The Menstruation-Stopping Medicine
Slither.
Echidna smoothly unwrapped her tail from around Roen and looked down at her sleeping form. "Mmm... Ah..." As if driven into heat by the clever movements of Echidna's tongue and tail, Roen unconsciously lifted and lowered her hips in a slow, rhythmic motion.
It was hot. It was so incredibly arousing that Echidna wondered if she was losing her mind. "A-anyway... I was planning to use a syringe to inject my semen into her womb anyway. A glass syringe has just been replaced by a meat syringe. Yes, that's all it is."
"The biological purpose of the male genitalia is to inject semen directly into the uterus. Thus, the penis is nothing less than a biological meat syringe designed for insemination."
A meat syringe. It was an expression straight out of 108 Ways to Impregnate Humans. Since the role of the penis is to inject semen into the uterus, the book argued that a penis was quite literally a meat syringe designed to pump cum. Echidna absolutely loved the term. It gave her the perfect excuse to justify what she was about to do.
"Ha, haha... Ha..." Since I would have injected the semen into her womb with a glass syringe anyway, using a meat syringe is perfectly fine. Echidna knew very well that this was nothing but ridiculous, self-serving sophistry. A self-deprecating chuckle escaped her lips. Yet, it did nothing to halt her movements. In her mind, a vivid montage of Roen giving birth to and raising her offspring was already playing like a beautiful daydream.
Would an Alpha Lamia and a human female produce an egg? Or would they give birth to live young? Would she need to breastfeed? Or would it be unnecessary? Her academic curiosity as an alchemist, combined with her primal breeding instincts as an Alpha, clouded her rationality. But Echidna saw no reason to resist the instincts clouding her mind. After all... giving in to her instincts was far more pleasurable than fighting them.
"How fascinating... To think my eggs or my babies will come out of this tiny little hole." Echidna stared down at Roen's vaginal opening, which was twitching and weeping thick love juice thanks to her meticulous clitoral stimulation. Grinning, Echidna slid her tongue inside. "Mmh, slurp."
"Ngh? Ah...?"
Echidna's tongue began to thoroughly lick the sensitive folds of Roen's vaginal canal. Roen's tight, unused passage clamped down hard, trying to squeeze out the foreign object that had invaded its depths for the first time. Echidna let out a dopey, blissful smile at the tight pressure of Roen's walls pleasantly massaging her tongue.
"Even while asleep, you're always so passionate for me, aren't you?"
In reality, Roen's body was merely reacting reflexively to the foreign object invading her pussy. But Echidna, whose brain had long since melted from pure lust, interpreted this physical reflex as a passionate courtship display. That was simply the nature of beasts. A single brush of fur could flip their mating switch, driving them to thrust their cocks in without a second thought. It was safe to say Echidna had fully stepped onto the path of such beasts.
"You really are a virgin...! Good, Roen. Let's save this for when we officially become husband and wife."
In Echidna's heart, Roen had already become her lifelong partner. Echidna lightly tapped her tongue against Roen's tight hymen—which looked so narrow that even a pinky finger would struggle to fit—before lifting her face from Roen's dripping pussy with a sly grin.
"You're not in your fertile window yet, are you? Well, whatever, what does it matter? I've already decided to get you pregnant, and I'm going to fill your womb with my cum anyway. So it doesn't hurt to keep your womb constantly flooded with my semen every single day, right?"
Having reached a completely one-sided agreement with her sleeping victim, Echidna pressed the head of her penis against Roen's vaginal opening. Her thick glans, already glistening wet with the pre-cum and semen from her previous ejaculations, pressed firmly against Roen's tight entrance, slowly stretching it open.
"Ngh... Ah..."
Roen seemed to accept even this stretching process as pure pleasure, her hips twitching and arching upward.
"Ah, careful now. If you keep squirming like that, I might accidentally tear right through your hymen."
Roen's responsive state was incredibly endearing, but it wasn't time to take her virginity just yet. That would happen after they were formally wed. Or, perhaps, when Roen begged her to take it. It was always best to save the most delicious treat for last. For now, Echidna decided to content herself with teasing the entrance and flooding her womb with semen.
"Haaah, so good..."
"Mmm... Ah..."
"You like it too, don't you? I knew you would."
Roen groaned and whimpered, utterly overwhelmed by a novel kind of pleasure she had never experienced before, but she could never wake up. Under the influence of Echidna's potent sleeping poison, she was locked in a deep slumber from which she wouldn't awaken until morning. She was completely powerless to resist as Echidna's semen invaded her pristine, unused womb.
"Ngh, I'm going, Roen... Take it all...!"
Spurt! Splurt!
"Haaah..."
Finally, climaxing right at the entrance of Roen's pussy, Echidna's cock throbbed violently, pumping wave after wave of thick, hot semen deep inside to fill Roen's womb. Of course, she didn't stop there. Shivering as she squeezed out every last drop of cum into Roen's vaginal canal, Echidna lifted the sleeping girl upside down, tilting her pelvis up toward the ceiling. She was making absolutely sure not a single drop of semen could leak out.
"Hehehe..."
Echidna watched with immense satisfaction as the pool of semen, which had filled the canal to the brim and formed a glistening film over the opening, slowly glided deeper inside. It was a magnificent sight.
"If we do this a few more times, you won't even have to worry about your period anymore. Right, Roen?"
The volume of her ejaculate was massive, and the viscosity was incredibly thick, meaning it was packed with highly potent sperm. A few more sessions like this, and Roen's womb would undoubtedly quicken with her offspring. Echidna was absolutely certain of it.
"Mmm...?"
When I woke up, a soft groan escaped my lips without my consent. For some reason, my lower half felt strangely sore and tingly, and my nipples were standing completely erect. The friction of the blanket and my shirt against my stiff nipples sent a sharp jolt of stimulation through me, followed by a secondary wave of pleasure rising from my throbbing, sensitive groin.
"W-what is this? All of a sudden..."
I couldn't understand it. I had definitely done nothing last night; I had simply taken Echidna's medicine and fallen into a peaceful sleep. I remembered nodding in agreement when Echidna said she wanted to examine my body before I drifted off. But...
"Why is my body..."
Why did I feel so incredibly sensitive today? I felt a bit fatigued too... It was strange in so many ways. But then again...
"Well, I suppose it makes sense?"
In a way, my period had just ended. It wasn't unusual to feel a bit tired, and since my fertile window was approaching, it wasn't strange for my libido to spike either.
"Haaah... It's really because I used to eat so many girls back in the day."
Wasn't this all because of my messed-up lifestyle? For years, my routine had been: women, food, missions, sleep, women, food, missions, sleep, and occasionally periods, food, sleep. It was a thoroughly warped existence. Since I hadn't been able to taste any women lately, my pent-up sexual desire had nowhere to go unless I took matters into my own hands.
"Can't be helped. I guess I'll have to masturbate..."
I decided I just needed a quick release. Hurrying to the bathroom, I sat down on the toilet. But as I reached down to pull my panties aside...
"Ngh...?"
The fabric of my panties suddenly brushed against an incredibly sensitive spot. What was that? What was going on? A sharp, electric shiver of pleasure shot straight up through me. What on earth was this...?
"My clit...?"
My clitoris, which usually had barely any presence at all, always hidden snugly beneath its hood... for some reason, it was peeking out today. Of course, it was only a tiny bit. The exposed tip was smaller than a fraction of a pinky joint. But that also meant...
"Just a tiny brush against this little thing makes me groan...?"
A woman's body—especially the clitoris—was far more sensitive than I had ever imagined.
"Hyaah?!"
Out of curiosity, I gave it one more gentle touch, and my suspicions were instantly confirmed. A ridiculous, high-pitched squeal escaped my throat. My clit... my clit was way too sensitive. I became absolutely certain that I must never, ever touch it directly. But since I still needed to satisfy myself...
"Ngh..."
My left hand drifted toward my familiar nipples. It was a spot I frequently used to pleasure myself. Even though they were a bit more sensitive than usual, they weren't insanely hypersensitive like my clit, allowing me to stay in control of the pleasure.
"Haaah, down there too..."
Swept up in the mood, my right hand bypassed my clit entirely and reached down toward my vaginal opening. Since my clit was too overwhelming, I wanted to focus on rubbing around the entrance of my pussy. But...
"Huh?"
As my index finger gently traced the outer edge of my opening, I felt a strange, unfamiliar fluid leaking out. It was a thick, white, sticky substance that carried a faintly sweet scent. What was this...?
"Is it... love juice? Or is it just discharge?"
I didn't know. I couldn't be sure.
"Well, it's probably nothing bad, right?"
My body felt a bit heavy, but whatever this fluid was, it had come from my own body. Given how aroused I was, it was most likely just vaginal lubrication. I figured I was just unusually excited, which explained why it was so thick and viscous.
"Mmm... Ah..."
Brushing my worries aside, I coated my index finger in the thick white fluid and began to gently stroke around my vaginal opening. It was my first time masturbating directly at the entrance, but since I had already tried pressing down on my pussy before, I felt almost no mental resistance.
"Haaahn..."
And mental resistance aside, my pussy was throbbing so intensely and my opening was twitching so eagerly that I simply couldn't endure it without rubbing myself. Since my clit was far too sensitive, my vaginal opening naturally became the perfect sweet spot for my right hand.
"So gooood..."
If it felt this amazing, I could see myself doing this quite often. In fact, maybe I could even grant Echidna... the exclusive right to use this pussy of mine—the very same pussy that so many women had begged to lick back in the day.
"Ngh... just you wait, Echidna... The day you lie on the bed... and get your face completely smothered by my pussy... is coming soon, ah-ha..."
Haaah, it feels so good... First, let me finish... ♡