Reclaiming his Empire; Claiming his Subjects

The swooshing sound of the door sliding open, and the clacking of hooves against the floor, was all the warning Sunburst needed to shut his eyes, as he set down the quill he'd been writing with back on his desk.

"Busying yourself with something?" Sombra asked, locking the door.

"Just some research."

The black unicorn walked up to Sunburst's chair. "Not trying to get a message to the outside, right?" He studied the writings on the table. "Of course no. Not that you'd be able to with that weak magic of yours, I barely had to seal anything," he said, running a finger over the stallion's horn and the small black crystals coating it. "Interesting stuff," he added, turning his gaze back to the pages, "but we have more pressing matters to discuss."

"Such as?" Sunburst asked in a dry tone.

"Such as your new role. I'm afraid you won't be taking care of Flurry any longer, I plan to take care of her myself, but I can still find a place for someone like you in my new Empire," Sombra replied, moving back and beginning to walk around the room.

Sunburst remained silent.

Sombra looked at him, then lit his horn, and the orange unicorn was lifted from his chair and placed onto the bed, his eyes still closed. "Won't you at least look at me?" the King asked, as he began to remove his own clothes.

Sunburst gave an angry exhale, tilting his head. "Don't think your tricks will work on me. You may have won for now, but I won't let you into my head. I know how your powers work, better than anyone else in the Empire."

"Oh, you flatter me," Sombra replied, sitting naked at Sunburst's side and placing a hand on the unicorn's shoulder. "Then surely you must know you have no hope of actually defeating me, right?"

Sunburst remained silent for a moment. "I can slow you down, at least. Maybe stalemate you if you're determined to go the manipulative way with me. You'll still force your control over me when the rest of Equestria finds out about you, but at least it'll be easier for them to snap me out of it."

Sombra chuckled. "You really are smart. You know," he continued, placing another hand on Sunburst's body, this time on his chest, and gently pushing forward, "I could use an apprentice like you. And I'm sure you'd find what I can teach you very fascinating."

Sunburst shivered a little at the other's touch. "I have no interest in whatever dark arts you can teach. Besides, I would be a terrible student. You said it yourself, my magic is weak. Shining would be a better choice, not that I think you'd be able to twist him either."

"Oh, don't worry about your magic," Sombra said in a warm tone. "That can easily be fixed." A red, pulsating spark of magic left the tip of his horn to slide inside Sunburst's.

The orange stallion began to shake, grunting for a moment, as the black crystals on his horn fell apart and turned to dust. He brought a hand to his head, tilting his neck forward, as his glasses fell to the ground. "What have you done?" he hissed.

Sombra gently pushed his hand away, wiping his own over Sunburst's eyes as a red hue enveloped them for just a moment. "I gave you a part of my magic, that's all. I'm sure you'll find it rather enjoyable." With a deliberate motion, he let Sunburst's hand fall over his massive black shaft, already stiff though not yet at its full size. "Oh. Getting frisky, are we?"

Sunburst let out a sudden gasp he immediately tried to hide by biting his lips, drawing back his hand. It couldn't possibly have been that, right? That had to have been his leg. It couldn't really be that big. Carefully, he lifted an eyelid as little as he could, only to immediately shut it again. It could be that big, apparently. Still, something else had caught his attention, and very carefully he turned and opened his eyes slightly again.

"I took the liberty of fixing your eyesight for you, I thought you'd appreciate it," Sombra said, causing the unicorn to shut his eyes again and snap back to a more tense and straight position. "Now why don't you give your new powers a try?" he asked, moving closer to Sunburst and practically hugging him, grinding his chest against the orange unicorn's as he stroked his body with his arms.

Sunburst attempted to wriggle away from him, without much success. Resigning himself to being stuck there in the forced cuddling, he decided to reach out towards his magic reservoirs and see what Sombra had been talking about. As soon as he did so, a flood of sensations rushed over him, too fast and large for him to stop it. Power, far more than he had ever wielded, there at his fingertips. Scorchingly hot, frothing, enticing. Heat spread inside him, and his stallionhood began to harden. The mere thought of using that power, of feeling it run through his body, it was exciting him, awakening something primal within him. Without being able to stop himself, he cast a spell to push Sombra away from his body, and moaned as he felt the torrent of energy course through him.

Sombra smiled as he was pushed back and off the bed by the red glow of Sunburst's borrowed power, and with a flick of his horn teleported the unicorn's clothes off from his body, his smile widening as he saw the other's erection.

After a moment, Sunburst froze in shock, realising his situation. Cold sweat ran down his back, as he panted heavily, still struggling to clear his mind from his own arousal, a line of drool unintentionally escaping his lips as his shaft started to leak precum.

Sombra stepped forward, disappearing in a cloud of smoke to reform at the unicorn's side and wrapping his arms around Sunburst's chest, breathing down on his neck. The other tried to instinctively move away, but Sombra pinched his nipples, stopping him and making him moan once again. He flicked his tongue once, licking Sunburst's earlobe, then another spark of his magic floated out from his horn and into the stallion's.

Unable to stop, Sunburst moaned again as he felt the energy enter him, his cock now throbbing and his balls aching for release. It was overwhelming him, enough for him to drown in. It was intoxicating. But he couldn't, he wouldn't give up.

"This could be yours," Sombra whispered in his ear, "This and so much more. Don't you want it?" He grabbed hold of Sunburst's stallionhood and began to stroke it, his grip firm and his movements forceful.

The unicorn grit his teeth in an attempt to remain focused, struggling to process all that was happening to him, struggling to keep his eyes closed to prevent Sombra from taking over his mind. The power inside him was like a fire, burning his body, telling him to give in. Sombra's forcefulness was keeping him there in place, unable to stop himself from feeling aroused at the touch. Sweat ran down his back, his breath harsh and heavy. Too many things happening all together, and one all too easy and tempting solution he could not give in to.

Gripping Sunburst closer and harder, pushing him up to lie on all fours and beginning to grind his own cock over the curve of his ass, Sombra, still viciously gripping the other's shaft, shot a red bolt of magic from his horn, connecting it to Sunburst's and forcing his way into the stallion's mind.

Suddenly, despite everything happening to him having felt so overwhelming just a second before, it all became distant and irrelevant to Sunburst, mere background noise to what was now at the centre of his attention. Sombra's power, Sombra's essence itself, in its entirety, was now there for him to see, for him to touch. For him to use, if he so wished, but he couldn't, he couldn't possibly handle it. It was so much greater than he was. The few specks of energy he'd received moments before had been burning him, but this was so much greater, so much bigger than what he could handle. It would have destroyed his own body if he'd tried to absorb it all. His mind, his soul, literally drowned in Sombra's magic. And he felt so good, so mind-numbingly good. Nothing mattered anymore.

Sombra couldn't stop himself from laughing, as beneath him Sunburst violently came, his shaft spraying shot after shot of cum on the bed without the need for any further stimulation, the orgasm seemingly never ending and the unicorn's shaft continuously throbbing even as nothing was left for him to shoot out. Then with a devious grin, Sombra cut away the connection.

Sunburst yelled in shock, his limbs giving out beneath him. He frantically turned around, smearing his own seed over his chest as he did so, to look up at Sombra with desperation in his eyes. Nothing mattered anymore, nothing but the pleasure he was being denied. Better than anything could possibly be. He didn't care about Equestria, about his friends, about himself, he just wanted, needed more. He would do anything for more. The power inside him called out, his desire to feed it with more irresistible. It was too good. Just another moment of that numbness, just another spark of power to burn himself away, there wasn't a pony in the world he wouldn't betray if that was his promised reward.

Looking down at him, Sombra simply grabbed his horn and pulled the unicorn up to his massive shaft.

Sunburst eagerly lurched forward, ready to serve the source of his addiction, eager to do anything his master asked of him. He began to lick all over Sombra's shaft, drooling over the stallion's length and slathering it with saliva all the way to its base, then lapping at the unicorn's balls.

Pleased, and amused, Sombra moved Sunburst face slightly back, then aligned himself and thrust into his mouth, forcing his way into the unicorn's throat.

Sunburst choked and sputtered, but did not complain, nor did he attempt to pull back.

Sombra began to thrust, forcefully, bringing Sunburst's nose to smack against his abs. Sliding in and out of the stallion's tight, virgin throat, Sunburst looking up at him with crying yet worshipful eyes, he quickly neared his climax. As his tip flared and Sunburst gagged around it, he hilted into his throat, and came deep inside it. After he'd finished, he pulled the half-conscious unicorn back and rubbed his shaft over the stallion's face.

Sunburst looked up with an unfocused, pleading gaze.

Sombra smiled. A single spark of magic once more left his horn, and gently floated down to Sunburst's.

The unicorn came, crying out a moan, and as Sombra dressed back and walked out of the room he laid on his bed, almost delirious, in a puddle of his own sweat, drool and cum.