Lucifer's Threesome

by SunnyDontLook

Rating: mature
Tags: Original Character, Porn, Fetish, Comedy, Sex, Profanity, Random, My Little Pony: Friendship is Magic
Length: 7968

A visit from Storm's father goes swimmingly, even if he'll never be able to look at his dad the same way again. Well, at least his wife has a good time.

Storm Spark hasn't seen his father in an age. Things have changed since then, he's gotten married, had kids, and found out a lot of things about himself. What he doesn't expect is just how well Shimmer would get on with Forge. And it's not just jealousy that blossoms in his mind.
Not by a long shot.

But what can a stallion do, when he's just as into the oddness as his family is?

The answer is watch, and maybe have some fun too.

[Contains: consensual cuckolding, incest between adults, and quite a lot of teasing]

A commission for Storm Spark.

Published 2020-03-11 23:10:01 UTC
Last updated 2020-03-11 23:10:01 UTC

The Hungry Shark And The Hornycorn

“How long do you think it’ll take?” Shimmer asked as we stood at the dock. The ship carrying my dad had just shown up, and we had already been there for half an hour. Shimmer was a good mare, an excellent mother, and a real tiger in bed, but patient she was not.

“Probably like fifteen minutes?” I responded. Her lips turned down, revealing her teeth. “Might be shorter then.”

“I guess.” she said before looking down at her foreleg, like she was wearing a watch. She didn’t wear watches.

“I take it you’re excited?” I asked, trying to change the subject. Shimmer turned her head and her eyes seemed to glow.

“I’ve never met your dad, you said he’s a cool dude.” Shimmer said with a smile. “That and well, he’s got that eye candy body.” I blushed at that. He was a strong, muscular stallion, and he had a natural dominance to him that I lacked.

“H-He’s a cool dude.” I said sheepishly. Before looking around us, we were the only ponies on this part of the dock. Whew.

“Total GDILF.” she said with a lilt in her voice. A subtle change in her tenor, and a shake of her aquatic tail. It touched mine softly, and for a moment I was afraid she was about to drag me into a bathroom for a quickie. She had a habit of doing that at inopportune times.

“What does that mean?” I asked, trying to rack my brain for an explanation for that random acronym.

“Grand-Dad I’d love to fuck.” Shimmer said with a laugh. “I mean, he did help make my cute stallion, so that’s kinda weird to say, but I’m an honest creature.”

My blush redoubled and my brain was filled with a series of images that sent blood down to my cock. I tightened my thighs, to try and stop myself from dropping out of my sheath. It half succeeded.

“Oh.” she tilted her head a little to the side. My ears fell down to my head and I looked away. “You’re not honest, but you’re kinda easy to read.”

“Wh-” I tried to protest, but she leaned into me, and pressed her mouth to my ear.

“You’re dropping in public.” I lost control, and my cock exploded out of my sheath.

Her tail shifted against mine, before wrapping around it. I shuddered and looked forward nervously. It was probably fine.

“It’s alright, I’m only gonna tease you a little~” Shimmer said with a laugh.

“G-good...” I replied as I tried to think of the least erotic things possible. College statistics, the back of shampoo bottles, and Catholicism.

“For now.” Shimmer said with a wide smirk. Her fangs showed through. It didn’t help my erection…

I gulped audibly.

---===*===---

“You didn’t really think this through, did you?” Forge asked me with a questioning look. We were standing in front of a cab we had called. The cab driver was just staring ahead while chain smoking. Great.

“I mean, you are a bigger pony than most.” Shimmer quipped.

“I am.” Forge replied while shooting her a smile. She bared her teeth with her smile, playfully. Most ponies were freaked out by that. Predator prey instincts honed over ages playing out in their brains. Forge wasn’t phased. That wasn’t surprising. He was used to sharp things in the workplace.

“Anyway, let's get in, I want to start dinner soon.” I said in what I thought was an assertive voice. Shimmer slid past me, dragging her tail over my side, the dolphin-like skin on her, warm against me. There was a bounce in her step, and a rocking motion in her hips that made my sheath tingle. When I looked over at my dad, he was watching it too…

“H-how was the trip?” I asked him with a nervous laugh.

“Eh, Same old, same old.” Forge stated with a hint of a smirk as he pointed at the carriage. I blinked and looked at him. “Smallest in the middle, that’s the rule right?”

“Y-Yeah, good point.” I said before hopping into the carriage and scooting up to Shimmer, her thighs squishing just a bit against mine. A moment later she leaned over and pressed a hoof to my thighs. I smiled nervously at her, just before Forge got into the vehicle. It was a squeeze. His muscled legs pressed against mine, and his barrel was crammed between mine and the door. It was a small miracle that it closed at all.

“Comfy,” Forge said with a laugh, before looking over at the two of us. “What do you two have at the house? Other than a little stinker that I’m looking forward to meeting.”

“Booze, a full entertainment suite, and a spare bedroom.” Shimmer replied.

“I was hoping for one of those little mints on my pillow,” Forge shot back. His gaze was intense, but hers was too. There was a kind of game going on between the two of them, and I was a bystander.

“We have much better shampoo than a hotel, and the kiddo has some nightmare night candy you could probably pilfer.” Shimmer said with a laugh. Her breath was warm against my cheek, and her body had shifted further into mine. I was glad these were my lover and my family, and not random ponies from a subway or something.

“Tidal might bite though, she’s protective of her sweets.” I added with a smile.

“So, she’s got some fight in her, that’s good!” Forge replied. “That’s good.”

“I mean, no-one in school messes with her, for good reason.” Shimmer said in a voice that seemed bright, but it hid an edge of sadness.

“I bet, probably has a good set of chompers on her.” Forge said. I looked over at Shimmer who grinned widely. Again, he didn’t baulk, he just grinned back, and subtly flexed in the small car. I patted her leg softly and looked over at Forge.

“The other two already annihilated their candy though, so you’re probably better served making a run on a convenience store or something.” I said with a disparaging look. My younger foals didn’t really have any concept of saving candy. And I mean, who did at that age? I was on clean up duty for the inevitable though, horn head and all.

“Are there any good ones around here? Or are they all feces smeared and look at you funny if you don’t walk out with a twenty-four pack of beer?” Forge asked with a serious enough expression on his muzzle.

“I mean, I’ve only smeared feces on the walls of half of them around here, so your odds are about fifty-fifty.” Shimmer said with a similar expression.

“Ah, so I’m better off going to an actual store then.” he shot back.

“They might card you though, pops.” I said with a laugh.

“I haven’t been carded in three decades.” Forge said with a wink to Shimmer.

“So you were trotting into liquor stores at fifteen, and walking out with a haul. That’s pretty impressive, not gonna lie.” Shimmer said. Her hoof drifted across my thigh, moving a little closer to my sheathed member. It tingled at her touch.

“I’m capable of many astounding feats, dear daughter in law.” my father said with a grin. His coarse facial hair seemed to glint in the sunlight spilling through the window. He was a stallion fit for a statue in a public square, not youthful, but not even approaching the decline that would come for us all.

“With a Gdilf body like that, I’m not surprised~” I choked as Shimmers words hit my ears. My face flushed with blood as I looked rapidly between them. The moment seemed to go on for an eternity-

“I’d prefer Dilf.” Forge said wryly. I gulped as his mouth opened again. “It’s true, but I don’t like being reminded of my age.”

“What about me though, I’m a Dilf!” I said with a note of defensiveness.

“You’re a lovely, adorable stallion, but you’re not a Dilf.” Shimmer said with a laugh that seemed edged with embarrassment on my behalf. Somehow, that seemed to arouse me more than her hoof on my thigh.

“Just wait ‘til your growth spurt, my boy.” Forge laughed softly. “Then you’ll have that Dilf physique.”

“Right...” I said a bit numbly. The conversation continued, but I wouldn’t forget that interaction. He has an aspect to him that I lacked, something that Shimmer clearly liked. I’d have that aspect, when I wake up one day...

---===*===---

The door to our home swung open on it’s hinges, the moment after I unlocked it. I stepped inside, with Shimmer behind me, and forge taking the rear guard position. I glanced behind me, he certainly seemed attentive to someone’s rear. That only sent another shock of electricity down my spine, and into my sheath. The moment passed soon after, as Shimmer led him into our cozy kitchen, dominated by a large island counter with high stools behind it. She took the central seat of the three, and Forge sat beside him.

“Nice place, are those countertops granite?” Forge asked as I trotted over to the refrigerator. It swung open with a cursory use of my magic.

“Yep! All we really wanted were, uh, nice and easy to clean countertops.” I said over my shoulder before sticking my muzzle into the fridge. I pulled two bottles of cider out with my magic, the pattern burned into my mind from years of living and drinking with Shimmer. “What do you want? We’ve got cider, dark ale, and a bottle of rum from Sall’han, the dark stuff.”

“Cider is a nice warm up.” Forge replied so I grabbed an extra bottle and began to pop the tops off of them with the bottle opener sitting on the counter.

“We didn’t know we wanted granite, until the real estate agent took a powder break in the bathroom.” Shimmer began to say. The details of that day flooded back into mind. She had- “I jammed my tail up against his muzzle, and that was all it took before he pushed me back onto that island, and buried himself in me. That’s when we learned that granite cleans up real nice~”

My mouth hung open. I stood there with three open bottles in front of me for a moment. My brain was barely processing at this point. All of my brain cells were in the process of cell death in that moment-

“How long was that powder break? I’d be less impressed if you tell me it was like, three minutes.” Forge said with a laugh.

“No, she was in there for like an hour. She told us afterwards she had irritable bowel syndrome.” Shimmer replied. I gulped a breath of air, and let it out slowly. They both turned to me smiling, much to my chagrin. It wasn’t fair, my wife and my father were teaming up to kill me.

“Ah, and I assume you lasted a solid forty minutes then?” Forge asked while lifting his bottle up to his lips, and taking a long gulp from it.

“U-uh…” I mumbled out, blushing profusely through my coat. Shimmer leaned down and collected her bottle with a hoof. Before she drank she cleared her throat.

“I mean, he made me cum twice, and isn’t that what really counts?~” She smiled her toothy grin at me, and then at Forge, whilst her tail flicked behind her, furtively. I was reminded of my father's humongous size when he leaned forward and patted my shoulder with his hoof.

“Good lad, you’ll keep a lady in love with moves like that!” Forge said before taking another drink. I joined the two of them, practically drinking the whole bottle in one gulp. I fucking needed it around these two.

“Y-yeah...” I murmured in response. I spun around and pulled out three beers, uncapping them in a deft motion. One summer of bartending at a resort had burned that motion into me. I offered one to the other ponies, as Shimmer drained the rest of her cider in one good gulp. The burp that followed was met with a laugh from the both of us, and a paternal pat on the back.

“I’m not a foal.” Shimmer protested lightly.

“And yet I’m always the one who’s stuck burping the little ones.” I replied. She bared her teeth at me playfully. That was a look she gave me when she wanted me to buck her brains out in a bathroom at a concert. It certainly didn’t help my cock stay in its sheath.

“Baby breath is nasty, especially when it’s regular pony mush they’ve been eating.” My wife said.

“I bet you’re the kind of pony to like Anchovies on your pizza.” Forge teased. She looked at him a moment later.

“Anchovies are alright...” Shimmer said before glancing over at me. “But I like some nice juicy sausage a lot more~” I nearly spit out my beer at that.

“Huh, I was always a pineapple stallion, myself...” Dad said before I could say anything.

“No, if I want fish I hunt it myself.” she said before taking another swig of her beer. I decided we probably didn’t need anything else from the fridge, but just in case, I levitated the bottle of dark rum from the top of the refrigerator, and placed it in front of us, with three glasses that looked relatively clean. Anything that couldn’t be put in a dishwasher was defective in my mind.

“Is your plan to drink enough that we won’t be able to tell when you’re blushing?” Shimmer teased as I sat down in the chair to her right. At the same time, her hind leg knocked lightly against mine.

“N-No.” I tried to shoot back, just as I felt her tail wrap around my hips. The tip of it rested right above my sheath, and I knew just as well as she did what she could do with that thing…

“It’s alright, he’s probably just trying to prove that he can outdrink his old man,” Forge said before picking up the bottle in his magic, and pouring three unhealthy helpings of rum into the glasses. He picked his up and knocked it back in one motion of his head and horn. Shimmer clapped her forehooves a couple times at that. I reluctantly picked up my own rum, and tried to emulate his technique, or lack of technique. The dark liquid burned as it went down, but the notes of sugar and exotic jungle wood that it had been aged in was mellow and slightly fruity.

I picked up my beer as a chaser and downed the rest of it before smiling at him. The warmth in my core was definitely growing, and with it, a confidence that only ethanol could give a pony.

“My turn, boys~” Shimmer said before taking the drink in her hooves, sticking her long and sharp tongue into the drink, before slurping it down, with as much noise as she could. The whole glass was pressed against her muzzle with her hooves, and after her display, there was nothing left of the expensive booze on her muzzle. That same exotic tongue darted out and licked it in a lazy circle. She puffed up her chest at that, before turning to me and Forge with a spin of her stool.

“Okay, that was hot.” I said simply. She winked at me before letting the tip of her tail brush against my sheath. My hips quivered at that.

“You have a spot right there Shimmer.” Forge said a moment later. She raised a napkin to her face with a hoof.

“Where?” She asked. He pointed with his hoof to the other side of her muzzle. She missed whatever he pointed out. With a grunt, Forge leaned over and licked it off of her muzzle.

“Thanks, daddy~” Shimmer said with a laugh before turning to me and kissing my muzzle. My eyes were wide open, even as Forge shot me a shit eating grin.

“So, another drink?” She said with a slight flush on my face. I picked up the bottle in my magic, and poured us all another drink. The moment that was over, I knocked mine back and tried not to dwell on that lick. And the fact my cock was spilling out my sheath from it.

“That’s the spirit, sonny!” Forge said before clapping me on the back with a hoof, before raising his own glass and draining it.

---===*===---

The drinking continued for hours, and we even danced a little to some records that my father remembered from his youth. I even got to call him old a few times. Still, my mind wouldn’t stop thinking about him and Shimmer. They had a natural chemistry, and well, they weren’t exactly subtle with each other. After a while, we decided to order take out, and after filling our bellies with something other than booze, we decided to take a break. I could still smell the booze and pungent spicy food on their breaths, and they could smell it on mine. So, when I trotted into the bathroom with a towel over my withers, I wasn’t exactly walking straight.

I had just barely turned the shower head on to start warming it up, when I heard the sound of a door opening in our bedroom. Curiosity struck me. As well as a bit of arousal. Shimmer had just been laying on the bed, a book in front of her. Part of the old house was a cabinet that connected to the bedroom, through a set of slatted doors. If you stuck your head in there and looked through the slats, you could see most of the bedroom. Well, I didn’t expect anything, but I couldn’t hear much over the sound of the showerhead pounding down onto the floor.

When I stuck my head into the little cabinet and looked in, I was disappointed and assuaged in equal measure. The two of them just seemed to be talking. Shimmer from the bed, and Forge from a few feet away. There were smiles on both their muzzles.

“Well, normally I ask Storm to do it, but he’s in the shower right now-” Shimmer said before pointing over at her bottle of sea oil.

“Ah, I guess it’d be weird if you just used lotion.” Forge said with a laugh.

“So you’ll apply it for me?” Shimmer beamed, a question on her lips.

“If you insist, I’m always down to help a pretty mare out.” Forge replied before watching her turn herself around and splay out, her stomach pressing against the sheets. Forge watched her rump with wide eyes, and the way she flicked her tail back and forth like a whip. A moment passed before she glanced over at him from over her shoulder.

“Well, he’ll be out soon…” She said with a toothy grin. I felt myself drop out of my sheath as my father climbed onto the bed, before laying himself down atop her. His hooves already starting to work on her withers, and her lower neck. What left her mouth was something halfway between a purr and a moan. My cock twitched as he grasped the bottle of oil with his magic and squirted some onto his forehooves.

“You’re pretty heavy, you know that?” Shimmer said before groaning softly as his hooves pressed the oil into the sides of her neck, his hooves kneading her muscles with practiced ease.

“Give it another couple years and Storm will be talking up most of the bed too.” Forge said in a husky voice, his muzzle practically speaking into her ears. They flicked a bit as his breath touched them.
“That’s hot, but I wasn’t complaining about your size~” Shimmer said in an equally husky voice. She let out a moan as he moved down to her shoulders. His hooves seemed to squeeze her as they pushed down, before moving in soft circles around the knotted muscle.

“Just making a note of it then.” Forge said before moving down a bit lower, spreading the viscous oil into her, the small amount that wouldn’t soak in instantly, giving her a sheen- or a shimmer.

“I mean, I have to ask...” Shimmer started before grunting loudly as he moved his body up and down to stamp into her weary, intoxicated form.

“Ask what?” His husky voice became practically a growl as he stared at her.

“Does that growth spurt make your cock bigger too?” Shimmer asked. Forge looked perplexed for a moment, his massage stopping for a moment.

“How badly do you want to know?” Forge asked a moment later. She looked back at him, her face flushed.

“Desperately.” she replied. The moment she said that, Forge pushed his hooves deeply into her back, sliding backwards before rocking his hips forward. She grunted at the motion, and as he continued to grind on her she moaned at the pain and pleasure assaulting her being. A few moments later she gasped needily. I couldn’t see exactly why she did that, but I had a few ideas. “H-Holy shit, you could murder someone with that...”

“Just think about Storm battering you with it in a few years~” he said with a laugh, before moving his head down to nip her ears lightly. She gasped and drew in a deep breath.

“I don’t want to wait years, with a cock that big rubbing between my cheeks...” Shimmer said breathlessly, the need and desire in her voice making my cock throb and leak beneath me. I was in ecstasy, and at the same time, very unsure. I could’ve opened the door and said something harsh to them, but I didn’t want to. Some part of me had been thinking about this all day-

“I mean, I can tell you want it, you’re more wet than this oil on my hooves.” Forge made his point, with his point, as he pressed his hips down a smidge further and made her gasp. The look she gave him was the same one she had given me years ago, dozens of times. It was the look of a mare who wanted nothing more than to be dicked down as hard as you could give her.

“I know~” she purred. He threw himself backwards, before groping her ass much to her delight. With another practiced motion, he spread her cheeks apart, as she flagged her tail out of the way.

“Well, as much as you want my cock, good girls wait their turn, besides, I’ve always wanted to taste shark~” Forge said with a dastardly voice. His tongue pressed into her folds instantly, and her gasps and moans filled the room. My cock throbbed, and my forehoof drifted down to stroke it. It was harder than any time in my life, Shimmer in heat excluded…

I had to tear my eyes away, and I glanced at the shower. Throwing my towel onto the hook with my magic, I hopped inside and gasped at the sensation. The warm water pelted my back, and my horn lit up to get the shampoo and soap on my body as quickly as I possibly could. A little manifestation of it came down around my base and stroked it. My moans were loud, but nothing close to the few I had heard from Shimmer as she was eaten out by my dad. Maybe a minute passed as I furiously cleaned myself, an action I knew would likely be moot in a few minutes, but I wanted to be able to lie about seeing them start-

When the shower head shut off, and I towled myself off briskly, I instantly heard a shuddering moan from beyond it. My magic couldn’t turn the door fast enough, my cock still throbbed and dripped, and the sight before me wasn’t going to help make it go away. Shimmer had her hind legs hanging over the bed, with a pillow beneath her head, behind her was Forge, mounting over her, his huge form leaning over her. In his mouth, was her right ear, being chewed on as he bucked his hips into her like a jackhammer, her dripping pussy squelching audibly with each titanic thrust. There was a slap when his hips smacked her ass. The two of them looked over at me, and my glazed over expression.

“It was her idea.” Forge said with a grin. Before pushing his muzzle back into her, nipping her neck this time. My cock throbbed and I walked over to the bed, before laying down and looking into Shimmer’s eyes as he bucked her into a fugue state. There was no reply from her as I watched him push into her over and over again. Her tongue was lolled out, and there was a pile of drool soaking into the pillow under her. I reached out with a hoof and touched my member as I looked at their expressions.

“Heh, that’s not what most stallions do when they walk in on someone dicking their wife down~” Forge quipped before driving his hips forward with a particularly brutal thrust.

“N-nah, he likes watching me get fucked...” Shimmer managed to say. Another moan was forced out of her muzzle before she could continue. “He’s my cute little, buttslut cuckold~”

“Uh-” I had nothing I could say to that, as he back arched up against his bulk. Her entire body began to twitch, and I knew exactly what that meant.

“Fuck yes! Give it to me Daddy!~” Shimmer moaned as my cock throbbed against my hoof. He pushed back harder, shaking the whole bed frame. She let out a scream as her entire body locked up beneath her, her hoof pulled at the sheets, and her eyes shut as the sensation shot through her.

“Good girl...” Forge grunted before pushing deep into her. It was only a moment later that I saw her eyes shoot open and her mewl softly as he flared up inside her. I got to my hooves and watched the tail end of his orgasm, the pile of white beneath them growing with each throb of his cock. A moment later, he stopped moving. There was a wet pop as his cock pulled out of her, leaving even more cum to flood out of her well fucked pussy. I gulped loudly as he heaved himself off the bed and turned himself around, his still hard, cum covered cock inches from Shimmer’s muzzle. She tried to move forward, but it seemed her legs were still frozen from the intense convulsions she had been through moments ago.

“You know, if I didn’t know any better, I’d say some of those old timey psychologists were onto something.” Forge said as I stared at his cock, my mouth hanging open. He flexed his muscles and it twitched above him. Somehow, it wasn’t getting any softer. I patted Shimmer’s rump with a hoof, and leaned down to look at her creampied nethers.

“C’mon Storm, I know you wanna clean him up~” Shimmer said with a laugh. Her tail flicked back and smacked me in the rump. It was enough force to push me onto the bed, closer to that filthy cock. Forge nodded at me, smiling with that natural shit eating grin of his. My own length throbbed beneath me. I moved forward and hesitantly stared at the cock in front of me. It was bigger than mine, quite a bit bigger.

Without thinking about it, I let my head bob forward, tongue out. The cum was thick and salty, and Shimmer’s juices were as nice as always. He groaned softly as my tongue tentatively tasted him. Shimmer laughed as I opened my maw and took the first inch inside. It barely fit in my muzzle. I managed to stuff a few more inches into my mouth, before hitting the back of my mouth. I gagged audibly and moved off to take a breath.

“Imagine how that feels inside you~” Shimmer said in a dreamy tone. I blushed heavily, even as my cock throbbed against the sheets. Forge smiled at her, and then me, before making his cock twitch in front of me again. I pushed forward, taking it into my muzzle and applying a practiced amount of suction to the head.

“Yeah, you’ve already seen it in your wife.” Forge teased. I pulled off his dick and nuzzled the same balls that I had spawned from. The debauchery of this situation had my hips grinding against the sheets lightly.

“I know, and it was hot...” I said after trying to get more of the massive dick in my throat, and giving up. He was big. Really big.

“You dirty pervert, getting off seeing another stallion with the mother of your foals~” Shimmer teased before moving up behind me, and placing a hoof on the back of my head gently. When I put my mouth over Forge’s cock, she pressed down firmly but insistently. My mouth sliding down the hard shaft, and my tongue dancing down the front of it. moans were music to my ears, the debauchery of the act making my turgid member sing.

But then my pathetic unicorn lungs started to ache, and I forced my head up the shaft, before taking a coughing halting breath. Shimmer eyed Forge, before both of them looked at me with something approaching pride. There was a clear line of demarcation where I had managed to clean his cock with my muzzle.

“Good job, lad.” Forge said in a patronizing voice. His hoof came forward and patted me on the head gently.

“Hey, I helped~” Shimmer said with a laugh. He eyed her wryly, before nodding a single time.

“That you did, now are you ready to take my cock again?” Forge said with a pur in his voice. His cock twitched again, right in front of my face.

“Uh...” I started to say something before getting nervous and stopping abruptly.

“Finally growing some backbone, son?” Forge half growled, half laughed as he looked me in the eyes.

“Obviously not, he’s dripping more onto the bed than I did, well, aside from that massive load you shot into me~” Shimmer said before leaning down and kissing me on the forehead. “C’mon baby, tell us what you wanted to say.”

“C-Can you lay on top of me as you get fucked by him? I really want to see it up close...” I said in a low voice. Forge belted out a heavy laugh at that. I looked down as his huge chest bellowed. Shimmer rolled her eyes at him.

“We can do that, even if those fat heavy nuts end up smacking your face, but you’d like that, wouldn’t you?~” Shimmer teased me as my face reddened another couple shades.

“Was watching us through the towel closet not close enough for ya?” Forge asked once. I nodded instantly. Then the reality of their knowledge hit home.

“Beginners mistake lad, ponies can feel unseen eyes on them~” Forge said before standing up and motioning the two of us towards the edge of the bed. I smiled ruefully and did as he asked, letting the top of my head come right to the foot of the bed, and laid there, the horn on my head poking down towards the floor. My other horn was laying against my stomach, hard and throbbing from the lack of attention. A moment later Shimmer mounted me from behind, her legs on the floor, and her pussy right in front of my face. I couldn’t help myself.

“A-Aaah...” Shimmer moaned as I poked my tongue into her pussy, the taste of cum and her exotic juices thoroughly enjoyable. “I was wondering when you’d give in and get a taste, hun~”

“You do know me well, my love~” I said with a laugh that was cut off by a moan of my own as her hoof lightly traced over my cock. Her warm breath followed the teasing hoof as my hips bucked up futilely.

“Two can play at the teasing game~” she said before shaking her rump above my face as Forge came around, taking his time, watching us with a smile on his face. I met his gaze as he came up behind her. The smile became a shit eating grin as he fell into his role once again. Somehow, I knew things wouldn’t be weird tomorrow. I was still his son, and he would act like the cool grandpa to my kids tomorrow, but for now, he was ready to breed my wife again.

The tip of his cock connected with Shimmer’s pussy as my eyes rolled back in my skull at a single lick on my head from her. She moaned as he took his time, teasing her with his thick tip, moving it up and down her slit. That moan picked up an octave as it bumped against her clit as it popped out of its own volition. My eyes widened as he gave in to her needy body and pressed himself into her. He entered her slowly this time, and I couldn’t tell if it was to tease her, or me. There was a slow deliberate aspect to his movement, it wasn’t the bestial rutting that I had seen earlier. Maybe that was the benefit of him getting his rocks off less than ten minutes earlier.

“O-Oooh...” Shimmer moaned as his medial ring entered her with a bit of effort. His hips slammed forward the last few inches, and his balls hung above my eyes. I could still see the action if I aimed my eyes down. The musk of him was evident though. It was spicy, and more than a little strong from that position.

“You like that?” Forge asked her before smacking her rump with one of his huge hooves. Her answer was a moan that echoed off the walls. My cock twitched as he pulled his hips back and rammed back into her roughly. I was splashed with her cum and his as the rutting displaced the fluids. The feeling of stickiness on my fur was intoxicating.

“Yes!” Shimmer moaned as he picked up the pace, rutting her hard, but not particularly fast. I groaned as she leaned forward just a little and took the head of my cock into her mouth. She licked the head lightly, her rough tongue running down the head in just the way I liked. Her hoof drifted down and pressed into the base.

The bed shook with each of his thrusts, the sound travelling through the walls, and I knew that this was the only night we’d be able to do this. For this visit at least. If the kiddos heard their parents and their grandpa going at it, that’d be difficult to explain.

I had another drip of juices fall onto my muzzle as they rutted atop me. My tongue flicked out and I got a taste of it, the raw debauchery only making my dick twitch harder against her muzzle. My own hips bucked up towards her and her muzzle opened as I slid into her. She was really fucked now, as a father and son duo used her roughly, her moans stifled by the cock in her muzzle.

“Thatta boy!” Forge yelled before slamming a hoof into her ass hard. The sound of the meaty smack echoing through the room. Her moans tried to climb in volume, from the rough treatment, but my thrusts prevented much more than a murmur from coming from her mouth. Though, the vibrations felt divine. I was getting closer after being teased and throbbing for what felt like forever.

Forge’s thrusts picked up and lost any sense of rhythm. I groaned as I felt his heavy, musky balls pushed into my face with every rocking motion. The sound of the headboard hitting the wall behind it was the best way of knowing the tempo, and it’s accelerando as Forge got closer to his second load…

“Good girl... Take my seed!” Forge grunted and slapped her rump one last time before hilting himself in her roughly one last time. His balls ended up over my muzzle, and without a thought in my head, I kissed them just as they pumped their seed into her.

Shimmer’s tongue lolled out of her mouth, covering my cock in yet more saliva as her entire body shuddered from the feeling of Forge’s cum being shot into her. It only took a few seconds for the ropes to fill her completely, and the first drips of the salty liquid began to drip onto my chin. My tongue shifted down and hungrily tasted it. It was different when it was fresh...

“So, did you get your fill?” Forge said as his orgasm finally died down and he pulled his softening member from Shimmer’s abused cunt. I blinked at him, as I licked his cock as it was pulled over my face. “She’s had hers.”

“Uh-” I paused before saying yes. My cock throbbed needily as it fell away from her muzzle. I twisted and used my magic to push her onto her side. Freeing myself from the exhausted and used mare only made my lack of orgasm more apparent. My hips were thrusting into the air, twitching as my cock leaked my own substantial pre onto myself.

“Oh, you really are my son~” Forge said as he smirked at me. He wasn’t like Shimmer, the danger and sex appeal of his smile came from his actions, from his committment to getting exactly what he wanted. Shimmer was more of a sweetheart who just happened to have the teeth of a obligate carnivore. Forge’s teeth were as blunt as most ponies. That didn’t stop me from turning myself needily and laying down in the same way as Shimmer had. I flagged my tail as my face flushed with almost as much blood as my cock did.

“Oh, I wonder what you’re wanting me to do?” Forge said with a growl as he looked at my asshole being spread open by my own shuddering magic. I couldn’t help myself from grinding into the fabric of the comforter. My tongue was the one lolling out now. After watching that fat cock drive into Shimmer twice, and unload rope after rope of potent seed, the same seed that had made me, it was all I could do not to mewl in need.

“J-Just fuck me, Dad!” I said in a voice that had gone up in pitch, and had a whine in it that it hadn’t had in years. I glanced at the bedside table. He rolled his eyes and trotted over to the table, taking his sweet time. My body was on fire, even the slight stimulation of the dry sheets was driving me towards an orgasm that would leave the fabric under my cock anything but dry-

“Goddesses above, you’re such a slut~” Forge said as his magic opened the drawer and found the tube of lube. He uncapped it and sauntered over to me, my tail flicking back and forth but never lowering. I gasped as I felt the cold fluid drip down my bottom, and the momentary pleasure of his fetlock touching my needy hole. A moment later it was all spread, and the oily substance was dripping down my sack. The difference in temperature between my burning hot cock, trapped between my barrel and the heated mattress, and the chilly lube on my balls and hole was something that always caught me off guard.

“I’m awake!” Shimmer said with a jolt as she realized she had passed out after the hard rutting and seeding. Her eyes widened as she gazed at the stallion behind me, and her husband, bent over like a common whore. She rolled over onto her back and glanced down at Forge’s cock. I could only look over my shoulder at him, and watch as they stared each other down.

“I mean, I’d totally fuck his ass too if I had a dick.” Shimmer said in an exhausted, lilting voice. Her hoof came down on my ass, making the surface ripple with the impact. The sound of it was a little louder than Forge’s smacks to her ass. She was a strong mare. My mewling cry of pain seemed to set him Forge off. He pulled himself forward, his forelegs setting over my smaller shoulders. He bent down, tightly gripping my mane with his teeth, before pulling upward with the whole of his meaty neck. I grunted in pain, and pulled backward as far as I could. That was his plan, the thick tube of flesh between his legs came between my ass cheeks, the burning hot skin making contact with my coldly lubed asshole.

“You ready for the cock that made you?” Forge growled into my ears, the warmth of his breath tickling my ears enough to make them twitch.

“Yes daddy...” I replied softly. Then he adjusted himself with his magic, the tip of his massive cock pressing against my ass. He didn’t give me any warning before he started pressing his whole weight against my hole. It stretched painfully for a moment, fighting against the member. I gasped as he entered me. He was huge, and he just kept coming. I had taken cocks before, but never one like this. I only regretted the lack of warm up for a second though. That throbbing cock pushed against my prostate like no-one before ever had, seeming to squeeze it against my body. Instantly, I felt a throb go through my body like I had somehow gotten a hot powerline in my ass. My cock leaked hard, the pre I had been letting out opening more quickly than a busted fire hydrant. Shimmer just laughed as she watched my face contort from the pain and pleasure.

“Almost in there...” Forge said as he pushed his medial ring through my ring. I groaned and lost whatever control I had ever over myself. All the muscles in my body seemed to lose their strength. If there wasn’t a bed beneath me, I would’ve collapsed under my weight. Well, my front half would’ve. I’m pretty sure that his cock would’ve held my ass up.

“Good boy~” Shimmer said in a teasing tone, before ruffling my mane with a hoof. The kiss she left on my cheek was wonderful, the sheer difference in sensation between the coarseness of Forge’s hard rutting, and the familiar light intimacy I had fallen in love with from Shimmer.

“Good cock sock…~” Forge said with a grunt as he pressed his hips against my ass with a note of finality. He stayed like that for a moment, just reveling in the tightness of my ass, his cock’s twitches the only movement I felt in there.

“That too!” Shimmer said with a laugh. The smack against my ass was almost expected at that point. And my moan of mixed pleasure and pain was a reflex.

The next few minutes seemed to stretch nearly as much as my asshole did. My hips were battered by his, and every thrust only reminded me of how big he was. Forge’s weight pressed me into the bed, straining my ability to draw breath… Though that made us even. He pounded into me like a draft mare. And well, his breath fell upon my neck like he was plowing a field.

“Oh yeah, you’re twitching down there~” Shimmer said as she watched my cock throb beneath me, being ground against the soft comforter. There was a smile on her muzzle as she looked at me. I mean, I had enjoyed watching her get pounded. Fair is fair right?

“Uuuhhnn...” was the only reply I could manage. I was close, his relentless rutting was pressing against that glorious button inside me. Not that he was far behind. I could feel his cock starting to flare inside me. There wasn’t much room in there, but as I felt his medial ring passing in and out of my ass fast enough to make the lube evaporate I knew I would go first.

“Yeah, take it lad! You fucking slut!” Forge said as he pressed hilted himself deep inside me as roughly as his muscled legs could muster. I moaned like a mare in heat as I felt his medial ring press my prostate into the bed. The feeling of warmth travelled up my spine, and I felt myself start to leak into the comforter. My hips tried to buck against it but his weight held me down. My eyes rolled back into my skull as the orgasm rocked my exhausted form. The muscles in my ass found their last bit of strength and gripped his cock like my life depended on it.

“Fuck yeah!” Forge groaned as he leaned forward and bit my neck with his blunt teeth. His cock flared to proportions that would scare most ponies, and then it began to unload in me. Rope after rope of burning hot seed cascaded into my ass. I felt my muscles loose as the last dribbles of my own cum leaked out of my head. My head was foggy and my tongue was lolled out. I mean, panting like a dog was nowhere near the least dignified thing about that moment.
“You needed that, didn’t ya?” Shimmer said in a soft tone. She kissed my lips softly and jammed her tongue into my mouth possessively. I was in no position to protest. When Forge pulled his softening cock out of my ass it was like a shaken bottle of champagne being uncorked. That patch of carpet in front of the bed would never be the same. Shimmer had to pull me forward with her hooves until I was in the bed. I turned to watch Forge make his way around the bed on shaking legs. He was sweaty but more satisfied than I had seen him in years.

“That was fun, but-” Forge began to say in a voice that wasn’t quite edged with regret, but there was a sense of sadness in it.

“Shut the fuck up.” Shimmer barked at him. He looked startled as he gazed back at her. “Don’t get mopey on us. Join us, because you’re not getting out of your share of clean up duty.”

“A-Alright...” Forge said with a barely noticeable gulp. Shimmer pulled me over to her right. A moment later she sprawled out and put a foreleg under my head. Her other foreleg tapped the pillow beside her. Forge climbed in and let her hold him to her. With my last bit of energy I flipped the lights off with my magic. The bed was warm, and I passed out soon after.

My last thought was about if I’d need one of those ass pillows for the next week…

Author's Note

Yeah, it's uh, been a while. Suffice it to say I have more in the works, trust me. I hope if you made it this far, you'll stay with me through the hiatuses. I'd love a follow, even if not everything I write is quite as kinky as this.

If you really loved it, I have a ko-fi!
https://ko-fi.com/sunnydontlook

If you'd like to be a patron of my debauched writing I have a patreon:
https://www.patreon.com/Sunnydontlook

If you join it, you get a special discord rank in my server. If you enjoy my writing, feel free to join my server. It's a chill place, and I love seeing new faces.

Here's the link to it, just remember, the Corona is hotter than the surface:
https://discordapp.com/invite/dxfCZzV