Chapter 778: What About Our Babies?!

But just as Aqua had finally gained what she wanted—

—finally become one with her brother, finally let go of all the fear and shame that had been holding her back something horrible occurred to her.

Her eyes snapped open.

She jerked upright so fast her breasts shook violently, bouncing free from where they’d been pressed against Cassius’s chest.

"Oh no!"

Aisha and Julie, who had been drifting in that hazy space between waking and sleeping, both snapped to attention.

Aisha’s ears flattened. "What’s wrong? What happened?"

Her face went pale. "Don’t tell me you already regret this! Don’t tell me you’re already thinking about the future and all the morality and—"

She shook her head frantically.

"Don’t even think about it, Aqua! Your brother will take care of everything for you!"

Julie nodded, her expression serious.

"Yes. Don’t think about the difficulties. Don’t think about the morality. After all, this household—"

She paused, as if hearing her own words for the first time

"—is already bizarre enough. The dynamics here are like nothing else in the world. Just let yourself be embraced by Cassius’s love. Let him handle it."

Aisha pointed at Aqua.

"Not to mention—! I put a lot of effort into maintaining that act. If you reject this relationship now, I’ll be pissed. I won’t talk to you for a week!"

It was meant to be a threat, but her voice wavered at the end. She was genuinely worried.

Aqua stared at them for a moment, then shook her head.

"No...It’s not that."

She looked down at Cassius, her expression tender.

"Even if someone tried to pull me away right now, I wouldn’t go. There’s no way I’m rejecting this relationship. Cassius is mine."

She hugged him, rubbing her face against his chest like a contented cat.

Aisha and Julie both let out sighs of relief—though there was a hint of irritation underneath.

Aqua had barely joined the harem and she was already acting like she owned the place.

But then Aqua pulled back, her brow furrowed.

"It’s just..." A genuine look of concern crossed her face. "I was thinking about our future children, Cassius."

Cassius blinked. So did Aisha and Julie.

"Children?" Aisha repeated.

Aqua nodded, her brow furrowed.

"I was thinking about how they’re going to be born. Whether there might be difficulties because of...you know."

She gestured vaguely between herself and Cassius. "Because we’re brother and sister."

Cassius pulled Aqua into his chest as he propped himself up .

"What exactly do you mean?" He asked with a wary gaze. "What kind of difficulties?"

Before she could answer, his eyes grew colder. His grip on her waist tightened.

"If someone actually resents our relationship and they try to hurt our children because of that..."

His voice dropped

"...I’ll make sure they’re scattered into pieces before they can even touch a single hair on you or our children."

He smiled gently.

"So you don’t have to worry, Aqua. Just leave it to me."

But Aqua wasn’t relieved and instead stared at him in genuine shock.

This was because all throughout knowing him, she had seen many sides of Cassius.

The scared boy from her memories. The intimate lover. The playful trickster. The happy-go-lucky husband.

But this—this cold, terrifying promise was something new.

But she didn’t dwell on it.

"No, Cassius, that’s not what I meant."

All three of them looked at her with concern and curiosity.

She fidgeted with her hands.

"I’m scared." She admitted.

Cassius’s expression softened. "What are you scared of?"

Aqua took a deep breath.

"I’m scared that our children will be born with ailments. Sicknesses...Deformities."

"Why would you say something like that, Aqua?"

Aisha’s ears shot up in shock, unable to believe Aqua would say something so ominous.

"That’s not like you at all!"

"Exactly." Julie nodded. "You’re the most optimistic person I know. Even when everything’s falling apart, you would find a way to push through."

She narrowed her eyes.

"So how are you of all people saying such terrible things about your own future children?"

Aqua scoffed as she explained,

"Of course I don’t want to talk about my babies like that. I want to slap myself for even speaking the words."

Her expression softened. "But I have no choice. I’m genuinely worried."

Aisha opened her mouth to ask why, but Aqua pressed on.

"You see, back in the capital, I spend most of my time in the royal library. It’s my sanctuary."

"And in one of the books I read—a medical text—it said that when two people with close blood relations have a child, the baby is often born with some kind of ailment. Or illness."

Aisha gasped. Julie’s eyes went wide.

Aqua gripped Cassius’s chest for support.

"It wasn’t random nonsense. There were documented cases. Children with horrible deformities. Children who didn’t live long."

She shivered. "I’m worried that our children might end up like that. Because we’re brother and sister."

Aisha nodded slowly, her expression troubled

"I’ve heard about that too. It’s not common knowledge, but...it’s out there."

Julie added, "I don’t have a thorough understanding of the topic, but I’ve heard the same. Relationships like that..." She hesitated. "They’re messy. The children born from them don’t usually have good lives. Some noble families force them to stay hidden so no one sees the...the abomination."

Aqua’s face went pale.

She felt like she was going to have a panic attack.

Just as she thought her life was finally going her way—just as she’d gotten everything she wanted—the world was pulling the rug out from under her.

Tears pricked at her eyes.

But then—

Cassius wrapped his arms around her waist and pulled her close.

"There’s no need to worry, Aqua." His voice was calm. Steady. Certain. "It’s not an issue at all."

All three women stared at him in shock.

"What you’re saying is correct." He continued. "When blood relatives have children, there’s a high chance something will go wrong. That’s just biology."

They shivered.

"But..." He smiled "...there’s no need to worry about that happening to us."

Aqua blinked. "What? What do you mean?"

Cassius patted her cheek. "You don’t need to worry about it. Just leave it to me. Trust your brother. Trust your dear husband."

Aqua blushed at the intimate term.

"Our children will be perfectly healthy." He said. "I promise."

The reason Cassius was so confident was simple: he wasn’t actually the true Cassius of this world.

He had transmigrated here—his own body, his own blood, his own flesh.

He had no blood relation to the Holyfield family at all.

He’d even taken a test in the past, just to be sure. The results had confirmed it: no biological connection to his so-called father.

Which meant no biological connection to Aqua either.

Their children would be fine. Perfectly, completely fine.

Aqua didn’t know any of that, of course. But she trusted her brother. She trusted him completely.

She pressed into his chest, relief flooding through her.

"Thank the Goddess!" She let out a shaky breath. "I was so scared for a moment!"

She looked up at him, her eyes bright.

"I thought I wouldn’t be able to have children. And even if I did, they’d be..." She shook her head. "But now I can rest assured."

Aisha and Julie sighed in relief as well.

"Thank the spirits." Aisha said, putting a hand over her heart before smirking as she said,

"I thought I wouldn’t be able to teach your children in the future. I was already planning to make them understand that Auntie Aisha is so much better than their mother."

Julie nodded as well as she told her own plans.

"I was going to teach them swordsmanship. With how talented their mother is at magic and how strong their father is, if I taught them the blade, they could become dual-attribute knight-mages."

Her eyes grew dreamy. "Just thinking about it is wonderful."

Aqua looked up at them in exasperation.

"You two, stop planning my children’s futures already!"

Julie smiled teasingly. "No can do, Aqua."

Aisha grinned. "Heh, with how much you bullied me in the past, I’m definitely going to pull your children to my side."

But despite this, Aqua wasn’t deterred. Instead she grinned back and tauntingly said,

"Well, if you’re going that route, then I’m going to do the same to you, Aisha. I’m going to sway your children to my side."

Her grin turned mischievous.

"In fact, I’ll start when they’re babies. I’ll feed them so much of my breast milk that they’ll think I’m their real mother."

Aisha jerked upright.

"While you..." Aqua narrowed her eyes teasingly "...with your flat little chest, won’t have anything to give. And since nothing will come out of those pathetic things, they’ll latch onto me completely."

"S-Shut up!" Aisha sputtered. "Tthey’ll definitely grow bigger when I’m pregnant! And even if they don’t, I’ll invent a spell for it!"

But before she could continue, Cassius spoke.

"With all of you speaking so fondly of children..."

His voice was low. Rough.

"...I think I’m in the mood to make some."

Aqua felt his cock still inside her stiffen and grow. Her walls stretched to accommodate him, and she went limp in his arms, overwhelmed by the sensation.

"So instead of just talking about having children."

He said, grinding his hips. "Why don’t we get straight to baby-making?"

Cassius didn’t ask yes or no after that. Instead he went straight to action and lifted her off his cock.

"Mmmm—!" She moaned as he slipped out, the emptiness aching.

Then he positioned her on all fours, her ass sticking up in the air before he placed his cock at her entrance.

And Aqua who knew what was going to happen, didn’t hesitate to spread herself open with her hands.

"Give it to me, Cassius!♡~ Give your older sister—your dirty older sister—the baby she wants!♡~"

"Fill me up!♡~"

Cassius’s grin turned wicked.

"One incestuous brother-sister baby, coming right up!"

He slammed into her.

Aqua cried out, her back arching. "Yes—! Yes—! I’m being fucked by my brother’s cock—!"

Cassius started thrusting immediately—deep, steady, purposeful, while giddy smile spread across Aqua’s flushed face.

"Before, it was just me pouncing on a stick and moving around." She gasped. "But now my brother is actually fucking my pussy! This is amazing! This is absolutely amazing!"

She looked back at him with desperate, lust-filled eyes.

"Harder, Cassius! Harder! Fuck my pussy harder and fill me up with your incestuous seed!"

Cassius growled and obeyed.

He gripped her hips and slammed into her with increased force.

"Smack!♡~ Aaaah!♡~ Ughh!♡~ Nnn!"

Her ass rippled with each impact. Her breasts bounced beneath her.

He leaned down, his voice low and filthy.

"You’re such a naughty sister, aren’t you?" He thrust deeper. "Seducing your own brother. Begging him to breed you."

Another thrust.

"You wanted this cock so badly you couldn’t even confess properly." He grabbed her hair, pulling her head back. "But look at you now—spreading your legs, taking every inch like a desperate little slut."

Aqua moaned loudly, her walls clenching around him.

"Yes! I’m your naughty sister! I want your baby! I want you to fuck me and fill me up until I’m pregnant!"

Cassius grinned darkly, pounding into her.

"In the future, our children won’t even know what to call me. Will I be Uncle? Or Father?"

He thrust harder.

"Imagine them asking questions while their mother walks around with her brother’s baby growing inside her."

He leaned down, his lips brushing her ear. "That’s how fucked up this is. That’s how perfect this is."

Aqua’s eyes rolled back. "I don’t care! Call yourself whatever you want! Just keep fucking your little sister and put a baby in me!"

"I want everyone to know I let my brother breed me!"

Cassius leaned down and captured her lips in a deep, passionate kiss.

Their tongues tangled messily as they made love—raw, intense, all-consuming.

Then, through half-lidded eyes, Aqua noticed that Julie and Aisha were touching themselves again.

Aisha had given in again, her hand moving between her legs, her ears twitching with every stroke.

Aqua smiled, even as Cassius rammed into her.

"You two." She called out, her voice breathless. "Come join us."

Julie and Aisha blinked in surprise.

"But Aqua, this is your moment." Aisha said. "You can have him all to yourself."

Julie nodded in agreement.

But Aqua shook her head, moaning as Cassius fingered her ass while he pounded into her.

"Without your help, I wouldn’t have reached this point. You infuriated me so much that I was finally able to confess my feelings."

She held out her hand.

"So come along already. Join us."

That was all the confirmation they needed.

Julie and Aisha pounced toward the bed.

Cassius pulled each of them into one arm.

"Let me suck on those sexy little breasts." He said, and latched onto Julie’s full, ample nipples.

Julie moaned. "Oh, Cassius...be more gentle—"

He moved to Aisha, sucking on her small nipples, biting and tugging.

Aisha gasped. "Suck harder, Cassius! Suck them even more! I want them to become bigger than Aqua’s!"

And just like that, all three women were fucking him passionately.

He took turns pushing his load inside them.

First Aqua. She came hard, crying out. "Yes! My brother is filling me up! I love it so much, baby!"

Then Julie. "Fill this dirty pussy up! Fill this perverted pussy—the one that wants to watch her man get fucked by other women—fill it completely, Cassius!"

Finally Aisha. "Yes! Yes! Give me kittens in the future!"

Over and over, he filled them in different positions. Doggy style. Missionary. Making them eat each other out while he watched.

Then all three of them gave him blowjobs at the same time while he ate their asses out—licking, sucking, pushing his tongue deep as they whimpered and moaned.

Until finally—

All three women were utterly exhausted, limp on the bed. Their pussies were completely filled with semen. Julie and Aisha had their assholes filled too, since they’d been fucked there as well.

They lay peacefully in Cassius’s embrace.

Aqua was on top, her breasts spread across his chest.

Aisha hugged him on the right side, Julie on the left.

All three of them slept soundly.

Cassius looked down at them, satisfied.

Everything had gone perfectly and he felt so smug, thinking that he had taken down his own sister as well that he wanted to boast to the Goddess of Debauchery.

But just as he was enjoying the moment, Aqua’s eyes fluttered open. She blinked slowly, drowsily, and a dreamy smile spread across her face.

"I love you, Cassius..." She leaned up and gave him a soft kiss on the lips. "...I love you so much."

Then she collapsed back onto his chest, already asleep again.

Cassius smiled gently.

"I love you too, Aqua."

He pulled all three women closer, wrapping his arms around them.

"I love you all."

And he meant it.

He had taken another step toward debauchery—toward the goal the Goddess of Debauchery had set for him.

His own sister was now his. His family was growing. His power was spreading.

But in this moment, none of that mattered.

What mattered was the warmth of their bodies against his.

The trust in their sleeping faces.

The love they’d chosen to give him, that he would never let down.