Think you can handle this?
“So you think you could beat me?” Rainbow asked, her cocky smirk showing off her confidence. “You’re different from my usual challengers, but that doesn’t mean you can beat me.”
“I can still try.” The large Zebra replied, lifting his shirt over his head; showing off his muscular body. “Though I admit, I was curious as to why you accepted my challenge.”
“I told you Stripes.” Rainbow replied, reaching for the top of her shorts, unbuttoning to pull them down; showing off her light blue panties. “I’ll take on any challenge, no matter what.”
“I’ll admit, I made the challenge as a gag.” Stripes laughed, pulling down his own pants and underwear, revealing his near foot long flaccid cock. “But I won’t turn this chance down. I just hope you’re up to it.”
“I’m up for anything.” Rainbow commented, lifting her shirt, showing her near flat chest to the Zebra stud. “Just don’t forget, when I make you cum first, you pay for the Wonderbolt next trip to Las Pegasus.”
“And when I make you cum first...” Stripes laughed, stroking his cock to a quick erection, showing off it was nearly a thick eighteen inches. “You get to be my slut for a week.” Marveling at the fully nude mare, he couldn’t help but stare at her wide hips and tight looking ass. “I can’t even believe you agreed to making a bet.”
“I never back out of anything.” Rainbow boldly stated, walking over to Stripes, grabbing at his massive cock and began to slowly stroke it. “Just don’t nut too fast, I want to enjoy this.”
“You’re a, what do you Equestrians call it, a “size queen”?” Stripes asked, reaching down to grab Rainbow’s ass, lifting her up; aiming her now dripping wet pussy lips at the thick cockhead. “Not many nonzebras can handle my length.”
“Yeah, you’re the biggest I’ve seen.” Rainbow giggled, blushing a little as she felt the tip kiss at her wet entrance. “But I like them big and hard, so give it to me stud.” Wrapping her arms around Stripes neck, she leaned in, pressing her chest against his face. “Just fuck me and don’t cum to-AAHHH?!”
Stripes didn’t wait for Rainbow to finish before ramming his cock deep inside her. The massive cock parted the soft pussy lips, the soaking wet canal spread itself and let the zebra shaft beat all the way to her cervix. Rainbow’s moan and scream was a clear sign of an orgasm. She had lost her bet before it even began. But Rainbow was too proud, too stubborn to even think, let alone admit she lost. Stripes didn’t mind, he actually enjoyed the idea that the mare struggling to keep her mind after being fucked so deep.
“Looks like you lost.” Stripes laughed, looking at the panting mare, not even moving his body.
“T-that didn’t count.” Rainbow moaned, resting her hands on Stripe’s shoulders, turning herself away from the Zebra to face the other direction.
“I don’t know.” Stripes teased the trembling mare, pushing himself a little deeper. “But I’m not a bad sport. How about this, if you can hold on and not become my slut before I cum, then I’ll buy the tickets.” Not waiting for Rainbow to answer, he started to lift and lower her body, beginning a slow and steady humping. “Nothing else to say?”
“J-just fuck me already.” Rainbow moaned, leaning herself back. “But I’m not submitting.”
“Not yet.” Stripes laughed, taking on the new challenge; picking up his speed.
The large zebra moved at a faster and harder pace. His cock beat in and out of Rainbow’s pussy, rubbing her sweet and sensitive spots. The mare could only moan and pant, she could barely form any thoughts, but amidst her pleasure, a small part of her felt...unsatisfied. This zebra’s massive cock was hitting at her cervix, yet wasn’t going past that. She knew she could feel even better. She knew it, and yet didn’t want to beg for it; to amidst defeat. It was all beneath the awesomeness that was Rainbow Dash. But this thick dick was making her pussy scream for more. She wanted to be fully fucked. But that would mean admitting defeat. Stripes grinned wickedly, only giving Rainbow’s womb a deep with his cock as he moved. He wanted her to beg for it. And he could feel how close she was to breaking.
“Just say it.” Stripes teased, thusting himself in and out of Rainbow’s body with greater but controlled vigor. “Say you want to be my slut, and I’ll even cum in your womb.”
“I...I...aahh...I...” Rainbow moaned, feeling her body shiver from what was about to be a big orgasm. She was about to soak Stripe’s cock with her juices. She couldn’t take it anymore. She needed his cock to fuck her womb, and bust this thick load in it. “Fuck...aahh...fuck me...”
“Say it.” Stripes groaned, leaning forward, biting at Rainbow’s neck. The mare howled in near orgasm. She was panting like a mare in heat, ready to cum. “Say it, and I’ll let you cum!”
“Fuck me, fuck me, fuck me!” Rainbow screamed, her body shaking and tightening as she wanted to climax and be filled with hot cum. “Fuck my womb and cum in me! I don’t care anymore!”
“Good slut.” Stripes smirked, the victory coursing through him as he pulled back; only to ram his cock fully in Rainbow’s body. The mare screamed, eyes wide open, and tongue hanging out as she felt the zebra cock break past her womb and press against her insides. She couldn’t feel her belly bulging as the zebra spunk gushed out inside her. Rainbow could feel her insides burning with the hot cum that pumped inside her. She felt orgasm after orgasm assault her mind. She was Stripe’s broken slut now. Stripes let out victorious smile, holding his new slut close to him as she came over and over. “I can’t wait for the rest of the week.”