More shower fun

Meanwhile, back in the lab, the ship's computers began to display the initial results of Adam's 'examination' on the wall monitor. Data began to appear and several red bars flashed with warnings about the detection of Gorgon DNA and the hazards to humans, especially human females.

Back inside the showers Adam smiled under the warm jet spray as he turned his back towards Cindi.

"Mmmm Adam you really must have been working out alot." his sister told him as she picked up a sponge and began to rub it over his muscular back, "I don't remember you being so...so ripped."

"Well I have a lot of free time on the Falcon 4 you know." Adam said as he felt the soapy sponge moving over his shoulder blades.

Cindi just smiled as she took in her brother's broad shoulders, muscular arms, powerful legs and tight ass. He looked like a Greek God to her as she lathered him up.

It didn't take long for the busty teen to move the sponge even lower down Adam's back. A rich lather ran down over his butt and down each leg.

"Mmmm yummy." she thought as she put down the sponge and began to work the lather over her brother's backside with her hands.

Adam was thrilled to feel his lil' sister massaging and working him over.

"That feels really good." he said enjoying the feeling of her hands as his thick dick got even harder.

"Glad you like it." she replied as she continued her hot massage.

"You know Cin..." Adam said, "you really should keep the station's automatic defense systems on. When I arrived they were off."

"Oh yeah, I guess I forget to initialize them...." she told him, "and besides there's nobody out here for hundreds of light years anyways."

"Well maybe but you still need to be careful. You never know. There might be a wayward ship, or space pirates or something...." her protective brother told her.

"Oh right space pirates." she said with a sarcastic giggle as she knelt down on the tiled floor behind Adam and began to run her hands up and down his powerful legs, "I'm sooooo scared. He he. There hasen't been any space pirates around here for decades."

"Well it's possible. Remember you're all alone out here..."

Cindi pressed on her brother's hips causing him to spin around to face her. Adam's massive hard on was now pointed directly at his sister's face.

"Oh!" she softly gasped as she came face to face with her brother's fully erect cock. It was HUGE!

"Well the station's defenses are pretty minimal." she said as she slowly reached up and began to slowly run her fingers along her brother's impressive length, "I'm sure they wouldn't slow down any space pirates anyway."

Adam's cock twitched slightly at his sister's soft touch on his cock as he said, "Well at least you'll have some warning."

"Can you just imagine what those nasty space pirates would do if they found me out here, all by myself?" she playfully asked as if to taunt her big brother.

Then she answered her own question, "They could do whatever they wanted. I wouldn't be able to do anything to stop them."

As she said that she leaned forward and upward as she cupped the undersides of her massive juggs and wrapped them around Adam's cock.

"Ohhhh." Adam groaned as he felt his little sister's soft orbs around his thick shaft. It felt amazing!!!!!!

As Cindi moved her tits slowly up and down along Adam's fuck tool she said, "I wouldn't have a chance. They would probably do things....nasty things to your baby sister. I bet they would make me have sex with them. I'm sure they would make me do things with them...to them."

Adam swallowed hard as his sister spoke to him and began to titty fuck him. His mind was trying to imagine all the things the space pirates would do to her...all the things HE wanted to do to her.

"I wouldn't have a choice. They'd probably make me....make me thier sex **** and fuck me whenever they wanted." she said as she felt her brother's cock twitch and some pre-cum began to dribble out from the tip all over her massive hooters. She knew she was turning him on by her sexy talk and what she was doing with her breasts and she loved it.

"Oh Cin I..." Adam began to say before she cut him off and pulled her boobs from around his stiff cock.

"Do you think they'd make me kiss and lick their penises?" she asked, "Do you think they'd make me suck their cocks? "

Adam almost choked when she said the word 'cocks' but managed to answer her, "Yes...I um...think they would make you suck them....."

"Oh." she said as she leaned forward, ran her tongue from the base to the tip and then along the underside of Adam's large mushroom cockhead before asking, "Like this?"

Without pausing Cindi opened her mouth and began to work her brother's massive boner past her lips. Cindi had never really seen a fully erect cock before this and had never given anyone a blow job before. This was her first time but she felt safe and comfortable knowing that this was her loving big brother.

"Oh God yes!" he groaned with pleasure as he felt Cindi going down on him.

Adam was really BIG so it took a bit for Cindi to adjust to his size as she slowly worked her mouth further down over him. The curvaceous 18 year old was actually quite surprised at much of her brother's dick she was able to get into her mouth as the tip hit the back of her throat without **** her as she tried to breathe through her nose. Even so, she only managed to get only about half of it in her willing mouth.

Cindi moved herself back and forth on her brother's stiff pole.

Adam was now in heaven as his sister bobbed her head on his dick. It was a fantastic feeling and, in spite of her inexperience, Cindi seemed to be a natural cock sucker!

"Oh yes...feels...so ...good!!! Please.....don't stop.....aaaaa.......yeeeesss!!!!" Adam begged as he placed his hands on the back of Cindi's head and began to move his hips back and forth.

"Mmmmpphhhh." was all Cindi could manage with her brother's cock filling her mouth. She was starting to have a bit of a problem breathing as his pace quickened.

Adam didn't seem to hear her as he moved faster and faster.

"Mmmmffff......Mmmmffff." Cindi tried to scream as she reached up trying to push her brother's hips back so she could breath again.

The pressure within Adam's ballsack was now growing beyond control.

"Oh gosh Cindi I'm gonna....gonna cum!" he yelled as if to warn her, "AAAAAAAAAAAAAA!!!!!"

Cindi desperately tried to pull back but Adam's hands held her head firmly in place on his cock. She thought she was going to black out as she felt the warm fluid shooting out from her brother's pulsating cock inside her mouth and down her throat. It took all of her self-control and will power to not **** on the copious amount of fluid Adam was filling her mouth with. She actually surprised herself as she was able to swallow most of her brother's cum with only a bit seaping out past her lips.

As if he knew she couldn't take anymore, Adam pulled his thick boner from his little sister's mouth. Even though his Gogon DNA enhanced body could easily injure or kill his little sister it was as if it knew just how much her body could take and wouldn't do anything more. Apparently it wasn't in a killing mode but in a breeding mode and lil' Cindi Carter was certainly ripe of breeding......

"Pop!"

Cindi collapsed onto the floor trying to catch her breath as massive amounts of her brother's excess cum dribbled from her mouth out onto the floor.

"Oh my gosh!!!!" Adam cried out in a panic fearing he had hurt his loving little sister as he knelf down beside her to comfort her, "Are you OK? Did I hurt you?"

As soon as Cindi could catch her breath she looked up at Adam and said, "I'm...I'm fine."

"Thank God." he said as they both embraced each other on the shower floor, "I'm so sorry...."

"Sorry????" Cindi asked as they hugged, "Don't be sorry. That was really incredible!"

"Really?"

"Yeah that was amazing, you were amazing bro." she told him wiht a smile, "I just didn't realize how much you'd cum, that's all. It was like a gallon."

"Well I um guess I had alot built up."

"Yeah I'd say." she said with a giggle, "Thank you."

"No, thank you!"

The two siblings hugged each other under the shower water as they recovered..........

Adam knew he had to move on to the next step, he just had to have her tight teen pussy.

What's next?

More shower fun, bedroom antics, Cindi teases Adam, or ???????