Tending the Royal Staff

Celestia straightened her back. This wasn't because she was slouching, but due to something else straightening. There wasn't much worry about somepony noticing, but it helped ease her mind about it.

This was one of the few things she kept secret from the common pony, though her guards and other personal staff members, some of the nobles, and her personal friends knew about it. She had made alterations to many of her everyday outfits to ensure that she could keep it hidden whilst out in public.

Taking another breath only aggravated the problem. The duke who was her current petitioner of the court was complaining about a public playground that had opened near his house. Celestia had tuned him out when she was sure that his issue wasn't due to the foals trespassing or vandalizing and more about the noise of them playing.

Her problem was that he had brought his wife, who was at least a decade and a half younger than him. It was clear she was a trophy wife for him to tote about as eye candy at functions. A purpose she seemed to have little strife about handling due to the way she shifted in place while casting little glances at the guards. Several of whom managed to keep their own glances quite discreet.

Celestia felt her problem slide past her stomach on it's way up. Her eyes flicked over the mares body once more taking in it's features. The kind of features that are more often seen in illicit videos than on the streets. Blinking a couple times as something clicked into place, she had seen this mare in a couple of those videos.

Making a mental note to find said videos later for her perusal, she took another deep breath. Adding another note to install some discreet fans. A pressure at the bottom of her prodigious bust brought about another bout of squirming. She was well practiced at doing so in a way to ensure only the most attentive would have a chance of noticing.

Celestia decided to have one of her staff members find out what perfume the duchess was wearing. It mimicked the pheromones a mare put out during estrus. A quick survey brought an internal giggle to Celestia. Whatever effect she had planned on by wearing that perfume wasn't really happening. The guards and other royal employees were well disciplined to be affected by it though it was clear everyone would need a break to relax. The thing Celestia found funny, was the duke himself wasn't being affected.

If that was because he was used to it, or if it was a more personal reason why wasn't as relevant as him lacking the reaction. His wife ran a hand down her side having not given up on trying to get a reaction out of the guards.

Celestia felt herself squeeze up through her cleavage. The duke finally wound down his complaint.

“Thanks for coming to me, I'll be sure to think on what you have presented to me today.” She stated regally.

As the pair walked out her eyes examining the way the duchess's hips swayed. Her assistant announced the break in the schedule while Celestia stood up off her throne.

She was shortly walking down one of her private corridors. Pulling at her dress slightly brought the decolletage far enough that she could clearly see the flare of her rather sizable cock sticking just out of her cleavage. Altering her pace so that every step made her breasts jiggle enough to massage the upper part of her length.

Celestia was making her way to Luna's bedchambers. She was glad her sister had returned as it gave her someone who understood the problems brought about by their physiology and was willing to help. Cadance had recently started to acquire the additional features afforded to alicorns but she was courting one of the guards and Celestia didn't want to impose on young love.

She smiled as she remembered the pair's reaction when they discovered it. Cadance did take to the magics Celestia taught her to be able safely use her new tool. Granted there was some time before the younger alicorn would really require them as Luna and Celestia did.

A maid walked by bringing Celestia's thought back to her present problem. Sparing a quick glance to see that there weren't anypony else in the immediate area, she lowered her head and placed a kiss on her tip.

She was quite glad that her cock was long enough that the flare sits at the top of her cleavage. Luna's, while thicker, only nestles itself midway in her titflesh. This still left both mares at a size far more massive than any stallion. Something that isn't very surprising when you take into account that most ponies' heads are level with Celestia's upper stomach and just short of Luna's bust.

Most ponies would have a hard time accommodating such size, so they practiced magic to allow them to safely enjoy the embrace of others. There were plenty of ways that they utilized that magic, the most passive being a compression spell on the inside of their balls. Said spell caused the large testicles to constantly produce more and more cum as the balls never really filled up making it so they held almost a gallon of sperm.

Moans reached Celestia's ears as she reached Luna's room. Nodding at the guards, who despite their discipline were blushing at the activities going on inside, she opened the door. Walking into the room found Luna with two of her Lunar Guard.

Their armour was piled up near the door leaving all three in a stat of undress. Luna was lounging in a chair while the male was kneeling before her. Whatever he was doing was obscured by his own body, one of Luna's legs, and the tail of the mare. It was more obvious what the mare was doing.

She was sitting on Luna's lap, moving up and down on the deep purple cock. As Celestia walked over to her sister's side, she could see the mare's stomach bulging out with every thrust.

"Luna, I thought I told you we can't use the guards like this. Social constraints a couple hundred years ago led me to removing that particular duty." Celestia remarked.

The male guard pulled his head backwards, making a popping sound as Luna's balls left his mouth.

"Actually your highness, when she rewrote the contract, the captain told her that we couldn't have two separate ones for the sexes. Princess Luna made a single one and included this in it." He said, before lowering his head and returning to his task.

Celestia regarded her sister with a raised eyebrow. Luna shrugged before placing her hands on the mare's hips and pressing down.

"Don't worry Tia. I put a copy on the Solar captain's desk for him to revise their contracts with." She stated and she moved the mare along her shaft.

A glob of precum slipped out of Celestia's tip, slicking her cleavage as she watched the mare's stomach distend with the length and size of Luna's member. Smiling down at the male guard, she removed her dress. The two guards were quite surprised, not so much at the fact that Celestia had a cock given that they were tending to Luna's, but the length of it.

Once fully disrobed, Celestia walked around behind the male guard who raised his hips. Magic washed through him accomplishing multiple tasks, cleaning, lubing, and most importantly ensuring he could stretch enough to safely take the Princess inside of him.

Celestia lined up the pink-toned pillar of flesh with his entrance before placing her hands on his hips. She then him back until Luna's balls popped out of his mouth and her tip was squeezed into him. Taking a half-step forward slide several inches of her royal flesh into the guard.

Said guard found his head resting on Princess Luna's thigh as he was stretched beyond filled. He gasped when Celestia took another step pushing more her length in.

When her medial ring was pressing against the guard's balloon knot, she gave him a quick spank. The strike elicited a yelp from him, shortly followed by another when she used his hips as leverage to pop the ring into him.

He reached down and felt the bulge created by the massive cock impaling him. Celestia cooed as she felt him stroke her length. Slipping her arms around him she lifted him and let gravity sink him onto the rest of her tool.

His head rested against her large breasts as he adjusted to the total intrusion. Looking forward he saw that his stomach had distended outward as the overly big cock stretched him. Noting that it was around eye-level he felt glad that it didn't slip into his ribs as it would've likely have come out his mouth.

Feeling a hand stroke his own erect member followed by a voiced filled with respect.

"Most stallions tend to wilt in my presence. You deserve something special." Celestia remarked.

Before he could wonder at what she meant, he felt a recently familiar heat weigh down on his flare. Looking down, and around his stomach, he noticed that his cock was being slid underneath Luna's sack.

When Celestia had his tip pressed against her sister's vagoo she gave a thrust herself seating him solidly in the Lunar diarch. Another thrust had him fully immersed in the velvety softness of her while her testicles pressed firmly against his lower abdomen.

Celestia leaned forward pressing the two guards together and into Luna's bust. As she planted a kiss on her sister's lips, the impaled pair found nipples for their mouths to latch onto.

Luna moaned at the multiple assaults on her body. It wasn't long before she felt a particular pressure building inside of herself. She reached around and groped the ivory mountains that were Celestia's tits.

The two alicorns felt the two bodies between them squirm as orgasms wracked their forms. As the guard came inside of her, Luna felt each of the warm bursts of cum which set off her own eruption of pleasure.

The pleasure of the others brought Celestia to her peak. Her balls clenched as the began pumping cup after cup of boiling sperm up her shaft. The guard felt each pulse travel through it, passing his prostate and teasing him to a second orgasm.

Retaining a trace of sense, he watched as the tip of Celestia's cock flare inside of him widening greater than his handspan. When the cum started to erupt of of the tip, causing noticeable bulges, he passed out.

Meanwhile Luna was doing much the same to the mare, who had placed a hand on her own stomach to feel it balloon out. She moaned into the dark blue titflesh supporting her head.

Once Celestia had finished unloading into the stallion, she noted that he was sleeping. Smiling, she back him out of Luna and laid him down on the floor. Carefully pulling out of him she left a trace of magic to keep all of the load she had pumping into him inside until he had closed up. Looking over his form gave the impression of a pregnancy several months in.

Seeing that the mare was still awake she moved over to a spot to the side of the chair. The female guard stroked her belly, stretched as it was by her cum-inflated womb, before feeling magic along her jaws and throat as something was pressed against her lips.

She glanced up at Celestia, who had her cum slicked cock poised to enter the guard's gullet, and opened her mouth to take in the flare. The sensation of something as wide as her own face was very odd and she thanked the magic the sister's were using on her for keeping her safe.

Celestia's cum tasted wonderful to the mare, and looking down at the pink pillar penetrating her oral portal she watched as the medial ring quickly approached. As her lips pressed against the ring, Celestia paused to take in the feeling of her throat.

While the mare got a moment to adjust to the spit roasting, Luna shifted around and stood up, causing her to be supported mainly by the two cocks. Feeling hands on her head and hips, she mentally prepared for what was about to happen.

A moment later found her vision filled with the well-toned abdomen of Celestia as her lips stretched around the base of the Solar diarch's member. Then the wall of flesh sped away from her as Luna slammed her hips back to the base of her tool. She spent several minutes being slid back and forth between the sisters.

The quivering of her pussy from constant orgasms as well as her own moans teased the princesses into their own quickly. Feeling the two massive flesh rods flare out and pump more quarts of seed into her womb and stomach caused the mare to pass out.

The sisters gently removed themselves from the guard and Luna placed her next to the stallion before shifting them to her bed to sleep off their encounter.

At her sister's raised eyebrow she stated "They were already dating, and yes I informed them that we keep ourselves sterile when we aren't wanting foals."

Looking over at a clock Celestia responded "Good. Thanks for writing this duty back into the guard contracts, Lulu. I have to get back to court."

After running a quick spell to clean herself and getting dressed, Celestia gave her sister a hug. The pair giggled when the mare let out a small burp, then parted as one went to get a shower and the other returned to her duties.

As she made her way back to court, Princess Celestia made a note to have an open stage added to the park near the duke's house. She would also put out a quiet encouragement for musicians to play there to entertain the children as they played.