Dani sat down on the rock and took a deep drink of her water bottle. She was on the trails in the woods behind her families farm taking a hike. Being a college student her course work could sometimes get overwhelming and taking a hike out in the woods always helped to calm and recenter her so she could focus. She had worked up a bit of a sweat and was taking a break in her favorite spot. There was a boulder that formed a kind of seat where she could look out on the forest and see quite the view. She was up on a hill and the forest spread out below her in a beautiful vista of colorful trees and wildlife.
As she was looking out she noticed something out of place. A little ways down from where she sat there was a depression in the earth that she didn't remember seeing before. Curious she made her way over to it. There was a bit of a crater in the ground that she knew definitely wasn't there before. There was something in the center. As she got closer she saw it was a translucent green... something. It looked like some sort of mass, but she had never seen anything like it before. She got even closer to try to examine it when suddenly an arm whipped out at her. She shrieked and tried to back away but she tripped on the loose dirt from the crater and the arm struck her cheek. It stung at first but the area quickly numbed and a pleasant, almost pleasurable sensation started to swell from the spot.
It was at this moment Dani realized she couldn't move. She was paralyzed! As she was coming to grips with this fact and terror started to mount she felt the thing touch her legs. Again a brief numbness happened followed by a pleasurable feeling wherever the thing touched. And the pleasurable feeling was growing. She felt the thing start to climb her body until it stopped on her stomach. Suddenly she felt tentacles sprout from it and travel up under her shirt brushing across her nipples and around her breasts.
'Oh god. It's a damned perverted alien' She thought in part terror and part hysterics. Then she felt a tentacle slip beneath the hem of her hiking shorts. 'Oh god, oh god, oh god. Please no no no.' She shouted within her mind. The tentacle monster.. or alien... thing, didn't heed her silent protestations though and kept pushing under her panties and along her slit. The pleasure from whatever slime was covering this thing was making it difficult to think clearly. Her nipples had hardened and the feeling coming from everywhere the thing had touched her was beginning to overwhelm her senses. The tentacle rubbing over her clit and pussy was whiting out her vision. Then the tentacle entered her. It seemed to thicken as it pushed inside of her. Filling her completely. Her brain was almost a gibbering mess at this point from the intense pleasure, but she wasn't climaxing. She felt on the edge but wasn't going over. The tentacle pushed onward and deeper until she felt it press against her cervix. There was a brief flash of pain before the numbness washed it away and pleasure filled her core once again. Then she felt the tentacle press deeper. Whatever this slime was it must have relaxed her muscles enough to allow the tentacle past her cervix and into her womb.
Once the tentacle had breached her last line of defense the whole mass started to shift along the tentacle into her pussy and up into her most sensitive areas. Soon the mass was gone and suddenly Dani's body erupted in a massive orgasm. Every nerve ending in her body fired in the most intense pleasure she had ever felt. Dani couldn't take it and passed out. She awoke sometime later and made herself presentable and headed towards home. Only, the Dani that left the woods that afternoon wasn't the same that had walked in.
The alien was a parasite of a sort. After it entered Dani's womb it began working throughout her body to take over. The main mass stayed in the womb but tiny strands of itself entered her bloodstream and ran to the brain. It took control of all her functions and memories, using the time she was passed out from the overload of pleasure to gain complete control of its new host. The parasite only had one primary objective once a host was found: spread.
Dani walked into her home and saw her mother cooking dinner.
"Hi mom. Dinner smells amazing. I'm going to take a shower quick." Dani said.
"Ok, dear. Dinner will be ready in about an hour so you have some time." Her mother said as Dani walked upstairs.
Dani saw her sister sitting in her room at her computer and waved as she walked by. She went into her room and grabbed some clothes before making her way to the bathroom to shower. The parasite acting as Dani knew she showered after her hikes and wanted to act as normally as possible. There would be time to enact her plans later. Dani looked at herself in the mirror as she let the water heat up. She was around 5'6" and trim around the middle. Her routine hiking and love of the outdoors had kept her fit and well toned. She had well tanned skin from being in the sun. Her brown hair had a slight curl to it and ran to the small of her back. She kept good care of her hair and made sure to brush it daily. Her green eyes sparkled and had a look of intelligence that often took peoples breath away when they caught her eye. Her breasts were well fitted to her frame being a small c cup. Still a hefty amount but not outrageous. Being young her breasts were perky and didn't sag at all on her chest. She stepped into the shower and began to clean the trail dust and forest dirt from her body.
Dinner was delicious. The three woman made small talk about their day and the sisters told their mom about their school studies. Dani's sister, Emily, was newly 18. She was finishing her last year of high school and was going to a college away from home. Dani had decided to stay close so she could save up money for after school, but Emily was a bit wilder and wanted the freedom of campus life away from home. Emily was a bit more petite than her sister. Barely topping 5'3" she was otherwise almost the spitting image of her sister. Slightly smaller breasts to fit her smaller frame, though still perky and standing tall.
Their mother, Mary, was a beautiful, older version of the two girls. Standing at 5'6", she had a little bit more body than her girls. She still did her best to stay in shape and accompanied her daughter on hikes every now and then but time was taking its toll. Her breasts were about the same size as her daughters but had a bit of sag to them. None of that took away from her beauty though. She kept her hair well kept.
Mary's husband and father to the girls was off on a business trip. He worked in sales and was often gone. Mary didn't mind. He made good money and she knew he was faithful. His career allowed her to spend time with her girls and participate in some hobbies like gardening. Some woman criticized her for being in the homemaker role because it reinforced a gender stereotype, but honestly she liked what she was doing. Her husband didn't force her into this role. He was supportive of her doing what she wanted. She could have had a career but chose to be the stay at home mother and homemaker.
After dinner the women watched some TV before calling it a night.
Emily awoke in the darkness of early morning. She wondered what had woken her when she felt a weird wetness touch her neck. She started to verbalize her surprise before realizing she couldn't speak. In fact she couldn't move. In the moonlight coming through her window she saw her sister straighten up from where she had been bent near her head. To her horror she saw a tentacle protruding from her mouth like an extra long tongue. It was about the width of a normal tongue, but almost a foot long. It tapered almost to a point at the end. It retracted back into her sisters mouth.
"Relax sis. Everything's going to be alright. Just relax and let me make you feel good." Dani said soothingly.
Emily was anything but soothed, but she couldn't do anything about it. Her neck started to tingle pleasantly. Dani stuck that weird green tentacle from her mouth again and undid the buttons of Emily's pajama top. As she exposed her sisters chest she began to lick down her neck and around each breast before taking a nipple into her mouth. Emily could feel the slime from that tongue coat her body. There was brief numbness followed by building pleasure wherever it touched. Dani took the other nipple into her mouth then making sure to coat both with the pleasurable slime. She made sure to drag her tongue down from the center of her sisters chest to just above her bottoms.
"You won't need these anymore." Dani said as she pulled her pajama bottoms and panties down.
Dani ran her tongue down each leg to just above the knee before making sure to touch Emily's clit and pussy lips before standing back up. By this time Emily's body was buzzing from pleasure and she was losing her grip on reality. She couldn't even hold on to her terror because of the sensations bombarding her mind. Nothing made sense and she was helpless to stop it.
