My OC Fucks Everyone

~Big Macintosh~

Big Mac dragged his sister's sex toy through the Acres towards the farm, leaving Giantcaw only enough mobility to think. He wasn't exactly sure what he should have even been thinking. An unsolved murder case with a missing body passed through his mind multiple times, as did a massive stallion pounding his ass so hard that it ruptured his insides and caused him to die a slow, painful death.

When he found himself on the floor in the big red barn, he was even less sure of what should have been running through his mind. He had no idea what they were even doing in the house, nor did he know if anypony else was there. The only thing he was certain of was that he hadn't eaten any lunch yet. As his stomach growled, Big Mac smirked and tossed Giantcaw onto the couch in the living room.

"Hungry?" he asked, watching the pegasus squirm under his gaze.

"U-uhm... Yeah..."

"Hmph," Big Mac said, walking right up to the orange stallion. His gaze seemed to pierce through Giantcaw's very soul, causing him to shift uncomfortably again. He couldn't quite look away from those two green eyes, until something else caught his attention. He looked down.

Big Mac's massive penis stood at attention, rubbing against the seated stallion's chest. Giantcaw gulped uncertainly, knowing full well what he was expected to do, but unsure if he would be able to bring himself to do it.

"Eat up."

Those two simple words stopped any and all objections Giantcaw had to doing the deed, and his eyes flicked between the stallion's face and erection. He gulped again, eyes locked on the cock in front of him. Big Mac's massive member put his own to shame; whereas his was a good 16 inches, Big Mac's was at least two feet long and much, much thicker. His eyes flicked up to the earth pony's patient face and he knew he had all the time in the world to get started. That fact alone made him want to just get it over with sooner.

He grabbed the cock in both hooves and moved it up to his lips. The musky scent of Big Mac's erection flooded into his nose. It didn't smell all that great, but it wasn't bad either. He licked the very tip of the penis, getting a small taste. His mouth opened tentatively, wrapping around Big Mac's head. A few seconds passed as he relaxed and tried to get used to having another stallion's member in his mouth. It was something he'd never done before - he was 100% virgin before Twilight sucked him off - so he simply held still, breathing in and out deeply, trying to calm his mind.

Big Mac's penis didn't taste like much other than hairless skin, and Giantcaw didn't much like the taste of the precum dripping out onto his tongue. The entire experience was so strange and unappealing that he wasn't sure why anypony would like it, but he knew there was no way he would be able to leave the farm without pleasing the resident stallion.

Giantcaw glanced up once more at Big Mac's always-patient expression and, unable to handle the penetrating blankness of the stallion's stare, refocused his sight on the base of the cock in front of him. It was so very far away that he wasn't sure he could get there, but he decided to give it a go anyways. He was pretty sure a bit of head-sucking wouldn't be enough to please Big Mac.

Slowly, he pushed forwards, Big Mac's cock sliding deeper into his mouth, almost reaching his throat. He took another moment to relax and settle, feeling the texture. Every vein was oddly conspicuous, every bump felt on his tongue and the walls of his mouth. Another glob of precum dribbled out and onto the very back of his tongue, and Giantcaw felt it slide down his throat, so slowly it seemed to last an eternity.

His eyes flicked nervously up to Big Mac. Judging by the look on his face - which Giantcaw knew was very unreliable, considering Big Mac very rarely showed any emotion - he was still patiently waiting for the sucking to begin in full. In fact, the sucking hadn't even started. Giantcaw was still trying to get used to the fact that he was stuffing a giant penis into his mouth. He continued breathing, trying to calm himself down. He tried not to think that he was shoving a cock that was way too big to possibly fit inside of him into his mouth, but instead that he was shoving a cock that definitely couldn't harm him in any possible way into his mouth. Eventually, the odd feeling became gradually less uncomfortable.

The pegasus slid forward once more, as slowly as always, feeling Big Mac's meat slipping into his throat. Eyes still locked on the base of the cock, he noticed that he hadn't even gotten a foot of stallion meat inside of him. His throat was expanding to fit it all inside of him and he shut his eyes, forcing himself forward. Big Mac eventually let out a low, quiet moan and started to move.

Giantcaw's eyes shot open and he followed Big Mac's form, moving his own body to match the movements of the other pony. He eventually had to move off of the couch and onto the floor, and when Big Mac started to lay back on the seat, he had to sit down on his hind hooves. When his vision flicked back to the green, piercing eyes, Giantcaw noticed that he was at eye level with Big Mac, though the stallion's cock had left his throat entirely during the change in position.

He sighed and put his mind at ease once more, steeling his nerves as he bobbed his head down, feeling the precum-covered cock easing itself further into his throat. It continued sliding deeper and deeper in, precum oozing out, until finally Giantcaw had to stop.

He didn't have to stop because it was in too deep or because it was hurting, but because he needed to breathe. He pulled his head back up and completely away from the stallionhood, breathing in deeply, staring at the massive thing. As his lungs filled with air, the pegasus wondered briefly how much of it he'd managed to fit inside of him before opening up and placing the head back into his mouth. This time, instead of simply sliding down the cock, he began sucking on it.

Big Mac let out another moan and Giantcaw closed his eyes, sliding down until cock met throat, sucking and slurping on it. He decided to try and get the entirety of the thing in his throat in one movement, so he wouldn't run out of breath again. His nose stole a deep breath of air and he pushed down, feeling Big Mac enter his throat once again.

This time, he took no breaks. He pushed ever onward, inch by inch, until finally he felt something hit his muzzle. His eyes opened and took in the sight of Big Mac's glorious red coat, no longer able to see any of his penis. He'd done it. The massive two-footer was lodged completely in his throat.

When Giantcaw moved his head back up, he began sucking again. He went back to the very tip of Big Mac's cock, flicked it with his tongue, then went down halfway in one movement. A gasp and moan escaped the stallion's lips as Giantcaw continued bobbing up and down, switching effortlessly between sucking and deepthroating. As he went up, he sucked, tongue swirling around, licking up and spreading the precum. Every time he went down, he made sure to deepthroat, sometimes reaching the base of Big Mac's penis.

Big Mac slowly got into a slight bucking rhythm, moving his hips forward and backward ever so slightly. One of his hooves reached out and grabbed the back of the pegasus's head, pulling him in closer with every thrust. By that time his penis rarely ever left the tight embrace of Giantcaw's throat, and even then only long enough for him to take in a breath of fresh, musk-filled air.

His bucks gradually increased in speed and frequency, and Giantcaw knew from his own experiences that Big Mac was reaching an orgasm. His throat urged the penis to climax when Giantcaw started to swallow, waiting impatiently for the stallion to cum and the whole experience to be over with. An orange hoof reached up and began massaging Big Mac's balls, kneading them, telling him to cum. He was more than happy to oblige.

Big Mac's cock flared deep in Giantcaw's throat and his seed shot forth, causing the pegasus to swallow frantically, only increasing Big Mac's pleasure and orgasm. Semen continued spilling out and eventually Giantcaw slapped against Mac's flanks. He removed his cock from the stallion's mouth and smothered Giantcaw's face and mouth in cum as he breathed in deeply, coughing up sperm.

As the massive penis began shrinking down before his eyes, Giantcaw began wiping away the hot liquid coating his face. There was a massive puddle on the couch, dripping onto the wooden floor, not to even mention the mess on both Big Mac's hips and around Giantcaw's entire upper body.

"Oh, man. Where's your bathroom?" Giantcaw asked. Big Mac answered by pointing at the stairs, and Giantcaw nodded in thanks before heading up. He turned back about halfway to see the red stallion swirling the cum in his hooves, giving it a tentative lick before wiping it away in disgust.

Smiling, he shook his head and turned when he reached the upper floor. Luckily the doors were all marked, so finding the bathroom was easy. He opened up and walked in, freezing instantly when he realized he wasn't alone.

Granny Smith was toweling off after her shower. Turning around, she saw a strange orange pegasus in the bathroom with her, staring in frozen silence.

"Why, hello, Sonny. What brings you here?" she asked, continuing to dry herself off as she sized up the stallion.

"Uhh..."

"Now, now, don't be shy," Granny Smith said, walking up and throwing her towel over Giantcaw's shoulder. She pressed him up against the wall and straddled him, rubbing his sheath with one of her forehooves. Her mouth opened and she licked Big Mac's cum off of his face.

"Uhh, I dunno if we shou-"

The elderly mare placed her other forehoof over his lips, silencing him. "Shh, shh, shh, shh, shh. It's alright, Granny's here..." she trailed off, lowering herself down, bringing her head down, staring as his growing penis. "There, there. No reason to let this go to waste..."

She immediately pushed forward and covered Giantcaw's cock, feeling it grow to its full size in her mouth. It pushed itself down her throat and Granny moaned around it, sucking with all her might. The stallion eventually recovered from the shock and tried to move away, only to trip on something and fall flat on his back.

He turned back to the elderly mare. She was holding her long, wrinkly tits like ropes, and his eyes traced them until he saw them wrap around his hind hooves. She walked up and brought herself down on his still-erect penis, feeling it slide easily into her wet pussy.

"Oh no you don't, Sonny. This mare hasn't been pleased in well over forty years. Ah ain't lettin' ya get away now, y'hear?"

Giantcaw gulped as the wrinkly mare bounced up and down on his member, over and over again. Nasty cracking, creaking, and squelching sounds filled the bathroom, Granny Smith's decrepit and wrinkly lips flapping and slapping against Giantcaw's cock and hips. Her saggy breasts were flailing around wildly in the air, sometimes slapping herself in the face, sometimes plopping down onto the stallion's head and chest.

Granny Smith continued her odd, creaky bouncing for a good fifteen seconds before she suddenly screamed and spasmed. After a moment she collapsed off to the side, panting, apparently recovering from her climax.

"Ohhhh, that felt gooood..." she breathed. Knees wobbling, she walked up and gave him a kiss on the cheek, then walked out the door as if nothing happened.

Confused and slightly disturbed, Giantcaw walked into the shower and cleaned himself up.

Author's Note

The saga continues! What will daring adventurer discover next? Stay tuned!