“How peculiar,” A lavender mare the size of Celestia spoke, laying in the middle of the currently moving Friendship Express caboose with her muzzle inches from Bound’s crotch and his throbbing erection, studying it with great interest as a glob of pre-cum slowly slid down it’s length. “Despite having sex multiple times a day, usually in quick succession, your penis has managed to remain completely undamaged.”

“A perk of living thousands of years perchance?” Luna suggested, lounging across the row of seats to the right of the door and watching the purple princess with a lazy gaze.

“A reathonable athethment,” Celestia mumbled through her pencil, laying across the seats on the other side as she focused her Sudoku puzzle, using her mouth instead of her magic to jot down the numbers. The mare on the floor quickly wrote something in the spiral notebook floating in her purple magic beside her.

Twilight Sparkle hummed in thought, the frog of her bare hoof just above his knot, her regalia having been left at the door at Bound’s request, and left her hoof there, feeling it throb periodically.

“You and Dinky mostly partake in sexual acts that involve inserting your penis into one of her holes, correct?” She asked, not noticing him nod above her, and continuing anyway. “Well, my brother helped me gain much practice and knowledge in the art of ‘A Hoofjob’, so I wanted to see if I'm still rusty after many years.”

“Twilight, you met with your brother just last week, did you not?” Luna asked.

“Well, yes, but that was just a standard creampie,” Twilight explained, starting to to slowly rub her hoof all the way up to his tip and back down the length of his shaft to his knot. “He's been letting Flurry heart give him hoofjobs ever since she managed to sneak a hoof onto his crotch during her bedtime story and give him a Cadance grade hoofjob.”

She moved her other hoof to gently fondle his testicles, drawing a quiet exhale of pleasure from him. “I don't blame him either. Apparently, she's a natural, and a quick learner–” She began to stroke slightly faster. “–which is why he's decided to teach her about the birds and the Breezies soon once she's old enough for magic kindergarten."

“Then maybe I should ask Shining Armor if I could receive her services,” Bound joked.

“That’s entirely up to Flurry,” Twilight informed him. “He’s learned that she enjoys witnessing pleasure in a pony caused by her hooves, so her decision trumps his.”

“What about fucking her?” He asked.

She winced. “I don’t think he wants to risk getting her pregnant, and her holes are way too small to insert anything bigger into without causing pain, so they’re out of the question.” She smiled and gave the underside of his tip a curt lick, making him exhale loudly in pleasure. “Her mouth may be fine, but only if you’re extremely careful and don't force it.”

She removed both of her hooves and folded them under her, smiling and closing her eyes as stuck her muzzle under his nuts with a content hum, carefully angling her head to avoid poking him with her horn as her flowing and sparkling tail swayed slightly behind her.

“I thought you were gonna give me a hoofjob,” Bound said.

“Your musk smells too good,” she mumbled. “I should make a candle with the smell of your musk to help me sleep after an all-nighter.”

“That can be arranged on our return to Ponyville,” he told her.

“Sounds like a date,” she sighed.

“Does she snore?” He softly asked the Princess glaring at Sudoku.

“Loudly,” she softly answered, looking back at him.

He nodded. After a moment, he held up a paw, counted down from three, and as soon as he reached zero, Twilight immediately went limp and started snoring loudly, vibrating his crotch. Celestia giggled quietly with a smile. His collar lit up for a moment, and Bound scooted back to reveal an ethereal copy of his crotch, which Twilight promptly nuzzled in her sleep, showing that she didn’t phase right through it.

“What’s that for?” Celestia asked softly.

“To keep her asleep,” he whispered back, rising to all fours. “It generates the same chemicals making up my musk, but it does not last long, so I must hurry."

Bound did a one-eighty above the lavender princess, backed up a little, and lowered his crotch as a paw angled his cock down, brushing it against her snatch. He shifted his hindlegs a little, then grunted as he pushed the tip in, stretching her. He planted his paws on either side of her head, then inserted into her up to his knot, before beginning to rapidly thrust, loving her tightness, feeling as if he were being milked for all he could offer.

“Are you sure your thick shaft won't wake her?" Celestia asked, rolling onto her side and spreading her thighs as her hoof slid down her belly.

“My musk puts them into a deep sleep. Nothing I am planning on doing will come close to rousing her," he replied, his tip constantly kissing her cervix as his knot jackhammered against her crotch, the bulge of his cock sliding up and down her belly as their tails wagged in tandem between his legs.

“If she's that unconscious, I should get some myself,” Celestia commented just before Bound let out a groan.

“Princesses, the artificial musk will not last through my endurance,” he explained. “I request that one of you assist me.”

“Dibs!" Luna immediately exclaimed.

“Then come and… and sit in front of me," he ordered. She obeyed, excitedly hopping off the cushions and trotting to his front, before facing him and plopping down onto her rear. Almost immediately, he shut his eyes and planted his lips onto hers, locking her into a deep and passionate kiss. She quickly adjusted and leaned into the smooch with closed eyes, their tongues mingling as they slid into each other's mouths. Bound raised a paw and gently rested atop Luna’s head, hearing and feeling her appreciative coos as he scratched behind her ears.

Before a minute had even passed, Bound grunted and pulled away from the kiss, baring his teeth as he smushed his nose against hers. Within moments, Bound grunted and gave a particularly powerful thrust, roughly shoving his knot into the Princess of Friendship as his balls began to pulse, and his throbbing cock ejected loads of his thick puppy batter into her, quickly filling her womb to the brim, causing the other half to spurt out, painting their crotches white and creating a large puddle beneath their union before his nuts ran dry. He stood there for a bit, panting heavily, before jerking his crotch backwards, yanking his knot out with a pop and causing some of his cum to pour out.

Next, Bound gently pushed Luna aside, and returned to his previous sitting position just as the ethereal reconstruction of his crotch faded, so that Twilight remained asleep, his cock softening and retreating back into his sheath after a job well done.

Celestia whimpered in the midst of her heavy panting, her fur matted with sweat and her pussy winking rapidly as her hoof was a blur over her sopping wet pussy, rubbing it with loud squelches. Her crotch and the inside of her thighs shined, covered with the same marecum as the damp spot in the cushion beneath her. Suddenly, Bound’s collar buzzed twice.

“That is lunch,” Bound announced, standing and stretching his hindlegs, smothering Twilight’s face with his crotch for a moment longer before he straightened out.

“I didn't get to finish,” she whined, the hoof between her legs dropping limp to finally rest it's sore muscles.

“I will help you finish after we eat,” Bound told her. “For now, we will clean up. Twilight should be up by then, so we can all head to the restaurant car.”

Author's Note

part 2 of a request by PuzzleMaster98, proofread by Bronycommander

You can commission me to write something for a dolla (wow! just one!) although for now i'll only accept ideas related to what i've written in the past, and if it's more than a simple topic, like 'Bound fucks (insert OC name here)', you'd have to contact me on Discord so we can hash out the details (\o/#5964)