"P-Please be gentle, sister," Vicky stammered, her pride shattered, her eyes wide with a vulnerability she rarely showed. "Your cock is so big."

"Since when do you care about that?" I chuckled, my cock twitching against her wet entrance. "Moreover, you’re a dragon, you can take it."

"I’m in human form," she whined. "And my ass still hurts."

"I guess you’ll have to deal with it," I said with a wicked grin, my eyes glowing with anticipation. "Don’t worry... I’ll make you love it."

And with that, I thrust forward.

A single, powerful stroke buried half my massive cock inside her in one brutal motion. Vicky’s eyes flew wide open, her mouth forming a perfect, silent "O" as her tight walls stretched obscenely around my girth.

"OH FUCK! MORGI! TOO BIG—AAAHHH!" she howled, her nails digging into my shoulders, her legs wrapping around my waist in a desperate bid to hold on. Her body arched off the bed, those perfect tits bouncing with the force of my entry, her reddened ass grinding against the sheets.

"Ahh~... finally!" I groaned deep in my throat, the sensation of her scorching, soaked depths milking my shaft, nearly driving me insane. She was so fucking tight—like she’d been made for this, for me.

Lilith’s gift, after all.

"That’s it, Vicky... take your sister’s cock like the greedy little dragon slut you are," I growled, bottoming out balls-deep, my heavy sack slapping against her ass with a wet thwack. I could feel her cervix kissing the tip, her pussy drooling around me, juices squirting out around my base.

"P-pull out... a bit... please..." she whimpered, tears of overwhelmed pleasure pricking her crimson eyes, but her hips betrayed her again, rolling up to meet me, grinding her clit against my pubic bone. "It hurts... so good... fuck..."

"Hurts?" I mocked, pulling back slowly, letting her see every thick inch of my veined shaft glistening with her cream before slamming back in. SLAP! Our bodies collided with a lewd, fleshy smack, her tits jiggling wildly. "This pussy doesn’t lie, Vicky. She’s sucking me in like she never wants me to leave. Begging to be bred."

I set a punishing rhythm, each thrust deep and relentless, my hips pistoning like a machine forged in hell. The bed creaked under us, the temple air thick with the obscene symphony of skin slapping skin, wet squelches from her overflowing cunt, and Vicky’s broken moans echoing off the stone walls.

"Look at you," I panted, grabbing her thighs and spreading her wider, folding her in half so I could watch my cock disappear into her puffy, stretched folds. "Human form or not, you’re built for this. For breeding. My twin whore, creaming all over big sister’s dick."

Lilith really made this body so damn fuckable, knowing exactly what I’d want.

Think about it for a second.

A body made from a dragon god, a succubus goddess, and one horny human. The ultimate breeding vessel. I got hard just thinking about what would happen if I managed to knock her up in this form.

’What is Vicky’s race anyway?’ I wondered for a moment, but lost the thought as her pussy clenched down on me like a velvet vise.

"Ahhn! Morgi! S-slower... I can’t—FUCK! YES, RIGHT THERE!" Her protests shattered into a wail as I angled my hips, grinding against that spongy G-spot with every brutal drive. Her walls spasmed harder, her clit throbbing against my shaft, her entire body trembling on the edge. 𝗳𝗿𝐞𝕖𝘄𝗲𝕓𝗻𝚘𝚟𝕖𝐥.𝚌𝕠𝕞

I leaned down, capturing one heaving nipple between my teeth, biting just hard enough to make her yelp before soothing it with my tongue.

"Do you like it, sister?" I growled against her skin. "Like your big sister using your tight little pussy? This is what you wanted, wasn’t it? The forbidden love between sisters."

"YES! I LOVE IT! I LOVE IT! I LOVE YOUR COCK!" she screamed, finally admitting it, her back bowing as her orgasm crashed over her. "I’M CUMMING! I’M CUMMING ON YOUR HUGE FUCKING COCK, SISTER!"

Her pussy exploded.

A hot gush of femcum flooded out around my cock, soaking my balls and the sheets beneath us. Her walls milked me rhythmically, sucking, clenching, begging for my seed. Her whole body convulsed, a beautiful, mind-blowing wreck of pleasure.

But I wasn’t done.

I didn’t stop. I didn’t even slow down. I fucked her straight through her climax, chasing my own, my release coiling tight in my balls, a burning inferno demanding release.

"Take it all, Vicky," I snarled, my hips a blur, my breath coming in ragged gasps. "Take every inch of your sister’s cock. Take my seed. Take my children."

The thought of her swollen with my child, her dragon pride forced to carry my child, sent a jolt of pure lust through me.

To be fair, I never had such thoughts about Victoria. We are sisters, and she hid her love for me well. Plus, she died back on Earth and had to fuse her soul to mine to stay alive.

But after coming to this world and ascending as the goddess of breeding, things have changed.

My thoughts became more and more... depraved? No, it was more like shackles had been removed.

Accepting my sister’s forbidden love is the more "normal" thing to do, and it was no longer a matter of "if" but "when." And when I wanted to make her mine in every possible way. Body and soul.

PAT! PAT! PAT!

I hammered into her without mercy, my cock a relentless battering ram reshaping her insides for my pleasure alone. Vicky’s orgasm had only made her tighter, wetter, her pussy a convulsing inferno that gripped me like it was starving for my cum.

Every thrust claimed her deeper, her crimson eyes rolling back, drool trickling from her parted lips as she babbled incoherently—half pleas, half praises for the sister defiling her.

"F-Fuck... Morgi... s-sister... too much... gonna break..." she gasped, her voice a wrecked rasp, but her legs locked tighter around me, heels digging into my ass like she was afraid I’d stop. Her tits heaved with every brutal plunge, nipples hard as diamonds, begging for more abuse.

To which I was happy to provide.

’Break? Oh, no. I’d remake you. Lilith’s perfect vessel, forged from dragon fire, succubus hunger, and that twisted human horny spark—all mine to breed.’

The thought ignited something primal in me, my balls tightening, heavy with seed blessed by my goddess ascension. No more earthly boring taboos. Here, in this world, sisters fucked. Sisters bred. And Vicky? She’ll carry my legacy, her belly will swell with the fruit of our sin.

"That’s right," I snarled, pinning her wrists above her head with one hand, my other snaking down to pinch her throbbing clit. "Break for me, little dragon. Scream your sister’s name while I flood this greedy cunt."

One final, savage thrust—balls-deep annihilation. My cock swelled impossibly thicker, the tip battering her cervix like it owned the gate to her womb. I erupted.

"CUMMING! TAKE IT ALL, VICKY!" Rope after thick, scorching rope blasted from me, painting her depths white. Gush after gush, an unholy torrent of goddess-cum, bloating her pussy until it leaked in creamy rivulets down her ass crack. Her walls milked me greedily, spasming in aftershocks, pulling every drop deeper—like her body knew its purpose.

"Y-YESSS! FILL ME! BREED ME, MORGI!! YOUR SISTER!" Vicky shrieked, her second climax ripping through her on the heels of mine, femcum squirting around my shaft in hot jets. Her body seized, tits quaking, abs clenching as she rode the wave, tears streaming down her flushed cheeks. Pure ecstasy, her pride shattered into blissful submission.

I collapsed over her, slightly exhausted. Our union was on a soul level, similar to what I did with Lora. So just one shot of divine cum was equivalent to a hundred, maybe more.

"Ahh~... " I moaned, still buried to the hilt, our sweat-slicked bodies fused in the afterglow. My cock twitched inside her, plugging her full, ensuring not a drop escaped.

"Good girl," I purred, nipping her earlobe, my voice husky with satisfaction. "You took it so well. My perfect breeding slut."

She whimpered softly, nuzzling into my neck, her breath ragged.

"M-Morgi... I... I love you. Even if it hurts... even if it’s wrong... don’t stop."

"Wrong? Never again." I chuckled darkly, grinding slow circles to stir my cum inside her. This was just the beginning. Soul-fused or not, Vicky was mine now—body, womb, eternity. Tomorrow? I’d claim that sore ass next. Or maybe invite the kids to watch or join the fun.

The goddess of breeding always shared her toys.

"Ready for round two, sister?" I growled, flexing my cock against her oversensitive walls.

"Eh?... round two?" Her eyes widened.

"Of course," I purred, my hips already beginning a slow, deliberate grind, stirring the potent mix of our releases within her. "This womb isn’t pregnant yet. We have work to do."

I flipped her on the bed as if she weighed nothing. She yelped, landing on her stomach, her reddened ass presented to me like a prize.

"Don’t worry, sister, you’ll definitely get pregnant before round one hundred."

"Round one hundred!" Vicky’s shriek was muffled by the pillows. She realized that giving herself to me was a huge mistake.

"C-Can I... first take a break?"

"Hmm?... Nope."