Spike slowly raised an eye. When he'd gotten the letter from Shining and Cadance asking him to come to the Crystal Empire, he'd thought it was for something simple, like an Ogres and Obulettes tournament, or attending the opening to a shopping mall, something along that line.

What he got when he arrived, however....

The last thing he expected to see was Shining Armor dressed like he was heading to battle, wearing his old armor and sword. Cadance was right beside him, in full regalia. It made for am impressive sight; except both of them looked a little nervous. The reason why they asked him to come quickly explained why.

"You want me to what?" He wiggled a finger in his ear to make sure he heard them right.

Shining sighed. "I have to go check on the royal outposts, make sure everything's running smoothly...and I'm gonna be gone until next month. Because of that, I need you to look after certain things for me in the meantime."

"Okaayy." He drawled. "Two questions. First, why me?"

"Well, you have experience." Cadance chuckled. 'I mean, given how long you've been working to keep Twilight from becoming a basketcase."

"She's not that bad, Cadance." Shining chided her lightly, though the smirk he had belied his amusement before turning back to Spike. "Beside, the locals love you. You are the 'Hero of The Crystal Empire', after all."

"Yeah..." Spike fought off a shudder at some of the fan letters he'd gotten. A photo of a cute mare in her panties is one thing, but some of the other stuff sent...bleck! "Ok, second; shouldn't Cadance be able to handle things?"

"Uh, heh. About that..." Shining scratched his temple. "Um, one of the things I need to look after....is Cadance."

He gaze shifted rapidly between the two ponies. "C-come again?"

"Yeah, that's the problem in a nutshell."

"You see, Spike." Cadance spoke up, her cheeks turning several shades darker then her coat. "As Princess of Love, my, um...my libido is a bit higher than normal for ponies. Hell, it's high for an alicorn. As such....I can get pent up pretty quick."

"Trust me, that is NOT a pretty sight." Shining rubbed his hip. "Was gone a week one time and she nearly smashed my pelvis when I came home."

"So.....you-you want me to...have sex with Cadance while you're gone..." Spike managed to get out.

"Well, not all the time; fingering....spanking...they work sometimes."

"And giving the occasional hand or blowjob can tide me over too." Cadance waggled her eyebrows.

"Right...um...again; you want me to be intimate with Cadance...who is a married mare." He stressed the last two words.

"I know this probably sounds crazy..." Shining said.

"'Sounds'?"

"But, we have some good reasons for picking you. For one, while its not on a biological level, you're family. Two, you are the ONLY guy I trust with this job....that and you're probably the only guy besides me who could handle her without breaking."

"Plus..." Cadance ran a hand up between her DD-cup breasts. "I've had a fantasy or two about sleeping with a certain dragon." She licked her lips as she stepped towards him, skirt hanging low on voluptuous hips. "A pure, innocent maiden, taken prisoner by the ravenous dragon ruling the land." Her horn shimmered and the fabric turned slightly translucent, giving Spike a peek at was underneath.

His eyes widened as he spied the outline of her marehood. 'She..she's not wearing any panties!' In all honesty, he'd always thought Cadance was hot as hell, though, but since she was married, he pushed that thought off to the side. Now, though...

He was quickly brought out of his thoughts when he felt her bust pressing against his chest. "Next thing she knows, he's taking her on top of his treasure hoard, completely and utterly. Making her scream in pleasure as he claims her tight little holes, one by one, with his massive..."

"Easy, Babe," Shining fought back a laugh. "Poor guy looks like he's about to combust."

She glanced at his face. Sure enough, Spike's face was half red with smoke billowing from his nostrils. Her voice slipped into a sultry purr. "I'm rather looking forward to trying it out for real, along with several others."

Spike gulped. The offer was beginning to look tempting...DAMN tempting. But... "I..I.." He sputtered, only to be cut off by Cadance's lips on his own, her tongue promptly joining in. The surprisingly long muscle wrestled with his own as he felt a soft hand slip down and grasp his bulge, giving it a light squeeze.

"Mm..?" She quickly broke the kiss and looked down, kneading him lightly. "What in Faust!? What've you been feeding this monster!?"

"G-gems...?" He squeaked dazedly, his erection pushing against her hand.

"You are SO lucky I love you, Shiny." She commented.

"Ow.." Came the reply, feigning hurt as Shining stepped up, whispering in his ear. "Spike, little tip. She'll turn to jelly if you run your nails over her cutie marks."

His more rational side blinded by the haze of arousal, Spike reacted in the only way he could logically see at the moment. Without a second thought, he slipped his hands down her skirt and gripped her hips on both marks, slowly and deliberately dragging his nails across the image. He 'eep'ed in surprised when she suddenly let out an orgasm-like moan, gripping his crotch tighter in the process.

"Come to mama!" She growled, lunging back into the kiss with enough force to knock him off his feet.

"Told you." Shining laughed, watching her straddle him.

"W-when do I start...?" He asked, once she finally let his mouth go.

After giving him a couple of hours to relax and recover from his wife's 'encouragement', Shining met him at his carriage. "Just a couple last minute things, Spike. Just so you know, she hates taking baths alone, and well, she's got a couple of kinks."

"Um, ok. Wwwhat are they?" He blinked when Shining handed him a list worthy of Twilight. "All this..!?"

"Well, her fantasies too, in case she wants to act out some." He gave one last look at the palace. "Ok, I better get going. Good luck, bro. I'll see you next month."

"Thanks, Shining." Spike watched as he got into the carriage and it started on it's way. "I have a feeling I'm gonna need a LOT of good luck."

Author's Note

Here another one that's open to suggestions. What kind of Kink/fantasy you wanna see get enacted?