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I became an Alien

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thewhiterabbit

thewhiterabbit

Supernova
Joined
Jun 17, 2009
Mathew Mercer was trying to become a EMT he just wanted to help people. The man in front of him was hurt it was clear he was having trouble breathing. Slowly he leaned over and checked for a pulse it was weak but steady. He began CPR pressing his hand on the rib cage to compress the lounges and not the stomach. "Sir are you all right" He thought he felt something move. He continued to compress then give the man air. He had to do it lip to lip as he had not the plastic divider normally used. Something slipped into his mouth and down his throat something with claws and a tail.

"A nice enough body this sister sounds like a lot of fun" The thing in Mercers body stood up. It moved to his car as the man expired in the middle of the alley. It took him only a few hours to get to the home his sister shared with there parents. As expected both were gone but so was his sister. She must be at a friends house studding The Mat thing sat down and had a beer. It smiled as it saw a car pull up and a young girl get out of the passenger side. "Hello sis, hello sis welcome home" It watched the door soon everything would start soon.
 
Jenny had been off with her friends shopping and what not now she'd returned home glancing at the house. Something felt off but she figured it was just that her parents were off. Her brown hair fluttered in the wind and her blue eyes scanned the room as she stepped inside. As a female she was great to look at with a curvy body with a perfect bustline. She noticed Mat and smiled brightly she cared about her brother.

"Hey how was your day?" She asked him.

She noticed that something seemed different but passed it off as just her imagination.
 
Mat was not bad looking himself, despite having no time for a gym he was trim. His body was tall with a muscled frame from his part time jobs he had to take. His face was rugged but not rocky with soft eyes that held ones gaze. "I am just so happy to see you" He wrapped his arms around her and made to kiss her on the head but met her lips briefly. "Sorry about that i had a long day" He smiled and let her go the secretions on his lips would make her more mailable more open to suggestion a little like being drunk or in love. "You look tired maybe i should get you into bed"
 
She returned his hug but stood in shock when his lips touched hers. He'd never kissed her like that before maybe it was just a mistake at least she assumed. When he stepped back she started feeling a little funny.

"I...uh...I do feel kinda tired..." She said "Maybe I should lie down..."

She had no idea what he'd done to her or what would ensue.
((Sorry brain failure))
 
He lifted her up and carried her to there parents room laying her on the bed "You feel hot i think you need to get rid of these cloths" He began to cut them off her body. Kissing her hot skin as he revealed it from under layers of cloth. "Relax you need to relax you are far to tense" The creature in her brother smiled. He could feel her body yield to his touch soon he would have what he wanted.
 
She let him carry her up to their parents room the feel of him holding her felt nice. As he laid her down she looked up at him nodding as he talked about removing her clothes. A soft gasp slid past her lips as his lips pressed against the skin revealed by his cutting.

"I-I'll relax" She breathed softly.
 
Slowly he kissed up his sisters body as his skin slid over her naked flesh sending a tingle through his body. Right now it was out and curved it slid up her leg. The head looked like a pacifier nipple it was a smaller version of a certain alien tail. "You like that sister" He stroked it up and down her exposed cunt.

http://images.wikia.com/dragonball/images/0/0f/Cell_tail.png
 
She let out a soft moan as his lips trailed up her body sends small sparks of pleasure through her. It was then that she felt something slide up her leg shivering and looked down. As it rubbed against her cunt her hips gently bucked upward against it.

"Th-that...feels good" She panted.
 
The alien heard earth girls were easy but he had no idea they were downright sluts. He thrust forward burying six inches of his member into her willing body. He began to suckle on a breast enjoying the unique taste of a human. His member moved inside the girl touching every inch her cunt. "Yes you like that" He smiled his cock felt like heaven inside the meatbag.
 
She let out a loud cry of pleasure arching her back as his thrust it had felt so good. It was lucky that she hadn't been a virgin before this or it would've hurt.

"I love it" She cried out as he suckled on her breast.

Her hips moved against his thrusts it felt so good the situation or what was actually moving inside of her had never crossed her mind.
 
Mathew was now a Korsha'Val a race of sexual practices that could only reproduce through an alien host. The willing female under him would make a perfect vessel for a new generation of Korsha'Val. His alien member continued to slide in and out of her wet cunt it was clear that this bodies sibling was very aroused.

Mathew slid his hands down over her hips to her ass human bodies were among the most pliant and desirable he had yet to encounter. Slowly he lifted her up allowing him better access in which to impregnate her. Little by little his control was slipping he would have to limit the first coupling to a few hours. Mathew smiled kissing her neck he gently bit into the soft flesh knowing he could bring pleasure or death in an instant.
 
Her hips were bucking with each thrust she should have cared that her brother had developed this strange appendage but it just felt so good.

"Mat" She cried out feeling him lift her up for easier access.

The feel of his hands running across her skin juts made it better she didn't know that his control was slipping just the feel of his member inside of her. She felt him bite her neck and she felt her whole body arch against him.

"H-harder...please" She cried out "Fuck me harder Matt..."
 
Matt held onto the female now wanton in the lost for alien cock. It was a good thing he would not give up until he got what he wanted. He drove into her over and over again with all the force he could manage. It felt so good inside of her tight body. The taste of her skin on his lips was like a drug. "Tell he whose whore are you" He decided to try some dirty talk it could spice things up. It was clear the female liked the idea of fucking her own hatch mate.
 
She was crying out in pure exctasy she'd never been fucked this hard or been penetrated so deep. Her fingers dug into his skin loving the way this felt the fact that it was her brother only made her feel even better.

"I'm yours" She moaned when he asked whose whore she was "Only yours..."
 
He came in her hard filling his sister with his incestuous seed in copious amounts so that i leaked out. He continued to fuck her for a while before he went limp and pulled out. He rolled over pulling her to his side so they could share warmth. "I am so hungry" He laughed knowing the foolish human body had not eaten since the first quarter ration (morning). "Is it too much to ask for breakfast eggs, bacon, toast , juice" He asked squeezing one of her tits.
 
She felt him cum inside her and soon she moaned loudly as she finally came loving how great it felt. Once it passed she smiled softly letting him pull her so they were laying against each other.

"I can make you something to eat" She said with a light smile "Breakfast sounds perfect."

She wanted to stay against him for a few minutes but she was hungry herself she could make them something to eat.
 
Mat woke with a headache and a sore throat he found himself in his parents bed. It was clear he had sex but the memories were a jumble, and a tentacle. He shook his head he heard his sister in the kitchen. Great she had to feed another tramp he brought home.

He found his sister in slippers and his t-shirt. Cum was still leaking down her leg, his cum. It flowed over him like a wave he grabbed a shirt and pulled it on with his old boxer. He just fucked his sister not only that but she liked it, a lot. "That smells good" Maybe he should just crawl back into bed this had to be a dream.
 
She was humming while she made them food with a light smile. Part of her was embarassed that she'd enjoyed being fucked by her brother but she didn't want to listen to it. When she heard his voice she turned around to look at him.

"Hey Mat" She said with a light smile "Did you sleep well."

He seemed a bit different from earlier and she wondered what she should say.
 
"Maybe milk would be better" He took the glass and kissed her on the cheek. Memories scorched his mind had he been sleep, walk, driving, fucking. "Yep got my solid two hours" He sat down really looking at her. She was attractive hell she was a bombshell with a body that rapper wrote about. "I had a lot to drink last night was i, goo" He asked he was not even sure they fucked.
 
"That's good" She said with a light smile.

She finished cooking putting each of their meals on a plate and walked over to the table.

"Uh...yeah....you were" She said blushing as she set his plate in front of him "You were...amazing actually..."

She sat down to eat still blushing not really sure what else to say.
 
He nodded so it was not rape at least but why had she been so willing to sin. They were full blood siblings, and adults of course but it was an odd feeling. "Yes i was there and it was very good" He made sure to say it all in one go. He did not want her to be ashamed of anything the two of them had done. What the hell should he do now, keep fucking her, date and fuck her. "We can't tell mom and dad" Dad might just find his bird gun.
 
She was still blushing it had been amazing but she had never thought she'd enjoy being fucked by her brother.

"I'm glad...I'd hate to be called a bad lay" She said with a soft chuckle.

When he said they couldn't tell their parents she nodded knowing full well what'd happen.

"I won't tell them if you won't" She said with a light smile "So...uhm...can you...explain...err..."

She wasn't sure how to bring up the strange appendage it had felt great but she knew it wasn't normal.
 
He closed his eyes it was strange like being in another persons body. He smiled and grabbed a hold of it "Its better to show you" He turned the chair slowly and pulled it out. It was not something someone would normally want to see. "Sis why don't you be friendly and come give him a kiss" He did not know if his sister liked sucking cock much less what he had now. "He says the two of you had a whole lot of fun last night" Best not to tell her he was not in control. It would only scare her and force him to go to the government. He looked at her not as his flesh and blood but a young sexy woman, and liked what he saw.
 
She swallowed as he stood up pulling out his new appendage and looked into his eyes. When he suggested she give it a kiss she nodded standing up to walk over not sure what she could say.

"H-he does" She said gently reaching out to grasp it "It was alot of fun."

She brought her lips to it's tip and gently swiped her tongue along it. It felt so strange but she ran her tongue down gently tasting it.

"This is different...but I like it" She said before wrapping her lips around the tip.

She took into her mouth moving her head as far down it as she could go in one movement.
 
It came to life the moment she touched it as if it had a mind and will of its very own. He watched her lick it he cringed then relaxed enjoying her works. He watched her take the head of it into her mouth as it became hard or straightened. He placed a hand on the back of her head as it slid into her throat. It moved ever so slightly inside her bulging throat like a sake. "God that is so good" After a minute he pulled back with only the head in her mouth. "He seems to like you a lot" Should he asks if she swallows or just assume she does.
 
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