Rainbow Dash grinned at Derpy, continuing her circle around her. She was sitting on the floor, in the only lit area of the large, dungeon-like room beneath town hall. Rainbow was still in the shadows, so Derpy couldn't see her, only hear the near-silent clack of her hooves on the floor. Rainbow Dash stared at her huge grey ass as she looked around, clueless. “Hellooooo~?” Derpy started as Rainbow spoke up.
“That’s quite a big ass you have, Derpy. It’s kinda sexy.” Derpy blushed and stared back with one eye, the other looking off in some silly, random direction.
“O-oh my Rainbow Dash…” She just smirked at Derpy.
“Bend over, Derpy.” Her googly eyes widened, but she did as she was told. “Thatta girl, Derpy. Thatta girl.”
Rainbow Dash encouraged her, walking by and stroking her large ass cheeks, playing in the short, downy fur. Her cyan hand wandered down and tickled past her anus until it found her swollen clit. Derpy tensed a little and gasped.
“Rainbow Dash, that is naughty! Haa~<3” And she squeaked adorably as her pink labia were toyed with and gently stroked. Her hips rolled against her hand in an attempt to get more, and Rainbow grinned at her.
“You’re a dirty girl, Derpy.” She tried to deny it, but it just came out in the form of squeaks and pouts. “I mean, you’re already wetting my hand.” She whimpered and squirmed, rubbing her marehood against Rainbow’s hand. Rather than play with her more, Rainbow Dash slapped her big gray ass and bit her lip as she watched the satisfying jiggle. Then she moved around her to her front again and gripped Derpy’s hair, lifting her face to stare back at her with her signature googly eyes.
Her right hand slowly crept down and unzipped her jeans to take out her cyan cock, still gripping Derpy’s blonde hair in the other hand. “Taste it.” A gentle tug was all it took to coax Derpy into first licking her length. Rainbow had been so incredibly horny lately and she felt such release in that simple stroke of Derpy’s
tongue on her very stiff erection. With another tug, Derpy lowered her head and gently suckled on one of Rainbow Dash’s cyan blue balls. Rainbow’s breath hitched slightly and she whimpered to herself in pleasure while rolling her hips. Derpy barely even had to do anything to make Rainbow Dash squeak. “Am I hurting you Rainbow Dash? I’m sorry…”
Rainbow Dash snapped out of her little trance and immediately tugged Derpy by her hair. “Hush. Do you even know why you’re here, Derpy?” She shook her head slowly. “You’re here to be punished because you destroyed Mayor Mare’s roof with your big, clumsy ass.”
“Ohhhhhh… I’m sooo sooorry I broke her roof, Rainbow Dash.”
She grinned. “Not yet you’re not.” Rainbow said as she gripped the base of her cock. “Open wide Derpy.” She commanded. Derpy slowly opened her mouth as wide as she could.
“Ahhhhhh!” She said adorably.
Rainbow Dash pushed her cock into Derpy’s mouth and forced her to bob her head, groaning as Derpy sucked on and licked her. “Mmmmmmmmmm…” She trembled a little and began to put her hips into it as well, thrusting her cock in and out of Derpy’s mouth slowly. Eventually the pleasure took a hold of Rainbow Dash and she couldn't help but allow her hips to thrust faster, and faster, until she was fucking Derpy’s face. Her hips continued making a dull slap in a steady rhythm while she clutched Derpy’s hair in her hands, her head rolled back as her own body rocked quickly. “Nnnnnn I’m so close…!” Her breath came and went in sporadic gasps as she desperately fucked at Depry’s face, pounding her throat with her cock. She didn't even notice how well Derpy was taking it because of how deep she was in ecstasy. Suddenly Rainbow Dash came, shooting her load down Derpy’s throat, cock throbbing intensely. Finally Derpy couldn't take it anymore and gagged hard, coughing up her cum when Dash pulled her cock out.
Derpy stared at it and squeaked a bit in surprise. “Ohhh nooo! Did I break it?” Dash licked her lips as they broke into a grin and she gasped playfully.
“Oh no! I think you might have. And do you know the ONLY way I can fix it?” Derpy just stared, and Dash grinned as she returned to her ass. She squatted behind her and smacked her ass a couple of times, then gripped her big plush cheeks and spread them. “I’ve got to put it in here.” She opened her mouth and rolled her tongue out to slowly slide over her slit, teasing her bright pink labia and then her hole. As she did, Derpy gasped and squeaked.
“Ohhhh, Rainbow Dash it won’t fit in the-Ha!” Rainbow suckled on her clit softly with her tongue stroking it.
“Oh don’t lie, it’s already so wet I bet I could just poke right in.” Despite having just orgasmed not even a minute ago, her member was still throbbing erratically and not the slightest bit deterred.
“A-are you suuuure this will make the roof all better?” Derpy looked back at Rainbow adorably.
“Mhm. And my broken cock.” She said as she ground the head between Derpy’s pussy lips. She could barely stand it. The wait was killing her. Each little adorable hitch of Derpy’s breath only drove her mad. She squeezed that round grey ass and clawed it with her fingers, holding them spread. She thrust her hips forward and twitched happily, thoroughly enjoying the sound that followed. “Ohh yes…” She barely rolled her hips, kneading Derpy’s ass. “Nnnnn… This is fantastic.” She thrust again, biting her lip this time. She was past that mental point of no return now, she had to bang her now. Her hips literally fucked Derpy without any effort on her own part, but she didn't mind. She just groaned and alternated between spanking her ass and clawing it, all the while forcefully humping her and groaning.
Derpy writhed in ecstasy beneath Rainbow Dash, squeaking out labored sounds of pleasure as she was plowed into the floor. Her tongue hung out of her mouth and her whole body rocked back in forth with Dash’s. Rainbow Dash grinned and gripped the leash attached to Derpy’s collar, tugging it firmly to make her arch her back and look up. “Ahhhh yessss…” There was a dull slapping sound as her hips continuously thrust into Derpy’s plush rear, and it steadily grew faster. Rainbow Dash panted hard now, thrusting vigorously, stroking her cock with Derpy’s tight marehood. “Uhhnnn~” She blushed as he body forced out a gutteral moan of pleasure. “Uhhhhh~” Her voice quivered and her cheeks went violent. They kept spilling past her lips no matter how hard she tried to contain them. Her own breath hitched, all she could hear was the pounding of her heart in her ears as she desperately pounded Derpy, squeezing her butt hard in her hands. “Uhhh!” She squeaked out, her rod forcing out loud, wet sounds from Derpy’s pussy and equally hot ones from her mouth.
“O-ohh! FUCK! H-aah!” She thrust her hips with all her might. Her body was pressed to Derpy’s back, and her arms now wrapped around her waist, holding her on as she pounded her. She gasped for breath, sweat forming beads on her forehead that slowly grew and rolled down her flushed face. The pleasure was as intense as the exhaustion, but she couldn’t stop. She was so close. With each thrust she though to herself; “One more… One more… ONE more…” Her whole body suddenly seized up, and she clenched Derpy’s leash tightly in her fist. “Fuuuuuuck! I’m cumming!” She grunted, and Derpy squeaked as she came with such intensity that it left her quivering and caused her to squirt on Rainbow’s cock. Rainbow Dash lay on Derpy, spent, panting in exhaustion and groaning in sore pleasure as her cock spewed deep inside Derpy, throbbing.
“Ohhohoo fuuuuck… Ahhh…” Her hot, gooey cum oozed from Derpy, and when she pulled out it flooded the concrete floor. She stood, still flushed a little and trying to catch her breath. She licked her lips with a grin as she stared at Derpy. “Nnnn…” Derpy just looked back at her with a look of utter satisfaction at being used up like that.
“Do… *Pant* Do y-you forgive meee?”
All she could do was smile. “Mmhmm. You are forgiven.” She seemed to stare off for a second. “On the condition that you sleep with ME tonight.” A naughty grin spread across her face again and she dragged Derpy away, Derpy simply blushing and smiling adorably.
