Quietly, Cadance slides the door to her bedroom closed. She can see her husband asleep on the bed, sprawled on top of the covers - just how he was when she left him.

That was before she found the tiara...And, according to her clock, only about 90 minutes ago. Damn, this magic works fast!

Cadance walks up to the bed, climbing up on top and moving to straddle her lover's hips. Carefully, she presses her palms into Shining's chest. He stirs slightly, but doesn't wake up, merely shifting so that her weight settles onto his hips more evenly. She feels his dick twitch against the confines of his boxers, pressed between the massive swell of her cheeks.

Sparks of magenta magic dance up her horn, bouncing between horntip and crown jewel - an amplification of all her lewdest desires. Cadance doesn't know how she knows how to do this, but that thought leaves her mind as fast as it enters. She's the Empress, of course this comes naturally to her - as natural as fucking. Grinding gently against his cock, Cadance ponders what she wants to do with him. To him. He's already gorgeous, he's her own husband after all, but there's so much room for improvement...

Cadance moves her hands to his shoulders, then sweeps them down his biceps, squeezing along the muscles. He's always so concerned about staying fit, staying masculine. Cadance thinks he has better things he could be focused on.

Magic glows around her hands, and streams like heavy smoke from her horn into his.

First, she tears off his boxers. No husband of the Empress will be caught wearing clothes. His dick pops up, slapping into her ass with a soft thump, and he moans in his sleep. "That's it Shiny, just stay asleep a little longer...Momma's gonna fix you right up..." She whispers, raising herself up into a squatting position. His dick is certainly one of the finest she's ever had, and even half-hard she has to raise herself up quite a bit to be able to get to its tip - then she sinks down slowly, enjoying every second of the drag as she feels him twitch inside, getting just a little harder every twitch. She moans, and he moans too - still asleep, but beginning to stir more, he puts his hands on her hips and rubs. "Such a good, caring husband..." Cadance purrs, grabbing onto his pecs. They're firm, pure muscle under soft white fur, and just enough breast on each side to be a comfortable handful. She begins to massage them, almost kneading them like a cat.

His cock reaches its full size inside of her, and she clicks her tongue. "That won't do, Shiny. I want you bigger."

"Mmhh...You've never complained bout it b'fore..." he murmurs, half awake, rocking his hips up into her slowly. Cadance giggles, and her magic pulses, illuminating the dark bedroom in a harsh magenta glow. Shining squeezes his eyes tight, then slowly blinks them open. "C...Cadance?" He whispers, unsure whether or not he's dreaming. She grins down at him, parting her big pink lips to reveal her undulating blue tongue. "Is this some kind of...c-cuhhh..." His head falls back into the pillow as his words fail him mid sentence, his body suddenly so sensitive all over.

Shining forces his head back up, looking down, and fully taking in this...this thing in the place of his wife. He notices his chest swelling in her hands, and just how BIG her breasts are now. It's hot, he can't deny, but he's more concerned than aroused. At least, he feels like he should be.

Her pussy feels better than ever, as if it has tongues inside, swirling around his cock with every involuntary thrust he makes. And he can...Oh, Celestia, he can see his cock growing, pressing its shape through the skin of her stomach, growing and twitching at such a quick pace it almost looks like something alive is in there, trying to get out. She moans above him, and he looks up at her face. Deep inside, he knows with absolute certainty that this isn't some changeling, it isn't some doppelganger, and it isn't a dream. Or even a nightmare. This is his wife, and that's the scariest possibility of all.

"Fuck me, Shining, mmmhhh...Your cock is sooooo big now!" Cadance chirps, high-pitched and needy, her breaths coming out fast and shallow. Her hips grind against him, and it takes all of his willpower not to fall back and just let her have her way with him.

He can feel himself changing. His muzzle smaller, his muscles gone, his waist thin. His balls are pressing his thighs apart now and his tail...Well, it isn't hair anymore, is all he knows at the moment. His head feels cloudy, and he so desperately wants to just give in and make her happy. That's all he's ever wanted.

But he's not going to become the brainless slave to ANOTHER tyrant queen. Not again. Not without a fight.

Summoning the last of his strength, Shining puts both hands on her left hip and throws Cadance to the right, wincing as his now utterly massive cock is pressed painfully to the side as she slips off of it. He's trained for situations like this, though, and he can feel the pain later. Shining vaults off of the bed and dashes for the door, throwing it open with his magic. He takes note of how much effort it took to simply open a door, and decides not to cast any more spells unless absolutely necessary. He sprints through the halls, trying not to topple over from the weight of his still-growing chest. The castle is seemingly devoid of guards, at least until he makes it to the main hall.

There, across the room, are the massive double doors leading out into the city - to freedom. But Shining's heart sinks as he witnesses what has become of his guards.

About two thirds of them are boasting massive tits, some so big they can barely walk, with hyper feminine faces. The other third are a picture of masculinity taken too far, with cocks so big they tap against the rough angles of their muzzles. Not a single guard is fully clothed, most wearing only their helmets and boots, and every last one is engaged in sex acts with the other guards. Shining feels his fur stand on end as he hears hooves on the floor behind him, but he can't tear his eyes away. The dawning horror in his brain is only worsened by the realization that, without his knowledge, he had started masturbating to the sight. He tries to whip his hand away, but feels a hand wrap around his wrist and hold it in place.

Cadance giggles in his ear. "Do you like my empire, Shining?" She whispers, licking and nibbling up the side of his ear. She moves her hand to wrap around his own, and together, they stroke his cock and watch the orgy.

"N-no, I - " Shining stops. That's not his voice. Why does he sound so girly? Why is he not strong enough to move his hand away from Cadance? Why does this feel so fucking good?

"Say, 'yes, my Empress'." She murmurs, her forked tongue flicking out and tickling his ear. "Say, 'I love you, my Empress'. Say, 'Let me be your favorite toy, my Empress'." Her other hand comes up, cradling and squeezing his extra sensitive breast and his massive nipple. He looks down, watching her fingers sink into his dark blue nipple, fucking in and out of it, wet with slick. It feels like getting fucked in the ass, but five times better, and he moans uncontrollably. She grips his hand tighter, forcing him to stroke faster.

"Say it, Shining. Say you want to worship at the foot of my throne, that you want to be my fuck slave. Say you're mine, Shiny. All mine." Their hands grind on his flared cockhead, and Shining feels that last strand of will snap.

"Yes! Yes! Fuck! I love you, my Empress! I'm yours, all yours, only yours and forever yours, my Empress! Fuck!" He shouts, rope after rope of cum streaming out onto the floor, splashing onto the fur of the closest guard, who eagerly stops giving another guard head to lie down and lick up his seed.

"Fuck, Shining, you're so...Delicious." Cadance hisses, catching him as he collapses. She carries him, bridal style, back to their bedroom.

He's so small, compared to her. He feels dwarfed by her. He's definitely a little shorter than before, but not this much - she's grown, and not just in the tit department. He nuzzles his face against her massive breast, smiling, thoughts slipping away to make room for happiness and contentment. He loves his Empress so much. He hears her speaking, but it sounds like she's talking to herself, so he doesn't pay attention. He's exhausted from running and cumming - why was he running, again? - and he wants to nap.

"The guards I corrupted, but you I changed, Shiny. And it made me stronger. Oh, this is like, so exciting. I can't wait to change more ponies..."

Author's Note

Should she continue to call it the Crystal Empire, or do you think Carnal Empire fits a little better?

I hope I did well with Shining, I wanted to force femme him without making hims seen like a weak-willed stupid cuck the way a LOT of fic's do him, haha