Chapter 8 - Leviathan's Leviathan

After the meeting with the Greek ambassadors, Riser Phenex was pleased with his work, at least for that brief moment. He had finally thought that he had broken his three wives after leaving Rias and Akeno to the ambassadors, while he and his new rod had destroyed Koneko's body by filling it with so much cum, stretching her out to the point that she would have stretch marks all over her, and her skin could not return to its normal shape. Alas, the next day the girls all seemed perfectly normal, their bodies still as slender and busty as the day he married them.

Growing impatient with the attitude of these devils, Riser ponders his next attempt in breaking this trio once and for all. Fortunately, he has made some interesting allies since his marriage, though he remains blissfully unaware of what some have in store for the long run. Such as the devil he has on the phone right this very moment...

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When Rias had been told to report to Riser's new sex room, she bemoaned the request, wondering what her husband could have in store this time. Akeno follows behind her, wearing her work apron and nothing more, though she had been told to meet Phenex in the viewing room next door. As the two oldest brides head into their respective rooms, Rias pauses in her tracks as she sees a face familiar to her, though she has never seen them in person before, making small talk with her husband. It only makes her wonder why Riser would stand next to her, of all people...

"Ms. Gremory...or should I say Mrs. Phenex. What a pleasant way to meet you, finally. I didn't think you would be baring all for me." says Katarea Leviathan, the voluptuous ancestor of the Old Leviathan, a dominating smile on her lips. "I just wish I could have been in attendance for your wedding and see the way Riser humiliated you for myself, but I had a bit of planning to do on my part."

"What the hell is this?" Rias asks Riser, not bothering to give Katarea the courtesy of a greeting. "Riser, I know she isn't exactly in the lineage of Leviathan, but are you not at all aware of how much power she still has?"

"Riser finds that silly," Riser says, leaving the room to meet with Akeno, "as she has told him that she's in dire straits to work with anyone, and the fact she chose Riser as a business partner is an honor for myself. Now you two go ahead and play along." Rias tries to explain to Phenex how much of a threat Katarea still is, but before she can get a word out Riser closes the door behind him, leaving for the next room over to meet with Akeno.

Turning to face the voluptuous woman, Rias wears a disgruntled expression as Katarea's heels click into the ground, approaching the crimson haired devil with her breasts practically in the naked girl's face. "Alone at last." Katarea says, reaching out for Rias's breasts. The crimson haired devil does nothing, groaning lightly as her breast is squeezed by the more busty of the two. "So soft, smooth...you've grown up quite well, Mrs. Phenex." she says, continuing to taunt the young devil.

"What are you really in this for, Katarea?" Rias says, leering at the older devil. "You have something brewing in the back of your mind. Riser may not see it, but I've been through enough lately that I can see behind those pretty eyes of yours."

As she undoes her outfit, Katarea merely chuckles, allowing her clothes to drop to the floor, exposing her body as much as Rias is. "That's not important right now, is it?" she asks, glancing out the side of her eyes to see the far wall, where the two-way mirror is located. Though she's aware of it, she's uncertain if Riser has made his way inside or not to have his way with Akeno. "He can hear us from in there, can't he?"

Shaking her head without batting an eyelash, Rias replies, "From what Koneko tells me no, all he can do is watch, but sound isn't important to him when it comes to getting off. All he can hear is moaning noises, assuming they're loud enough."

"That's what I had hoped for." Using her magic, the more voluptuous devil uses her magic over her exposed crotch in a circular motion, with Rias noticing a growth in Leviathan's lower region. Her eyes widen to see that the area of skin over her vagina out, expanding to fourteen inches long while swelling up into a thicker shape, soon creating a slit that goes down the middle of her pink nub. A set of balls also forms, drooping over the Leviathan's muff, covering that up completely. The crimson haired devil stands in shock, seeing Katarea with a cock, something she had never seen any other female devil do in her lifetime. "Now, come and please your husband's new business partner."

Regrettably so, Rias does as she's told, kneeling before the old Leviathan's descendant, slowly opening her mouth wide as she leans into the giant shaft, ready to use her saliva to lube it up. Katarea, as it turns out, has a short fuse and no patience, grabbing Rias by the head and forcing her to take in every inch of her new shaft immediately, even forcing her lips to press the base, while her meaty pole is thrust all the way down her throat. Rias's saliva spits out of her mouth and splashes onto Leviathan's body, struggling to breathe properly after being forced to take in so much of the woman's cock. Though the massive rod stretches her throat outwards, visible from Riser's perspective in the other room, it still blocks off a good amount of circulation, with Rias's face slowly turning a light purple while she tries to breathe through her nostrils.

Riser grins as he strokes his cock to the action, with Akeno standing next to him, the black haired devil watching on as her King takes in Katarea's inches, too engulfed in the sight to really say anything. "Why are you giving in so easily, Rias...?" Akeno asks silently.

"Because she's learning her place." Riser laughs, grabbing Akeno by the head and bending her over. "Riser sees potential in her to please my guests, and the same can go for you as well after satisfying the Greeks. But you're only here now to please your husband as he watches on."

"Fat...chance..." Akeno grunts, looking back at Riser as he rubs his cock between her cheeks. Her eyes stare back at Rias, watching her friend easily taking Leviathan's cock without refusal. Perhaps it may be because the Sparrow spell calms her down about losing herself, but Akeno worries about doing the same, trying to keep control of her own situation and not giving in to her masochistic side.

"Where to start..." Katarea says with a sigh, speaking casually while Rias is forced against her body, nearly choking on the woman's member. "You see, I'm not fond of the new order of Satans, surely you know that by now. Unfortunately, I can't get my hands on the one I want the most revenge on, that cosplaying brat Serafall. You know her, I'm sure, the one who had taken over MY legacy? After I heard about your marriage to Riser, and how far you've fallen under his thumb, it only made sense that I take my anger out on the former Head of Gremory, and the little sister of Lucifer. But yes, I do intend to do something about those matters, and I want to do them soon!"

As Rias has her face shoved into Katarea's body, Akeno watches on from the next room, her face still pushed against the window while Riser rides her backside, pounding away with his new cock while watching Leviathan force his wife to take her cock. In doing so, Akeno's breasts swing in the air, almost slapping against the window's wall. Phenex only grunts proudly, deciding that this woman was the perfect alliance he could have made. "It's such a beautiful sight, isn't it, my tallest bride?" Riser says proudly. "Watching another woman fuck my best bride, truly the best idea yet."

"Ngh! I didn't realize you were into...that..." Akeno grunts, disappointed by the best she could come up with, a lame insult towards netorare. By now Akeno would be doing better, mocking Riser relentlessly, making fun of him and his new size while trying to retain dominance. What keeps her from going further is her first time taking Phenex in any of her holes since he gave himself a new member. Though she had taken larger from the Greeks, the Sparrow spell had allowed her to fall to lust without inconvenience, though it seems the users lack control of when the spell will do that. Thus, she has yet to adjust to his size, as well as the way that it rubs against her stomach lining, pushing against it while the crown of his cock pushes all the way up to between her breasts.

Moments pass, and Katarea has Rias in another position, the crimson haired devil leaning against a wall with sex toys, while the more voluptuous woman holds her leg up high, giving her more room to plow away at Rias's body. Grabbing a long green jelly rod, Katarea forces it against Rias's lips, the former Head of Gremory forced to take it as far as she's forced to, while her throat is stretched out again by the toy. As the old Satan plows away at her body, Rias feels it slamming away at her stomach, poking out against her skin while visibly showing off her own rod, cackling at the muffled screams that Rias provides just from the way she pounds away at her. "Aren't you just a lovely little fucktoy." Katarea says before nibbling away at Rias's ear lobe. In an instant, Rias's heart melts, her body less tense and rejecting of Katarea's advances, with her eyes rolling back. Her tongue instinctively starts to swirl around the toy shaft, with a muffled sigh escaping through her lips. "Mmmm, that's it, accept your role as my cock sleeve, you ungrateful bitch." Katarea says, smacking Rias's ass. "You feel nothing but lust, don't you? You only know my cock makes you feel good and nothing else." Hypnotically, Rias nods her head without looking back at Katarea, "That's a good fuck toy. Let your new mistress teach you how you can't coexist without her!"

As Akeno continues to forcefully watch her friend get stretched out by Katarea, Riser pulls back on her ponytail, yanking it hard enough to bring the devil's upper body back to meet his. "Don't they look wonderful, tallest wife?" Riser asks, making sure Akeno continues to stare at the action as he pulls back on her arms, holding them behind her back. As much as she'd like to talk back to him, the feeling of his cock head pulsing against her stomach bothers Akeno, knowing that he's going to erupt inside her. Though they've used the Stretching Sparrow spell before, there's still some concern left in her mind, even after the incident with the Greeks. And it doesn't help her either that she actually finds the scenario of Rias plowed by another woman to be quite the turn on. Riser just laughs, planting his lips into Akeno's neckline as they continue to watch.

As Katarea continues to pound away at Rias's snatch, the crimson haired devil senses the same feeling that the Leviathan is about to explode in her as well, though she's so far consumed by the lust of the voluptuous woman and her breasts that he refuses to resist, instead riding it out, mentally begging for her to inflate her like a balloon with her cum, with her mouth still plugged up by the green jelly toy. She turns her head back to Katarea with glazed eyes, showing the old Leviathan descendant how badly she was the seed inside herself. Still holding up Rias's leg as she continues to plow at her muff, Katarea begins to breathe heavily through her teeth, huffing as she tries to maintain hold of her desire to cum. But when Rias unintentionally squeezes down on the meaty rod, Katarea feels her peak reached, and groans loudly as her seed starts to empty inside the crimson haired devil.

Even in her lust filled state, Rias cries out into the green toy, her voice muffled as she feels the blast of cum empty itself out into her pussy, soon overflowing enough that the cum starts to invade her womb, filling it up so much that it starts to expand, pressing against Rias's stomach lining before pushing that outward as well. Though she doesn't show it in her expression, Rias still looks down in amazement at her stomach, watching as she slowly expands beyond the point of looking reminiscent to that of a pregnant woman.

Akeno fairs little better, as Riser has cum inside her around the same time. Her juices dribble out like a messy shower head, moving against Phenex and his seed as it dumps into her cunt, filling herself up just as quickly as Katarea had with her former king. With her arms held behind her back by Riser, she's unable to hold all the added weight being pushed into her stomach, expanding it to look no different from how Rias looks.

After Katarea completes her climax, she drops Rias's leg, causing the crimson haired devil to drop to the floor, landing on her bloated belly. With seed splashing out of her pussy and the impact causing Rias to cough out the dildo, the Leviathan descendant's cock slowly returns to its native state. Squatting next to the dazed Rias, Katarea continues, "So this is how it's going to happen. When the time is right, I intend to have the assistance of your husband and my allies in taking down your brother and the other Satans. All of this thanks to your husband's business venture with me, of course."

"Ngh...why are you...telling me this?" asks the weakened Rias. "I'll just go and tell...Sirzechs."

Katarea chuckles, "And how do you intend to do that? Even if you tell your brother, even if he believes you, the other nobles would need to know how you learned of this as well. And not only will the truth tarnish your reputation even further than it is now in the Underworld, but word will spread as to who had told him. And when it gets back to him, Riser will do all he can to make certain your family, you included, will suffer greatly. You see, Mrs. Phenex, I tell you this...because you lose no matter what."

As she gathers her clothes, Katarea dresses herself up before the currently immobile Rias. As she rests on her stomach, feeling the flood of cum cascade to the ground from her pussy, he thinks carefully about those words, wondering if there's any other possible way for her to inform her brother without the consequences mentioned by the Leviathan descendant.

Rias tries her hardest to think of a way in doing so without the consequences, but in her lust-dazed state of mind it's impossible to do so properly. But the time to think is now...