Cheating the Cycle of Life- A Padded Pony Collab

Prince Blueblood smirked behind his pacifier, as he walked towards Rarity.

"Oh, what's the matter? Weren't you the one thinking I was one big bratty little colt?" He asked, spitting out his dummy, as he brushed off against a shocked Rarity, tickling her muzzle with his long blonde tail poking out of the big fluffy diaper he was wearing.

"Y-yes..." Rarity blushed as she scrunched up her nose "but n-not this way!"

"Guess what, I like it that way," Blueblood said with a smirk, as he then poked Rarity's flank "after all, if my life is allegedly lived in pampering, why not add a layer to it at times?"

Rarity blushed and looked away.

"M-makes sense-e..." She said, looking around her and letting out a squeak "Look, I'm uncomfortable..." Blueblood quickly went toward the door, blocking it.

"And yiu want to leave. I imagined that." blueblood said, as Rarity turned around with a jolt and pressed her ars agaisnt her head. "But I will not let you get out of here. Not until my diaper will be a container for my life's seeds."

Rarity gulped, as Blueblood's diaper visibly showed a bulge on the crotch.

"Come on, do it… I know you wish to touch my majestic private scepter."