The faintly sweet liquid that was brushed onto her lips were licked up, the substance sending a fresh wave of relief through her well-worked body, returning some of her natural vigor to her as it was quickly absorbed. As her tongue followed the fleshy length, it turned around in midair, sensing her tongue and presses on top of it, those precious drops seething from those quivering ridges offered to her as she submitted. Whatever this strange drug was, it was slowly, but surely melting away that leaden feeling of exhaustion as the drops continued to trace delightful, tingling sensations as she swallowed.

The ducts lining the thing that was in her ass now opened up as her body roughly milked this intruder, slathering her insides with more of that nonreactive lubricant. If it had been the same stuff she was swallowing, the pleasure would have been far too intense to even keep up with. With a third layer of slick juices added to the tentacle cock, it continued it's slow, meandering journey into her depths.

The suckers on her tits had changed tactics now. Instead of rushing itself, it now reused those flat-tipped, wormlike tentacles that had molested her nipples before inside the sucker to keep her teats flush and ready. As her body arched in delight when the suckers struck a particularly pleasurable rhythm, the thing eagerly titfucking her followed the motions of her body, moving just so to keep her eye-catching tits at the peak of ecstasy without pushing her too deep into the oblivion of pleasure.

"A-Ahhh... Nngh... Please..." she whimpered.

Maybe it was her lust-addled mind playing tricks on her as it sought to grab whatever pattern it could experience as her eyes were carefully blindfolded and her skin was a full nerve of hyper-sensitivity that could almost trace the motions of the tentacles that swirled around her from the movements of the air around her, but the chirp responding to her desperate, vocal pleas seemed just a little higher-pitched, as if asking a question.

Was it?

Vera was hardly in any condition to try and derive some sort of alien language. Left with the sounds of her own cries and moans along with the slick slurp of sweat and juices of the thrusting tentacles, a single high pitch chirp was hardly anything worthy of notice to the violated woman.

All she knew was this creature was constantly tormenting her, keeping her on edge while molesting her swollen tits. Vera did not know why beyond wishing to prolong this attack without exhausting its prey. She cried out again as suckers pinched and pulled while thin tendrils resumed their own attacks on the throbbing peaks. Her ass twitched as the tentacle released something inside her and continued pushing further into her sexy body. The silver haired woman was left hanging by a thread as the creature continued to toy with her helpless body.

The wave of drugged-up pleasure she was expecting to bloom from her insides never came. Instead, what she was left with, was her own abdomen's muscles instinctively massaging and squeezing this intruder as it worked some more inches into her in that slow, almost glacial pace. Smaller tentacles, smoother and organless compared to the things molesting her tits and ass, squirmed around her body as they seemed to admire her toned body as they continued to feel her up.

Something brushed up against her quivering vaginal lips as she was violated this way and that. The musk it exuded was notable by how it warmed her skin at a distance before the earthy, almost coppery scent hit her nostrils. The tip was a fleshy, rounded thing compared to the tapered shaft that had taken her before. It's wrinkled, bumpy skin continued to subtly emit those chemicals into the air, but what they did, it wasn't immediately obvious, as her attention was mostly dominated by the powerful pair of tentacles that were titfucking her. It was a surprise that it hadn't spewed a load on her after all this time...

Her ass suddenly twitched as it met a veritable wall of narrow, fingerlike tendrils as the tentacle in her ass bottomed out inside her. It stayed stock still, as if waiting for an instruction from whatever was doing this to her. Meanwhile, the suckers on her nipples had settled into a rather comfortable rhythm - clearly proving that the creature was capable of learning from its mistakes. Instead of taking her in one go, now the suckers kept at a steady pace which allowed them to tease her nipples without sending her into an orgasm right away.

The grip on her wrists felt looser now, as it appeared to focus on making sure she didn't get torn as they moved her around, deeper through what now started feeling like a tunnel of living, twitching flesh. The scraping sound of motion as one of its powerful locomotive tentacles shifting again sounded below(maybe? It was getting difficult to tell) her before a second intruder returned to violate her well-used pussy. Due to the slick remnants of his previous ejaculation, it was an easy matter for this thicker tentacle cock to work it's way into her. Again, her dripping fingers were guided to her tits, as the third wave of wild pleasure rocked her body.

He was patient - and willing to keep at it until she obeyed. Judging by how her hips moved to service the newcomer making it's way through her beaten pussy, it would work out...

"Ahhnn... Ahh... Oohhh..."

Panted moans and heated breaths left the Head Girl as she shivered in her fleshy bonds. The tentacle in her ass had stopped, remaining still as the muscle pulsed and throbbed. Her passage clenched, completely filled with the alien appendage. The fleshy tendrils slid easily across her glistening breasts. Each thrust sent heated warmth rippling across the mountainous mounds only to join the sharp jolts coming from the tugging suckers. Vera's cheeks were flushed a soft pink as she continued to groan wantonly. Covered eyes fluttered as the sensations all bubbled inside her brain.

It was not long before another tentacle resumed where others left off, pushing inside her already juicy depths. "Aaauuuggghhh... Ahhhnnn!" The silver haired woman felt the powerful muscle rub up against the one deep inside her ass, the thin barrier of her two passages the only thing between them. It was too much in her hypersensitive state. Her sex wrapped around the thick cock, her body practically sucking the intruder in deeper. Toes curled as shudders wracked the lovely Head Girl as hot juices soaked the tentacle.

Hands squeezed and groped her own heaving tits. Every squeeze sent such wondrous pleasures as Vera moaned and whined with erotic delight. Her climax was coming and she had no intention of trying to stop it.

It had taken a little longer, but he was impressed with how long she had held out before she submitted to him. Third time was really the charm, it would seem. As her hands squeezed her eye-catching tits together, the tentacles mashed between her jugs let out appreciative squeaks as her well-lubricated tits milk the tightly-coiled pair of tentacles while the pair of suckers on her nipples worked extra-hard to keep her breasts well-stimulated in response.

An angry-sounding squeak of protest sounded as a larger thing coiled around the intruder attempting to fuck her sopping-wet cunt. Ignoring the smaller tentacle's furious vocalizations, a larger, girthier tentacle cock moved into position, pushing away everything else that had gathered around her. Thicker than the thing that had filled up her womb, its pulsing - almost flattened head brushed against her lips as ridges exuded hairline tendrils that teased and played with her body before it began to work its way into her depths. Passing the initial hurdle of squeezing it's crumpled head into her, it began to wriggle it's way into her...

The sucker-tipped things latched onto her neck eased off, eventually sliding off as a larger, more muscular tentacle slowly wrapped around her neck. It kept coiling around itself until it revealed its purpose, to shield her head as her body arched backwards, threatening to slam her head into the machine behind her. As her head sunk into the fleshy layers, another low croak sounded as the thing in her ass began to slowly speed up, having spent some time either shifting slightly or remaining still to draw her attentions and lusty thoughts.

"A-Aaahhhnnn! Aaauuuggghh!"

An even larger tentacle cock was pushing its way into the Head Girl's drenched cunt. Her body arched as those tight velvet walls were forced apart to take in the monster's girth. A visible lump in the woman's lower torso showed how large the vile appendage was and how far it had forced its way into her now shuddering body. Hair-like tendrils stimulated every vulnerable spot of her delicious pussy, causing those inner depths to twitch and wrap around the thick trunk. Drool foamed from loudly moaning lips as her entire body went rigid and began to arch against the unrelenting invader. There was no enduring this. The mad fluttering and quivering had tensed and turned into pure heat surging straight through her womb and core.

"Aaaa-mmmggghhh! Mmmppphhh!" Vera's scream was sealed by a mass of tentacle flesh wrapping around her throat and head. Her entire body was yanked backwards, further arching her body for the thrusting tentacles. Hands squeezed the handfuls of tit she held as muffled squeals sound from within the mass of alien tentacle. Hot juices soaked over the cock pushing deeper and deeper inside her. The tentacle deep inside her ass had begun thrusting, sawing up against the invading phallus through the walls of her sex and ass. Every motion prolonged her orgasm while the coiled appendages fucked her sweating orbs. Nipples throbbed and ached almost as if trying to release milk from so much intense sucking and tugging. Her face was completely hidden in tentacles but her eyes were nothing but whites as they fluttered wildly.

For a split second, her body shuddered in terror as the threat of asphyxiation crossed her mind. However, unknown to her, the tentacles cushioning her head had coiled around her neck and head just so to leave gaps where the oxygen rich air being exuded by those fleshy gills could be taken up by her lungs. When she drew breath to let out those strange vocalizations, it rapidly became clear that she could indeed breathe. With that hurdle done, the tentacles continued to molest her with equal parts excitement and care not to tear her apart.

In fact, the large, girthy thing slowly inching into her cum-spattered depths seemed content to have her toned muscles crumple its dense flesh further as her body milked the intruder as it continued it's inexorable journey into her depths. Almost seeming to respond to the way her body wrung this newcomer in her cunt, the creature let out a bubbling grunt of pleasure as her hands moved her tits across the squirming duo buried in her cleavage. Faster and faster she went, as her inhibitions fell away from her in the flood of pleasure she was now inundated with.

The suckers on her nipples proved rather tough - yet nimble in their own way. There was no doubt they could work harder - she was aware of this from experience. However, those organs continued to learn, they clearly picked out rhythms and pacing that caused her pleasure instead of pain, and keeping the aggressive sucking and fondling at a certain level. They didn't go wild as she was expecting them to, clearly not going any further than her body's limit to make sure he didn't leave her with an injury. When she picked up the pace on pleasuring the pair of weakly-squealing tentacles in between her tits, they followed her motions closely, seeming to read her hands' motions and adjusting their own motions in response to hers. When her body arced in delight, the things inside her moved along with her, making sure her motions would only exacerbate the wild pleasure that she was being filled with again.

How long had it taken for that thing to push in until it reached her cum-loaded womb? Seconds stretched out like her insides as it suddenly reversed course, drawing out of her body, letting its skin feel up her sensitive spots in reverse as it slowly worked its way back. Just when it was about to pull free of the crushing depths of her nethers, it changed directions again - moving a little faster now that she was properly lubricated...

Vera rarely feared any sort of permanent injury or death by these alien guests. Such acts were frowned upon on Shokushu not just by the staff but other alien guests. Any student injured or killed was one less lovely target for other guests to indulge in or purchase as a new sex slave. NICE labs also had the means to fix a variety of injuries thanks to the advanced technology in their possession. Plus, the Head Girl's body was already altered and enhanced to handle more than was normal. Choking on a tentacle cock or being split in half by monstrous dick was something Vera had experienced already in the past.

The agonizing pace was more frustrating than pleasurable. But, eventually the fresh cock inside her depths had finally reached her womb. Her insides were still clenching around the pulsing alien flesh while the other tentacle in her ass rubbed up against it all through the walls of her ass and sex. The friction only added to the heat and stimulation as her body shuddered in glee. Feeling the monstrous rod finally begin thrusting was like a star exploding in her core. The two tendrils were rubbing against one another as they piston in both holes. "Mmghgh! Nnngh! Mph! Mph!" She could feel every bump and ridge tenderizing her already hypersensitive passage. The tip struck her cervix again and again, the sensations rippling through her womb and echoing within the heated goop within.

Hot juices soaked over the thick trunk while Vera's body spasmed with seizures of bliss. The orgasm hit even harder than before with every thrust prolonging the bliss as the woman reached no sexual heights. Muffled squeals sound from her enveloped face and head. Her sex wrapped tightly around the thrusting tentacle while her ass clenched around the other thrusting appendage. Fingers twitched as hands weakly groped her throbbing orbs. Her nipples were so engorged with blood that they pulsed with pent up agony. But such pains paled in comparison to the ocean of bliss crashing through her lower belly. A visible lump showed how deep the larger tentacle was it continued to pulse inside her tightening depths.

Losing a specimen as healthy and pliant as her would have been a huge setback in his long-term objectives here, so he took particular care to ensure that she was able to breathe. Satisfied that she could indeed take what he had offered, he began to move slowly at first - then picking up the pace on the duo buried in her cunt and rear. As her tense muscles continued to aggressively squeeze the tentacle in her vaginal passage, it drew out narrow, wormlike things from the larger central shaft that was eagerly pounding away at her. These independently-moving tendrils bunched up against her pleasure spots and used the thrust of the cock to massage these particularly sensitive areas to push his catch further into the depths of pleasure.

A pair of thicker, more muscular tentacles now coiled around her ankles, shifting to provide her with something to push against as the swarm of smaller tentacles now explored her body eagerly. The duo of tentacle thing she was servicing with her hands and tits let out a final, desperate and weakened squeal before it ejaculated its load on her nude body. The spatters of pleasantly-scented liquid spurted through her cleavage, dripping down her neck and chest as the suckers on her nipples finally slid off her. A fresh pair of lengths, slick with the cool liquid on her chest, brushed slowly against her erect, throbbing nipples as he continued to fuck her incredibly tight nethers and anal hole.

The distorted chirps didn't sound worse for wear as the spent tentacles slid away, dripping a trail of their fragrant spunk onto her as her hands were left relatively free - only the narrow, fleshy tentacle coiled loosely around her wrists. She could feel the next pair of suckers eagerly 'eyeing' her nipples, judging by their curious touching and stroking of her tits, but they didn't move in on her just yet...

Hot alien seed splashed onto the trembling woman's breasts and body. The fluids filled the air with its pleasant stench. Vera's body went rigid as she continued to ride out the orgasm pounded into her body. Soul-numbing heat surged through her core, drowning the woman in complete rapture. Her body stopped responding to her will, twitching and jolting as shocks of pleasure continued to rock her world.

Numerous tendrils were massaging her pleasure points while the thick phallus plowed against the entrance to the woman's womb. Every thrust left her mind blank as she could only gasp and gurgle out groans from drooling lips. The thrusts into her ass ground against the other cock, pulverizing any resistance she may have had left. Drool foamed in her gaping lips as her love nectar squished and slurped around the thrusting tentacle. Her orgasm felt never ending or perhaps it was simply impossible to tell when one climax ended and the next began.

Nipples pulsed and ached from all the relentless attention they had earned. Every flick and prod sent jolts through the woman's breasts and into her spine. Vera's hands were limp, no longer squeezing or groping herself as she could do little but let herself drown in orgasm after orgasm.

The warm, oily fluid that splashed onto her tits were massaged onto her skin by a trio of eager tentacles that slowly groped her ample tits, working that alien liquid into her skin which left her sense of touch tingling for a moment before they focused on her limp arms. Coiling lightly around her hands and upper arm, they guided the insensate woman's hands up to one of the tentacles which ejaculated another dose of that pleasant liquid into the palms of her hands. Satisfied, he pushed her hands onto her tits, the smaller lengths binding her wrists again to keep her sensitive fingertips pressed on her ample tits, pushing them upwards for the sucker-tipped tentacles to savor before they would decide to latch onto her nipples again...

The thing inside her ass continued fucking her hard, but it was obvious that it was slowly exhausting itself. When it finally drew out, the larger tentacle slid out of her packed nethers in response and slid up her heavily lubricated ass. This cock, despite what had happened before, showed no signs of fatigue as it began to eagerly fuck her rear. Her ass was properly worked in and lubricated by the previous occupant and let him reach full speed after a few moments. Meanwhile, a swarm of smaller, wormlike lengths tended to her beaten cunt, pressing against her loose lips to make sure that warm liquid inside her didn't drip out so easy.

Finally, a third tentacle brushed against the tip of her tongue, leaving a bead of that gelatinous liquid which worked its way across her tongue. When she drew breath, this newcomer pressed against her lips and waited for her tongue to guide it in...

The silver haired student groaned as her hands were forced to press around her heated orbs once more. The tendrils were more than willing to take over where Vera left off. Fresh suckers attached to her darkened peaks. The near endless sucking and pulling on the tender peaks had left them engorged with hot throbbing blood. Glassy eyes fluttered as the sensations sparked inside her empty brain, constantly bombarding her already shattered psyche.

A fresh swell in Vera's lower belly revealed the fresh load of alien fluid that was pumped into her already saturated womb. The thick phallus pulled out while numerous tendrils moved to keep the fluid inside the still shuddering woman. "Oohhh..." There was no stopping as the thick trunk pushed into her ass, replacing the previous tentacle. Juices and fluids squished around the lubricated invader, spreading those cheeks a part with every powerful thrust. It showed no mercy as it plowed hard and deep into Vera's quaking form.

There was no resistance as another tendril pressed against the Head Girl's lips and tongue. Vera's mouth hung open, her tongue rolled out as she let forth weak grunts and moans of pleasure. What breathless sounds she made were quickly muffled as the third tentacle easily slid into the woman's throat. Her body continued to jolt as the tentacle cock slurped back and forth inside those tight sensitive depths. The searing heat echoed inside her skull as conscious thought kept escaping her with every pounding thrust.

Meeting no resistance, the things puppeteering her hands moved with slow, measured steps to make sure they didn't strain her tendons. Smaller suckers latching onto her arms and wrists made sure she wasn't being pushed to the point she'd suffer an injury. As she was made to service the quivering, chittering length between her ample breasts, it let out a burst of pleasant-smelling gas almost right next to her face, rewarding her obedience with a fresh dose of pleasant sensations. It settled against her skin sending a light, tingling pleasure across her tits which formed a counterbalance to the things eagerly sucking on her nipples.

The thing in her throat was serviced not just by her tongue, but the way her throat wrung it's fleshy mass caused it to let out a low squeal of delight as the fleshy nodes and ridges lining its sides swelled up, giving her some warning that he was about to ejaculate in her throat. It was the instinctual motion of her throat that set it off - a caress against a particularly sensitive ridge that caused it to ejaculate inside her throat with enough force to lubricate her insides and slowly push it out of her. The warm, alien liquid filled her stomach now - providing her with a delicate inner heat that felt as pleasant as the touch of the morning sun.

Throughout all this, the pair of thick tentacle cocks continued to plow her ass and pussy respectively, moving just so to keep her at the heights of wild pleasure while keeping her heavily lubricated to ensure that she wouldn't get torn. Smaller tentacles crowd around her stretched holes, pressing on the skin as if to make sure that she doesn't get injured as the duo of powerful tentacles continued to fuck her hard. The thing in her ass is the one that loses the impromptu contest between these intruders, yielding its thick and throbbing bounty into her depths. The turgid shaft pounding away at her cervix only exudes smaller tendrils from it's length, ridges and nodules swelling up in response when the thing fucking her ass ejaculates a second time before slowly sliding out of her. A fleshy mound pressed against her rear, preventing any spillage of that gooey stuff that radiated a pleasant warmth into her body.

The distorted chirps in the distance sounded again, and the suckers on her nipples were pushed away by a pair of newcomers who began to slowly lick her throbbing nipples, slathering them in a layer of slightly sticky, warm liquid.

Every cell in those heaving breasts were tingling with endless stimulation. The molten heat throbbed and pulsed with every beat of Vera's rapidly pounding heart. The swollen mounds melted around the thrusting length while other tendrils continued to force those hands to press against the sides of the wondrous swells.

"Gk! Mgh! Mph!" Mouth and throat were flooded with alien ejaculate. Choosing to swallow rather than drown, the Head Girl struggled in breaths between gulps of the heated cum. This was not made any easier by the cocks plowing into her ass and sex. Every thrust churned the hot goop that had already been pumped into her before. More was pumped inside that tight inviting rear, filling the helpless woman with more of the alien spunk.

Body saturated with seed and the strange gas, Vera could do little but twitch and shiver in her bonds. She did not know when her previous climax ended and when another began. The tentacles seemed endless, constantly plowing into her and pumping her full of the alien's fluids only to be replaced by another fresh and eager appendage.

It had taken her a while to notice - most likely due to how hard the newcomers had been sucking on her nipples - but as her body's limit was reached, the tentacles constantly plowing into her throat, ass and snatch had eased off ever so slightly. In fact, the duo that had claimed her nethers had shifted just so to allow the excess of the alien seed packed into her womb to finally drip out. This was mostly camouflaged by the eager tendrils exploring her womb again - again, as if looking for something rather than to pleasure her.

As she swallowed the gobs of warm ejaculate, she felt the alien substance drip down her throat - seeming to bristle out in all directions as it flowed into her almost-full stomach. Here, the surreal warmth diffused into her body as if her stomach was absorbing the fluid eagerly, sending what felt like an ever-expanding, ever-branching out spiral of warmth and pleasure through her insides. Similarly, her body wrings the intruder buried so deep in her ass as well, milking the creature for its cum as it lets out a bubbling grunt of pleasure.

As the seemingly-unending assault slowly petered off, her enhanced sense of touch picked out more tentacles waiting to eagerly replace the things that had claimed her holes - but as if sensing that she was at her limit, they held back. Giving her an extra passage to breathe in the gas that had been exuded into the air, even the thing in her mouth pulled away. The only ones doing anything were the fleshy suckers still servicing her nipples, the smaller tentacles groping her ample chest and for some reason, a small - almost fingerlike tentacle exploring her rear where her spinal cord met her hips.