The sound of my thighs slapping against Renna's as I continued to make love to her from behind was sublime, and my penis tingled as the sensitivity only continued to fluctuate between hyper sensitive and normal, then down to numb as I just kept thrusting.
Her moans were a siren's song to me though, and even as my hips began to ache somewhat and I got a bit of a headache from using so much mana and energy, I wasn't able to bring myself to stop, her pussy feeling so good around my cock whilst her moans tickled my mind in the right ways...
Besides, the sheer ecstasy that came alongside ejaculating was enough to make me addicted to this form of sex, the constant bursts of euphoria whenever I came inside her pussy followed by the lower, but still euphoric joys of making her noble pussy into a mess as I fucked it relentlessly was just... divine.
It felt too good to stop, and even as I ejaculated inside her again, I couldn't stop myself from thrusting even as my penis pumped out more and more sperm, flooding her pussy with semen and soaking its walls in my white cream.
"Renna~! Y-You..! You feel so good..!"
Sperm gushed from my cock even as I moaned that into her ears, the red head smirking back at me as she just tightened her pussy in response, milking me even more and gently rocking her hips back, getting me to fuck her deeper.
The Duchess was watching as I stupidly continued to fuck her pussy like a brainless monkey, only focused on pleasure as I sated my lust using her body, though she was egging me on as she moaned softly and said "Your cum is excellent, Astra..! Really thick~!"
My hips spasmed again as I shot another jet of cum into her vagina, only to blink a few times as I began to feel slightly woozy, which allowed the red head to use her thick ass to push me back and sit on my lap, taking control once more.
Mana seeped out of her body and into mine as she healed me up, all while she bounced her juicy ass on my lap and showed me the erotic sight of my cock sliding in and out of her vagina, my cum leaking out around my shaft and trickling down to my own pussy, smearing it in some more cum.
Each time she lifted her ass for me, I got to see her anus twitching invitingly while her pussy swallowed up my cock again, both of her cheeks smooshing against my thighs as she brought her ass back down and took me as deep into her as I could go.
Sitting up, I thrusted upwards a bit and pulled her back into my chest, the two of us moving together even as I grabbed at her giant tits and gave them a rough squeeze, sinking my fingers into their softness and tugging at them.
"You like my breasts a lot, don't you Astra~? They're almost as large as yours... and yours are thick with milk~! When I'm pregnant with your baby, do you think mine will be bigger~?"
Smiling at me lustfully, Renna kissed me before chuckling as I answered her question with a question of my own, my voice slightly raspy as I asked "If you get bigger then me, can I make love to them too..? Or do you want to enjoy some other kinds of play..?"
"Like~? Do you want to milk me? Milk my tits before pumping some of your cock milk into my pussy again~?"
Her eyes were sparkling so beautifully as she leaned against my chest, the red head looking at me with a joyous expression as she added "I bet I'll have enough milk to feed both our baby, and you~! And then I'll have enough milk to feed our next baby as well... Astra, I want you to keep making me pregnant. After this child is born, knock me up the day after~! I want to be pregnant again and again and again~!"
Renna's voice turned into a moan as I squeezed her breasts hard and buried my cock inside her womb, my sperm gushing out again as I came for who knows how many times now, the two of us sinking into the wonderful bliss of repeated inseminations as I remained inside her creamy pussy.
[Renna Poinset has been successfully impregnated~! Congratulations Astra, you've achieved something 'impossible'~!]
A familiar voice rang out in my mind, and I shivered as I muttered "You're pregnant now, Renna... I impregnated you with that ejaculation... I got you pregnant..!"
Her body shivered alongside mine as she heard my voice, before she grinned ecstatically at me as she started rocking her hips back and forth, ensuring I remained hard as she turned and kissed me deeply, unable to bring herself to say something intelligible and instead opting to show me her gratitude this way.
Falling backwards with how hard she was shaking her ass, I started to thrust into the air and tried to lift her body with mine, all while we kissed wildly, our tongues entwined together while our lips smacked together hard.
Trailing one of my hands down to her pussy, I began to tug on her clit and pinch her nipple, all while I fucked her hard from below and kissed her wildly, overwhelming her with physical sensations even as she was overwhelmed mentally.
I... was also overwhelmed, the joy I felt and the lust that came with this realization that I was going to be not a Mother, but a Dama instead making me even harder than before, and I couldn't help it as I rolled her onto her stomach and started fucking her into the bed, my previous exhaustion and aches gone now as I pounded her thick, pregnant ass and shot more sperm into her womb, making use of my skills to give her the greatest child she could ever want.
A strong, healthy baby born of Renna and myself, something that I don't think I ever thought about happening all those weeks ago; and yet, here we were, fucking like Rabbitkin and having lovey dovey impregnation sex in her manor, after I spent an hour or two getting railed by an Orc...
It was... certainly a day to remember, and this night didn't pass by slowly either, with Renna and I making love well into the morning before finally falling asleep together, at which point her womb was so bloated with my cum that she looked pregnant as well... something that made the red head smile so dazzlingly at me as I kept pumping my sperm into her womb, all while her stomach pressed against mine as we cuddled before passing out together.