It was a pleasant evening in the Crystal Empire. The moon hung low in the sky as the sun set gently on the horizon. The dim hallways of the Crystal Palace were comparatively empty after the days bustle and tours. The only sound to be heard were the delicate hoof-steps of Princess Cadence returning home after an admittedly, surprising day.

The demeanor of the Princess was different to her usual proud, confident stance. Her head hung low, her mane and tail disheveled and her coat matted with various substances.

She sighed rather aloof, gazing into the sunset, thinking only of what was to befall her upon her arrival home.
"Oh Shining," She whispered gently, "How could I have done this to you?"

Her pace was slow and shameful as she made her way towards the Royal Wing, her and Shining Armor's home.
"Hey Sweetie" Coo'd Shining Armour as she opened the door and entered, "Wow rough day huh? You look a mess!"

He sauntered over, pecking her on the cheek before inviting her to join him on the sofa.

"Let me freshen up first," She sighed, avoiding eye contact with the one she had betrayed not a half hour ago, "I need to wash up then I'll be right there"

She locked the door behind her and caught a glimpse of herself in the mirror. She looked worse than she had feared. A soft glow illuminated her horn and hot water began to flow from the shower-head. Stepping in and feeling the soothing heat on her muscles relaxed her body, and allowed her mind to wander. Her mind only conjured up images of the previous activities she had been engaged in, and with Shining's friends too! She felt disgusted in her actions, but they had excited her so.

"How do I tell him?" She whispered to herself, "I feel awful"

She tried to take her mind off the ordeal by taking her time in washing her mane and tail, but the thoughts would not be staved off forever. Memories flashed before her eyes, her shame there for all in the room to see. But in the back of her mind, a small voice spoke to her, one which opposed to the other voices, spoke of how enjoyable it was.

She shook her head rapidly, in a vain attempt to rattle the thoughts from her head but they were only encouraged. The voice became louder, and louder still. She sat down, defeated by her own thoughts.

"It's true that I feel terrible, but I can't honestly say that I didn't enjoy it." She thought to herself, mulling over her feelings, "It was sensational, and a rush like I've never had before! I loved it!"

Stepping out the shower now, she cleared the fog from the crystal mirror. Once more she sighed, and remained adamant she would tell him.
Stepping from the bathroom into the sitting room, Shining was exactly where she had left him, book hovering before his face, seemingly oblivious to her walking slowly towards him.

"Shining." She said hesitantly, but firmly enough to grasp his attention. His head turned towards her, his eyes remaining on the book, grabbing in the last of the sentence he was reading before affixing his gaze firmly upon his wife. The look on her face gave her away immediately.

"Honey? What's wrong?" Shining rose to his hooves and rested one on her cheek, which she quickly pulled away from.
"Shining, sit down please" She replied, avoiding eye contact completely. He did as he was told and rested into the same position he had been sitting before. She chose an armchair opposite, keeping her eyes focused elsewhere in the room.
"Shining, I have something to admit" She started, her voice cracking a little, "Earlier today while I was inspecting the guards, I was drawn in by one and I slept with him." Honest and straight to the point, there was no point in wording it differently.
Shining's face immediately dropped to one of shock.

"You... you cheated on me?" He stuttered, the information hitting him like a ton of bricks.
"Yes." She couldn't say anymore. She waited for the anger, the hurt, the screaming to start, but it never came.
Silence.

"How did it happen?" Shining asked, after what seemed like an eternity of quiet, his voice giving no signs of pain or anger. Just a monotonous question.

She sighed and began,

"Well I was doing the daily inspection of the Guards as usual, one was missing, not unusual so I assumed he was sick. However when I got around to the inspection of their quarters, I found him lying alone in his bed. I must have startled him because he jumped up and saluted, however my eyes were immediately drawn to his hindquarters where his member was erect." She stopped there, to let that amount sink in. Telling him this felt wrong, but she couldn't help but feel like she was slightly enjoying telling him this.
"And then what?" He said firmly, his demeanor was beginning to break.

"Then I noticed on his bunk, was pictures of me. I had caught him masturbating over my pictures. I should have been disgusted, I should have left! But I didn't. I found myself feeling excited. Some young colt fresh out of his teens was thinking of me when he went about his business. I asked him what he had been doing, and he admitted to me that he had always found me attractive. I couldn't take my eyes off his penis though, it was a lot larger than most I've seen." She finished there again to let the information sink in a little more.

Shining adjusted his position in the chair. He was now curled up in a ball, almost as if trying to protect himself from what she was saying. She decided this was a good moment to press on.

"He noticed me staring, and had a rather sheepish look in his eyes. Between the candid pictures of me, and that huge member I couldn't help myself. I stepped to his side and rubbed my hoof along his length and he was instantly rock hard. He was shaking, said he shouldn't be doing this, but I persisted. I have him a hoof job right there. Then he came, and he came a lot, it wouldn't stop shooting out an-" She cut her sentence short noticing something strange about Shining.

Although difficult to make out from his balled up frame, she could see the shaft of his penis. He was hard from her telling him. This made her curious, the voice in her head gave her an idea. She slowly rose up, walking across the room towards him, a slight wiggle of her rump as she walked, which immediately drew his attention.

She pushed his rear legs aside, and as she had thought his member was standing there, fully erect and throbbing. She placed a hoof on his shaft, and began telling the story again.

"So," She began, rubbing her hoof gently up and down his length, "After he had came, his penis stayed hard, something quite rare to find in a stallion. I asked him if he was finished, and he replied "No Ma'am". At that point there was no going back. I pushed him back on his bunk, much like you're sitting now sweetie" She winked to emphasize her use of his pet name, while firming up her grip on his dick.

"Before I knew it, I had the flare of his dick in my mouth. He tasted great, really warm, slightly salty." She mused teasing right to the tip of Shining's penis, before stroking back down to his straining balls. "He warned me that he would cum again soon, but I decided that would not be in my best interest. I left him sitting for a while, playing with myself in front of him, teasing the tip of his dick with my moist slit. I guess he couldn't take all the teasing because he stood up, pushed me to the floor with my rump in the air. And he impaled me on his huge dick." She began stroking Shining Armor's throbbing dick much faster now. He was at full size, not as big as the stallion she was describing, but he was still up there with the best.

"Now this is where things get really interesting" She continued, "Noticing my absence, my bodyguards came looking for me, and found me in this rather, shall we say, compromising position. I had my ass in the air, a huge dick buried in me and I was moaning for more. I could feel his balls slapping against my legs, and before I knew what was happening my bodyguards were standing in front of me. The guard fucking me had frozen at this point, until my bodyguards removed their armor and revealed their dicks, which easily equaled his size."

Shining was really straining now, his balls tense in Cadence's hoof, his shaft rock solid in the other. Pre-cum was leaking from him, which she promptly licked up, causing yet another series of moans from her apparent cuckold husband.

"Next thing I knew I was on my back, with a huge dick in my mouth, one buried in my pussy, and another in my hooves. I would have screamed the place down if I didn't have the flare of my bodyguard lodged in my throat. They kept this up for an hour or so, switching positions every now and then so they all got a turn in my pussy, and I have never came so much in my life. I was shaking in pure bliss, when I felt the one inside of me tense up. He shot wad after wad of hot sticky cum into me, making me moan in sheer pleasure, causing the one in my mouth to blow his load next, pressing his dick into my throat making sure I swallowed every drop."

Shining was close now, she could feel his balls beginning to throb and his shaft tightened, it was time for the killer blow.
"The last guard remaining, began to jerk himself off over the image of the exhausted, cum-filled princess and shot his load over my face. I've never seen so much cum from one stallion, it was string after string and before I knew it I was covered and my mouth was full again. I swallowed for him, and showed him it was all gone before they got dressed and walked out for me to compose myself. And the best bit sweetie..." She crawled up his body to whisper right into his ear, "I'm going to do it again."

She landed the blow she was looking for. Shining's dick throbbed manically as his balls emptied and shot after shot of cum rained down on her face and body. She had never seen her husband cum like this, it was unstoppable, but eventually the cum slowed to a gentle dribble as she sucked the last from his softening cock.

With a loud pop she pulled Shining's dick from her mouth.

"I assume you're okay with that?" She smirked, looking upon the face of confusion and ecstasy.

"Yes Ma'am" He replied between ragged breaths.

Satisfied, Cadence turned from her husband and walked away, leaving her cuckold to await her next story.

Author's Note

Sorry if this was awful! I was bored and wrote it in less than an hour! Give me feedback if you'd like ;)