Author's Note

Written as a request from a patron (I'll never stop calling them that, also I am on Patreon and I'll relaunch my page there soon).
Contains: Celestia, Luna, Ember; futa, huge breasts, huge ass, mind break, multiple vaginas, sex, cumflation

Diplomatic Relationships

"Sister, remind me again how it took so long for us to come to this decision?" asked Luna.

"Well, I must admit it was mostly a matter of ignorance on my part," replied Celestia. "I, of course, was aware of the peculiarities of male dragon genitals." A pause, as she shifted her hips slightly. "I just never realised female ones matched up with them."

Lying on the floor, her massive breasts squished against the ground and holding up her torso, Ember could only babble and drool, her long tongue lolling out of her open mouth and her eyes rolled halfway up, while the two alicorn sisters kept thrusting their cocks each in one of her two pussies. She'd started cumming moments after they'd entered her, and didn't really seem to have stopped since.

"It's for the best, though," Celestia said between thrusts. "Now we don't need to choose which of us should claim the Dragon Lord's breeding hole."

Luna kept slamming her hips into the panting and drooling dragon's body, holding part of her down with her front legs. "One of us could have just taken her elsewhere. She certainly has enough ass for both of us."

Celestia responded to that by smacking a hoof against one of Ember's large buttocks, the one on her side, making the dragon's whole ass jiggle and eliciting a particularly loud moan from her. "She sure does." She kept going at Ember's pussy, switching up her rhythm slightly, staring at what she could see of the dragon's almost blank, pleasure drunk expression. "Do you think we should worry about her?"

"As long as she keeps moaning, she's still breathing right," replied Luna, whose thrusts had only grown fiercer and more intense. Every one was accompanied by the loud smacking of her skin and legs against the dragon's scales and enormous ass, and by more moans from Ember as her body was pushed around, fat tits pressed against the floor and nipples dragging against the ground.

Celestia bit her lower lip, changing the angle of her penetration a little to delay her climax a bit further. "What if it gets to her head, though? Couldn't that be a problem?" She had to bite her lips again, as the insides of Ember's pussy seemed to tug at the edges of her building flare and almost made her cum right then.

Luna looked at her, and for just the briefest of moment her thrusts slowed down a little. But they almost immediately resumed, even rougher and stronger than before. "Like you'd have a problem with that, huh? Like you wouldn't be happy if she was reduced to a dumb, mind broken doll with two giant fat tits and a massive ass that's always drooling and dripping wet and following you around like a dog, begging for you to stuff her cunt full with your big fat cock."

"Oh, fuck!" Celestia had already begun cumming before Luna was even done saying that, the mental image too hot to hold back. She stood there shaking and thrusting, watching Ember bloat up with the cum she was pumping into her.

Luna watched her, slowing down in her motions a little as a thought came to her. "Do you think she has a womb for each pussy or just a common one? Will she get double pregnant?"

Celestia ignored her sister's question, and instead slammed her hips against Ember's one last time, going as deep as she could in her and staying there as she pumped the last spurts of her orgasm within the moaning Dragon Lord. Luna shrugged, and picked up the pace again. With the added pressure of her sister's cum stretching Ember's insides, it wasn't long until she too was pumping the dragon full of cum.