Chapter 1: Rhea/Edelgard/Seiros threesome
It was just another day in Askr for Edelgard, the Emperor of Adrestia. Fighting on behalf of the army of Askr. Returning to the Order of Heroes. Relax and recover. Rinse and repeat.
It was almost boring in that sense yet also freeing. Here she was free of all her burdens from her world. No Church of Seiros. No Kingdom or Alliance or crest systems to abolish. Here she was free to simply enjoy a time without worries.
It was strange however to see the folk that were also summoned to this world. She'd seen her younger counterpart as well as variations of Dimitri and Claude from worlds where they were the victors of the conflict at home.
She shuddered to think of what would become of those worlds, especially Dimitri's, with the church still spreading their lies.
Regardless of that, there were also strange so called 'heroes' here as well.
Edelgard saw her teacher in a flimsy little number that left little to the imagination. Of course she'd enjoyed the sight but still. When on earth had Byleth been to the beach? She certainly didn't remember any such event occurring in Fódlan and conversations with her tentative allies Dimitri and Claude revealed that they had never seen her in that garb before either.
Then there was Rhea who had apparently been 'summoned' alongside Byleth from who knows where. Seeing Rhea in that outfit did strange things to her. Those breasts of hers were much larger than they appeared in her archbishop's robes from back in the academy. The rest of her bikini showed off the rest of her curvaceous body which was envy inducing.
Ultimately the fact that they were there meant that questioning their existence further was pointless. Edelgard herself had three other versions of herself running about in this place after all.
So it was only mildly surprising when Seiros made her appearance in the order on this day. Apparently she had been recently summoned, much to the bewilderment of Rhea and several of the people from Fódlan that were there to greet her.
Of course unlike the ignorance of her peers, Edelgard already knew that Seiros and Rhea were one and the same. It was odd though from just looking at the two standing side by side that you wouldn't think so at first glance. Their hair color was different. And Seiros seemed to be slimmer and less filled out than Rhea was. Over the thousand years that separated them, how had Rhea's breasts gotten bigger? Furthermore her ass seemed to be fatter too.
"Tch." Edelgard scoffed as she made her way to an inn with a hot spring.
It didn't concern her. They could play at their charade here as they liked. It was none of her concern here who they fooled into their honeypot.
The Emperor stripped herself of her armor, careful to make sure she was alone so as to hide one of her secrets before settling into the warm relaxing waters. That secret was of what she was packing below the belt. A member that would put most men to shame.
She was hiding it mostly to not come across as some sort of pervert. She'd bedded some of the female heroes from both her world and from faraway lands but made it a point to swear them to secrecy. What was the point of living free of the burdens of her world if she didn't take advantage and enjoy herself? At the same time she didn't want to be seen as some perverted fuck hungry freak so compromises needed to be made.
That didn't stop the rumor mill however, given the loud screams of pleasure that would emanate from her room in the dead of night. It wasn't surprising whatsoever that Dorothea was by far the loudest. So far she'd only slept with the one wearing beach attire but had eyes on the new variation of her friend that recently came to this world.
There were of course many others she wanted to engage in carnal pleasures with. But for now she would soak her aches away.
"..." Edelgard rested her head on the edge of the hot spring and dozed away.
"Not that I'm questioning you or anything Byleth but what exactly is this?"
Rhea stared hard at the drink Byleth had offered her. It was almost rose-like in color with a strong sweet scent. Seiros who was beside her was also unsure of the beverage, eyeing it with the same question in her eyes.
"Oh it's just something my friend Anna gave me. She says it boosts your vigor and endurance. Perfect for battles." Byleth answered. Well she wasn't exactly lying per say. There would be a battle and vigor as well as endurance would be needed. But it wasn't a violent type of battle.
This would be perfect for one of her ideas. What no one knew was that Byleth had seen all the futures and pasts of her friends from her world. And well… wouldn't it be something for Edelgard to sleep with her sworn enemy two times over?
Byleth knew Edelgard desired her as well. There were worlds where they became lovers. But here in Askr she wasn't going to give it up so easily. Edelgard had already made several attempts at wooing her, and while flattering, she'd have to work a little harder than that.
"I… see." Rhea sniffed at the drink one last time before downing it.
Her eyes shot open as the liquid love made its way inside. Seiros carefully watched her reaction then took a tentative gulp followed by a large drink. Soon they both had finished the love potion they had unknowingly drank.
"This is… incredible! So sweet and delectable." Seiros practically moaned.
"Yes~. You must tell this Anna to give you more Byleth." Rhea added while licking her lips.
Byleth had to stop herself from smirking. If what Anna told her was true then these two would practically throw themselves at the first person they saw. It would take a few minutes to really take hold though.
This little experiment she was conducting in Askr would certainly help any plans she had in Fódlan. Perhaps drowning Edelgard in women would convince her to find another path. Perhaps not drop the core of her mission entirely, but go about it in a different way.
"Hmm. Perhaps. Rhea, why not show Seiros to the sauna. It would be nice to have a bath wouldn't it?" Byleth suggested. She knew that Edelgard had gone there after their most recent battle.
"The hot spring? I suppose. Is that fine with you Seiros?" Rhea felt strange addressing herself. Though it seemed that Seiros wasn't aware that she was staring at a much older version of herself.
"I could go for a relaxing swim. It's been a hectic day as you can imagine." Seiros said. She adjusted her collar, beginning to feel oddly warm.
"That we can. We were similarly vexed when we arrived here." Rhea took a shuddering breath as the area around her throat reddened. Her nether regions were beginning the ache.
"Well I'll see you later then. Shareena wants me to show you to your room when you get back." Byleth informed Seiros.
More like she'd have to carry their exhausted forms back to their rooms. She'd keep watch and ensure that the love potion worked. For experimental purposes of course.
The two women nodded and made the trek to the hot spring. Entering the changing room area, Rhea eyed the golden armor that was set aside near a corner of the room.
"It seems that Edelgard is here."
"Edelgard? Who would that be?" Seiros asked.
"She's from our time. Edelgard von Hresvelg."
Seiros gasped, staring at the Adrestian armor.
"Hre-Hresvelg? You mean Wilhelm's…"
"Yes, his scion. Though she's distant from me and the church. I'm not entirely sure why." Rhea sadly admitted.
"I see… say, do you feel strange?"
Rhea definitely was beginning to feel like so. Her skin felt like it was burning up and yet she wasn't even in the warm water yet. She was even wearing a bikini and yet it felt like she was wearing too much.
"Well we may as well prepare. There are towels free to use over there." Rhea said. She was desperate to finally rid herself of the little bit of cloth she had on.
Seiros timidly undressed, leaving her clothes in a single spot. She undid the clasps of her sandals and left them beside her garments. She turned around just in time to see Rhea letting her white bikini top fall to the floor.
The blonde haired woman gulped at the size of those tits. They seemed to be a few sizes larger than her own. Her areola and nipples were an oddly familiar bright pink. Strange.
Rhea wrapped herself in a towel and padded her way into the onsen. The room was steamy with a layer of rocks lining up the far edge. There was a small waterfall there as well to add to the aesthetic.
Near that waterfall was Edelgard, reclining back with a relaxed expression on her face.
The stacked archbishop dipped an immaculate toe into the water before stepping foot inside. Seiros followed suit and let out a shocked breath when Rhea suddenly let her towel go and tossed it to rest on the wooden walkway.
"...hm? We're all women aren't we? I'm sure Edelgard won't mind." Rhea smiled warmly.
Seiros nodded but still… "I'll keep mine."
"If that is your wish."
The two women fully submerged into the water shoulder high. The two nabatean women lounged about in the hot spring for several calm minutes as the love potion worked its magic. A faint blush stained their cheeks and their womanhood began clenching on nothing. Seiros sucked in a breath as the towel she had was chafing against her now oversensitive nipples.
Despite her apprehension from before she tugged it off and tossed it to join Rhea's towel.
"Uncomfortable?" Rhea knowingly asked.
"Y-yes. There is something… something… strange…" Seiros trailed off as hearts appeared in place of her iris. Rhea hardly had the chance to process that before hearts appeared in her own eyes.
Rhea's eyes darted over to the still sleeping Edelgard.
She'd heard the stories that some of the women in Askr whispered about. About how Edelgard would ravage them with the best cock they'd ever had.
Why not try it for herself.
She ambled over to Edelgard while Seiros looked on in curiosity. Rhea hungrily stared at Edelgard's sleeping form then straddled her. This finally stirred the sleeping beauty awake.
"...!" Edelgard almost screamed in shock when she awoke to Rhea devouring her with her eyes. She was thankfully cut off when Rhea lunged forward, burying Edelgard in the cleavage of her huge tits.
The Emperor suddenly felt lightheaded thanks to the supple flesh covering her face.
"Mmm~! I've heard about you Edelgard. Or perhaps I should say Your Majesty~." Rhea teasingly purred.
Even though it was Rhea, Edelgard couldn't stop her body from responding in kind.
"Oh! What do we have here?" Rhea smirked. So the rumors were true. Something meaty and fat slapped against her stomach.
"Nothing of your concern." Edelgard fought her way out of the deep cleavage to glare at Rhea. The older woman kept smirking.
Rhea grinded her bare pussylips against the hard cock much to Edelgard's surprise. What was happening?
The Archbishop turned around so that her fat ass was hotdogging the thick meatpole.
"W-what are you… oooh!" Edelgard gasped. Rhea was twerking her ass up and down the length of her cock. Water splashed every which way with each bounce. Rhea wiggled her ass playfully then pulled away. She only stopped because Seiros was clearly looking left out.
Edelgard yelped as she was lifted out of the water to sit on the ledge of the spring.
Even through the veil of their potion induced lust, Rhea and Seiros were still caught off guard by the size of Edelgard. There, throbbing and angry, was a massive 20 inch cock. The huge phallus was nearly reaching Edelgard's modest bust.
Recovering from her amazement, Rhea got up on the ledge, positioning her feet in the small space she could between Edelgard's legs; and started twerking her thick ass on Edelgard's towering monster again.
"Ngh!" Edelgard groaned. Directly in front of her was likely the best ass in Askr, grinding up and down. From the very tip all the way down. Rhea would stand straight then squat down until her asscheeks slapped against Edelgard's hips and balls. She needed Edelgard to take her by her own choice. What better way to entice her than by her best asset?
Rhea smiled to herself when she felt a splash of precum against her back. She might have an impressive backside, but Edelgard's cock was even bigger. Every time her bitchbreaker would disappear in between those wonderful asscheeks it would come out of the valley and rub against her back. It wouldn't be long now.
Seiros had been transfixed by the lewd display of foreplay. She'd never seen such a thing before. The act and the monster cock. Hell she didn't even know women could have one.
Nervously she strode over and also got on the ledge. Her bare feet padding on the floor stopped Rhea's twerking and both women glanced her way. Seiros blushed bright red, looking away from them unable to handle the embarrassment of her body being on display.
"Your Majesty, she's beautiful isn't she." Rhea huskily breathed.
"H-huh?" Edelgard momentarily broke from her daze to appreciate the naked blonde, "Yes. She is."
"Seiros come here." Rhea moved so that she was instead standing to Edelgard's left then turned around. Seiros quickly understood what Rhea wanted. "Do as I do."
The blonde stepped forward, seeing the lust-addled look in the Emperor's eyes, and turned around herself. She took a step back until she felt something soft press against her. It became apparent then that Rhea's ass was nearly twice as large as hers.
Seiros felt Rhea lower herself down so she mimicked her. The young nabatean felt her heart skip a beat when something hard and incredibly hot brushed against her pussy and asshole. The hard cumpole was squished between their plump asscheeks.
Together they glided down on Edelgard's cock. Squatting down so that they were practically sitting on her thighs. It was like she was fucking their asscheeks. This was too much. Their asses were far too much. A tightness in her gut let her know she was going to cum soon.
"Gah! I'm going to- I'M GOING TO CUM!" Edelgard panted.
Edelgard's cock felt like it was going to explode from the unbelievable warmth and friction. Her precum was coming out in handfuls, lathering up her cock and the asses of the two women.
The nabatean pair didn't stop their onslaught. The exact opposite in fact. They increased the fervor instead, louding slapping against Edelgard's thighs with each squat. Edelgard grit her teeth and clenched her toes hard. She couldn't cum because of these two. She wouldn't. But Rhea or rather, Seiros? Was making it extremely difficult. It was difficult to remember they were the same individual especially because of this mind blowing assjob.
Just as Edelgard was going to reach the apex of her orgasmic mountain; Rhea stopped, leaving Seiros fumbling for a moment.
"Why did you…" Edelgard complained, short of breath.
"Silence child," Rhea cooed, "We'll take care of you."
The gorgeous mint haired plopped back into the water so that she was face to face with those massive cock and balls. She pulled Edelgard towards her by her ankles so that she was even closer, now feeling the heat emanating from them. Rhea then beckoned Seiros over to join her which she did with haste.
"Let's have a taste of this one." Rhea said to her younger self.
Seiros could only nod, eyeing the towering monster cock the whole time. It was nearly completely smeared over with precum. Perfect.
Not breaking eye contact with Edelgard for even a second, Rhea stuck her tongue out to give one long experimental lick along the entire length from the base to the tip. A clear strip was cleaned off showing the difference from the pinkish flesh and the clear precum coating the rest of the fat dong.
"Mmm~." Rhea and Edelgard moaned in unison.
The archbishop savored the taste then went back in for another lick. Seiros didn't want to be left out now so she gave a lick of her own, eyes widening at the foreign flavor.
"This is… delicious! I need more!" Seiros moaned.
They spent the next minute cleaning Edelgard's cock spotless. Once they were done they opened their mouths wide to show off the precum they collected on their tongues then swallowed.
"H-haah." Edelgard blushed.
Rhea's eyes darted down to those wonderful looking pale pink balls.
"How about these, Seiros?" Rhea lifted the sack with both hands due to its size.
"They're beautiful. So big and bountiful!" Seiros smiled at her older counterpart.
Rhea handed off one of the large nuts to Seiros, who took it in hand happily, then went in to suckle on the orb. She took it into her mouth much to the delight of Edelgard who's moans of bliss doubled when Seiros did the same.
They lathered her nuts up, sucking on them like candy. Using enough suction to hollow their cheeks out. The individual balls they had were resting on each tongue like a pearl in a clam. Drool escaped their mouths down to the warm water as they tugged on Edelgard's ballsack, stretching the skin taut to its limit.
"F-fuck!?" Edelgard gripped the top of their heads in each hand to keep them sucking. Her cockhead was flaring to its maximum size, more precum drooling out of her pisshole and down the length of her pole.
When the slightly salty snack dribbled down to the balls and to their lips Rhea had had enough. She needed that huge cock inside her. At this point the love potion had worn off but her lust was at nigh uncontrollable levels.
With a wet pop she released the fat nut covered in her spit, climbing on the ledge again, to loom over Edelgard with a look of pure hunger. Seiros quickly released her nut just in time for Rhea to impale herself on the mighty monster cock.
"SOTHIS! THANK YOU FOR BLESSING THE WORLD WITH THIS WONDERFUL THING !" Rhea howled as she took the 20 inches deep into her asshole, hilting to the balls in one go.
"R-Rhea! Fuck your ass feels amazing!" Edelgard cried out. She'd never hilted anyone before. Never attempted to because she was afraid she'd break someone. Yet Rhea took it all in that fat ass of hers like a champ. Then again given the absolute mad expression of pleasure on her face perhaps Rhea was breaking.
SHLICK!
SLAM! WHAM!
Rhea pierced herself repeatedly on the nearly two foot long member squatting on it, her full supple asscheeks rippling every time they slapped against Edelgard's thighs. The young Emperor took to using Rhea's fat heavy tits as handholds to keep the older woman from going out of control.
A shadow fell over Edelgard for a moment before Seiros came into view standing directly overhead of her.
"You can pleasure me like this until I have my turn with your… beautiful thing ." Seiros lowered herself until she was straddling Edelgard's face.
For one cruel moment Edelgard considered denying her. Yet a look at Seiros and she couldn't help but feel a connection. She was young and lashing out at those that hurt her. She couldn't help but feel like she was a kindred spirit.
Edelgard flattened her tongue and ran it straight up those soaked folds from top to bottom, pushing the labia apart then reaching her clit to suck on. Seiros hissed at the shockingly skilled tongue. All the while Rhea continued fucking herself on Edelgard's thick monster.
"Y-you definitely know what you're doing for someone so young… hnng!" Seiros' breath hitched when Edelgard sucked particularly hard on her clit.
"I prefer women. So I know what I'm doing." Edelgard stopped momentarily before digging back in. This pussy of Seiros was quickly drenching the lower half of her face.
Seiros started for a moment when a pair of hands came under her armpits to cup her breasts. The mint haired beauty was embracing her from behind, her huge tits smushing against her back. From the corner of her eyes she could see that Rhea's were half lidded.
Rhea couldn't think straight. This bitchbreaker was melting her brain with how deep into her guts it was pushing. Rhea licked along Seiros's neck while continuing to fondle her breasts.
"This cock is simply divine beyond divine. I don't think a young one such as yourself will be able to handle it." Rhea challenged her younger self.
Seiros scoffed. "D-don't presume too much. Ah! Y-you'll see I'm stronger than I seem."
Her declaration was weakened by the furious blush on her cheeks and her stuttering voice.
"Wha-!" Her green eyes widened when a sudden coiling in her gut screwed up then sprung free. Her pussy clenched on Edelgard's tongue as she came. Hard. She squirted her honey all over Edelgard's mouth and chin.
"G-goddess! H-hresvelg girl!"
Seiros collapsed on top of Edelgard then before rolling over to let her breath.
"My name is Edelgard. Your welcome by the way." She rolled her eyes.
"R-right… my apologies. Thank you for that." The blonde sheepishly apologized.
Rhea gyrated her hips on Edelgard's pelvis balls deep.
"Do you enjoy that? How you're stirring my insides up like so?" Rhea growled out. Edelgard was really deep inside her.
"Loathe as I am to admit it, yes. Your fat fucking ass is the best~! Soon you'll want for nothing but my cock!" Edelgard swore. She was genuinely starting to enjoy it now, consumed by lust.
"Oh you and I are going to enjoy ourselves quite a bit. Perhaps you'll even desire me over your other lovers here~."
"Tch. Not likely… but I'll make time to hollow these asses of yours out!" Edelgard yelled just as she tightened her core and thrust upwards.
Of course she was already as deep as can be but it was the action itself that caused Rhea to yelp. Edelgard pressed the attack, flipping Rhea onto her back so that she was next to Seiros who was just regaining a clear head.
Edelgard pulled her hefty dong out of Rhea, taking pride in how Rhea writhed with every inch that escaped her bowels.
Seiros only had a moment to come to terms with what was about to happen when Edelgard unceremoniously shoved her entire cock deep into her virgin asshole.
"GHAAAAAAAAAAAA!" Came a deep throaty moan tinged with something animalistic as Seiros got her ass absolutely wrecked.
Edelgard didn't stop to give her any reprieve. She tightly gripped her ankles to put them over her shoulders. The short fuck demon then squatted over Seiros, effectively putting the beautiful blonde into a mating press. There was no escape for her now. Seiros began screaming uncontrollably as Edelgard forcefully thrust into her with everything she had, her heavy balls slapping against her ass.
In this position, and the thinner frame of Seiros, one could clearly see the outline of the fuckpole within the blonde. The bulge being well past her belly button, coring out her anal passageway to fit Edelgard's meaty shecock.
SHLICK! SLAM! WHAM!
Rhea, annoyed with being left out, took to inserting three fingers into her tight unused cunt. It seemed that Edelgard was going to finish with Seiros. She made sure to time her fingers with the raw fucking before her.
"E-edel-" Seiros whimpered.
"Your Majesty! From here on out I'm Your Majesty to you." Edelgard commanded as she bottomed out once again.
"Then Your Majesty! It feels like you're going to break me!"
Edelgard never stopped fucking her new fuckbuddy. Going until her thighs were beginning to burn from exertion. But she was close, her cockhead flaring up in anticipation. She had molded this asshole just right.
She pulled out completely to watch how the asshole gaped before slamming back down. Using Seiros how she liked.
"This time i'm really going to cum. I hope you're prepared." Edelgard leaned down to whisper then locked lips with the blonde.
Seiros was caught off guard for a moment but returned the kiss then wrapped her arms around Edelgard's back to keep her close.
Only the waterfall, Rhea's squelching pussy, and the repeated fleshy slapping of Edelgard's balls on Seiros' ass could be heard in the hot spring.
One particularly deep thrust into her asshole cocksleeve set it off.
"Gonna cum…! Gonna cum! GONNA CUM!" Edelgard howled, hilting herself to the balls for the final time. Those fat cum filled balls of hers clenched tight before a thick glob-like shot of cum began painting her guts white.
"So hot! So HOT INSIDE MEE!" Came Seiros's deep guttural moan as blazing hot cum filled up her deepest anal walls.
Rhea came right then as she watched the unadulterated joy and pleasure on her younger face, her juices wetting the hardwood floor.
Edelgard rocked herself while she rode out her orgasm which was likely to last minutes. She made sure to turn this way and that so that none of Seiros's ass was left undisturbed. It was like she was mixing a concoction with a ladle.
Rhea could quite literally see those fat balls shrink a bit with every passing second as the emperor kept cumming for what seemed like forever.
Eventually she noticed Seiros' stomach expand from the inordinate amount of spunk filling up her guts then stomach. Seiros opened her eyes wide then gagged when she felt something hot traveling up her throat. Rhea gasped as Seiros coughed up some of the nasty spunk from her bloated stomach.
"...!"
Seiros had to turn to the side to keep the shespunk from landing on her face to instead hack it up onto the floor beside her.
Another full minute of Edelgard pumping her batter into Seiros passed. A huge pool of white chowdery thick cum had passed through and out of Seiros, now dripping down into the warm water of the hot spring.
Serios still had her feet high in the air, toes clenching hard, Edelgard's 20 inch cock burrowed deep into her asshole not having moved a single inch from the mating press they were locked into.
Edelgard entered a frozen state when her mindrending orgasm started. Not saying another word. Not moving. Glazed over eyes. Only when her balls were completely spent did her senses come back to her. She blinked then looked down at her mate. Seiros had her tongue hanging out with the most lewd expression she'd ever seen. To think she'd rendered the so-called 'Saint' Seiros into this state.
She finally pulled her cock out, nearly completely white compared to her skin. Seiros's legs lost all their strength without Edelgard's support and landed uselessly on the floor, her feet plopping into the water. Her gaping asshole leaked a torrent of cum into the water below until her stomach returned to its former state.
Rhea stalked over and took the cum covered cock in her hand.
"Looks like you need to be cleaned again Your Majesty~!"
Edelgard laid down with her back flat on the floor to enjoy Rhea's 'cleansing'.
Out of sight, sitting at the doorway was Byleth with nearly her entire fist shoved up into her pussy. She hadn't missed a second. "Fuck that's hot..."
Author's Note: Also on AO3. This is going to be a series and as of right now I have 2 other chapters deep into the writing process. The next girls on the dicking block are: Dorothea, Ingrid, Marianne, Kagero, Laegjarn, Kronya. Seeing as this is set in the Fire Emblem Heroes world if there are any other girls you'd like to see get dicked then let me know who and what scenario ie. Anal, Vaginal, Deepthroat, mating press etc. Also I'm thinking of maybe having another dickgirl for dp purposes.