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From Geek to Freak

By: UltimateHero102
folder +1 through F › American Dad
Rating: Adult ++
Chapters: 2
Views: 74,856
Reviews: 8
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Disclaimer: I do not own american dad or it's characters.. only the story is mine. I make no money off this story.
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Sibling bonding

Chapter 2: Sibling Bonding

It was saturday morning at the smith house. Steve had groggily walked downstairs stretching his limbs. He still had a hard time getting over what happened last night. Part of him was happy that he was no longer a virgin. But part of him was dissapointed that he lost it to his own mother. His mother for god's sake! He didn't know how things got so out of control last night. Sure his mom was crazy hot. Especilally with those torpedoes in her chest swingin' all over the place while she mercelisly slid his dick in and out of her enough to crush his pelvis. It was the greatest night of his life, but it may have also been the worse thing he could've ever done. First of all, he'd be a dead man if everyone at school knew about this. And heaven forbid if his father ever found out. He already beat roger into unconciousnes just by landing a drunken kiss on her. If he finds out that his own son got balls deep into the snatch od his wife.....steve had sat down at the table and had held his head in his left hand.

Steve:Oh..man. What a mess. How did it even happen? Steve said to himself holding his head in his hands. The early morning excursion had taken place at three a.m. in the morning. After they were done, steve had fell asleep for the next four hours. During that time steve was asleep, his mother had left to who knows where. At least it saved him having to endure what he assumed would be an akward moment in the morning. It was then that he heard the flat,wet footsteps of the alien enter the kitchen.

"Mornin' steve." Roger said as he opened the fridgerator door. Steve was about to reply until he saw roger take out the jar of "jelly" he had consumed yesterday and placed a label on the front that reads "roger's pheremone jelly."

"Uh, roger?" Why did you just put that label on the jelly jar?" Steve asked
"Jelly? Roger asked confused. This is my pheremone juice." My mating cycle had passed on my home world yesterday. So i keep these little guys in the fridge to remind me what could have been.
"Oh, i see. Steve said before he vomited the contents of his tomach seconds later.

God!, what's wrong with you? Roger asked slightly repulsed by the sight of the upchucked stomach contents.

I ate that stuff on my sandwhich yesterday! Steve shouted.
Oh, my bad. Roger apologized .

W-what's gonna happen to me now? Am i going to get another alien baby in my stomach? Or will i have to lay it as an egg? Steve asked frantically already familiar with injesting alien material.

"Calm down spaz! Roger said defensively. Nothing bad's gonna happen to ya. Well, unless you count all the female creatures of your planet flocking to your reproductive organ like fleas to trash. Steve was suddenly taken aback by this and replied...

What you talkin' bout roger?

Well, the pheremones of my species, when aged enough and put into a moisst warm environment, in this case your stomach, then the owner of those pheromones begin to emit a strong odor that's like catnip to the opposite sex. On my home world, it would depend on the opposite accepting the pheremones before they'd get to buisness. But since it's been injested by an unfamiliar species, then the most likely result in that you'll be nose deep in clams and funbags.
"Okay, the wierd alien juice is officially cool now. Steve said with a wide grin before he took the alien jelly from the counter and began to maake himself pb & j for breakfeast.
"Uh, steve, i should probably tell you the downside to this thing. Roger tried to explain, but steve was too deep into the thought that he had. The power to command any female he chose to do whatever he had desired them to do.
Even though it was on the terms of cheating, a fourteen year old could be pretty creative with the kind of power steve had right now. Steve could not hear the aliens warnings over the sound of all the ideas he had right now.

But then his mind went back to what his dad might say about this. This had caused him to snap out of his self-induced trance and allowed him only to hear the last two words of roger's warning which were "never stop."

"I'm sorry, what did you say? Steve asked nonchalantly as he continued to consume his sandwhich.

"Okay, it's your funeral kid. Roger said as he left the kitchen with his mug of coffe and sat in front of the tv.

A few minutes later, steve had managed to avoid his mother until it was time for to leave again. As he watched francine pull out of the driveway and pull away, he had wiped the sweat from his brow. Whew. That's one problem i don't have to deal with right now.

Okay, who to use this new power on first? Desicions, desicions. Steve said thinking of who he might entice first. So many times did the smith come close to the goal off losing his virginity before and failed the same number off times. He figured that if all went as he had planned, he wouldn't be sleeping for days. It was then that he suddenly bumped into a girl he'd rather not see. The smell of weed and tree-hugger was thick.

Oh, sorry hayley. Steve said with a smile.

Why are you so happy? His sister questioned.

Oh, no reason. Jusst in a good mood today i guess. Steve replied. Now if you'll excuse mee, i have some important buisness to conduct in the bathroom and i will not be available for several minutes. Good day, sister. Said steve as he began to walk down the hallway. But before steve had completely walked away, hayley had picked up on the distinct smell of roger's pheromones on her little brother.

Oh, by the way spaz, you should take a bath. You stink like hell. She told him. Steve had took a moment to sniff at his armpits and realized the early early morning activity with his mother had made him sweat up a storm. Steve had decided to take her advice and heeaded for the bathroom. It took a few minutes before the shower's water was hot enough. Steve had procceded to take off his clothes and step into the bath and under the shower head.

Hayley, who apperantly was trying to fight the influence of the pheremones off, was walking back and forth outside the bathroom door. While she was fighting off the urge, roger was walking through the hallway heading back up to the attic.

Hey hayley. What's with you? Roger asked.

I-i don't know. One minute, everything's normal and the minute that little dork walked by, i felt this powerful disgusting urge to.....to ugh! I can't even say it/ Hayley said disgusted of the thought she had about steve right now.

"Yep, that's my pheremone's actin' up. Roger said with a smile. Shouldn't be long now. Hearing this, hayley had clutched roger's neck and slammed him gainst the wall.

"Roger, i swear to god if you have anything to do with what's happening to me right now...she began.

"Sorry, but it's out of my control now. Besides, you'll never be able to restrain yourself long enough to enact any ppunishment you have in mind. Roger said with a smirk.

"That's what you think! She said as she had tosed roger to the ground knocking over a near by table.

Ouch! The alien said in pain as he rubbed his head. Hope your ready to pay for that table. He said as he perepared to get up but was held down by hayley's foot. She was about to continue her assult on the alien when she suddenly stopped as she heard steve singing in the shower.

Oh, baby i am a secret, i am the knight of the blues!

And than my Artist martial playing like some mad kung fu!

Yes i know.....what you don't. Hayley found it harder and harder to keep her focus on pummeling roger as he little brother' annoying song was calling to her like a siren.

Yes i knooooooow, what you don't!

"Damn it to hell! I swear i'm going to kill you for this later. She declared before stepping into the bathroom.

"Cause i'm a punk rock samurai!

Do do do do do do do do do do do do do

Yes i'm a punk rock samurai!

Do do do do do do do do do do do do do do


Steve was humming a tune while he wiped all the dirt and grime from his body. But just as he was about to step out of the shower, he heard the bathroom door swing open.

"Hey! I'm still in here! Steve shouted at the intruder. He had almost slipped in the shower seeing haley toss open the shower curtains and step into the shower with her little brother.If that didn't scare him enough, hayley had that look of lust that the girls in porn movies always had. "Hayley?! What the Hell?! He screamed.

"I seriously cannot believe i'm about to say this, but it's just something you and me have wanted to do for years...Little brother". She said with air quotes. Before steve could protest any further, hayley had wrapped her arms around steve's head and smashed her lips against his in a deep passionate kiss.

Mmmf! Hayley-! Steve struggled for small breaths of air after each break hayley took from kissing him. But she didn't allow him any time to speak. She then used the opening to penetrate steve's mouth with her tounge. She swirled it around in his mouth a few times before she started to wrestle his tounge. While this was going on, she moved her right hand and started to rub steve's adolescent body. Her hand descended lower and lower until it had finally made contact with steve's manhood. Proccessing what was happening, steve shouted in his mind...What the fuck was going on?! Steve then remembered the effects of the consumed pheremones would make girls go dick crazy for him, but his own sister? Seriously?! He wanted to stop her, but the situation made it near impossible. With the shower still on, the water had soaked hayley's grey top shrinking it and making it stick to her now swollen breasts like glue. He could feel them press up to his bare flesh. Adding to hayley's ministrations of his hardening wood, he could feel his will to break free deter with each passing second. Finally, hayley had parted her lips from steve letting him gasp for air. but only to say something that he'd never in his short teenage life expect her to say.

God, look at that bad boy. Your even bigger than jeff! Hayley said licking her lips while she had stroked steve's not-so little friend. Wonder how you taste? Steve's eyes shot open after he heard that question. Before he could ask, his question would've been answered as he watched his sister get down on her knees and wrapped her red lips around the head letting out a moan with each suction. After a few seconds, hayley had switched to the left side of erection and gave long lustful licks up and down the shaft. Steve could only moan and sigh slowly giving in to her ministrations.

MMM....you like this don't you? She asked after another long lick.

Oh...yes....yes. Steve said with a huge grin on his face.

Then let's see how you handle this. Hayley said reaching for the bottom of her top and pulling it over her head letting her suprisingly big round breasts free into the open. However this made steve curious. He had seen his sister naked before and her breasts were never that big. Did she grow bigger overnight or did she get a boobjob? He didn't really have much time to think as hayley had slowly storoked the dick a few times and gave it a couple of playful licks before placing it in the cleavage of her engorged breasts. Steve had felt a surge of electricity surge through his body. This was the first time he was being tity-fucked. Hayley had slowly moved her funbags up and down whie still encasing steve's shaft letting out a moan and a heavy breath almost every time. Seeing steve melt in her breasts had gave her the signal to pick up the pace. During the tity fuck, hayley had once again wrapped her mouth around steve's head sucking in as much as she could whil swiring her tounge in the proess. Soon she had encased whatever flesh that wasn't already covered by her tits into her mouth.

Ah...hayley! i...i'm...gonna....steve grunted as he felt he was coming close to his climax. Hearing the frustrated grunts of her younger sibling caused her to speed up even more. She bobbed her head up and down his shaft as she continued to push her tits together. After one final push, steve had came into his sister's mouth. She had swallowed every last drop of his semen without sny effort. Even though steve had already shot his load, hayley had continued to suck him off savoring the taste of his manhood. Steve had almost slipped onto the bathroom floor after his orgasm came, but he managed to catch himself before he fell flat on his butt.

Oh god, that was even better than last night. Steve said as he was nearly lost in bliss.

You don't think we're done yet do you? Hayley asked as she unstrapped her belt and let both her jeans and pink silt panties drop to the floor. Without so much as a second thought, hayley had pushed steve to the bathroom floor and began straddling him between her round, firm legs. She had leaned in close to give steve another tounge probing kiss making him taste traces of his own cum. He admitted to himself that this part was pretty gross, but considering what was about to happen next, he decided to go with it and returned the kiss with equal passion. Hayley had stroke steve's cock a few more times before it quickly re-hardened. She had rose herself mere inches away from his rod and redied her back entrance for what was to come. Steve had let out small breaths as hayley slowly impailed herself with steve's member.

She had started moving up and down steve's shaft slowly working into a grove.

Gaaa..aaaah! It's tight.....Steve grunted. Soon hayley had began to pick up the pace slowly but surely increasing her speed. It wasn't long before hayley was slamming her round ass onto steve's pelvis letting out moan after moan with each thrust.

Aaaah.....hay...ley...steve struggled as he instinctivley grabbed on to hayley's butt cheeks.

"Bout time you caught on." Hayley said as she lowered herself until her chest was right in front of steve's face. Come on. I know you wanna taste them. Hayley said as she waved her lucious boobs in front of her little brother's non-blinking eyes. Steve didn't hesitate as he cupped his sister's breasts in his hands. He brought his mouth to her left nipples and began to suck on it while he played with her other breast rubbing his thumb against it.

Ooooh, steve. Hayley moaned as her hips almost looked like they became a blur as they continued to assult steve's pelvis. Suddenly, she could feel her orgasm approaching like a speeding freight train. "AAh! Steve! I'm gonna cum."

Aah! Me too...gaaah! He screamed as they both had approached they're orgasms almost simultainiousley. Hayley had collapsed onto steve squishing her tits against his bare chest. She breathed heavily in and out while she wrapped her arms tightly around his neck and embraced him in a loving hug. Steve had mustered up the enrgy to say.


"You.....are....such a slut..."

"Shut up." Hayley replied before giving steve another passionate kiss.
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