Gwen groaned in frustration. It had been an hour since Grandpa Max had left them alone in the RV, and would be another two before he'd return.
Unknown to them, he was doing a bit of Plumber investigation, and not wanting either of them to get involved and inevitably bring chaos, they'd been left a good distance away from the actual town.
Enough supplies to more than handle the time of course, but by no means enough entertainment. Ben was also bored, but uncharacteristically, seemed to have come to a plan for it rather than simply complain.
"Let's make a bet," Ben said, "Makes card games more interesting. Whoever loses does whatever the winner wants, no matter what it is."
Gwen rolled her eyes, knowing damn well her cousin would simply backout the second he started losing, but then he peaked her interest.
"You've got that spell right? For deal making? Use it, then you know I can't back out." Gwen considered it, then smirked, "You're on."
The cousins shook hands, the spell binding them to the results of the following card game. And to Gwen's shock, Ben… won. And he couldn't have been cheating, the magic of the deal wouldn't have let him.
Ben erupted into laughter, and confessed he'd been practicing this game all summer specifically to make this deal. But.. he'd never claimed otherwise, so the magic saw no deception, and Gwen was still bound to hold up her end of the deal.
Gwen, red faced, sighed, "Fine, whatever, what do you want?"
Ben didn't even hesitate, simply saying, "A blowjob."
Gwen stared at him, waiting for him to laugh again and tell her what he actually wanted. When he did not, she stormed out of the RV in disgust. Knowing that the spell wouldn't actually let her leave, Ben moved fast; setting up a camera where Gwen couldn't see it and moving to sit in full view of it.
A minute later, after trying and failing to break the spell she'd cast on herself, Gwen returned to the RV. She was silent with rage, but knew if she fought it too long, she could very well end up doing it against her will with Grandpa on his way back inside.
So, unaware of the hidden camera, and very aware that her magic wouldn't give her a choice in the end, Gwen sighed, moving onto her knees in front of Ben.
Her face flushed in embarrassment and apprehension as Ben unzipped his pants and freed his cock.
Being as young as they were, Ben wasn't exactly huge, but Gwen had seen exactly none before, and wasn't sure she'd be able to fit her cousin's cock in her mouth at all. But she could already feel her magic willing her forward, forcing her to hold up her end of the deal.
In the end, it was the magic that made the first move, guiding her hands to Gwen's hips as her head was forced down.
Ben moaned as he felt her lips wrap around his cock. She'd never done it before, but her hot, wet mouth felt amazing around Ben's shaft. Part of him wanted to just force her head down to the base, but he wanted the recording to look like Gwen was doing it completely of her own will, and at the moment it did.
Despite Gwen having started gagging, the spell kept her moving, forcing her to try and satisfy her cousin's cock as she squeezed his hips.
From the video's pov, it didn't just look like Gwen was sucking Ben off willingly, it looked more like she was devouring his dick like a cum-thirsty whore after a month with no men. Ben held back his orgasm, savoring the pleasure of Gwen sucking his cock as he got closer. He gave her no warning when he came, save the growing moan as his climax hit.
Gwen gagged hard as his seed invaded her throat, but the spell physically stopped her when she tried to pull back, as she hadn't technically finished yet. By the time the spell wore off, Gwen had already been forced to swallow it all. She pulled back, sputtering coughs stopping her from insulting her cousin for being such a pervert.
Grinning, Ben eagerly got to his feet and went to where he'd hidden the camera. All he'd have to do was cut it at Gwen swallowing, and it would look as bad for her as it possibly could have. And Ben knew she knew it too. He didn't even say anything, simply turned the camera to show her what he'd done.
Gwen went pale as she realized she'd not only played herself, Ben had actually tricked her; and she'd fallen for it completely.
"Ben.. please.." Was all Gwen could think to say, and her stomach dropped when Ben laughed in response, "We're gonna have a ireal/i fun summer~" Ben informed her.
She realized Ben had already grown hard again, stroking his member at the thought of what he was about to do. She hoped at first he'd just make her suck him off again, but Ben wanted more than that now that he could have whatever he wanted. Ben ordered her to bend over the table they'd played their card game on.
She considered using magic to try and destroy the camera, but she'd only barely started learning it, and XLR8 would be too fast for her.
Worse, while Ben probably wouldn't have thought of it, Upgrade could effectively make the recording impossible to destroy, and it was a good one in ten that he'd get Upgrade by accident even if he didn't go for either it or XLR8. Resigned to her fate, Gwen turned, and bent over the table.
She grit her teeth as she felt Ben pulling down her pants and underwear roughly, exposing her virgin pussy. "You're such a piece of-"
Gwen yelped, cut off by Ben's hand coming down hard on her ass, "We've got another hour and a half until Grandpa gets back, plenty of time to enjoy this~" Ben informed her, spanking Gwen more as he rubbed his cock against her slit. He enjoyed the feeling as he slid his shaft against her lower lips, and the sight of her ass reddening with each rough smack.
Gwen's face started to match them in humiliation, both at the situation, and the feeling of herself growing wet from the stimulation.
She hated it, hated Ben, but knew Ben would just laugh and claim she was enjoying it all if she tried to argue. He gave her no actual warning before he started fucking her. He simply pulled her arms back as he thrust forward suddenly, taking her virginity in a single, rough thrust.
Gwen screamed as pain washed over her body, Ben grunting as he fucked her into the table, loving every second of it. He half expected to wake and find that it had all been a beautiful dream.
Ironically, Gwen was also expecting to wake up, believing it had to be a nightmare. But by the time Ben's climax hit, their doubts had been shattered.
Ben's movements only got rougher and crueler as he felt himself getting closer. He left a his hand print so brightly on her ass that it lingered for minutes after he'd stopped to focused fully on fucking her. He moaned out in bliss as he pumped his seed into Gwen's body.
Panting, and ignoring his cousin's sobs to continue working his cock back and forth inside of her. Gradually, his stiffness returned, and he was able to pick the pace back up.
Ben leaned over Gwen's body, arms wrapping around her soft frame as he buried his throbbing inside her roughly. Gwen's cries were drowned out by Ben's grunts, the creaking of the table, and the sound of skin slapping skin.
"So fucking good~" Ben groaned into her ear before biting down on it dominantly.
He shuddered in enjoyment at the sensation of her body clenching harder around his cock, but even more so at having such complete control over his otherwise bratty bitch of a cousin.
He hadn't realized how much frustration he'd built up towards her over the summer, but now that he had an outlet for it, it was all rising to the surface, urging him not to stop as he used her body to his heart's content.
Gwen grit her teeth as she felt Ben's hands moving down her front, feeling up her soft underaged tits. Even as small as they were, he could still feel how soft they were; and found them to be quite sensitive.
At least going off of how loud Gwen started to get once more when he started to play with them. Painful pleasure flowed through Gwen's body like electricity as Ben squeezed and pulled and pinched at her breasts savagely, all but using them like handlebars as he continued to fuck her.
He gave her just as little warning the second time when he came, forcing another pained scream out of her as she felt the thick, hot release pumping into her, stuffing her abused body even more. This time the intensity was more than her body could handle, forcing her over the edge with Ben despite her hatred of the situation.
Ben laughed in delight as he felt her juices running down his cock, "Someone's having a good time~" Ben mocked, returning to smacking her ass as he waited for his hardness to return again, "If you needed it that bad, could have just asked instead of waiting for me to do all this~"
She wanted to scream at him, to insult him, but all that Gwen could manage to do was whimper and shake as she prepared for her cousin to continue using her like the sex pet she now technically was; wincing at each stinging strike to her bruised ass.
And sure enough, within a few minutes Ben was back at it for one final round.
This time Bed sat down in the chair next to the table, pulling Gwen down onto his cock in a sitting position with a pleased sigh. Gwen was relieved this position didn't seem to hurt as much at first, but that changed quickly when he started to pick up the pace.
Soon Gwen was being bounced on her cousin's dick, the cum he'd pumped into her sloshing around uncomfortably inside as Ben indulged himself with her body. Ben knew he wouldn't able to last much longer at that point, so wanted to make every moment of it count.
His hands returned to her chest, groping her even harder than he had before; even going so far as to physically pull her body down by her chest rather than her hips to bounce her on his cock.
Her usually well kept hair was wild and messy now, her body glistening with sweat anywhere that was marred with cum or spanked red.
Ben bit down on her again, this time on her shoulder where it would be covered by her shirt. He came as he did so, groaning hard into his cousin as his balls clenched with the orgasm.
Ben sat panting with his cock sheathed in Gwen for some time, catching his breath and recovering from the fun, knowing his cousin would need far more time than he did.
When he felt ready, he lifted her as he stood, then pulled back from her. He lifted Gwen's pants and underwear back up her legs to cover her leaking pussy; causing his cum to messy her clothing but not the floor.
For good measure, he wiped his cock clean on her covered ass, dirtying her pants further with their sexual release. He grinned at the sight as it sank in for him just how much fun the rest of the summer was gonna be.
"Might wanna change before Grandpa gets back." He said, giving her ass one last smack before sauntering off, whistling happily to himself as it sank it for Gwen just what she'd gotten herself into.