Cadance yawned as she woke up. Shining Armor shifted beside her in bed, "Morning, love."

Cadance felt him kiss her, "G'morning."

"Happy birthday."

Cadance smiled sleepily. That's right. Today was her birthday. She almost forgot.

She laid in bed with her husband a few minutes more before deciding it was time to get up. She took a quick shower before getting dressed. She had breakfast privately with Shining Armor. He swallowed his bite before speaking, "What do you want for your birthday?"

Cadance shrugged her shoulders, "Anything, really."

Shining raised an eyebrow and smirked, "Anything, you say?"

Cadance playfully narrowed her eyes, "Shining, what are you planning?"

"It's a surprise~" he singsonged.

Cadance shrugged again and dropped the subject. Shining excused himself, saying he had to plan for her gift. She quickly finished her meal and got up to do her royal duties.

Meanwhile, Shining Armor walked to Discord's room. Discord was staying in the Crystal Empire, saying he needed a "vacation". He knocked on the door. Instead of the expected sound of knocking, a door bell rang. Shining elected to ignore this. Discord opened the door, revealing him wearing a sleeping blindfold, hair curlers, and a robe. He yawned, "You interrupted my beauty sleep. What is it?"

"Today is Cadance's birthday," said Shining.

"So? Why are you telling me this?"

Shining took a deep breath, slightly blushing. He can't believe he was going to actually ask this, "Cadance has been feeling pent up lately..."

Discord raised his eyebrow a foot in the air. Shining ignored this too, "While as...interesting as this conversation is becoming, I still don't see how this relates to moi."

"I was hoping you could help me relieve some tension from her."

"...what."

"I'm asking you to have sex with my wife. She has a fetish for getting gangbanged."

"Again. What."

"You'll enjoy it, I promise."

"What's in it for me?"

Now it was Shining Armor's turn, "What?"

"What's in it for me?"

Shining blinked, "...other than getting to have sex with my wife? Nothing."

Discord thought a moment, "I always did wanted to see Cadance naked. Why not?"

"Thanks. Just remember, this is a one time thing. Meet me in my room after 6:00."

Next was the newly reformed Sombra, courtesy of his sister Twilight. Shining went to his room and asked the same thing. Sombra said yes immediately, "Do I get to cum inside her?"

"We'll make her sterile for the duration, so yes."

"Excellent!"

Next was four of his most trusted guards. They didn't take much convincing either. They always wanted to have sex with the curvy Princess.

Shining returned to Cadance, "I'll have your present ready by 6:00. Meet me in our room."

Cadance nodded and Shining helped her with her duties. Time flew and before Cadance knew it, it was six o'clock. Shining had left five minutes early. Cadance traveled to her room, wondering what her present was. What she not expect was Shining, Discord, Sombra, and four guards in her room waiting for her. Naked.

Cadance felt her wings unfurl as she looked at all the phalluses, "U-um..."

"Remember when you said you had a fetish for getting gangbanged?" said Shining Armor.

Cadance nodded. She did remember. She put two and two together, "Oh my..."

Cadance gulped, starting to grow hot with lewd thoughts. Discord's and Sombra's cocks were the largest. Shining spoke again, "You're okay with this, right?"

"Y-yeah. It's just surprising is all. Didn't really expect this on my birthday."

"Then let us begin," stated Sombra loudly, "My cock grows hungry for your cunt!"

That earned him with a few stares, which he seemed oblivious to. Cadance stripped down as fast as she could, revealing her voluptuous body to them. They started to grow hard. Shining lit his horn and temporarily sterilized her wife. Discord slithered through the air and curled around Cadance, "I get to go first, since I was asked first. I want your tits."

"A-alright," said Cadance. She was pushed to her knees and Discord uncoiled around her. He presented his cock to her, and Cadance grabbed her large tits. She pushed them around the dick and moved them up and down.

She did this for a few moments before Discord spoke up, "Is that really the best you can do?"

Cadance raised an eyebrow before bending her head down. She was easily able to wrap her mouth around Discord's cock since it was so big. Discord shoved his hips upward, and Cadance gagged as the tip hit the back of her throat. Discord put his hands on her head and held her there. Despite this, Cadance continued to move her breasts up and down. Discord purred at the feeling of her soft furred tits rubbing against his cock. They enveloped the dick, despite its large size. Saliva dripped down, wetting her tits and making it easier for them to slide over the cock. She continued to do this as Discord's panting got heavier and heavier.

He pulled back, "Lift up your tits," Cadance did so, presenting them to Discord. He rapidly stroked his cock and came. Cum painted her tits a solid white as Discord sighed happily.

Cadance suddenly found herself shoved to her hands and knees, cum dripping down onto the floor. Her pussy started to grow wet as she looked back at Discord's huge draconian cock. It must have been a foot and a half in length, and a finger and a half's length in width. And his balls. Sweet Maker his balls. They were the size of grapefruits. How had she not noticed before? Cadance bit her lip as he lined it with her pussy. He pushed inward, and Cadance sucked a breath through her teeth. It was so big. Almost painful. Almost.

Cadance let out a breath as Discord advanced further into her. She heard steps to the front of her and saw Sombra level his cock to her face. She breathed in, taking in his scent. Her mouth watered, "Suck."

She opened her mouth and choked on the cock that was violently thrusted into her mouth. Her jaw started to ache at the size and her throat bulged outward. Sombra grabbed her head and thrusted again into her maw. Cadance's eyes rolled up into her head as Sombra started to thrust in and out. His balls were big enough to strike Cadance's throat instead of her chin.

Meanwhile, Discord stopped as he hit her cervix. He grinned before pulling his hips back. He slammed them back into her ass, making it jiggle. Cadance screamed in pleasure and pain as he burst through her cervix. Discord withdrew and thrust back in, hitting the back of Cadance's womb. Discord's and Sombra's eyes met and they grinned, "Thinking what I'm thinking?"

Sombra nodded "Yesss."

Cadance was wondering what they were talking about when they suddenly stood up. Her eyes widened as she was lifted up into the air, suspended only by the cocks within her. They pistoned back and forth. Each time Discord thrusted forward, Cadance had Sombra's cock shove itself down her throat. When Sombra shoved forward, she felt Discord's draconian cock hit the back of her womb, sending pleasure coursing through her. Discord floated up, and Cadance felt her feet leave the ground. Now she was truly suspended. Her quivering legs dangled in the air.

The air was filled with wet squelches, grunts, and the sound of flesh hitting flesh. Cadance came suddenly, moaning around the cock in her throat. Discord was the first to cum. His hips were a blur, and Cadance was sure his cock would go through her womb. He hilted inside of her and came. It was like somepony stuffed a pressured hose in her pussy. The first burst completely filled her womb. The second stretched her womb out, a small bulge appearing in Cadance's belly. Another spurt, and the bulge was larger. Discord seemed to be cumming harder and in more volume as the seconds ticked by. Cadance felt more warm cum spurt into her, even with all the semen already inside of her. Now she was starting to get worried. Would her womb burst before he stopped cumming? Minutes seemed to tick by as she was filled more and more.

Discord's orgasm petered out. Cadance now looked pregnant. Very pregnant. And Sombra was still thrusting into her mouth, facefucking her. A pool of saliva was under her. With each thrust, she could feel and hear the cum inside her sloshing around. Discord pulled out his dick and cum immediately washed over his large balls and ran down on the floor. She fell to her knees. Her stomach slowly deflated.

Sombra was having the time of his life as he humped Cadance's face. He slammed into her again and again so hard she thought her nose would bleed. His heavy balls, churning with cum, swung to and fro. He pulled her hair as he hilted himself in her. He ground his hips into her muzzle, "Mmm yeah. What a good little cocksleave."

Cadance found her nethers heat back up as Sombra resumed his thrusting, "Ahh, so good."

Cadance was starting to feel light-headed from lack of proper air. She reached up and squeezed Sombra's balls, stopping them from swaying. This limited Sombra's movements somewhat, but he didn't seem to mind. Cadance made up for that by sucking as hard as she could on the cock. Sombra rapidly reached his limit.

With a final, rough thrust, he hilted himself in Cadance's maw. Cum squirted out of her nose and mouth. While not nearly the size of Discord's, Sombra's orgasm was still large. He filled her stomach to the brim with cum. He ground his hips and moaned.His orgasm died down and pulled out. Cadance hacked and coughed.

Cadance's eyes went wide as she felt Discord prod at her backdoor, "Who wants her pussy?"

A guard slid under her and rubbed his cock against her thick thighs. Another guard came and took Sombra's place. As one they penetrated her, causing her to moan. They pumped in and out, her tight walls hugging their shafts. Discord's cock stretched Cadance's ass to its limit. The one in her pussy was thinner than the others but longer. Just like Discord's, the guards hit the back of her womb. The bulge in Cadance's throat moved back and forth obscenely.

The longer they fucked her, the rougher they got. The guard in front of Cadance pulled at her hair with one hand while thrusting hard at her. The guard suddenly pulled out and stroked his cock, "Open wide."

Cadance did so and had her face and mouth painted white. Cum oozed and dripped down onto the floor. She struggled to wipe her eyes because of how roughly she was being shoved into. She saw another cock in front of her. It was Shining's. As she took it into her mouth, she found Shining wasn't gentle, but wasn't rough like the last two either.

Cadance grunted after a particularly hard thrust from Discord. She gagged around her husband's cock as Discord shoved her head forward. Discord rapidly pumped his hips, getting close. He shoved his length as far it would go, cumming. Cadance screamed around the cock in her mouth as her ass was filled with seed. The guard in her pussy came too.

Almost immediately she felt herself begin to swell. Cadance gurgled as Shining came too. Her stomach overflowed and cum bubbled out of her lips and nose. Her stomach started to grow and grow. Discord withdrew after stuffing her bowels with cum. Said cum gushed out. Cadance sat back and stared at her belly. It was really big. She pressed down on it. She moaned at the shift of pressure.

She lift herself up, a stream of cum gushing out of her pussy. She shivered at the feeling. Shining took the guard's place and Cadance felt Sombra poke at her back door. Discord shoved her mouth full of cock. Again they started to thrust back and forth. Cadance thought her throat would rip with how thick Discord's cock was. Even with him pushing her head down hard, she couldn't get to the base.

Wet squelches filled the air from all the cum inside her. Heavy, cum-laden orbs smacked against her skin. She heard the fluid sloshing around in her. Discord was the first to cum again. Her already full stomach swelled with semen, her belly now growing. Cum gushed up her throat and nose as Discord ground his hips against Cadance's white face.

Discord pulled back, giving the coughing Cadance another coat of 'paint'. She barely recovered when she saw another guard's cock in front of her. She weakly opened her mouth and gagged as the cock was shoved inside. The guard used her ears as handles as he thrusted in and out rapidly.

Sombra started to spank Cadance's jiggly ass. This caused Cadance to grunt weakly around the shaft in her throat. Sombra pulled her tail roughly after giving her ass a few more slaps. He was getting close again. Shining was too. He grabbed his wife's tits and squeezed. Shining came first, causing her belly to grow again. Rope after rope traveled into her already full womb.

Sombra's dick glided through Cadance's ass, the leftover cum making that hole a sloppy mess. He grunted and moaned as he came, filling her ass with even more seed. The guard came too, filling Cadance's stomach even more. They all withdrew to allow Cadance to collapse. Panting she felt herself lifted up on her back on the bed. Two guards went to either side of her and inserted themselves. Cadance moaned as the cock in her pussy pounded away.

The guard at Cadance's head tilted it back. He shoved himself inside her maw, his musky balls slapping against her nose. Her cum-filled belly sloshed to either side, jiggling with each thrust. The guard in her mouth had a hair-trigger and came. The guard ground his hips against her muzzle and pulled out. Cadance coughed out semen and moaned. She was so full.

She gave a small smile as the other guard came, filling her even more. Cadance blinked as she felt a talon on her big belly, "Looks like you're a bit over encumbered. We can't have any more fun until we fix that."

Discord snapped his fingers and Cadance's eyes grew huge as all the cum in her suddenly hovered over her for a split second before it all came crashing down. Cadance was now white. Thoroughly, utterly white. Cadance didn't get a chance to recover before she was pulled up onto Sombra's lap. He lifted her up before impaling her on his shaft.

Someone grabbed her head and shoved his cock into her screaming mouth. The guard used her throat like a fleshlight. He panted in delight at her spasming throat. Sombra had cum drip down onto him but he didn't seem to mind, enjoying the tight hole he was in. Discord poked at her ass. His serpentine body made a normally an impossible penetration work.

Sombra wiped some cum off of Cadance's tit and put his mouth to the nipple. He sucked hard as he roughly thrusted upwards. Cadance's mind was blank from all the stimulation she was receiving. Her eyes rolled back as she came, jerking and spasming. Sombra grabbed Cadance's thick ass hard as he came with her. Her empty womb was refilled, cup after cup shooting into her. Her belly pressed against his as the guard in her throat came too. Discord withdrew from her ass and slithered to her front, a guard taking his place. Said guard grabbed her horn and grabbed her bottom jaw. He opened her mouth wide as Discord lined himself up. Cadance's eyes grew huge as she stared down the behemoth. Did it get bigger?!

Discord slowly inserted his cock into Cadance's mouth. At least, he started to. As soon as he touched her tongue, he shoved it down all the way to the hilt. Cadance's eyes grew even larger as she felt the cock enter her stomach. Discord started thrusting, his giant balls hitting her bulging throat. The guard in her ass was having the time of his life. Despite having such large dicks in it, it was still tight. Sombra started to thrust again.

As the guard and Sombra plowed her holes, Discord suddenly stopped thrusting. He grabbed Cadance's horn and moved her head with his arm. Cadance's eyes rolled around as she had her head shoved back and forth. The guard grabbed her extended wings, using them as handlebars.

Sombra's cock sawed back and forth before shoving his length all the way in. He ground his hips, rubbing her enlarged clit. He resumed thrusting, cum sloshing in her swollen womb. Discord finally let go of Cadance's horn and hunched over her head. He gave her head quick, small thrusts. His eyes rolled up, panting as he humped her throat.

The guard came, filling her ass with cum. Sombra grunted and heaved, thrusting even faster. He gave one final shove upward and spewed his hot cum into her full womb, making it grow even more. He and the guard pulled out, leaving Discord alone with the full mare. No one else stepped up, feeling spent.

Loud, rapid slaps echoed through the air. Discord was an animal now, only caring for his own pleasure. His balls swelled and swelled, producing more and more cum. They were the size of watermelons now.

Discord was constantly grunting, grabbing fistfuls of hair. His balls grew even more. They now reached below Cadance's tits. Discord suddenly thrusted into her hard and came.

Cadance's eyes threatened to pop out of their sockets. Her already full stomach swelled even more. Her belly reached the floor but continued to grow. She felt herself being supported by her belly, limbs hanging off the ground. And Discord still came, humping the cum-crusted mouth. She felt something give and felt warmth rush through her. Her intestines swelled with cum as a river of the stuff flowed through her body. It spewed out from the other side as Cadance came one last time.

Cadance slowly deflated as the cum trapped in her stomach found a way out. She loved the feeling of the gooey fluid flowing through her. A giant pool formed beneath her. Discord was still cumming. Minutes passed before his orgasm started to slow down. Wanting to give her one last gift, Discord pulled out. Cadance's face was washed with cum, leaving her sputtering. Half a minute of giving Cadance a white shower passed before Discord managed to stop cumming.

Cadance fell backwards in the pool of cum, panting. Shining cleared his throat, "Thanks guys. I think Cadance really enjoyed her gift."

The other males slowly got dressed and left, drained but satisfied. Shining looked at the floor. He had to get a maid to clean this up. And double her pay. He gently lifted his wife to the bed and wiped her down. He kissed her goodnight and left to get a maid. This had been fun. Maybe he'll go back on what he said and do this again next year...

Author's Note

More porn with little plot. I might edit this chapter and add more to it.