After a rather boring day making sure the Crystal Empire ran smoothly, Prince Shining Armor and Princess Cadance barged into their room, with their faces locked to each other.

Shining slammed the door closed and locked it with his magic and pinned his wife to it. He quietly thanked Princess Celestia that the day was over so he could spend some quality time with the mare he loved.

Cadance wrapped her forelegs around her husband's neck as he planted his on the door and squirmed closer to her. She knew where he was going and scooted closer and wrapped her hind legs around his barrel. She felt his hardening cock grind against her pussy and let out a short gasp and moaned.

Shining slid his penis up and down his wife's moistening slit and could smell her sweet, intoxicating nectar. He maneuvered himself so the head of his member was prodding her.

Cadance realized that if they had sex on the door, it'd be quite distracting, not only for the guards, but for any other of the castle staff that passed by, so she broke the kiss with her husband and clicked her tongue. “Not here, honey.” She teased. She used her magic to pull Shining off of her and backed him toward the bed before tossing her husband onto it and pouncing him where the two resumed their passionate battle in the field of oral combat, tongues dancing with one another for dominance, tasting each other's sweet saliva and feeling the warmth of each others breath against their muzzles.

As the two kissed, Cadance found herself growing more needy and rubbed herself against her husband's eager cock, coating it with her pussy juice. She broke from the kiss to catch her breath. She gave her husband a sultry grin and batted her eyelashes. "Does my Shiny want his dessert?" She felt his cock twitch against her marehood. "I'll take that as a yes."

Shining groaned and nodded. “You are such a tease, Cadey. That's what I love the most about you.”

The two had been married for over two years and the fires of passion have not let up from Cadance. She was, after all, the Princess of Love and Shining Armor expected nothing less from his princess. The two shared some wild nights for weeks after their marriage, but she wanted tonight to be special. She wanted this night to last.

Shining Armor let out a quiet moan as he felt his wife's slick folds rest over his tip. Her eager slit dripped down his length.

With a throaty, lust-filled scream, Cadance took the plunge, filling her innermost depths with her husband's girthy rod. She felt every vein tickle her walls.

Shining Armor closed his eyes and groaned as he began to feel dizzy from the experience. This had become routine for them. She would start aggressive, then as he was getting close to climax, she would ease up, denying him release so she could coax more cum from him.

Cadance panted as she slowly pumped herself up and down her husband, savoring the sound of their union: their panting and moaning; the wet sound of wet flesh pounding against wet flesh and the feeling of her heart pounding against her chest. She would throw her head back and gasp in pleasure when his ring rubbed inside her. She never grew tired of that extra stretch and the rolling she felt when pulled it out and thrust it back in.

The pace of her ministrations quickened, and Shining Armor's hips thrust in perfect synchronization. She leaned closer to him and the two wrapped their forelegs around each other. “I… I love you, Cadey.”

Instead of slowing, she sped up. Shining Armor let out pleasured moans as his wife's grip tightened. “Ha… Sh-shiny! Give it to me!”

The words alone put him over the edge. He slammed into her balls deep and the two screamed in ecstasy as he shot rope after rope of cum into her.

With Shining spent, Cadance slid off of him and their combined juices poured out of her and onto him. She used her magic to quickly dispose of the mess before snuggling beside him. She heaved an internal sigh. While she did enjoy the quickies with her husband, she felt that she wanted more… no, she needed more.

With her magic, Princess Cadance pulled out a book from the bookshelf before she cleaned the dust off of it. It was her own copy of "One Thousand Spells to Improve Your Sex Life", a book she had given to Twilight over a month ago. It was chock full of spells that were fuel for the fetishes ponies had. She looked to her husband who was already trying to sleep. “Hey… Shiny? I have a question to ask.”

Shining Armor opened his eyes and matched the smile she gave. "What's up, Cadey?"

Cadance giggled and lowered her book between them. "How much did you enjoy your time with Twilight?"

Shining Armor's face, and the rest of his body, went beet red. "Uh…"

Cadance nuzzled his neck. “It's alright, Shiny. I know you enjoyed yourself.”

Shining Armor hung his head and let out a defeated sigh. “The sex is getting stale, isn't it? That's why you pulled out that book.”

Cadance leaned in closer and nibbled his ear tenderly. "We can have so much fun with this book, Shiny. Are you up for it?"

Shining Armor glanced at the book, then looked back to Cadance, smiled and nodded. “Yeah. After our three-way, I'm definitely up for it.”

Cadance wrapped her forelegs around him once more. “I'm so happy you want to try it, Shiny.” Looked back to the open book. “So… what do you want to try first?”

Shining Armor used his magic to flip the pages, scanning them for any spells that sounded interesting. He eventually stopped and placed a hoof underneath one of the spells. “How about this one?”

Author's Note

Well, here's the start of another open collab. I hope to read and post your contribution.

If you're interested, there is another collab I'm running.