Looking in on those three oh-so-naughty ponies, I couldn't help but smirk a little. The look of panic in their eyes – especially my husband's – it was priceless!

For a few long moments, they all just stared dumbly at each other ... and at me. I took the opportunity to ogle my husband's fine, muscular rump, and to marvel at the spectacle of seeing Rainbow Dash and Twilight Sparkle with their rear halves swapped. Rainbow Sparkle and Twilight Dash? I mused with an internal chuckle. That was something I'd never seen before ... and it raised interesting possibilities. Very interesting.

Rainbow took the opportunity to dart behind the big bed and hide. Apparently she wasn't used to how high Twilight's tail stuck up, because a sliver of it still showed above the rumpled sheets.

Eventually, they came to and managed to process what had just happened. Shining was the first to recover, naturally. Hanging his head low, he plodded his way to the window and opened the latch, allowing me to fly in.

As soon as I set down on the crystalline floor, Twilight rushed up to me. “Oh my gosh, I'm so sorry! I didn't mean for it to go like this. It just ... I...”

I stared at her, watching her squirm. She wasn't even able to even make any excuses for herself.

“Honey, I—”

“Stop.” I didn't even let Shining start to embarrass himself further with his excuses. “You've all done one thing – and only one thing – wrong.”

Rainbow's face popped up from behind the bed, just barely enough to see. “What did we do wrong?” she asked.

“You didn't invite me.” I smiled at the three sets of very wide eyes that came as a response. “And I've already decided what your punishment is going to be.”

Twilight and Rainbow glanced at each other. Shining was the only one with the good sense to wince.

Rainbow even had the audacity to laugh. “See, what did I tell you? The clouds have eyes!”

“Twilight, you're going to give me Shining's rear end. Then, you two mares are going to fellate me. Thoroughly. Shining”— I looked at my husband piercingly —“you're going to swallow it. All of it.”

This time when the three of them glanced back and forth between each other, I caught a hint of smiles on the mares' faces. I waited patiently for Twilight to do the switch, wondering what my rear end would look like on Shining.

It turned out, though, that I didn't quite get what I was expecting. Twilight's magic flashed twice, and when the mist faded, it was Twilight herself who had taken my pink rear. Shining now had Rainbow's colorful tail. I did have Shining's bottom half, though, and that was the important part. Twilight had fulfilled the letter of my request, even if she hadn't done it quite how I expected.

I strutted over to the bed, doing my best to hide a slight stumble or two. Shining's hind legs were shorter and more muscular than I was used to ... and the feeling of his weighty balls dangling between my legs was more than a little distracting. Plopping my new rump down on the edge of the bed, I looked at them. “Well?”

After only a moment's hesitation, Twilight and Rainbow walked up to me, coming in close. The smell of the two of them was intriguing. Their girlish mare scents were still there, but swamped by the smell of arousal and spilled seed. I breathed deeply of it, savoring the moment.

The two of them shared one more glance between them, then dove in, each one pressing one of my white hind legs to either side, opening my crotch wide to give them both room to work. They started slow, kissing the insides of my thighs and the soft skin just above my husband's sheath, making me shiver in the anticipation of what was to come. When they ventured more boldly, it made me gasp. Rainbow, unsurprisingly, went for a direct route. She kissed her mouth against the opening of my sheath and pressed herself against it, sliding her tongue in to lick the head of my new cock even before it emerged. Twilight took a different course, going lower and breathing deeply against the smooth skin of my husband's balls, nuzzling her nose into them and licking slowly, softly, letting me feel the warm, wet texture of her tongue tingle as it glided across them.

I looked up at Shining. He was just staring, one big white and blue hoof working feverishly on the love button of his borrowed lower half. “Shining,” I said to him, “why are you out on your own? There are two mares here who need attention.” There was no way I was going to let him go through all of this simply pleasuring himself. This was supposed to be teaching him a lesson.

He shook his head, clearing out the cobwebs of distraction, and then went about doing what he should have been doing from the beginning. Twilight gasped slightly when she felt his tongue on her – I could feel her sudden intake of breath oh-so-intimately. When he moved a hoof up to caress Rainbow, she just moaned slightly.

This was all having a very noticeable effect on my borrowed maleness. My husband's tip slowly emerged from me, never even seeing the light of day before nudging its way directly into Rainbow Dash's mouth. The pegasus drooled around it, swirling her nimble little tongue all over, which made it grow all the faster. She gulped it down greedily with eager sucking, pulling motions of her mouth ... and then her throat. The soft, but still growing, stallionhood snaked its way into the little mare, exploring the inside of her as it went, bringing the most incredible sensations to me.

Rainbow's mouth dripped constantly now, dribbling a stream that flowed down my sheath and over my balls ... where it was quickly lapped up by Twilight's skilled tongue. My now-hardening piece, though, was giving Rainbow trouble. She gagged slightly, making a chocked coughing sound as the increasing hardness made the angle of her throat worse and worse. Still, she went on doggedly, bobbing her head faster even as the drool from deep inside her throat spilled down in thick gobs too quickly for Twilight to keep up.

I touched Rainbow's distended cheek, brushing my hoof up to flick some errant hairs of her mane out of the way, getting her to look up at me. “Mmn, that's very good, Rainbow Dash, but I think I've changed my mind. I'll want to sample everything you have to offer, especially my sister-in-law's treasure. Shining seems to like it a lot – now that I have his equipment, I'll try it out and see if it's really as good as he thinks it is.”

I could see the desire deep in her eyes: Shining's hoof work on her had been more than enough to get her in the mood. She pulled away, giving me my first view of Shining's stallionhood as it slowly emerged from her lips, inch after glistening-wet inch.

It popped free, and before it even stopped wobbling back and forth, Rainbow had hopped up onto my lap and lined up Twilight's winking, dribbling marehood with my husband's tip.

Twilight took the opportunity to slide her tongue up and up, dragging it from my balls, across my sheath, and slowly up my entire length without ever breaking her soft, warm contact.

Rainbow didn't give her a chance for a second lick. She plunged down, crudely forcing it into herself, sliding her slick inner walls down my husband's pole. I could feel her winking and pulsing inside even as she dropped. When she bottomed out, pushing Twilight's head back down and away, she cried out sharply, her whole body jerking.

Even after seeing it through the window, it was hard to believe. Had she really orgasmed that quickly? I had to admit a degree of envy, wishing wistfully that I could know what it was like to get off so easily. Rainbow had probably never had an unsatisfying sexual experience in her life! ... Not that I had much cause to complain. Shining was always very considerate and made sure I enjoyed it. He'd even licked me right after finishing inside on a few occasions.

Shining was still showing his quality, of course. He was mercilessly eating Twilight's borrowed marehood out, his face buried under her rainbow-colored tail.

As Rainbow's convulsions died down, I began moving, rocking back and forth in the motion I'd learned to love as my favorite long before I'd even met Shining. Maybe there was something to this. Though I didn't have much to use as a comparison, Twilight's love tunnel felt incredible rubbing against my borrowed maleness. It seemed like a perfect fit, wrapping snugly around me, giving me just enough depth to go as deep as I could without hurting Rainbow, swallowing my swelling flare with ease.

Swelling flare? My eyes shot open wide, even as Rainbow went into another twitching orgasmic fit. I didn't know what it felt like to get off as a male; I didn't know what the warning signs felt like. But I'd felt that wide-flaring tip inside me enough times to know what that meant.

Using my magic, I pulled Rainbow off of me, earning a yelp from her as the huge, bell-shaped tip pulled out of her. When I set her down in front of me, though, she didn't waste any time in joining Twilight in her efforts. The two of them massaged my shaft shamelessly with their tongues and lips, even dragging it across their cheeks. They traded off between each other, giving one the chance to try and squeeze my tip into her mouth while the other licked lasciviously up and down before giving it a try herself.

Neither of them were able to take the entire flared head into their mouths ... but they didn't need to. I cried out, “I'm – I'm going to—”

They were there instantly, both of them with their muzzles right beneath my tip, mouths held open and tongues out, just barely touching the wide, flat head of it.

I exploded onto them and into them, flooding their mouths with Shining's warm white seed. Grunting and thrusting needlessly, I gave them gush after gush, throwing curving, dripping lines over their faces, shooting thick streams into their mouths over and over until my first male orgasm finally subdued.

I lay there, shuddering and breathless, unable to do a single thing.

But Shining Armor – ever dutiful – didn't neglect the task I'd given him. By the time I'd managed to raise my head to look, he was already right in between the two mares, crouching low and holding his mouth open wide. Rainbow gave it to him first, rolling her tongue into an 'O' shape and letting the thick white liquid ooze down into Shining's mouth where he swallowed it quickly. Twilight wasn't far behind. She opted for a more intimate approach, giving him a very sloppy, very sticky kiss on the lips.

I watched, my mouth drooping open, as I saw Shining's throat pulsing – my husband glugging down his own seed to satisfy his wife's whim. How could I be mad at a husband so devoted?

He didn't stop there, though. Once the mares' mouths were emptied, he went on to licking their faces. Both of them giggled and playfully tried to bat him away as he did, but he was very thorough, not stopping until the two mares were completely clean. His eyes never left mine for a single moment.

I was filled with the warm glow of devoted love ... but I didn't expect what he did next.

He dropped to the floor where I could barely see him, making me sit straight up so I could look ... and find him licking a few white splatters off the gleaming floor.

My jaw dropped and my eyes went wide. Truly, how could I deserve a stallion like him? Sure, he had been cheating on me, with two mares, no less ... but what was that compared to such devotion?

I caught his chin with a hoof. He wasn't quite done licking up the mess on the floor yet, but he'd made his point, proven himself above and beyond what I'd expected. More to the point, the warm flood of love filling my chest wouldn't let me bear to be away from him any longer. Following my guiding hoof up effortlessly, he glided up to meet my lips in what I still think back on as one of the most memorable kisses we ever shared. His lips were soft and deep, his tongue scented with the taste of his own seed. I didn't mind the taste – it wasn't the first time I'd had that in my mouth, after all. What I wanted was him, every part of him and nothing but him. This was bliss.

“Umm...” Rainbow scratched at the back of her head. “Should we, uh, leave you two alone for a little while?”

I nodded. “Yes, but first, Twilight?”

“Of course.” Twilight's horn glowed, and the now-familiar flashes followed. A moment later, everypony had their own familiar hind end restored.

As invigorating as the change of pace was, there were a few sighs of relief at a return to the familiar, mine not the least. I hugged my Shining Armor close, nuzzling into the crook of his neck, as the two mares made a quiet exit.

Not quiet enough to escape Shining's notice, though. “Twiley, when we come downstairs, do you think you can teach your new spell to Cadance?”

She nodded, then gave him a scandalous wink. “Of course.”

I grinned into his fur and held him even tighter. Now I had something interesting to look forward to. Shining didn't know – or need to know – about our traditional Annual Royal Equestrian Love-in: it was for princesses only, after all. This year's would be much more interesting, though, when I walked in sporting an oh-so-healthy stallion's lower body!

As Shining's hoof petted the back of my mane in slow, relaxing strokes, I drifted off to a lovely sleep, filled with dreams of just what I would do with that new-found power.

Author's Note

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