Chapter 1 - Byleth/Edelgard + Petra B Support

Preface: I hope some people may find my effort adequate as this is my first attempt at writing elit and as such may be somewhat unrefined.

To get an idea of the content of my story I focus on a lot of the kinks found in the pieces of http://www.hentai-foundry.com/user/Ravynsland/profile , omitting some of the fetishes she focuses such as DAP/TAP, but staying fundamentally similar in the character archetypes in play. Aside from the futa my stories will be relatively vanilla for this site, there is a degree of domination but it is incidental, produced as a product of the character's physical traits and disposition. BSM are absent and so is NC. Petra's motivation in this first chapter is to a small degree political but that would be reaching to find some way to classify it as dubcon.

Regardless, I hope you find some value in my initial work, constructive criticism is appreciated.


Edelgard looked worn down. Even with the return of her rock, Byleth, she still found herself struggling. The weight of orchestrating a war effort when her state had been exhausted from five years of conflict was a terrible burden. With Byleth returned she took advantage of the return of her closest confidant and after a long day of preparation and administration they had returned to her quarters for a candid private talk. 

Edelgard vented in exasperation "Uhg... I'm so sick of it all. There is so much to be done, yet all I encounter are new problems and pitfalls. Uhg... Sometimes I wish I could spend just one day doing absolutely nothing and gorging myself on sweets!" Byleth knew that she would never allow herself to act so act so frivolously and decided to humor her "Let's do just that."

Some of Edelgard's frustration seemed to melt away just thinking of finally having a chance to relax "Do you mean it? Just the thought makes me happy." But her loyalty to her ideals wouldn't allow her to act so fecklessly, out of humility she attributed this to Hubert "But... Hubert would never allow it."

Byleth responded simply "That's too bad." Edelgard nodded in agreement responding "Indeed. It may not be possible now, but one day we will know the joys of idling. Mark my words." Byleth couldn't help but allow a small smirk hearing Edelgard's characteristic resolve being turned toward not the pursuit of a grand ambition but rather a simple day off.
Edelgard, still dealing with that burden couldn't see any mirth in the situation "Is that a smirk I spy? is it so amusing to you, me daydreaming of free time?"

Before Byleth could formulate an explanation there was a knock at the door to Edelgard's personal chambers. Edelgard's expression grew weary "Speak of the devil, that must be Hubert, for him to seek audience this late means something new must have gone wrong." She swiftly made her way to the door and swung it open prepared for the worst and was confounded to find herself face to face with a different loyal vassal, Petra. Recovering fairly quickly she ushered Petra into her room "Come in, what exactly brings you to my quarters so late, Petra?"

Petra spoke quickly in her characteristic challenged fashion "I am sorry I found delaying in explanation to Hubert, he was skeptical of late meeting." Edelgard, still puzzled probed further "Well you must have some reason for coming here with such urgency?" Petra smiled with uncharacteristic anxiety and cheeks flushed spoke with an equally unusual tremor in her voice "I came here because you are both here. I have thought on what you have both have said to me, of figuring out what I want besides safety and strength for Brigid, and of killing three birds with one arrow. I am thinking if we three come together as one I will be having safety for my people and a real bond between our peoples."

Edelgard, still confused tried to suss out the full meaning of Petra's words "Petra, we already fight as one, I value you as a friend and your actions both as my vassal and champion. In these capacities you are second to none but Hubert. I don't need anything more from you to guarantee my protection of your people."

Petra finally seemed to banish most of her trepidation stating her feelings "I have great value in our bonds as comrades, but I have more feelings than that, you are both filling my heart full and I wish to have both as the mate of my soul." 

Edelgard had thought she had been surprised earlier with Petra's unexpected visit, now she was so stunned that she sat there gaping for a few seconds before turning irate to Byleth "First you make light of my desire for some peace, and now you put Petra up to this? Do you think this absurdity will help me relax? You must find this amusing but I most certainly do not!"

Byleth calmly responded "I knew Petra had some feelings, but had no inclination they were this strong, this is no joke Edelgard. I share Petra's feelings, if you will have us we can be together. You may even find some of the peace you need."

Again Edelgard gaped before she finally took the proposition seriously, blushing and looking at the floor of her room she told the truth "I wouldn't know where to begin, I haven't exactly had much time in my life for much beyond fighting, plotting, and my studies..." 

Byleth smiled, this time in anticipation, and walked up to Edelgard "Don't worry about that, I spent most of my life as a mercenary and there's a lot of time between jobs. You meet a lot of people, plenty not so hard to look at, but none of them could really compare to you, Petra, or my father." Byleth's expression darkened at the memory of Jeralt but she continued "So you accept us?" Finally showing the resolve which characterized nearly all of her interactions Edelgard nodded and, meeting Byleth's gaze, said "Both of you, I accept mind, body, and soul." and with that she pulled Byleth into a passionate kiss. However, she pulled away and returned to her embarrassed state "You have the experience, what now?"

Byleth looked over to Petra with a mischievous look "Her Majesty carries so much, why don't we lighten her load?" Petra, smiling, merely nodded and moved behind Edelgard. As Byleth fell to her knees she helped Edelgard slip out of the clothes on her bottom half, Petra stripped her lady's top, soon Edelgard was the only one of the three naked rather than bearing casual attire. Her long silver hair still curled slightly, an artifact of the heavy crown she bore, a symbol of the weight that both Byleth and Petra hoped to free her from. 

Byleth whistled appreciatively as Edelgard's hefty endowment came into view and stroked it reverently. Edelgard for her part blushed more fiercely than she ever had, protesting "This is a lot of attention, I'm used to being everyone's focus, but not like this. Are you sure you don't want to start focusing on each other first?" Byleth's smile widened further as she stated simply "Relax El, we'll take good care of you."

Petra responded with a mix of joy and determination before she began to kiss and caress her way down Edelgard's back "You are a beautiful thing, and you have need of this." Edelgard, still uncertain looked back and forth stating "In this I cannot lead you, but there is no need to look after me fi-" She was caught off guard and couldn't stifle a moan as Byleth stopped caressing her and finally engulfed her whole rod. It reached deep into her throat and Byleth held her there for a time massaging her and allowing her to adjust to the alien sensations.

Edelgard couldn't help but express her surprise "Just how experienced are you Byl-" Once again she was cut off as Petra had finally made her way down between Edelgard's wide hips and plunged her face between the large, toned spheres of her butt. Edelgard couldn't do anything but concentrate on remaining upright and keeping her cries to a reasonable volume as she was assaulted from both sides. Behind her Petra used not just her tongue but lovingly kneaded the plumpness of her lady's ass. 

Byleth rested her hands on Edelgard's thighs occasionally using one of her hands to caress Edelgard's perky breasts as she took her into her mouth again and again her tempo increasing as she recalled skills not used in over a year. As Edelgard's cries neared a crescendo Byleth finally allowed Edelgard to slip from her mouth. Immediately beginning to caress the rod she asked "Are you close?" Before continuing her handiwork but additionally sucking on one of Edelgard's big balls. 

Edelgard managed to stammer out a yes, Byleth flashed her a smile and once again took her Lady all the way into her throat. Petra too intensified her efforts, not just using her tongue but squeezing one of Edelgard's meaty cheeks before slapping the other. Edelgard could only let out the loudest moan she had every produced as she unleashed rope after rope of her essence directly into Byleth's stomach. Her release took so long that Byleth's eyes began to tear up by the time Edelgard finally stopped crying out and crumpled forwards, giving Byleth barely enough time to catch her. Petra and her gently laid the insensate emperor down upon her bed and stripped themselves as quickly as they could.

When Edelgard roused from her stupor she was confronted with a sight she had dared not dream of, Byleth and Petra completely naked, locked in a tight embrace as their assets pressed against one another. They wantonly groped one another as, eyes closed, they kissed one another with need. Byleth was ever so slightly taller, and with their chests pressed together it was obvious that she dwarfed Petra's ample bust, but everything else about Petra's physique put herself and Byleth to shame. 

Even her mane of silky purple hair was far more voluminous than her Byleth's bright Cyan locks. Her narrow waist flared out to wide hips and powerful thighs, a rounded rear that exceeded even Edelgard's impressive bottom, and a member that so exceeded Byleth she could scarcely get a proper look at Byleth's cute thing as it pressed against it. Edelgard's own significant endowment was clearly larger than Byleth's, but that was little consolation looking at the sheer size of Petra's cock, a monster bigger than Edelgard ever imagined could exist.

Edelgard found the sight setting her passion aflame once again but couldn't help but begin to wonder what she could offer Byleth when confronted with such voluptuous figure as an alternative. Hearing her liege stirring Byleth looked over and saw the vacillation and lust plaguing Edelgard. Realizing she wasn't done guiding Edelgard Byleth sprung onto the bed and pulled her into a kiss. Having quickly assuaged her sovereign's worry Byleth looked into Edelgard's eyes and flashed that same smirk teasing her "Thought we forgot about you?" Pulling back she rolled away from Edelgard so she could place her hands on the headboard and present herself on all fours.

Byleth looked over her shoulder and, pulling one of her cheeks aside to present a target, said seductively "How could I when I put all that work into getting you ready earlier?" Scrambling over to Byleth Edelgard clapped both of her hands down upon her teacher's rounded bottom and grasped as she rammed her thick cock deep into Byleth's hungry ass.

Edelgard, having been provoked by Byleth's display, gave it her all. She drove forward again and again as Byleth braced herself against the headboard and bucked her hips to match Edelgard's rhythm. All the while Byleth's little pecker flopped around uselessly drooling into the blankets beneath them, being jolted in time with the relentless pistoning of the Empress. No longer was it Edelgard's voice alone as both their voices generated a chorus of moans as Byleth leaked proof of her pleasure below. Both of their thick rears jiggled with every impact of their hips and, wanting more, Edelgard reached forward and grasped with both hands Byleth's ample bust. she cradled Byleth against her and Byleth twisted to allow them a kiss even as Edelgard continued her relentless pounding.

As their momentary embrace ended and Byleth's hands resumed their position on the headboard Edelgard heard Petra crawling along the bed coming up behind her. Immediately Edelgard felt a shock of guilt at having allowed her insecurity to drive her to neglect Petra in this way. She reluctantly paused her rutting and looked over her shoulder, once again confronted with Petra's robust assets she murmured "Petra I am so sorry, I've allowed this whole thing to center around me, it's really not fair an-" Petra shook her head and interjected as she closed the distance "This is not a time for apology, but I have made you ready earlier too." And with that she began to saw her huge cock between the meaty cheeks of Edelgard's rear. 

Edelgard was suddenly alarmed and stammered "I really haven't had much of anything back there, you were great earlier but I don't think you can go as fast as I did." Petra just smiled, confident and reassuring, saying "We will go slow, is no problem" After neglecting her earlier Edelgard couldn't argue and braced herself feeling the monster press at her backdoor.

Petra pushed in slowly enough that Edelgard's found much more pleasure than pain in being claimed. Again she found herself on both ends being smothered in ecstasy; again to a greater degree than she had ever felt before. When Petra finally bottomed out Edelgard found the overwhelming sensation of fullness and satisfaction meant she could only let loose shuddering breaths and nod as Petra asked "Is it okay for me to be starting now?" With Edelgard giving her assent Petra and Byleth sprung into action. Byleth let out a long groan as she gyrated her hips, stirring around Edelgard's turgid length within her and eliciting yet more hands free drooling from Byleth's own neglected tool. 

While that sensation was incredible for Edelgard nothing could compare to the massive endowment currently filling her in ways she never imagined. Petra's thick bronze thighs sent Edelgard's round porcelain ass jiggling with every impact as Petra's fat cock was withdrawn and swiftly plunged deep over and over. She withdrew nearly to the tip before rutting ballsdeep with such force that Petra's huge sack smothered Edelgard's comparatively modest set every time she claimed her lady's rear. Each time she was filled so thoroughly Edelgard couldn't help but let loose a desperate gasp or cry and spurt a rope of her submission deep into Byleth's waiting hole.

All the while Byleth continued to stir the rod which now was driven in and out only in response to Petra's utter domination of their liege. As the ecstasy Edelgard found herself plunged into escalated she could only gasp and wail; just as before she found herself struggling to remain upright. Petra grunted in equal parts exertion and pleasure as she plundered what for so long she had desired, using her hands to grope Edelgard's jiggling breasts or rounded cheeks. As this rutting grew in speed and intensity Byleth rolling her hips grew fevered and her cries grew louder. 

Byleth came first, letting out a long moan and pushing back to hilt Edelgard as deep inside as she could, she clamped down on Edelgard as she stained the already damp bed below her white. In response Edelgard's cries became truly hysterical as she too clamped down on her superior plundering her depths and spurted again and again into Byleth. Last and longest, feeling her Lady squeezing her so desperately, Petra plunged in balls deep as her fat cock somehow grew even larger and blew rope after massive rope deep inside Edelgard's now roomy backdoor. Edelgard's wailing grew truly hysterical as she registered being marked.

 She experienced so blissful a sensation that she wished it would never end as it prolonged her own release into Byleth. When she finally came down Edelgard fell back into Petra's waiting arms, still impaled on the larger woman's huge girth, Petra laid both herself and Edelgard down holding her from behind and stroking her hair. Petra gave Edelgard a final kiss to the back of her head and Edelgard released one final groan as Petra withdrew her huge girth leaving her Lady gaping slightly. Finally having found relief she, leaking Petra's seed, murmured hoarsely "Thank you..." as she plunged into a sleep deeper than any in her past five years.

Turning to Byleth now Petra found the other woman still eager and hard just as she was. Byleth pulled Petra into a short but passionate kiss before falling onto her back. Byleth lifted her knees close to her chin and, presenting her already creampied ass, shot Petra her most enticing look as she crooned "I'm ready, just give it to me." In the blink of an eye Petra was on top of Byleth sawing her huge package back and forth across Byleth's much smaller endowment. Meanwhile she used her hands to squeeze Byleth's fat, perky breasts as she pulled her into another kiss. It wasn't long though before Byleth pulled back from the kiss and whined "I need it, please." 

Petra was more than happy to oblige her and in a moment drew back, placed her hands on Byleth's thighs, and slammed forward. Byleth gasped and cried out as she too was filled to a degree that, even in her more experienced past, she had never come close to. Petra's powerful thrusts came hard and fast driving more and more of Byleth's own seed to splatter onto her stomach as her own tool bounced uselessly in time with Petra's rhythm. Byleth could concentrate on nothing other than bucking her hips to meet Petra's thrusts as she clutched the bed sheets, toes curling, overcome with pleasure.

Petra's own ample breasts and round, toned ass shook with every long thrust into Byleth's well used rear. Petra's huge sack and hips jiggled as they impacted Byleth's ass every time she pistoned forward, drawing forth ever sweeter cries from the smaller woman. Seeking greater intimacy Petra took her hands off Byleth's thighs and leaned over her caressing her big breasts as she kissed her. Petra's thrusts continued shorter, quicker, and deeper as Byleth moaned into her mouth. 

Byleth swirled her hips as she felt the massive tool stimulating places her deepest places. Byleth caressed Petra's tits and back as Petra's powerful thrusts caused a steady stream of cum to leak from Byleth's cute, unattended pecker creating a pool near her navel. Byleth's tits and ass jiggled with every impact as her eyes rolled into the back of her head and she let out a shuddering moan as her uselessly bouncing penis shot rope after rope of cum, the first one covering part of her face and even reaching her hair. Watching this Petra pulled back and placed her hands on Byleth's thighs once again pushing Byleth's legs back so that her knees rested almost touching her chin.

Byleth's display of utter submission only drove Petra forward even faster. Her bronze skin glistened with sweat, as did Byleth's pale complexion, as Petra resumed her long powerful thrusts at a frenzied pace. Soon their moaning grew ragged and Petra, with a shout of exultation and dominance, hilted herself ballsdeep inside Byleth. For her part Byleth let out a sweet, hoarse cry at the feeling of Petra's monster growing even larger and filling her even fuller. This triggered her third and final release painting her own tits white as she gasped in pleasure and exhaustion. Petra collapsed next to Byleth and scooted the both of them closer to Edelgard, the three of them falling into a deep sleep in each other's arms.