Midnight Anal Training
"Phew..." Echidna exhaled a rough breath, a shiver running through her entire body. Finally, her jaji had found its proper place. Well, technically it was a bit further back than its usual spot, but whatever.
"So this is what Roen's back pussy feels like." Echidna felt an intense wave of satisfaction as Roen's back pussy clamped down on her shaft, tight enough to feel like it might snap it in two.
When she had barely slipped the head in to knock on her hymen, Roen's front pussy had felt quite gentle. But the back pussy was entirely different, like the opposite sides of a leaf. Roen's back pussy was nothing short of violent.
Until now, she had thought Roen's front pussy offered a pretty stimulating squeeze, but this was on a completely different level. While her front pussy freely fluctuated between a tightness of six and nine to deliver pleasure, her back pussy relentlessly squeezed her jaji with a constant, crushing intensity of ten, ten, ten.
Since it wasn't an organ biologically designed to satisfy a jaji, it possessed a raw, savage quality. Roen had once compared it to a cynical office lady, but Echidna's impression was slightly different. This was...
"So clumsy." The overwhelming impression was one of clumsiness. Echidna had extensive experience with Roen's body by now. Roen's mouth, tongue, pussy, clitoris—everything about her was adorable. With just a little touch, she would get swept up in Echidna's pace and turn into a melting mess.
But the back pussy was different. It did respond to Echidna's penetration, but that response was incredibly aggressive. To use an oral analogy, it was like someone scraping their teeth against her shaft every time she thrust into their mouth, rendering it unusable.
Yet, it wasn't exactly the same. If teeth scraped during a blowjob, the pain would make it impossible to continue. However, the brutally tight grip unique to the back pussy was a habit that could be corrected over time as the anus gradually acclimated to the jaji.
"Shall we begin?" Having waited a moment to let her jaji adjust to the tight grip of Roen's back pussy, Echidna slowly began to move her hips. Binding Roen's legs with her long, serpentine tail, she gradually pulled her hips back before thrusting forward again, snapping her waist.
"Ugh... Mmm..." As a result, Roen, who was still deep in dreamland, felt a wave of pain as if her very entrails were being dragged out. It was only natural. An anus that had barely experienced two fingers was now being impaled by a jaji as thick as a forearm. Frankly, aside from the fact that it was a penis, how was this any different from fist-fucking? A heavy toll was rapidly accumulating on Roen's body, but...
"Nnh... Ahh..." That very toll. The aphrodisiac her anus had absorbed in abundance over the past few days slowly began to transmute the strain into pleasure. Even though it was an orifice meant for expelling rather than receiving, Roen's anus, thoroughly steeped in the aphrodisiac, began to stretch open at a rapid pace, finding far more ecstasy than agony in this anal sex.
"Phew... So good..." Echidna felt a profound sense of satisfaction at the creaking of the swaying bed and the sight of Roen pinned beneath her, her back pussy being ruthlessly violated. Roen's beautiful blonde hair was soon damp with sweat, and her hands instinctively clutched the bedsheets, trying to endure the pain.
No matter how much Roen possessed a voluptuous body optimized for breeding, expecting an anus only a week into its training to accommodate Echidna's massive member was simply too much. She quickly reached her limit once again. But...
"Haah, haah...!" "Hah, huff... Ugh... Ngh..." Echidna showed absolutely no mercy. Grabbing Roen's pelvis—the perfect handles for burying her shaft to the hilt—she snapped her waist and drove her jaji all the way into Roen's back pussy, bottoming out.
The sheer volume of pain was now too immense for even the aphrodisiac to fully mask. Even as she felt pleasure through her back pussy, Roen suffered from the sensation of her anus being forced wider and wider. In her unconscious state, she grimaced and clawed at the bedsheets to cope with the agony.
"Ah, does it hurt that much? I'm sorry, Roen." Perhaps, just perhaps, if Roen had woken up from this pain, she might have realized Echidna's reckless behavior sooner and escaped in time. They might have parted ways, never to see each other again. But...
"Mmm... Ahh..." "Alright, I'll slow down a bit, okay?" Echidna was not so easily thwarted. Fearing Roen might wake up, she used the tip of her tail to gently stimulate Roen's clitoris, exquisitely balancing the ratio of pleasure and pain to satisfy her lust.
Though she had temporarily been blinded by lust and hammered ruthlessly into Roen's anus, she had immediately taken counter-measures upon realizing Roen's breathing beneath her was growing dangerously ragged.
"Mnh... Ahh... ♡" "Heheh." Gradually, the pain faded from the moans escaping Roen's lips, replaced by an increasing share of pure ecstasy. Sensing that she had crossed a critical threshold, Echidna couldn't help but let a goofy, triumphant grin spread across her face.
"Seriously, how can a body be this dirty?" Echidna slid her hands down from Roen's pelvis to lightly spank her buttocks, producing a wet, slapping sound. The grip, the elasticity—it was truly the ultimate ass.
Since even her asshole could be used as a substitute front pussy, Roen's rear had to be the finest in the entire world. Entertaining such silly thoughts as she gazed down at Roen's rear, Echidna began to pick up the pace once more.
"Ngh, ugh... Ah..." "Sorry, just bear with it a little, okay?" Roen's pain flared up again in response, but Echidna shamelessly told Roen, who was being subjected to sleeping rape, to endure it before accelerating her pace, driving her hips in hard, rapid thrusts.
It was fortunate she had warmed her up for so long and used a potent dose of sleeping poison; otherwise, the sheer intensity of the assault was enough to wake Roen up at any second.
"Ngh, it's coming..." Fortunately, Echidna reached her limit first, ensuring their secret arrangement wouldn't be exposed by an abrupt awakening.
"Ahhhhh..." "Mmm... Ahhh... ♡" Burying her jaji deep inside Roen's anus, Echidna discharged a torrent of thick jeong-aek straight into her inner organs, closing her eyes as she basked in the post-orgasmic bliss.
With the violent thrusting finally over, Roen also experienced a delayed climax, moaning softly as waves of pleasure washed up from her aphrodisiac-soaked anus and clitoris. And so, their very first anal encounter drew to a close.
"Ngh, ah..." When Echidna tried to pull her jaji out to inspect the state of the anus, Roen's back pussy clamped down hard, refusing to let go. It was as if it had truly transformed into a second pussy, desperately begging for its master's shaft to stay.
"Heheh." Echidna smirked at the reaction but heartlessly withdrew her jaji anyway. She had a strong premonition that pushing it any further tonight would wake Roen up.
Deciding that this was enough for one night, she grew curious about the state of Roen's anus. Spreading Roen's legs wide, she lifted her up and carried her over to the full-length mirror in the room. It was a variation of the position commonly known as carrying sex.
Though lifting an unconscious Roen was quite a chore, Echidna managed to hoist her up and stand before the mirror.
"Wow..." She was left speechless by the sight of Roen's anus, which was visibly stretched compared to before the sex. Echidna had yet to use her front pussy. Because the anus was less elastic than a vagina and struggled to snap back to its original shape immediately after intercourse, the sight of that gaping, dilated opening felt incredibly erotic.
"This is insane, seriously..." she muttered under her breath, staring intently at Roen's anus. She kept her eyes locked on the dark void that looked ready to swallow her whole, until—drip. A stream of white jeong-aek seeped out of the dark cavity, pooling at the rim before dripping onto the floor.
"Ah..." A gasp escaped her lips. This was a space that should never have accepted any foreign substance. Yet, as if it had been designed for this very purpose from the beginning, the semen flowed out and dripped down with natural ease. Watching this display, she found it utterly impossible to hold back.
"I can't take it." Like a beast with its brakes cut, Echidna adjusted her hold on Roen and rammed her jaji straight back inside. It was the most violent form of carrying sex—where the larger male forcefully plows into the smaller female, completely disregarding her limp, unconscious state.
"Ugh, ah..." Roen groaned in pain, but...
"You love this too, don't you?" "Mnh... Ahh... ♡" A female's body was incredibly simple. No matter how rough the position, as long as it received the right amount of pleasure, it would focus entirely on mating as if it had never struggled in the first place. Humans were no exception, and neither was Roen.
"Haa, seriously, I won't get tired of just using her anus for a long time." Echidna basked in pure ecstasy, feeling every inch of Roen's anus with her jaji. If the performance of this back pussy was this spectacular, she could afford to delay putting her jaji into her front pussy for a while.
Echidna filled Roen's anus to the brim with jeong-aek, already planning to thoroughly probe her back pussy with her fingers and tail the moment Roen finished her breakfast later that morning.