Ben 10 Porn Story: gg

Ben Tennyson groaned and twisted around in his chair so he could watch his cousin Gwen as she typed something into her laptop as she read it out of her spell book. “I can’t believe Grandpa left us here in the rustbucket while he went to get some parts,” Ben groaned as he looked around the RV. “Considering how advanced this thing is you’d think it wouldn’t break down as often as it does.”

“Shut up, doofus,” Gwen said without looking up from her spell book as she stumbled over the translation of the spell she was reading. “I need to concentrate on this and I can’t do that if you keep complaining every two minutes. You know as well as I do that all grandpa’s advanced technology was added to the rustbucket after he bought it. That means it breaks down just as often as any RV as old as this one.”

“I know,” Ben moaned as he twisted into a new position in his chair, “but why couldn’t he take me with him to get the parts? This is so boring just waiting for him to get back, at least you can study your spell book, what am I suppose to do?”

“Whatever you want,” Gwin told her ten year old cousin as she frowned at her spell book again, “as long as you keep quiet and leave me alone so I can concentrate on this new spell.”

“Ok, whatever you say dweeb,” Ben said as he settled back in his chair and set his head down on his crossed arms so he could look up at his cousin’s bright red hair from the top of the table. When Ben realized that Gwen was ignoring his best efforts to distract her he shifted his arms so he could look at the oversize watch on his left wrist and started twisting the ring around the crystal. He cycled through his regular alien heroes like Heat Blast, Four Arms, and Wild Mutt without stopping and when he got to the end he tried pushing another button before giving the ring one more twist until a new silhouette appeared on the watches crystal. “All right,” Ben said under his breath as he hit the switch so the watches face popped up to form the activation plunger.

Ben hesitated and glanced over at Gwen to see what she was doing and heard his cousin muttering a spell under her breath. Gwen’s voice took on the odd bottom of the well reverb that signaled her success in tapping into her magic powers and Ben figured this was the perfect time to activate the omnitrix since she’d be too preoccupied to notice what he was doing until it was too late. Ben slammed down the watches plunger and felt it’s power surging through his body, shifting his DNA to match that of the alien showing in the omnitrix. As the watch altered his DNA Ben felt his body shifting to take on the form of the alien he’d seen in the watch’s display.

When his body finished shifting into it’s new form Ben looked down to see how things had changed. As usual he now seemed to have an adult form – at least the alien appeared to be about six feet tall – and he appeared to be a humanoid with a skin tone that looked like the golden tan most people only dreamed of. On his long fingers and the heels of his hands he could see some kind of scaly pads that matched his skin tone but stood out from the rest of his hands in a subtle way. That was as far as Ben got in his self examination before Gwen started yelling at him and he turned to see her glaring up at him with the same green eyes that normally stared back at him from the mirror, in fact her whole face looked a lot like his own – even more than most cousins – in fact the only noticeable difference between them was the color of their hair.

“Benjamin Tennyson,” Gwen growled in a voice almost too soft to hear except that Ben’s new alien form seemed to have much sharper hearing than he usually had. “Do you have any idea what you just did?”

“Not really,” Ben muttered, “but I’m sure you’re about to tell me you geek.”

“Oh I’ll tell you alright,” Gwen hissed. “I was in the middle of casting a spell when you used the omnitrix and the flash of light from it’s activation disrupted me so that I miss spoke the end of the spell. When that happens anything could happen with a spell.”

Ben was starting to figure out some of the things his new alien could do. As Gwen picked up her spell book to take a closer look at the spell she’d been casting he realized that his sense of smell was good enough to recognize the anger in her scent, but under the anger he detected two other smells that stood out from her soap, shampoo, and other unnatural smells. One smell peaked his interest but even though his alien form seemed to recognize the scent Ben didn’t know enough to say what the smell was. Besides, the second smell was far more interesting, and growing stronger by the second. Ben could almost feel the second scent overwhelming his senses and before he knew what he was doing he increased the strength of his own pheremones and noticed the shift in Gwen’s scent as her own body responded to the increase in his pheremones.

“Oh no,” Gwen groaned, Ben saw her face grow pale before it blushed as red as her hair.

“What’s wrong,” Ben asked in his alien baritone that seemed to purr as he spoke, in fact he was purring, a sound that issued from deep in his chest even as he spoke, but since Gwen didn’t seem to react to the sound he suspected that the purr was somewhere in the ultrasonic range so she couldn’t hear it even though the sound was clear to his alien ears.

“The spell I was casting,” Gwen said as she stared at the page in front of her, “I thought it was a charm spell – you know, charm your enemy so you don’t have to fight him – but now I see that I mistranslated the name of the spell. It’s actually a lust spell, and the point where you interrupted the spell was when I was naming the target of the spell.”

“Don’t tell me,” Ben said as the interesting smell Gwen was giving off increased again, “I was suppose to be the target, right?”

“No way dweeb,” Gwen snorted, “I wouldn’t waste a spell like this on a peabrain like you. I was going to give the spell a null target, that’s no target to you, Ben, that would negate the spell before it took affect, but thanks to your interruption I accidently cast it as a general target instead. That means everyone in our general area was affected by the spell.”

“How large an area are you talking about?” Ben asked as his purr shifted registers and the pads on his fingers and hands started vibrating at the same frequency as his purr.

“Not very large,” Gwen said her relief obvious in her scent, “in fact no one outside of the rustbucket was affected.”

“That’s not too bad then,” Ben said as s smile crossed his lips. “Of course you know what this means don’t you Gwen?”

“No,” Gwen said with a frown, “what does it mean, Ben?

“It means if you tell Grandpa Max about me using the omnitrix than I’ll tell him about you casting a dangerous spell.”

Gwen let her spell book drop to the table as she turned to glare at her cousin, “Benjamin Tennyson, you wouldn’t dare.”

“If you don’t tell I won’t tell,” Ben said with grin. The underlying smell from Gwen’s body was growing stronger with every second and Ben thought he was noticing some other changes as well. He thought he saw something poking out against the fabric of Gwen’s shirt and his eyes suddenly zoomed in for a close up view of his cousins blue on blue tee shirt where the cloth stretched out on either side of the dark blue cartoon cat just below the shirt’s dark blue yoke. With his alien eyes Ben could actually see how Gwen’s erect nipples stretched the fabric of her favorite shirt.

“Ben, what do you think you’re doing?” Gwen snapped. Ben could smell his cousin’s anger for a split second, but it quickly disappeared, overwhelmed by the smell of her curiosity and lust.

“Sorry, Gwen,” Ben said in the new alien’s vibrating baritone when he looked down and realized that the crotch of his costume had vanished and released his penis to bob erect in the air where the cute red head could follow it’s movements with her eyes as she licked her lips nervously. “You know how the watch – and sometimes my aliens too – has a mind of its own. Here, let me cover myself up for you,” the ten year old said as he reached to grab a nearby towel.

“No!” Gwen cried before Ben reached the towel, for a second he wasn’t sure which was stronger – her curiosity or her lust – but he soon realized that her lust was going stronger by the second and the scent of it was pushing his own pheremones – as well as his ultrasonic purr – to new heights. “Is that really what a penis looks like?”

Ben took a closer look at his alien cock and realized that it actually did look a lot like his own, at seven inches it was about an inch longer than his normal size and a little thicker as well, but it still had the slight curve from base to tip that he had. “It’s a little bigger than usual,” he told Gwen as she kept staring at the erect prick, “but it looks just like my cock.”

“Can I look at it, Ben?” Gwen asked, hesitantly reaching for the penis with an outstretched finger. “Can I touch it?”

“You can touch it all you want, Gwen,” Ben said with an indulgent smile. “As long as you take off your shirt so I can look at your tits and play with them while you’re doing it.” Ben could smell Gwen’s anger spike again, but it was gone almost before he knew what the scent was, washed away by a tidal wave of lust and curiosity.

“Deal,” Gwen said, grabbing the hem of her shirt and lifting it up over her head in one quick move. Under the shirt she wasn’t wearing a bra and the small mounds of her breasts stood out just an inch or two from her chest while her erect nipples stood out a quarter of an inch further, bobbing up and down where the fabric of her shirt had caught them in her rush to get it off.

“Satisfied?” Gwen asked, putting her fists on her hips while Ben stared hypnotized at her vibrating nipples.

“Oh yeah,” Ben said with a bemused smile on his as he reached out to touch Gwen’s tiny tits with the pads of his alien fingers. As soon as his fingers made contact with Gwen’s skin he sent an ultrasonic pulse through the pads to stimulate the sensitive nerves connected to his cousin’s nipples.

Gwen let out a short gasp of pleasure and her whole body shivered at Ben’s touch, but she only let the sensations distract her for a second before she reached for her own prize and wrapped her hand around Ben’s cock as she brought her face in for a closer look.

“Just how much bigger is this cock to the one you usually have?” Gwen asked as used the index finger of her other hand to stroke the tip of Ben’s cock.

“I think it’s about an inch longer and maybe a quarter inch than mine,” Ben said, suppressing a groan of pleasure as his cousin ran her finger around the head of his erect prick. “From the locker room at school I know that I have the largest cock in my grade, in fact I’m bigger than most of the guys in sixth grade.”

“Wow, I didn’t know anyone our age could be that big,” Gwen said as she let her hand move slightly up and down along Ben’s shaft. Ben suppressed another moan of pleasure and tried to concentrate on what he was doing with Gwen’s tits while she started playing with his cock. In the back of his mind he was wondering just how far Gwen would let him go with her, and how far he’d let her go with him. From the strength of the lust he was smelling from her he suspect the two of them were about to let themselves go further than they’d ever dreamed. Even as he was wondering Gwen noticed a clear drop of precum oozing from the slit at the tip of his cock and she stuck out her tongue to catch it before it had a chance to roll down his shaft.

“Oh God, that feels so good Gwen,” Ben groaned as he pinched the redhead’s nipples and sent a pulse of ultrasonics straight to her nerves so her whole body shivered in response, just short of a full orgasm.

“Whatever you’re doing, Ben,” Gwen said as she licked her lips, “it feels just as good. Ben I want to try something, but it’s more than we agreed to.”

Ben could smell the lust rolling off Gwen’s body and had an idea what she wanted to do, but she was making him feel so good he’d be an idiot to turn her down now, but he wasn’t about to let her know that. “Do whatever you want, Gwen, but it’s going to cost you later.”

“I’ll pay whatever it takes,” Gwen said with a worried frown, “but I’m not going to argue with you now.”

As soon as she agreed to Ben’s terms Gwen moved her head right into Ben’s crotch and slipped her lips around the head of his alien cock as she held the shaft steady with both hands. She let her tongue roll around the tip for a few seconds and then slowly moved her lips down the shaft and back up again, letting the head of the cock slide a little further down her throat with each stroke.

Ben’s breath was coming in gasps of pleasure as Gwen sucked his cock down her throat. He could feel the walls of his cousin’s esophagus massaging his larger than normal size shaft and he was doing his best to hold back his approaching orgasm as he transmitted his pleasure through the pads of his fingers to Gwen’s tits. Ben felt Gwen shiver again as the ultrasonic vibrations from his hands sank deep into her body, giving her more pleasure than she ever thought possible. With one hand on his cousin’s shivering tits Ben shifted his other hand down to her belly, just above her white calf length pants and started sending an ultrasonic pulse through his finger pads and into the girl’s stomach.

Gwen felt a surge of something when Ben moved his hand down to her stomach and her pussy responded with a surge of sexual energy that raced up her spine to her head where it exploded with a rush of pleasure that felt better than anything she’d ever managed to do when she played with herself. As her body jerked and shook from her orgasm Gwen tried to concentrate on sucking Ben’s cock as far down her throat as it would go even as her muffled screams of pleasure escaped from around the shaft wedged in her mouth. Once her head stopped spinning Gwen went back to deep throating Ben’s oversize cock, but in spite of the fact that he was trying not to cum it wasn’t more than a half dozen strokes that she felt the shaft bulge and expand slightly in her mouth as her cousin’s alien form shot a load of cum deep in her throat.

“Wow,” Ben groaned as he dropped back in his chair once she released his half erect penis from her sucking mouth. “That was incredible Gwen,” he groaned, “how did you ever learn to give a blow job like that? I thought for sure this was the first time you ever saw a real cock in your life.”

“It was,” Gwen admitted as she gave her cousin a superior smile and brushed her coppery hair out of her face. Sometime during the blow job she’d lost her blue barrette and she started looking around to see if she could spot it, she figured anything would be better than to look at Ben in his alien form and wonder how that cock would feel sliding in and out of her pussy instead of her mouth. But she realized she was thinking about it even when she wasn’t looking at Ben so after a few seconds she gave up looking for the missing hair ornament and turned back to look at her cousin.

In his new alien form Ben could almost pass for human, as long as he found a way to hide the scaly pads on his hands and fingers. A cap would probably hide his bald head easily enough, and if you didn’t look too closely at his eyes they looked human, but when you got close enough you could see that the multi-faceted eyes were only forming the illusion of normal human eyes.

“As far as the blow job is concerned,” licking a drop of cum from her lips Gwen continued from where she’d left off earlier, “I do believe in being prepared you know. I knew I’d give someone a blow job sooner or later so I’ve been practicing on carrots and weiners for the last six months. But I never expected you to be the first guy I sucked off, or that you’d be so .