[NSFW: Warning! There will be an R-18 scene in this chapter. Please skip this chapter if you don't want to read stuff like this. All chapters with R-18 scenes will have this warning tag to help your reading experience. Otherwise, to the ones who stuck around, please enjoy! ;D]

"Fuck me…"

"As you wish, my lady."

I didn't wait for Irina to finish. I spread her legs without much effort and placed my hands above her panties. And as I'd expected, the girl was just as drenched as Niagara falls. I gently caressed my fingers over the final barrier between Irina's secret garden, only to find myself lost in her warmth.

As my fingers bypassed the black cloth and inserted themselves into the hole I ravaged on a nightly basis, a sultry moan escaped from Irina's mouth. I paused for a moment and stared at the beauty who was in the moment, feeling every ounce of pleasure she could get.

Irina was dressed in a black see-through nightgown which loosely hung over her milky white body. The contrast between the black lace and her impeccable, porcelain white skin made me drool unconsciously. My own musky scent had long contaminated her virgin aroma, but that didn't turn me off one bit. Instead, it gave me a sense of empowerment.

I owned her… This beautiful Goddess was mine… And mine alone.

Once again, I was reminded of why I fought. Why I massacred Damien and why I meddled with the Everwinter affairs.

It was for the sake of them… My four lovers, and especially my beloved little sister.

"Hah… Hah… Hah…"

Irina's eyes were filled with lust and desire, her pants getting heavier by the second. Licking her lips, she pounced on my neck and pierced her Vampiric sharp fangs into my thick, Progenitor skin. My body was invulnerable to any damage and could even resist the full force of a nuclear blast. However, when it came to my four lovers, they were given special authority to bypass my defences.

Likely done unintentionally when I strengthened their bodies with a piece of my soul, these four girls were the only beings on the planet that could hurt me. But there was no need to fear for my safety.

These girls could never harm me. And even if they would…

"Ahhh…"

Greedily sinking her teeth into my thick shoulder muscles, Irina continued to suck as much as she could from my body. Magic power flowed from my core into the lustful woman's body, intoxicating the Winter Goddess in the process. I couldn't hold back my desires and quickly followed suit.

I held Irina as tightly as I could, seemingly merging our two independent bodies together. My genitals rubbed violently against her secret garden, and the only thing separating us from paradise were the pieces of cloth we called underwear. That being said, the manufacturers of these clothes sure are remarkable to be able to contain my dragon and her oyster from merging for so long.

My arms wrapped around her shoulders, I hugged Irina so tightly that she might explode from the force. My tongue licked the base of her nape as whiffs of her womanly fragrance took over my senses. And without thinking twice, I sunk my own teeth into her neck.

"AHHHH!!!"

Once more, Irina moaned. This time, however, it was loud enough to send tremors through the bungalow. Blood flowed from our bodies interchangeably, causing our minds to blur.

Seconds? Minutes? Hours?

God knows how long we sucked each other's blood. But the moment we'd sated our hunger, the lust we'd been containing couldn't be restrained no more.

"Brother…"

"I know…"

There was no need for words. I tore open my underwear like a savage beast and ripped Irina's panties similarly. I wanted to fuck her, and those pieces of cloth were getting in my way! And with no barriers containing us anymore…

"AHHHH!!!"

My member pierced through Irina's vagina and reached all the way into her baby-making room. Maybe it was because it's been a few nights since we'd last done it, or maybe it was because I'd just been triumphant from a victory against Damien and the Holy Church.

For some reason, the moment we joined together felt far better than the numerous times we'd done so before. No, it was on par with the first time we'd ever had sex. My mind blanked out for a moment, and I had to control myself from unleashing all my load into Irina. And I wasn't the only one feeling this heavenly pleasure.

Convulsing like she was having a seizure, Irina's heavenly fountain gushed with her divine fluids, wetting my member and immensely arousing it in the process. My already big shaft grew larger within Irina's cave, and it kissed her womb multiple times without me moving my hips.

"Irina… You came when I entered? That's a first."

"B-Brother…"

"It's okay… I'll make you feel even better soon."

I swore to Irina and continued my assault. Supporting my hands next to her head, I pounded her missionary style. Each time I moved, the bed swayed as well. No, it was more accurate to say the floor moved with me. The force with which my hips thrust was enough to break boulders and uproot trees, but Irina took it all like a champ.

Her breasts bounced each time I thrust, and her face became more enchanting with each blush she made. I couldn't help but smile from ear to ear as I watched the scene unravelling beneath me. There was no greater joy than a man observing his lover's breasts bounce as he made love with her.

Irina hugged my waist with her thighs, sealing my movements and preventing me from escaping. Planting her lips onto mine, Irina took over my mouth with her tender and loving kiss. At times, she licked my lips; other times, she intertwined our tongues like two serpents mating. And the most essential part of our lovemaking…

"Brother, do you love me?"

"Of course I love you."

"How much do you love me?"

"More than you can ever imagine."

Irina liked to be loved, and all of our sexual encounters had always involved many kisses and tender words of affection. Come to think of it, all the four girls had their own kinks in bed.

Irina always wanted to have loving, vanilla sex. Lilith, contrary to her serious exterior, was a lover who loved experimenting with different kinks. Ysabelle… Even though she was an Amazonian warrior who wouldn't bat an eyelid when massacring Outer Demons with her bare hands… Loved to be dominated.

As for Rosa… Let's just say her love for bondage has given me multiple rope burns over our passionate sessions.

Oops, my thoughts went in a wayward direction once again.

When making love, I shouldn't let my mind wander to other women. I'd focused all my attention on Irina, who was busy moaning from all the thrusts pierced into her abdomen.

"B-Brother… L-let's make one."

"Make one?"

In between breaths, the two of us continued to converse.

"A fruit of our love… A baby…"

"I-Irina?!"

"What's wrong? Don't you want one with me?"

"I-I do, but…"

I'd never thought about having a baby with my lovers. Our lives had been so hectic thus far that the thought of it didn't even cross my mind. And besides, was I ready to become a father at such a young age?

"I'd thought about it, Brother… Of the four girls, I'm the only one who doesn't have many common interests with you."

"That's not true…"

"But it is," Irina shook her head as the walls of her womanhood tightened. "Lilith is smart and good at magic research. Ysabelle trains in martial arts, and Rosa helps you with plotting against our enemies. Meanwhile, I'm the only one who doesn't have any common interests with you. Somehow, even though I was the girl you met first, I feel like I'm being left behind…"

"That's…"

True.

Irina's words did hold some merit. While I would never neglect my precious younger sister for something so insignificant, the girl must have had this issue weighing on her chest for a long time. Even now, she was trembling as she divulged her innermost feelings, and her insides were clamping down on me as if declaring she would never let me go.

"Even my powers aren't significant enough to fight alongside you. In many cases, I'm more of a liability than an asset."

"You're never a liability, Irina! You're…"

"I know…" Irina smiled radiantly, yet her voice sounded so dry and bitter. "Brother is kind. He'll never forsake me for any reason. Even if I were a useless bum, you'd care for me until the end of time."

"Irina…"

"But, for my mental state, I can't accept that. I can't accept that I will fall behind the others. And… I'd always dreamt of having a child with you."

Irina rubbed her belly, and a motherly smile emerged from her lips. She looked down at the union of my manhood and her womanhood expectantly and said:

"I've always wanted to raise a child. To show them the affection my parents didn't give to me. To give them familial love that my brother denied me. To give them a family that the Everwinter House never showed me. And if it was your child… I would love and protect them with all I had."

"Irina!!!"

Those words wound up my gears, and I pounded Irina multiple times over. Landing kisses and tongue swirls, the two of us reacted accordingly to each other's lust. My member swelled up to larger than it ever did before while the walls of her secret garden tightened so much that I couldn't feel my manhood.

We weren't just having sex anymore… We were practising babymaking.

"But… Didn't you say it'll be hard for pure-blooded Vampires to make a child? It was hard when we were weaker, and now that I'm a Progenitor… I'm afraid it'll be even harder."

"That's right, which is why I hope you will use your powers to help our chances. Don't you have the power of life?"

Ahhh, I've never thought of that. While I couldn't guarantee a child, if I placed a little life magic each time we mated… Perhaps it'll give us a higher chance of success.

"Okay, but I can't promise anything. Our bloodlines are too powerful, and a child might not be conceived for many years…"

"It's fine," Irina determinedly claimed. "I can wait for dozens, no, hundreds of years! All I want… Is for us to truly become a family."

"Irina…"

"Then, it settles it… Let's have impregnating sex for the rest of our lives."

"Impregnating sex… Is this what a sister should ask from a brother?"

I joked, and the two of us burst into laughter. However, our mouths couldn't laugh for long as our tongues naturally met and made tender love to one another.

"Then here I come… Here's your first load of motherhood."

"Hehe, impregnate me… Papa."

Hearing Irina call me instantly dialled my lust for her to eleven. My member couldn't take it anymore, and I gave one final thrust to let the Dragon roar. My manhood unloaded out what I'd imagined to be gallons of white fluids straight into Irina's womb, completely dying her insides white in the process.

And as the final splurt was unleashed…

BOOOOOOOOOOMMMMM!!!

An earthquake shook the Everwinter Estate, sending tremors all over our bungalow and toppling our already shaky bed. My lust quickly subsided, and I instantly jumped to attention. My danger senses were tingling, and I immediately used my 'vision' to look at the earthquake's origin.

"Brother… You didn't have to go that rough… You've even broken the bed."

Irina giggled suggestively, unaware that my deeds on the bed weren't the cause of the earthquake. While I had half a mind to let her misunderstand, we didn't have the luxury for jokes now.

"Irina, get dressed. We're under attack."

"What?! Who's attacking us?!"

"..."

Damien's faction had been wiped clean. And while some remnants of the Everwinter House disliked me, they wouldn't be so bold to attack us. As for the Holy Church… My agent would inform me way before anything happened.

Which left us with one culprit…

"Outer Demons."