Author's Note

Derpy x Human

Sex includes: Human on Pony, Vaginal Sex, Pony in Heat, Human "massaging" pony, Big bubbly Butt, and slight size difference

Beat The Heat with Bubbles

One sunny afternoon in Ponyvill, in a small house on the outskirts of town, a human named Nick lays on his love seat sofa with the local mail mare, and his mare friend, Derpy Hooves gently resting on top of his body. Her head nestled gently into his chest while the two nap. Half of Derpy's body is laying off the human-sized sofa. Nick is tall, thin, and very lightly tanned with long red hair and slight mutton chop sideburns. He wears a blue hoodie with light blue stripes and blue shorts. Nick's arm is gently wrapped around Derpy's body while the other lays limply off the sofa.

Derpy's eyes quiver a bit as her face slowly turns a light red. She lets out a cute, high-pitched grunt as she slowly grinds her hips against his legs. Nick slowly opens his eyes as the sound of Derpy's grunt and the sudden cold feeling on his legs woke him up. It doesn't completely register in his head what's going on as he looks down at Derpy. He smiles before gently placing a hand on her cheek, slowly rubbing it as he watches her sleep. Derpy slowly opens her eyes at Nick's touch. She blinks a few times before looking up at Nick. Her eyes widen as her face turns an embarrassed red color. Her hips stop moving as she closes her eyes and covers her face with her hoofs.

"I'm so sorry," Derpy apologizes, her voice slightly muffled by her hoofs. Nick looks at her with slight confusion as he tries to understand what she was apologizing for. It then hit him with a cold breeze. The wind runs up his leg, causing him to shiver with the slightly warm liquid being cooled on his leg. It dawns on him that his legs were a bit wet, and putting together Derpy's apology, it makes him realize she was humping him in her sleep.

"It's ok Derpy," Nick says, gently combing his hand threw her hair before resting his hand on the back of her neck. Derpy uncovers her face and looks at him.

"R-really?" Derpy asks, tilting her head a bit to the side.

"Derpy, you're my mare, of course, it's ok," Nick says as he gently massages her neck with his hand. Derpy sighs as a small smile forms on her face. She leans into his touch as her hind leg that is dangling off the sofa twitches a bit.

"I think my heat has started," Derpy says, relaxing again. Derpy drags her hoof that was dangling over the side of the sofa and places it right next to her other hoof on Nick's chest. She shrinks a bit as she looks down at his chest. "W-would you, I mean c-could you help me?" Derpy asks as she fiddles with his shirt.

"Of course, I would be a bad lover if I didn't," Nick says as a places his hand under her chin and lifts it up to look her in the eye. Derpy's smile grows bigger than one would think possible as her wings push out in excitement. She lets out a little squee as her eyes correct for a second before her pupil returns to looking to the upper left.

"Yes!" Derpy yells in excitement as she closes her eyes and lightly bounces on top of Nick.

"Derpy," Nick croaks out as he winces in slight discomfort before Derpy stops bouncing.

"Hm?" Derpy looks down at Nick in confusion before her eyes widen a bit. "Sorry, sorry," Derpy says repeatedly as she gets off of him. Once she was off of him and standing next to the sofa, Nick takes a deep breath in as he sits up.

"It's alright Derpy," Nick responds as he recovers his breath. "Nothing feels broken, just a little discomfort is all," Nick says, rubbing his chest for damage.

"Oh, good," Derpy sighs, relaxing her wing as a look of relief falls over her face. She blinks as her face turns a bit red before rubbing her legs together. She bites her lower lip as a little squeak of lust slips out of her throat. Nick notices Derpy's slight discomfort as her hoof tries to reach her nethers. Nick stands up from the sofa and places a hand on top of Derpy's head. She looks up while Nick looks down at her with a smile. "Get on the sofa," Nick says, gesturing to the love seat.

Derpy smiles up at him with lust and love in her eyes before she walks over to the sofa and rests her front body on the soft cushions so her rump was hanging off the edge. She spreads her legs a bit to lower herself to a more comfortable laying position. Nick looks down at Derpy's rump being presented to him on full display. Her butt is much wider than her body, to the point where you could see both of her bubble cutie marks from directly in front or directly behind her. Her butt was the size of a normal beach ball. Sitting in between her lushes rump is her tail, counseling away her surprisingly small slit. Her liquid was dripping down her leg from her leaking pussy.

"Sit back, relax, and let your human do his work," Nick says in an airplane announcer-like voice as he positions himself directly behind her rump. Derpy looks back and chuckles quietly at his display. He smiles back at her as he gently lowers his hands to her rump and traces his first fingers up her very round and plump rump. Derpy shivers at his touch, her slit quivering at the anticipation as her wings splay out.

Nick smiles to himself as he gently places both hands onto her bubble cutie marks. Her fur feels just as soft as it looks. He gently rubs his hands on her cutie mark. Derpy takes a sharp breath in before sighing and shaking. He gently pushes his hands into her soft, bubbly rump. And as expected, his hands sink into her rump a good few inches as Derpy lets out a surprised moan. He smiles as he massages her rump gently, pushing his fingers gingerly into her rump. Her wings quiver as her eyes rolls in completely different directions. Her tail wagged and hits against Nick's hips in excitement. Nick's pants start to get tighter as he just plays with her rump.

His face starts to heat up as he starts rubbing his hips against her rump, and in turn, rubs against her dripping wet slit. Nick grunts as his hips push into her soft rump. Derpy shivers as a wave of pleaser is shot up her back as his sizeable bulge rubs against her slit. Nick stops dry humping her before taking a step back and gliding his hands down the back of her rump and towards her slit.

Derpy shivers as his finger make their way to the outside of her dripping wet slit. She moves her tail out of the way so he can have better access to her mare parts. He gingerly slides two fingers into her tight pussy as he places his left hand at the base of her tail to balance himself. She bits her lower lip as a high-pitched moan slips through her throat. She rubs her legs together, causing Nick's right hand to be trapped in a squishy flesh prison. Nick smiles as he wiggles his two fingers inside of her, causing Derpy to let out a little squeak as his first finger does little circles just inside of her. Her legs tense up before she thrusts back into his hand as she lets slip little squeaks and moans of our pleaser.

"S-stop teasing," Derpy says through heavy breaths and lustful moans as her body keeps thrusting into his hand.

"Then someone is gonna have to let go of my hand," Nick says, trying to pull his arm out from her rump's grip.

"Oh, sorry," Derpy says, now blushing from embarrassment as she spreads her legs out to allow his hand out. He pulls his hand free of its warm, fleshy prison before making quick work of his pants and underwear. He slides them off as his dick springs forth, standing strong at eight inches long. Nick's heart skyrockets as he kicks his pants off of him and toses his clothes into the corner. He bits his lips as he looks down at Derpy's rump on full display.

"What do you want Derpy?" Nick asks, gingerly placing his fingertips onto her rump as his dick gently pokes her rump.

She shivers at the touch before responding back. "P-please fill me," Derpy asks, looking back at him with a pleading look. A mix of love and lust filled her eyes.

"One fucking coming up," Nick says as he pulls back a bit to line up his dick with her slit. He pokes her entrance with the head of his dick. Sliding it slowly into her until his head disappears into her tight and warm depths. Derpy shakes in pleasure as her eyes roll up into her head. Nick grabs her hips firmly, digging his fingers into her big rump with both of his hands before pushing his hips deep into her with all his effort.

"AAHHhh!" Derpy lets out in surprise as his dick slides fast and cleanly into her. His hips thrust into her rump, causing it to jiggle as Derpy lets out a moan. Derpy rests her head against the back of the sofa as her body shakes with pleasure. Her mouth opens up as her tongue rolls out of her mouth. Nick slowly glides his hands up her rump and down her back as he pulls out. Derpy shivers as his hands glide over her body.

Nick slowly glides his hands up her body to the base of her wings. He gently wrapped his hands around the base of her tight wings. He thrust deep into her, pulling on her wings for more power. Nick lets out a grunt as Derpy shivers and moans. Her wings shake as her rump jiggles from the impact. Her rump pushes back against his hip as he starts to fiddle with her wings. His fingers wander around as he tries to find a specific mussel. He pushes down at the base of her wings with a thumb, causing Derpy's eyes to widen as she lets out a loud surprised moan. Her wings spasm as her body shakes in pleasure.

Nick smiles to himself as he pulls out of her. He grunts as he thrust his hips hard back into her, causing a little grunt to escape her mouth. Nick pushes down on the base of her wings with his thumb, causing Derpy to suck in a sharp intake of air in surprise. Nick starts massaging the base of her wings as her body starts to spasm a bit. Cum now leaks out of her slit as her walls clamp down on his dick.

Nick pulls out as he softly massages her wings muscles. Derpy's body quiver as she lets out a light sigh, her wings relaxing a bit. Nick thrust hard with a grunt into her. Her rump jiggles as his dick thrusts deep into her. Her wings spread open again as her body is trusted into the sofa from the sheer force of his thrust. Her walls clamping down on him and massaging his dick, causing him to let slip a moan as Derpy lets out her own moan.

Nick pulls out slowly as an idea forms in his head. He stands up straight as he slides his hands gingerly down her back, causing her to shiver. He places his hands on her hips, just above her big plot. Derpy, lost in a fog of love and lust, looks back at Nick in slight confusion with one of her pupils as the other looks up at the ceiling. Nick gently presses his hands into a small crook in between her hips and butt. Derpy's eyes shoot wide open as a wave of pleasure shoots up her back. Her entire body shakes in pleasure as her hips buck back, trying to pull Nick's dick into her. Her right leg twitched a bit as her tail smacks against Nick's side. Nick grins before pushing down harder and thrusting his hips deep into her.

"AAHH!" Derpy lets out as her entire body floods with pleasure. Her legs twitch slightly as her wings strain harder. Her eyelids twitch as her eyes roll up into her head. Her tongue slides completely out of her mouth as she lets the pleasure wash over her.

Nick pulls out again and thrusts in as he massages the presser point in her hips. Derpy shakes as his dick leaves her body and his hands gently massage the most wonderful spot she never knew she had. Derpy's hips convulse a bit as cum spills out of her slit. Her heart rate was speeding at a million miles an hour at this point. Nick sighs as he pulls out and glides his hands back up her back so he was leaning over her rump.

"Time for the finishing act," Nick says as he gets a good grip on her lower body. With no warning, he starts [founding into her as hard as humanly possible. Nick lets out a moan as Derpy's body shivers. Her rump jiggles and compresses with every hard and loving thrust. Derpy moans and grunts as her body is thrusted into the sofa more.

"I can't hold on," Nick says between girted teeth. Derpy looks up at Nick and nods. Nick looks up and smiles as one of his hands glid to her neck. He gently places it at the base of her neck before he leans over and kisses Derpy on the lip. Derpy smiles as she kisses back. Nick thrust one more time right as he presses his thumb against a muscle at the nip of her neck. Derpy lets out a loud and loving moan into his mouth as he unloads his cum into her. Her body slightly spasmed from his thumb pressing into her muscle.

Nick thrust a few tired thrusts as the last of his cum leaves his body. The two separate from their kiss as they look into each other's eyes with goofy smiles plastered on their faces.

"T-thanks," Derpy says as Nick dismounts her. He sits down next to her on the sofa before responding.

"No problem Derps," He says as Derpy claims onto the sofa and lays her head on to his lap. He smiles and runs his hands threw her blond hair as they rest from the fun.