. "You're cute!" She announced with a giggle; the worm didn't seem to react to her statement instead it began inspecting her body. Sara was wearing yoga pants and a sports bra, with little else to cover up her body. Her sports bra could barely contain her bust, and the yoga pants really accentuated her firm ass. The worm found her leg and began coiling up, finding the waistline of her pants.
Sara now in a panic tried to remove the worm from her body, screaming "Get off me!" But the worm was too strong, using its tendrils it entered her pants easily and found her puckered taint. She was screaming in fear now as the worm pressed against her hole, with one final thrust the worm broke the seal and started to squirm inside her. Inch by inch it slid inside her, causing Sara to moan involuntarily. With each rib that entered her body it caused her pussy to moisten, nearing her to orgasm. By the time the worm was halfway in, she orgasmed, crippling her body and making her fall to her knees. She wasn't fighting it anymore, just trying to endure the sensory overload. On her knees, leaning forward into the muck that is the swamp, the worm continued its onslaught into her body. Her moans and slurping sounds of the worm filled the forest. And finally, with one last push, the worm was buried inside Sara.
The worm continued to writhe and wriggle in her innards, creeping ever deeper. Saras body was struggling to cope with its newfound weight, almost an additional 20lbs. The constant spasming of the worm inside her kept her near orgasm the whole time, groaning and panting she tried to get up from her knees. She knew she couldn't go to work until she solved the mystery that's inside her. When she stood upright, she looked down to her stomach to see a slight bulge, and movement where the worm was situated inside her. Sara being terrified had no idea what to do, she had a live creature dwelling inside her intestines, and feeling extremely horny suddenly, creating a dampness in her crotch area. She fixed her clothes and began her march back to her home, hoping to maybe find a solution through the internet.
When she returned home, the bulge in her belly had almost doubled, making her look a couple months pregnant, "This is not good, how can it have grown so much?" she said with a worry in her voice. Her internet searches availed to nothing as there was nothing on the internet about 10 feet long worms that anally fuck a woman. The bulge was increasing in size every hour and was increasingly causing her distress. It was getting heavier too. She knew if it kept growing at this rate it would be too heavy for her to move anymore. It already was getting difficult. Stairs became very difficult, forcing her to catch her breath after only a few steps. When she reached the top, she was exhausted, and bet on lying down. "Maybe this is a dream, a terrible, horrifying dream." Hoping for relief. She hobbled her way to her bedroom, then to her bed, looking for sleep to fix her current predicament. Within seconds of lying down she was out cold. While asleep her belly grew to the size of a watermelon. Midway through her sleep, she awoke with a searing pain on the inside of stomach, finally realizing its not a dream, she began to panic, but she was unable to move due to the weight of the creature inside her. All she could do was lay there on her back waiting for the creature to have its way with her.
That's when she felt it, a pressure inside her throat, she began to choke on whatever it was. Unable to breathe she thought she was going to die. Then she felt it. A tendril of some kind dove into her lungs and provided oxygen to her. Several more tendrils continued their ascension through her esophagus, bursting out her mouth. The tendrils danced above her head for a few moments before opening their tips to reveal suction cups, eventually diving towards her breasts, and latching on. They started a pulsing motion while stimulating her nipples. Then she felt a pressure on her breasts, and they began to expel milk into the tendrils. The milk was fed into her body, by the creature. It felt amazing for her, and brought her near to orgasm, but she wasn't easy to make cum. Her tit stimulation wouldn't be enough. Then, without warning, another pressure built up inside her ass, she feared what this might be. The pressured was quickly relieved when several banana sized tentacles exited her ass, along with copious amounts of slime.
The tentacles slithered around her bed before finding their true goal. They teased her engorged vulva, rubbing against it and her clit. Before finally, one tentacle slid itself past her lips into her dripping canal. The tentacle was slow, and methodical, not rushing as it had no need to, its prey was immobile. It continued its assault until it met her cervix. However, this did not stop it, instead it applied even harder pressure until it broke the seal. She orgasmed harder than she ever had before causing her hips to buck as much as they could against with the weight inside her belly, this is when the creature did its true invasion, it began to thrust in and out, slowly as to not break its host. In and out of her womb. Her moans were muffled against the tendrils in her throat. After a few minutes of violation, she orgasmed again, even stronger than the one before. This creature was still not sated, as a tiny tentacle flew out her taint and latched onto her clit to provide even more stimulation. This time she orgasmed, and it knocked her out, being too much for her body to handle.
When she awoke there was no sense of time, all she knew was there was still light outside. But the creature was still unfinished. Nothing seemed to have happened when she was asleep. Its pursuit of her orgasm was elevated, and 2 tentacles exited each of her nostrils, as her mouth didn't have room for more without causing discomfort for her jaw. "At least it doesn't want me to be uncomfortable" she thought to herself. The tentacles didn't hesitate and went straight for her ears, inserting themselves quickly and with force. She could immediately feel them inside her brain, dancing around between the folds of her brain. The tentacles began their work at making her more compliant and enhancing her every sensation. Within seconds of their invasion she was already more sensitive, the continued assault was increasingly intense, leaving her in a state of orgasm, completely crippling her. Being unable to move she felt like a prisoner inside her own body, and there was nothing she could do. Being literally mindfucked and fucked in every hole. The creature was finally finished with her and came inside her brain and dripping cunt. Eggs accompanied the tentacle in her cunt, and she could feel it. Lump after lump entered her drenched hole. Plumping her up even more than she already was. She knew prayed it was finally over, and after a few minutes of egg-laying, the creature retracted all its tentacles back inside their respective holes and left her there. Cum dripping out of her pussy and her ears she passed out due to sheer sensory overload.
She slept until it was night out, she awoke to see a pile of eggs that had assembled in the area just outside her crotch. She could barely think straight after the ordeal she had just gone through. She sat up on her bed and dangled her legs off the edge. "I don't know if ill be able to walk." She expressed uncertainly. She allowed her feet to touch the ground and put more weight on them. "This is really odd; I feel like I have the strength of 10 people." She said with surprise. She stood up with ease, even with the watermelon that is in her stomach. The creature still squirmed inside her body, no doubt preparing for its next assault. Sara moved about her room amazed at her newfound strength and made her way to the bathroom to inspect herself. When she arrived, she noticed her belly size hadn't changed and her tits were now much larger than before, reaching almost double J's, Sitting prominently on her enlarged belly. Sara felt different, somehow less human than before. Her new strength, her breast size. Something was definitely wrong, but it all felt so right. She wanted more, whatever she could do to get more, she wanted it.
