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Click hereMatrix decided he'd better humor her about the anal sex thing, even though the cock he was displaying was actually a prosthetic, as was the one Grendel was displaying. He dipped his cock briefly into her copious discharge of fluids, to make it slick, and then gingerly pressed it against her anal opening. He pressed softly, not having a clue as to how to work it through the tight opening.
Sensing his hesitancy, Topaz looked back and assured him, "I've been fucked in that hole lots of times. It don't hurt me any. In fact, I like it. So grab a double handful of my ass cheeks and just poke it in hard!"
Matrix followed her explicit directions, and was gratified to hear her happy grunt as his cock drilled into her depths. He started pumping it in and out, wishing it had some sensation for his nervous system. But hopefully, that would come, soon.
Meanwhile, Topaz spotted Grendel just standing there with his stiff cock in his hand and graciously made an offer. "Say, little fellah. While you're waiting for your turn at my backside, how about letting me suck on that for a while?"
"This is exactly what we'd hoped for," Matrix mentally communicated to Grendel. "Is it coated?"
Grendel thought back, "Yes. Not only is there a thin layer of the recommended solution coating it - I've also got it's inner receptacle filled with more, and I can inject it into her mouth as she sucks!" Matrix sent the mental equivalent of a smiley face. They were ready.
The moment Grendel's 'cock' touched her lips, a highly aroused Topaz started sucking eagerly on it. The taste was unusual - even alien - but she found she liked it. And the alien behind her was thrusting and thrusting, driving her toward yet another orgasm. She sucked harder, and fluid began filling her mouth. She swallowed it and wanted more, thinking, "I wish all the blow jobs I've given were as nice as this." The solution was taking effect.
They could tell from her thought processes that Topaz was becoming contented and tractable from the solution she'd ingested. This was the moment of truth. "OK, Grendel," Matrix thought. "Let's allow her to see us as we truly are. If she freaks out, turn on the unconsciousness beam."
Again the air shimmered around the aliens as they discarded the prosthetic cocks. Gone were the big heads with the bulging eyes. Gone were the arms and legs with their prehensile fingers and toes. The aliens were still green, but their main body mass was globular. Rising up from the body mass were three stalks with eyes atop each. Other than that, emerging from the body mass was a forest of tentacles! Long, sinuous, snake-like tentacles, moving in a satisfying weaving pattern through the air, never seeming to hold still, shifting and realigning.
Topaz blinked several times as her eyes took in the changes. Way, way back, shoved to the rear of her mind was some atavistic fear, but the solution was dampening it, suppressing it. Gradually, the weaving tentacles, strange as they were, took on a scintilla of beauty, which slowly magnified. Finally, Topaz got a lazy smile on her face. "Well, ain't you the cutest little things I've ever seen?" she cooed. She focused on the ends of the tentacles. "Why some of them things you got look like they end in cocks, and others look like they end in mouths! Don't that beat all!" She stroked one of Grendel's tentacles, making him shiver with delight. "I sure hope we're not done with those internal measurements, or whatever you call them, because I darn well wanna screw some more!"
"She's taking this even better than we'd dreamed," Grendel thought at Matrix. "I'm going in!" One of his cock tentacles undulated over toward Topaz's crotch. She smiled as she gripped it and guided it into her pussy. The thought waves of carnal joy that Grendel's mind blasted into the ether as his true body extension was engulfed by that warm, buttery tunnel rocked Matrix on his supporting tentacles!
"It's really that good?" Matrix beamed at his brother.
"Bet... bet... better," Grendel mentally grunted, as his cock tentacle plunged happily in and out with deep, smooth strokes. He wrapped two prehensile tentacles around her waist for greater leverage. "Get in here, brother! She's opening more, so there's room for both of us. You won't believe it until you feel it for yourself."
Matrix eagerly complied. He was standing alongside Topaz, but angles didn't matter one bit with their fluid sinuous tentacle movements. Two of his prehensile tentacles gripped her arms as one of his cock tentacles slithered over her dewy labia several times and then plunged inside her. The myriad sensors in his tentacle practically screamed with ecstasy as they reported their magnificent friction against Topaz's tunnel wall. And that wall was alive and in motion, gripping and rippling! The two brother's mental waves harmonized in a newfound rapture!
Topaz felt the strong grip of the tentacles at her arms and waist, but her focus was on the delicious sensation of the weird double fucking she was receiving inside her quivering pussy! "Ooohh!" she moaned. "You sure do know how to pleasure a gal! More! More! I'm almost there! Please don't stop! No, no, don't stop!" She groaned loudly. "My ass! Don't forget my ass!"
The brothers did her bidding. Other tentacles gripped her legs, thighs, and elbows, while a cock tentacle from each brother squirmed their way forcibly through her anal ring and plunged farther up her rectum than any human cock had ever penetrated. Topaz's eyes stared at infinity as this quadruple fucking rocketed her to a breathtaking orgasm! She was still in the throes of that orgasm when she managed to take a huge lungful of air and began to howl her release!
Matrix and Grendel, mentally connected with Topaz, shared and experienced that massive orgasm as their own! It was amazing! Their own seed spurted from the cock tentacles, conveyed in a warm yellow fluid that had the consistency of honey. Their emissions flooded her ass and womb, making her gasp and pant with delight. The fluid gushing into her pussy displaced much of Topaz's cum, forcing it to drizzle out of her opening. Some of their mouth tentacles went down to the fluids escaping from her pussy, where they began sampling her juices. They found she was an acquired taste, and they quickly acquired it. Grendel remembered the way her nipples had engorged, so he sent a mouth tentacle to suck on a nipple. Matrix followed suit. The mouth tentacles also had tiny tongues, and those tongues got busy lapping at the very tip of each nipple as they sucked wetly.
Topaz's mind was spinning out of control with lust from the overwhelming stimulation! She still felt the four tentacles fucking her pussy and ass, and the tiny tongues lapping at her labia. But now her nipples were being sucked and licked at the same time! She was arching and writhing with pleasure, moving so much that other tentacles wrapped around her body and limbs to let the aliens ravish her even more!
Being a traditional gal, she'd never experienced bondage before. True, these weren't ropes binding her, but somehow being bound by their living 'ropes' was even more sexy! Since she was being rendered helpless like this, she found that she had to let go of any attempt at controlling her body, which allowed her to focus completely on their welcome, salacious assault. Mouth tentacles began lapping at her nape... down her spine... along her ass crack! She screamed joyously as another orgasm tore through her core! Again the aliens climaxed with her, injecting her with more of their semen.
Her scream reminded Grendel of the way in which Topaz had sucked at his prosthetic cock. He was in his own haze of bliss, but the notion entered his mind that maybe she'd want to suck on a cock tentacle, too. He tentatively presented one, touching it gently to her lips. Topaz focused for a moment and then greedily sucked the 'cock' into her mouth, washing it with fervent strokes of her tongue, pressing her lips on its shaft to give him better friction as he started moving it back and forth.
Matrix became aware of Topaz's oral attention to his brother, since they were sharing her mental transmissions of arousal and pleasure. The more Topaz came, the more the aliens were treated to their equivalent of that experience. Matrix had mouth tentacles lapping at Topaz's tummy, including that strange depression, but he diverted two downward, one to lap at her pee hole, and the other heading to her clit. Adjusting the latter's diameter perfectly, he sheathed her swollen, throbbing clit with the tentacle mouth and started moving it forward and back. The effect was almost like her clit being a tiny cock, with his tentacle mouth as a receptive pussy. While doing this, he also let the tongue on that tentacle start to flutter on the very tip of her clit.
Topaz's body experienced a new definition of ecstasy! Raw, undiluted ecstasy! Her brain became overloaded, with pleasure signals flooding every section. Neurons fired all over the place, and her body started shaking like she was having a seizure! In a way, she was afraid of such complete loss of control, but it felt so wonderful... so complete... that she also never wanted it to stop! She was having multiple orgasms, strung together explosively like the grand finale of a fireworks display.
Luckily, before any serious damage could occur, both Matrix and Grendel also went into fits of release, blinding in their intensity. This caused them to do the equivalent of fainting, which resulted in all of their tentacles going slack, and falling out of, and away from Topaz's body. Their yellowish ejaculate began a slow oozing action, emerging from her mouth, pussy, and ass.
Since they were no longer entwined around her, holding her up, Topaz's convulsing body started to go slack, and she would have fallen heavily to the floor, still trembling from her successive orgasms. But she didn't, because a much larger tentacle wrapped itself around her waist, and prevented her from falling. She slumped like a rag doll in the embrace of that tentacle. She didn't see any of this, because her eyes had rolled up in their sockets from the fantastic sensory overload.
The alien with the larger tentacle waited patiently for the trio to recover. Interestingly, Topaz was the first to regain her focus. She saw another alien was supporting her, similar in shape to Matrix and Grendel, but at least four times their size. Since she'd not been harmed in any manner, except perhaps for being ruined from ever finding sex with male humans being adequate, she wasn't scared by this new being.
"Hello," Topaz said, smiling. "Have you been here all along?"
This alien had a deeper, more booming 'voice' as he answered, "No. My craft located this one and docked with it. Everyone seemed too preoccupied to notice my arrival and entry."
"Preoccupied," Topaz echoed. She giggled, making her tits wobble enticingly as she made a fanning motion at her face with her hand. "Wooeee! I guess you could say that, all right! They were 'preoccupying' my brains out!"
During this chat, Matrix and Grendel raised their eye-stalks and blinked several times. When they saw the larger alien, their body color turned a deeper shade of green.
The larger alien said, "Hello sons. What're you doing?"
Both smaller aliens diverted two of their eyes away from him, and they scraped their supporting tentacles on the deck in a movement that looked rather shy to Topaz. Matrix spoke in a mental mumble, "Just having a little fun, Dad."
"Playing with an earthling, I see. Well, you must've followed the manual pretty well, since she's not screaming. But I guess you'd better put her back, now."
Grendel sort of whined, "Awww, do we have to?"
"Grendel," his father replied, "judging by the amount of goo that I see dripping from her various orifices, it looks like you've had plenty of fun with her already." His eye-stalks weaved around, scanning Topaz from various angles. "But she's a very good specimen, I must admit." He made a decision. "In fact, you don't have time to return her, because you've got your college classes tomorrow. I've pulled her home coordinates from your drive, so I'll put her back while you two scoot home and study."
It looked as if the sons were going to protest, so Rexstun held up a warning tentacle. "No protests, no arguments. Head for home - now!" He scooped up Topaz's nightdress, and took it and her into his craft, sealing the hatch. He watched on a display to make sure his sons were obeying. Their craft zipped out of range, aimed accurately at their home planet.
He turned to Topaz and said rather apologetically, "I hope you don't mind, Miss. Young men will be young men, you know. We're a long-lived species. They're the equivalent of what you might call in their early twenties, and their just having a little fun, sowing their wild gurnays, as most offspring must, sooner or later. I'll have you home in a jiffy, as you say."
Topaz looked him over, eyeing his large tentacles, with their larger cock tips, and mouth tips. Her mouth, pussy and ass tingled just looking at them. "Ummm... are you in a real hurry, Mister?"
"Well, no. Not really. This craft is a newer, more powerful model, so I could even get home well before they do. Why?"
Topaz blushed a little. "Well, I was just wondering... I mean... is it only the young men that need to sow their wild - whajacallem - gurnays? I mean... do you have any gurnays left in you that need sowing?" She blushed even more deeply.
Rexstun's tentacles curled suggestively, and very soon Topaz found her pussy and ass impaled on his larger cock tentacles, while she suckled on the tip of another, pumping its gleaming length with both her hands. They copulated with lewd abandon. Several of his mouth tentacles were licking at her most erogenous locations, which included not only those that his sons had found, but also her toes and the backs of her knees. Before long she was writhing as a group of earth-moving, mind-shattering climaxes exploded inside her!
As she came, so did Rexstun, and his larger cock tentacles actually produced a series of ripples, almost like peristaltic waves, as he came. Each wave signaled a spurt of his hot, honey-thick semen being unloaded into her mouth, or ass, or pussy. What entered her mouth, she swallowed lustily. What entered her pussy forced its way into her womb. What entered her ass made its way deep up inside her, bathing her with an inner warmth. When he finally slipped free of her openings, he cradled her carefully with the gentle embrace of what felt like scores of tentacles.
Topaz had never felt so completely satisfied before, and Rexstun shared in that emotion of satisfaction. When they reached Topaz's home, dawn was beginning to break, so Rexstun activated the craft's cloaking device, even though there was little chance of anyone being nearby. Rather than using a beam to move her inside, he reached across the gap with his longer tentacles, and eased them both into her bedroom. Topaz was glad she didn't have to walk, because, filled with so much alien semen, she was sure she'd make sloshing noises if she tried to move.
After setting her down gently, Rexstun held out some tentacles bearing a gold nugget, a good sized diamond and an egg-shaped ruby. "As a gift," he began, "you can have any or all of these if you wish. They're rather common on our planet, but I think people here on earth like them, and find them valuable. It's my way of saying thanks for being so understanding about my sons."
"Thank you," she said, accepting the gifts. She made a sound in her throat, "But..." She fell silent.
"Yes?" he prompted.
She blushed. "Ummm is there any way..."
"Is there any way, what?" he asked curiously.
Her blush deepened. She faced him. "Is there any way that I could signal either you or your sons to come and visit again? After all, they might need more practice... and... and... you might like to teach by example."
Minutes later, she was at her window, watching his spacecraft flitting skyward. In her hand, she was clutching that precious signaling device, which he'd told her would glow with a yellow glow anytime that his sons didn't have exams the next day. And it also had a separate button to signal him directly... and he'd hinted his wife might like to join in, from time to time. Topaz's toes curled in happy anticipation.