Noomi Rapace's backyard

Noomi was relaxing on her sofa after a long day of shooting, enjoying the calm evening she was planning to spend, when she suddenly heard a noise coming from outside. The sound of something crashing in the grass of her backyard was loud enough to make her get up in a start.

-What the hell was that?

She hesitated for a moment. Should she leave her house to see what was going on? What if it was a burglar. In the end, she shrugged her shoulders. It was a heavily secured property, and it was probably nothing. She quickly walked towards the door and got outside.

In the middle of the yard, there was a hole in the ground, as if something heavy had fallen from a great height. She sighed. Thank God it didn't fall on her, or on the house.

She backed away when she saw something rise from the hole. Slowly, a strange creature rose, floating in the air, looking like some jellyfish with no tentacles. It's dark green color was intriguing.

-What is this, she whispered.

Slowly, the floating creature started moving towards her. It wasn't particularly big, but Noomi considered getting back to the safety of her home. In the end, she let her curiosity take over. Could this be an alien? She did one step towards the newcomer, fascinated. If she had simply gone back home and locked the door, the creature would probably have started looking for another victim. Unfortunately, without realizing it, she had sealed her fate.

Because this creature was a particularly vicious alien species, a parasite, to be exact. Seemingly harmless, it would attach to a host to develop further, using the host's body to breed and to hunt. Planets from different systems had launched entire campaigns to exterminate this dangerous species, causing them to look for a new world.

Suddenly, at a surprising speed, the floating creature launged towards Noomi's face. She barely had time to gasp in surprise before the boneless shape of the creature wrapped around her head. She reached for her face, now completely hidden behind the green alien, clawing at it with muffled screams, as the predator was now squeezing her head harder and harder.

Noomi's heart was racing in her chest. She had to get this off. She tried again and again to find a weakness somewhere, some way to make this disgusting jellyfish leave her face, but it was now solidly attached to her, like a mask that was going all around her head. She fell on her knees and kept trying frantically to get rid of this thing. She couldn't breathe...

-Mmmmmmh...

She could only utter another muffled scream, tears in her eyes. She couldn't see a think, nor hear a think from outside this trap her head was now stuck in. She had to get help, to find a way to get out of here. Maybe someone would know how to...

-Mmmmmmh...

The creature suddenly took advantage of Noomi's scream of terror to insert some kind of stalk in her mouth. Before she had time to close her mouth, she could feel it on her tongue, getting deeper in her mouth. She tried to bite it, to prevent from getting any further, but it was too solid. She felt the stalk touch the back of her throat. For a moment, despite the horror of her situation, she couldn't help thinking it kinda felt like deepthroating the alien. Then, it went even further. Instead of stopping once it had reached her throat, the sharp end of the stalk pierced right through the flesh and went trough her neck, despite her screams of pain. Suddenly, she felt it. Like clamps wrapping up around her spine. For a moment, she felt an excruciating pain. A moment later, she felt her gestures get slower and slower until her arms, legs, and the rest of her body went limp and unresponsive. Her arms slowly fell along her body, as she could no longer fight this alien.

She was trying to scream, to protest, to kick this invader's ass. But she was paralysed, incapable of preventing what this thing had in store for her. Her whole body was now under the control of this thing. Only her head was still hers. For now.

A liquid suddenly started oozing from the inside of the alien's body. As soon as it got in contact with Noomi's face, the actress screamed in pain. It was burning ! Like acid ! If someone had seen what was going on from the outside, the contrast between the muffled screams of agony inside the alien's trap, and Noomi's body being completely still would have been pretty frightening.

Noomi couldn't think straight anymore. The acid was dissolving her hair, her skin, her flesh. If the alien had let go now, the sight of the skeletal remains of her once pretty face would have scared anyone who would have found her. Then, as fast as it had started, the pain stopped. Noomi was still screaming, her destroyed face still inside the horrible trap. Suddenly, she realized something. She could feel it. The alien's body. As if it was a part of her own body. Then she understood. The alien hadn't just burnt her skin. It had replaced it. It had fused with the remains of her head, the flesh, the nerves, the bones. This thing...was her head now. Suddenly, she could feel her body again. But she was no longer in control of it.

She felt the new head deform, taking a more alien and less human shape. She felt her eyes being pushed deep inside her head. When two eye sockets appeared giving Noomi a first opening, two orange eyes could be seen. Her brown eyes had changed into something that wasn't from this world. She saw the outside world for the first time since the alien had attacked her, but realized she didn't see it like she used to. Her vision was now similar of that of a snake, now based on heat.

Meanwhile, the new face that was forming was still vaguely feminine, and void of any expression, her soft lips replaced by a mouth with sharpened teeth. Her head was now completely hairless, her new skin feeling rough. She started walking slowly, not because she wanted it, but because the alien probably wanted to test his control over her. She wanted to scream but couldn't anymore. Her head turned towards a window where she saw her reflection and almost fainted. Her body was still the same, but her head had nothing human anymore.

And yet, she was far from done.

She suddenly felt tight in her clothes. She cried inside when she realize her body was also starting to mutate. Her alien head smiled, looking at her reflection. A single tear, probably the last remains of Noomi's control on her body, briefly left one of her orange eyes. Her body started growing, going from her modest 1,63 meter to 1,70 , then 1,80. When she was done growing she was about 2 meters tall, she clothes cracking from all over under the pressure.

A strange feeling started spreading in her stomach. She saw her belly inflate, bulging forwards, as a thick slimy substance was now flowing from her pussy. What was going on?

Her curves suddenly started expanding too. Her once small perky breasts swelled, turning into massive mammaries, almost reaching her bellybutton, and yet still so perky. Her hips and ass enlarged to evenly incredible proportions. Her whole body now looked like that of a sex Goddess, her skin slowly turning to the same greenish color as the face.

Her shoulders enlarged, and two tentacles suddenly formed on them, before expanding, until they reached an incredible length, ready to grab her helpless preys and devour them. Or maybe fuck them first. Noomi wanted to cry. She was a monster. Her friends, her family, her colleagues. No one would ever recognize the once pretty woman under this monstrous appearance.

Noomi wanted to scream again, but suddenly felt her mind getting hazy. She panicked, realizing the last part was starting : erasing her mind, making sure there would be only one owner of this body.

No ! Please no ! Oh God, no !

She could feel her memories slipping away one by one. Where was she? How did she get here? What was going on ? Why was she scared ? Who was she ? Slowly, she found herself incapable of answering all these questions, Noomi's final moments ended in a silent scream of terror.

The creature looked down, enjoying the sight of its new body. It wasn't a particularly smart species. Their only purpose was breeding. It touched its swollen belly with its huge hand. So many eggs. Now it was time to look for a mate. Members of this species had a particularly short lifespan once they had found a host, only a couple of days, leaving them just enough time to inject their eggs into members of any species. The alien got back in the house the unsuspecting Noomi had left a couple minutes earlier. There was a lot of work to do.