A Perfect Pear

I returned from a long day at the Manehattan markets, selling apples with Bright Mac. I opened the barn doors, pushing in the empty carts. I was lost in my own world when I heard a strange noise from the loft. It sounded like something was trapped up in the loft. Unlike Applejack, who hated bats, I had a gentle heart and climbed the ladder with the intention of coaxing the lost creature out with an apple slice. Hoping to shoo it out the window before my daughter discovered it. I have no idea where my daughter got her temper from.
However, what I saw was no bat or bird. It was…my son! Big Macintosh was balls deep in another Stallion. Not just any stallion was pinned beneath my son. It was…Shining Armor!
Does Princess Cadence know about this?

I stood petrified and breathless as the larger stallion emptied himself into the smaller, distinguished stallion. Cum pooled on the floor. Glimmering in the glow of another picturesque sunset. Big Mac withdrew, glancing out of the window in the loft.
“Fuck…You feel good on me cock. I wish…ah…I could put my foal inside ya. Me ma’ ‘ill be home soon. You should clean yer’self up, Shinin’.” Big Mac panted in his slow, broken drawl.
“You…ah…are…ah…absolutely…correct, my Macky.” Shining Armour nodded with a sigh. His knees were too weak. If the unicorn took one step he would fall onto his face. He levitated a rag over to clean himself up with. He was in no hurry to leave. Cadence was busy - probably muzzle deep in Luna’s soft pussy lips. I was not supposed to be home until well after dark.
“Shush.” Big Mac murmured in Shining’s ear before biting down HARD on the stallion’s shoulder. “If me family hears yer moanin’, they’ll kick ‘mer ass. An’ yours. You slut.”
“Yeah-” Shining Armor was cut off by the squeak of a floorboard. His cock retracted into its sheath.

I dove behind some boxes of farming equipment. Covering my muzzle with my hooves.
“Whose there?” The unicorn was suddenly in defensive mode. His horn illuminated. He pushed his head into the shadows. His eyes straining. Poised in a stance his slender body remembered from his time in Canterlot royal guard.
“What’s the matter, Shinin’?”
“I thought I heard…something.”
“Haha. You don’t need to be-” Big Mac was cut off when he saw the line of empty carts out on the pasture below. The royal unicorn HAD to leave before I found them. Or worse.
“I didn’t see anything!” I shouted louder than I anticipated. “I swear.”
Big Mac would have turned redder than he already was if that were possible. Shining Armor on the other hoof, he coughed to clear his throat.
“What a surprise it is to see you, ma’am.” The unicorn bowed his head, shaking loose some straw that jutted out of his mane at multiple angles. Shining Armor swept his tail down over his gaping, dripping anus.
“A…pleasant surprise to be sure. Ahem. Would you mind if I joined you for dinner? Sometimes, Macintosh invites me to dine with him and his sisters. I understand if you choose to decline.”
My mind was still reeling from what I saw. I nodded. I, a simple Earth Pony, had walked in on my oldest son pounding into the husband of the Princess of the Crystal Empire.
“Uh…yeah…I need to…go.” I had no problem with them both being stallions. “Please excuse me.” I turned and took a couple of steps down the ladder. Halfway down, I lost my footing.

“Ma!” Big Mac shouted, rushing over, fearing the worst. Instead of seeing his own mother laying broken on the ground, he saw me caught by a cloud of shimmering magic, courtesy of Shining Armor. Big Mac kissed the unicorn’s cheek for saving me from the fall.
“Are you okay, ma’am?” Shining asked. He assumed that I had fainted from shock.
“She’s not hurt, is she?” Big Mac rushed down the ladder to my side.
“I don’t think so, Macky.” Shining breathed out, lowering me to the ground with his magic. I remained still. If I moved, I would lose consciousness from the shock of what transpired.
“Um. What should we do?”
“You’re going to carry her inside. I really should get going before she-”
“No. Please stay tonight. My sisters can tend to her. You deserve a reward for saving her.”
“Oh, yeah? What kind of reward?” Now Big Mac had Shining’s undivided attention.
Being draped over my son’s back was the last thing I remembered. My panicked mind could not handle the rocking motion of Big Mac’s lumbering gait. Everything faded to black.