Big Macintosh's Lesson

Part 5-C: A Domimaretrix (Pt 3)

by Neoraichu

WARNING: Nasty details. BigMacintosh X TwilightSparkle X Applejack

...

"I'M going to MOUNT your Big BROTHER?" asked Twilight Sparkle.

"Eyup," replied Applejack, "That all is wuht my Big Brother want y'all ta do."

She looked down towards her hot and messy femslit, as that was where Big Macintosh's head was last she saw it. He was nodding agreeably.

"But... but..." she stammered.

"Don't worry about it, sugar-cube," assured Applejack, "I mean look at his cock."

She lifted up one of his hind legs so Twilight could look at his two-foot plus erection again. A bracelet around his cock shaft was so tight, it was holding back his cum wad just outside of his balls. On top of that, about a foot and a half of the front of his cock was sheathed in a heavy-duty latex condom that Twilight saw Applejack loading with 'wild-oat-icide', though the tube on the ground read 'spermicide' that was also tied off with heavy twine. The odds that Twilight was in season and every precaution would fail was... astronomical. Still, the violet unicorn couldn't help but be nervous when she looked at the massive erection of the red stallion, in spite of the orange mare sister's reassurances.

But then she looked through the blinders into his eyes. His eyes so serene and calm. They said to her that she had nothing to fear. Nothing to worry about.

"All right," said Twilight quietly, "I'll mount him."

Applejack untied Big Mac's hind legs, rolled him over so his back was face down, and retied them so his back hooves were at his shoulders. His purple throbbing lance was bobbing lightly against his barrel. She knew it had to hurt him to hold back his ejaculate for so long. She knew that if his cock and balls were as purple as they were, they had to be hurting. But his calm smile told her that somehow things would be alright.

She moved over his head, lining his sheathed cock head up with her birth canal, still slobbering from her rather recent orgasm. Applejack had her hoof about a foot down from the head of his cock to help aim it right into her drooling love hole. The head of his cock passed through her nether lips, parting them as it penetrated her vagina. Twilight gasp loudly as she felt his cock enter her, as it was much larger and harder than any tongue she had taken in her birth canal before.

"Is you alright, sugar-cube?" asked Applejack.

"Yes," moaned Twilight, "It's just more than I expected."

"That's what every mare says the first time," giggled Applejack.

"I wonder how you know that?" mused Twilight loud enough for both of them to hear clearly, making Big Macintosh moan softly "Applejack..." No one bothered to punish the slave for speaking out of turn this time.

She backed up onto his cock, moving slowly inch by inch. Every inch was met by a gasp or moan from the violet unicorn. Every inch squeezed out more of Twilight's hot drippy love juices to run down her inner thighs, stifles and gaskins. It seemed that the latex suit Twilight was wearing was squeezing her nether lips and love canal, making his cock seem all that much larger. The bracelet cutting blood flow from leaving his cock easily also made his erection swell even wider than normal.

"It's so large," gasped Twilight, "It's going to split me in two!"

"Ain't never happened yet," soothed Applejack.

Big Macintosh's mouth was clenched tight, his head thrown all the way back so that Twilight was looking down on his jaw. He was breathing hard through his nose, trying to stop himself from crying out his pain from his cock.

Twilight passed the half foot mark as she slid down his latex sheathed cock. Applejack reached in with her hoof to tease and rub the violet mare's clit as she did so, making her friend moan even louder and harder.

"It's so huge," groaned Twilight, "It hurts! It's hurting me!"

"If'in that's all ya can take," replied Applejack, "They's ain't no shame in stoppin here. I's sure my slave here understands an all."

She pulled back until his cock head threatened to pop out of her birth canal, and then slid back down to about the half foot length before stopping again. It was a little faster than the first time, but still she moaned and gasped at every inch.

Big Macintosh groaned almost as loudly as Twilight through his clenched teeth. It was really hard to tell which one was in greater pain, or who was enjoying their pain more. Applejack's hooves were back to fondling his rubber-hard balls with both hooves.

On the third time the violet unicorn pressed down on his cock shaft, Twilight's love canal was just a little looser, and his cock slipped in nearly another inch past what it had before. It seemed a bit easier on both the mare and the stallion as it drove in with all of her slobbering love juice making her love canal so slick.

Applejack shifted one hoof to feel how tight his cum knot was inside his throbbing cock shaft. She could feel the bracelet straining to hold the force of the stallion's jizz back, even though she knew that some was leaking through down the shaft out the cock and into the condom.

The fourth repetition went even a little better than the third. Then came the fifth, and the sixth. Another inch of his cock managed to get into the violet unicorn before she couldn't take any more. Applejack fondled Twilight clit, which was fully erect and throbbing almost as much as his cock was. She lost count of the number of times that Twilight went down on his cock, but she could tell after a moment or so that she was somewhere in the neighborhood of taking nine inches of his cock into her at the greatest point in her drop onto it.

"OH OH," moaned Twilight, "I'M GONNA... I'M ABOUT TO... OH MY, I'M CUMMING AGAIN!"

Another small flood of her juices spurt out around his cock, soaking her hind legs where her juices had already flowed before, and running even further down.

"Get offa him," warned Applejack, "It ain't gonna hold anymore! It's gonna BLOW!"

Twilight was gripped with her own orgasm and couldn't get off his cock when the buckle on the bracelet burst and released his cum knot to advance down the length of his shaft. Then the know hit the strings tying down the condom, and the strings burst apart as well. She could feel the cock starting to expand even more as the knot approached her quivering drooling vagina.

'Is this it?' thought Twilight, 'Is this where I get impregnated?'

"I gots ya, sugar-cube!" cried Applejack.

Applejack leaped at Twilight and pulled her off his cock before his knot managed to enter into Twilight's body. The two landed in the hay as his seed flooded the condom, filling it so much that it burst through the tip and spilled freely all over his jowls, throttle, neck and the upper most part of his chest. Twilight and Applejack panted and moaned as his seed just continued pumping out onto his own body, his own groans of release and relief matching the moans of the mares. Applejack glanced back as saw that his balls were actually shrinking as the seed was driven down his cock and splattered onto Big Macintosh. She leaned back and quieted her Big Brother by planting a hot kiss right onto his lips, sealing their mouths together as she thrust her tongue into his mouth. He moaned into her mouth as his chest looked like a bucket of white paint was dumped on it. She hugged him about his neck, not caring that she was getting his cum all over her latex suit.

"I love you Big Brother!" gasped Applejack in the few seconds she took to suspend their passionate kiss, "TAKE ME NOW! MOUNT ME NEXT!" She didn't wait for an answer before she had her tongue back in his mouth.

(to be continued)