'Pamela' looked down at the teeming throng of humanity gathered below, waiting to be let in to the Con. She herself had already been let in early, though she doubted anyone else could have used her same method of entry. She chuckled as she looked down at her green-tinged skin, laughing at how easy it was to disguise herself in plain sight here. All it took was a shirt held together with a single button and a bikini bottom and she fit right in amongst these seemingly normal humans dressed as anything but.
She let her eyes roam the collected masses of cosplay enthusiasts, collectors and pop culture fanatics. She was on the lookout for something in particular, a rare combination but one not impossible to find. As the doors opened and the crowds passed inside, her enhanced senses perked up. She focused on the feeling, letting it guide her eyes. There, just at the back of the early arrivers, exactly what she was looking for. Her lips curled into a predatory smile as she committed them to memory: a tall, well-toned man dressed as Batman, and with him a girl who was probably no older than 12, dressed as the newest iteration of Wonder Woman. She watched them for what seemed like hours as they wound through the lines, licking her lips in anticipation. There was only one more thing she needed to confirm. She turned and took the stairs back down, passing the unfortunate volunteer she had 'persuaded' earlier.
"Having a good time Diana?" Batman asked.
"This is so awesome, thanks, Dad!" the underage Wonder Woman replied. She was enjoying the day, especially the compliments of her cosplay outfit that she and her dad had worked so hard on. Mostly though, she was really enjoying this father-daughter outing, a chance to forget for a while that it was just the two of them now. The two of them wandered around the floor, stopping at each booth to peruse their wares.
They reached a crossroad when the two of them collided with another person, siding the three of them tumbling to the floor.
"Oh gosh, I am so sorry," the third person apologised quickly. Diana looked up to see one of the best Poison Ivy cosplay she had ever seen splayed across them, getting up and holding out her hand to help them get up. Diana was impressed at the strength of the green arms as she was pulled to her feet. Ivy seemed to be impressed at the feeling of her dad's grip as she helped him up.
"Is everyone ok?" Batman asked.
"I'm ok dad," Diana answered.
"You two are cosplaying together, that's adorable!" Ivy squeaked.
"Again, I am so sorry, let me make it up to you, please," Ivy added. "Oh no, you're bleeding," she exclaimed, looking at Batman's neck.
"That's ok, I came prepared," Batman replied, reaching into his utility belt and pulling out a band aid. Ivy took it from his hands and quickly applied it. Unseen by Batman or Diana was Ivy getting a drop of blood on her fingertip as she applied the plaster. She brought it to her lips quickly, and her face never wandered from its helpful concerned expression. Her only reaction was her dilated pupils as her tongue processed the genetic code of her target and informed her that this Batman was as close to prefect as she was likely to find.
"What about you, any scrapes or bruises?" she asked the little Diana, putting the mask back on.
"Nope," the girl replied.
"Oh good. Let me at least buy you lunch, I don't know about you but I'm starving!" Ivy said. Batman looked like he wanted to object, breathing in and opening his mouth. Except there was a flicker of something in his eyes, and instead of the denial, what came out was an agreement.
Ivy smirked to herself as she led the two of them away, the trio stopping every now and then to take a picture for a fan of their unintentional group cosplay. She chatted away animatedly with Diana with Batman trailing behind them. Ivy gave her hips a little extra sway as she laced the air behind her with more pheromones, glancing over her shoulder occasionally to see Batman succumbing to her as his gaze became glued solely to her shapely ass. The three of them had lunch in the cafe, Batman paying as they sat down to eat.
Ivy let Diana talk for the most part, Batman filling in some detail occasionally. The green girl smirked as she saw the tell-tale signs of the man's induced infatuation. She checked Diana occasionally to, but the girl was harder to read. She was just on the cusp of puberty, given the A-cups she was already sporting and the slight flare of her hips, but Ivy's pheromones were obviously not quite affecting her the same way as Batman. She would have to try something a little more direct.
"Want to see a magic trick?" Ivy asked Diana. The little girl nodded enthusiastically, so Ivy gave her hands a theatrical flourish to show there was nothing hidden. Then, cupping her hands in front of her, Ivy closed her eyes for a moment. When she opened them, she looked right into Diana's as she opened her hand to reveal a beautiful flower. She handed it to Diana, hiding the fact that she broke the stem off her wrist. The little girl breathed in deeply, enjoying the delightful scent. Ivy smiled as Diana's eyes glazed over for a moment, signalling that her experiment worked and that the girl was just as hooked as her father.
With the two of them bent to her will now, she felt her body tingle at the thrill of the hunt completed, and in anticipation of what was soon about to happen.
"That really hit the spot, care to head back out into it?" Ivy suggested, the two of them nodding eagerly. Ivy didn't really need to, nor cared about, pretending to enjoy the crowd. What she was really doing was parading her success to those she knew or suspected were hidden just like her, more than human and hiding among them, predators camouflaged as fellow prey.
After a few hours of wandering, and of Diana winning the cosplay competition for her age group, Ivy had worked up quite an appetite for her real hunger.
"Let's go somewhere more comfortable," she suggested. "Where do you live?" she asked. She didn't recognise the address Batman gave her, but that was to be expected, given her recent move to this city.
"Does it at least have trees in the yard?" she asked, hoping it wasn't an apartment block. Not that it would change her immediate plans; it would make long term plans more difficult though.
"No, but it backs onto the nearby national forest," Diana answered.
"Next to nature, prefect," Ivy purred.
The drive was going to be a while, and Ivy was feeling too worked up just to let it pass.
"Drive, ignore what is happening back here," she instructed Batman.
"Yes," Batman replied with a dull tone. Ivy smiled smugly, turning her attention to the miniature Amazon sitting with her on the back seat.
"Tell me Diana, is that your real name?" Ivy asked.
"Yes, just like Wonder Woman," the girl replied earnestly.
"Mmm, delicious. Tell me Diana, how much do you know about the Amazons?" Ivy said with a sultry tone.
"Lots of things, we learned about then in history," Diana answered.
"How about their relationships, their sexuality?" Ivy pushed. Diana blushed and bit her lip before she answered.
"Miss Davis didn't teach us, but we figured out that an island with no boys, the girls probably played with each other."
"Indeed, they did use each other to achieve pleasures of the flesh. Tell me, have you felt those urges? The rush of power and pleasure that only sex can really provide?"
"N-no," Diana answered, blushing even more.
"Not even on your own, exploring your body?" Ivy asked wickedly.
"Yes," the girl replied timidly. Ivy smiled as she leaned in closer to the girl.
"Mmm, I bet you have," Ivy said, her hand reaching out to gently touch the girl's arm. Diana blushed a little, but did not flinch away from the contact. "I can see it now, you alone in your room with nothing but your hands and your imagination," Ivy purred, her hand moving up to the girl's shoulder.
"It wasn't just my hands," Diana admitted with a slight hitch of breath.
"Oh really?" Ivy asked, her hand stroking the girl's neck and exposed collarbone.
"Dad doesn't know, but I ordered a toy online. He thinks it was a present for one of my cousins." Diana's breathing became a little more ragged as Ivy sidled closer. One green arm snaked across the girl's exposed upper back as Ivy pressed her body lightly against Diana's smaller frame, the preteen's body tingling everywhere it touched green skin. Ivy's other hand landed delicately on the girl's knee, drawing lazy patterns with light, teasing touch.
"What did you get?" Ivy asked with a sinful whisper in the girl's ear, her warm breath adding to the heat the girl was feeling all over her body.
"The Passion Flower from Naughty Mythology," Diana moaned back.
"Oh my, how perfect," Ivy teased as her hand began to trace up Diana's inner thigh.
"So, all alone with a naughty little toy, I wonder what you got up to," Ivy purred. "Did you imagine someone touching your body?"
"Yes," Diana moaned as Ivy found the clever fastening of Diana's homemade armoured corset. A green hand slithered along newly accessible soon as its docked wrapping came loose.
"Touching you here?" Ivy asked wickedly, teasing the girl's developing beasts and nipples. She could feel the pebbled flesh in her hands, testament to the girl's arousal and her own seductive techniques. Her other hand ventured further upwards along the girl's thigh, ignoring the leathery skirt and brushing the hem of her panties. Ivy could feel the heat pouring from the juncture of Diana's legs, and her sinful smile only grew as her own arousal grew.
Ivy gave that hidden treasure the lightest of touches through that thin cloth barrier, rewarded by Diana's loudest moan yet.
"Do you play with this part of your body?" Ivy whispered in her eat once more. "Do you tease yourself with your fingers, just rub these tender lips? Or do you drive yourself to greater heights by touching yourself inside, using that new toy of yours?"
"Yes, please, more!" Diana cried, her body quivering as her arousal was ratcheted higher than she had ever managed herself in those exploratory masturbation sessions. But she needed more, she wasn't able to crest that peak of pleasure yet. Ivy smirked at how close the young woman was, and knew exactly what she needed to do.
"Do you want to cum, little Diana?" Ivy whispered, almost mockingly.
"Please!" Diana cried. Ivy quickly pushed the underwear aside so her fingers could touch the girl's clit as Ivy kissed her, Ivy's vibrant pink tongue pushing into her open lips as Diana cried out her orgasm. The toxins contained in Ivy's saliva were rapidly absorbed into the young girl's bloodstream, reaching into her brain and extending her orgasm and cementing her control over Diana.
When Diana finally came down from her high, Ivy noticed they had stopped moving.
"We have arrived," Batman informed his Mistress.
"Perfect timing," Ivy purred. "Let's go inside and get comfortable." Diana and Ivy waited as Batman parked the car and unlocked the door. Ivy made her way quickly to a plush couch, Diana and Batman standing in front of her, waiting obediently.
"Oh yes, this will do nicely," Ivy said as she wiggled in place, burrowing into the soft cushions. "You two, go get undressed. Diana, bring your toy. Batman, no, I'm not calling you that, what's your name?"
"Adam," he replied.
"Even better," Ivy said with a salacious grin. "I know you are bound to have lube somewhere, bring it with you."
"Yes Mistress," they said in unison as they went to do her bidding.
Ivy casually undid the button that barely held her shirt closed, revealing the green skin that darkened as it moved towards her nipple, the tip poking out with her arousal. Her bikini bottom was similarly lazily removed, revealing the last of her skin. Instead of green, her skin became bright yellow as it moved towards what on a human would be a pussy. However the bright colours and shapes made it clear this was no human. Where there would be lips, instead was petal-like organs in shades of pink and orange, there colour becoming more vibrant as she stroked a finger through them. Where there would be a clit was a bright red organ protruding slightly, begging to be touched. She gently simulated her body, touching her legs and smooth stomach as she waited for her prey to return.
She wasn't left waiting long, Adam returning with a bottle of lube and Diana with her secret toy. Ivy licked her lips, it was hard to decide which one to start with. She was drawn to Diana though, the prospect of further corrupting this innocent a powerful aphrodisiac.
"Come show me your flower," Ivy said to her. Bending to Ivy's command, Diana stepped forward, her hands out and holding her toy. Ivy liked the look of it, styled as it was on the Bird of Paradise flower. The central phallus was only small, though plenty enough for a growing girl. The petals of the flower would simulate her whole pussy, with adjustable teasers for her clit and ass. The remote held with it probably connected to all kinds of hidden vibrators to increase the stimulation.
Ivy took the toy from Diana's hand and pat one of the girl's thighs.
"I didn't just mean that one," Ivy purred. Diana looked confused for a moment, before understanding dawned on her mesmerized face. Lifting one leg and stabilising herself on the couch, Diana gently spread her legs in front of Ivy. Green fingers trailed up and down tender flesh, noting the slight tuft of hair around the lips of her developing pussy. The target of her gaze was pink and delicious to Ivy's eyes, the girl's inner lips just peeking out. A gentle press of her fingers revealed more of Diana's tender pink treasure, her clit just visible.
Ivy casually withdrew her hands, not wanting to go too quickly. After all, savouring the experience is what made it worth it. She licked her fingers, glands in her mouth secreting various substances onto her fingers. She traced and teased these wet fingers through Diana's sparse pubic hairs, leaving the girl for a moment for the altered saliva to do its work. Diana didn't move, but moaned as her pussy felt warm and tingly, like it did when she watched those hentai last month.
Turning to Adam for the first time, she instructed him to step forward. Relieving him of the lube bottle, she took a closer look at the object that she had tasted in his blood was exactly what she wanted. The large glans weighed down the five inch long shaft, still flaccid as he had not been given instruction to be aroused. Two large testicles hung beneath, and Ivy's eyes fixated on them, though still too much hair for her taste.
Shuffling forward a little and activating the same glands in her mouth, Ivy went for the more direct approach. Opening her mouth wide open and extending her tongue, she leaned forward and took one of the heavy balls into her mouth. She sucked on it gently, swirling her tongue to make sure the saliva got liberally spread. She repeated the same on its twin and the base of his shaft. Unable to ignore the sensation of a warm tongue laving attention on it, his cock began to rise to its full, impressive size. Ivy smiled at her handiwork, gently circling her hand around the erect shaft, now standing proudly at nine inches long and a delicious thickness.
"Good boy, we'll get back to you in just a minute," Ivy cooed with a kiss to the spongy purple head of the cock.
Turning back to Diana, the girl's body was very obviously aroused. Her nipples were once again erect, her face and chest were flushed, her pupils dilated. Her pussy glistened with a mixture of Ivy's spit and her own arousal. Importantly to Ivy, the hairs had vanished, dissolved away by her saliva. Handing the lube to Diana, Ivy began the real treat for her.
"Put some lube on your fingers," Ivy said. When that was done, she took a deep, anticipatory breath.
"Reach around from behind and finger your pussy." Diana did as instructed, her raised leg giving Ivy a perfect view as a finger was slowly inserted to the knuckle. Diana released a satisfied moan before slowly pulling out until only the tip of her finger was inside, then pushing back in. She built up a slow rhythm, pushing herself back up the peak of pleasure. Ivy commanded her to insert a second finger, then a third, and to use her other hand to play with her clit. Diana followed each command, her breathing becoming ragged and her movements faster and more erratic as she pleasured herself for Ivy. Eventually she reached a climax, more powerful than the one Ivy had coaxed from her in the car, and she almost fell over as her body stiffened. Ivy caught the girl and laid her over her lap, Diana's toy in hand.
Ivy sucked on the end of the toy that was meant to be inserted into Diana and licked the rest of the stimulating petals, coating it with pleasure-enhancing toxins. Then, as the girl came down from her orgasmic high, Ivy slowly pressed it into Diana's bare and glistening pussy, causing her to moan again. The toy fit snugly inside Diana, and Ivy grinned as it held in fast without needing additional securing. As Diana regained motor control, Ivy sat her next to the green dominatrix.
"Adam, come closer. Diana, we're about to teach you about oral sex." Her two thralls moved into position at her command, kneeling in front of her and looking up with wide eyed eagerness.
"Adam, show Diana here how to get a lady off. If you do a good enough job teaching her that she makes me cum, you both get a reward."
"Yes Mistress," they replied in unison once again. Ivy had no intention of doing anything except what she had planned, but the prey didn't need to know the mind of the predator.
Adam gently spread Ivy's knees apart so he and Diana could kneel between them. Adam then demonstrated how he would begin by kissing the inner thigh near the knee. Diana repeated the action, and kept repeating as the both of them kissed their way along green skin until it turned yellow. There came a point where it was impossible for the both of them to be in the same place, so Adam moved Diana to the side so she could properly observe. He began with a long, slow lick, starting near the tender spot just between ass and pussy, broadening his tongue as much as possible to stimulate everything as he moved upwards at a languid pace, not removing his tongue until it was past her bright red clit-analog. He repeated this technique for several minutes, coating his tongue with her juices, and her flower with his saliva. Once he was sure Diana had observed enough, he backed off and supplied gentle pressure on her neck to guide her into position.
Ivy had to admit that Diana's technique and enthusiasm were only just above average, but it was the act itself that was thrilling her far more than the action. Diana, impaled as she was, eating her out, was hitting all her buttons, acquired and instinctual. It was a real act of will on Ivy's part not to skip to the end, especially with the way that Diana was instinctively giving more attention to her bright red pistil, but Ivy needed to save that for later. She did have a pleasant orgasm though, squirting out a liquid that was usually for other purposes, but a fleeting thought through her devious mind took root, and now she wanted nothing more.
"Mmm, that's a good girl," Ivy purred as she gently pushed Diana away, biting her lip as she saw her juices coating the girl's lips and cheeks.
"Well, you did get me off, so I suppose you two have earned a treat. Diana, come join me." The girl joined Ivy on the couch, green lips meeting hers in a sensual kiss as tongues danced. The moans were mutual between them, but add Diana closed her eyes to let the feelings wash over her, Ivy looked over to Adam and beckoned him forward with a silent gesture. Adam padded over quietly, his cock still rock hard, until Ivy could wrap her fingers around it.
Breaking away from the kiss to Diana's frustrated moan, Ivy turned her head with a gentle press towards Adam's throbbing member.
"Let's see if you can pick up this as well as you did on me," Ivy said. Taking the lead, she opened her mouth wide and stuck out her tongue, taking in the head of the cock and giving the underside some extra stimulation with her tongue. She bobbed down a few inches, wrapping her hand around the remainder and adopting a slow rhythm. Slowly backing off, sucking the whole time to make Adam moan, she turned to Diana.
"Your turn," she instructed.
"But, he's my dad," Diana said softly, the last of her resistance showing.
"Not anymore. Now, you are both mine to do with what I want. And right now, that means you sucking this cock until I say stop," Ivy replied firmly. Diana looked about to respond, but Ivy jabbed the remote to activate the vibrators of the toy still planted in Diana's young pussy. The vibrations teasing her sensitive zones and multitude of chemicals Ivy had saturated her body with took over, and Diana nodded with a compliant whimper.
Opening her mouth as Ivy had, Diana struggled to take in the head of her fellow thrall's cock. Her lips sealed tight around the hot fleshy intruder, needing both hands to cover the cock as Ivy had. She began bobbing her head, a few millimetres at a time to accommodate the monster in her mouth, her hand rhythm initially jerky but becoming smoother as she found her groove. The further the cock disappeared in Diana's mouth, the more intense the vibrations came as Ivy rewarded Diana's obedience.
"Oh fuck that looks hot," Ivy said as she pleasured herself, teasing her nipple and fingering her flower. "Take it deeper," she instructed Diana.
The girl looked over with wide, fearful eyes at her instructor.
"Don't worry, I've given you something to help make it easier," Ivy added, gesturing at Diana to take it deeper and giving the remote another press. Compelled to comply, Diana started bobbing further, her eyes going even wider as she felt the head of the cock press further into her mouth, even the back of her throat. But instead of the nauseating feeling the one time she had tried this with a toy, she felt no gag reflex. She looked towards Ivy again with curiosity and fear mixed in her eyes.
"When you made me cum, there was a muscle relaxant in my release. It's not normally for oral application, but it has a handy benefit in this case." Ivy casually explained. "Now, be a good girl and take it all in."
Diana looked for a second like she wanted to protest that this cock would never fit, but Ivy's control over her was almost absolute. Backing off a little to take a breath, Diana pressed forward again, the head of Adam's cock touching her uvula. With a calm but insistent pressure, Adam's cock filled her throat completely before she felt it bend slightly, angling down her gullet.
Ivy almost came as she watched it from the side, Diana's slim neck bulging obscenely as it made room for the monster cock.
"Now swallow," she commanded. Diana pressed her nose against her father's pelvis as she forced the last of it down and then began swallowing along the length. Diana moaned and shut her eyes as the vibrations hit maximum, orgasming at the moment of full deep throat impalement. Adam groaned, closer to orgasm but not yet at his peak; and Ivy cried out another orgasm, her sense of power and control over these humans pushing her over the edge.
Diana held there as long as she could, an impressive time given her swimming training, but eventually she needed to breathe. She pulled herself off the cock, strings of drool connecting her lips to the cock and dripping down onto her developing chest as she drew in deep, ragged breaths. Ivy quickly swooped in for another kiss, hungrily devouring the girl’s slick lips. The girl moaned as Ivy pulled her back to deepen the kiss, stopping only briefly to order Adam to sit. Once he was in position, Ivy pulled Diana to her feet, holding the girl to her breasts as she positioned herself in front of Adam, her back facing his proudly erect cock. Sitting down smoothly, Adam's cock thrust inside Ivy's glistening pussy-flower with a single stroke.
Ivy leaned back, gently but insistently moving Diana downwards by gripping her hair.
"Lick," Ivy growled out, her lust palpable as she positioned Diana. The girl readily complied, sticking out her tongue and greedily licking the junction where Adam's cock filled Ivy. As her order had not been specific, Diana's tongue licked from where his balls rested at the base of his shaft, to the bright red organ now even more prominent at the top of Ivy's spread apart petals.
"Fuck me," she ordered Adam, who dutifully began to thrust upwards. His large, heavy balls occasionally slapped against Diana's chin, adding to the pleasurable sensation of her tongue on his shaft.
"Unff, Yes!" Ivy cried out, her physical pleasure matching the mental as her thralls pleasured her. The sight of Diana on her knees, looking up between her legs as she followed Ivy's orders was a heady rush, one Ivy had never experienced so powerfully before, even with previous conquests. Ivy's urge to bring this debauched act to its conclusion reared up again, and she was less inclined to deny herself again. Her body acting on instinct, internal muscles began to move and flex, rippling along the length of Adam's cock as it pistoned into her. Adam groaned at the new, incredible feeling on his shaft, bringing him closer to his own climax.
"Do it, fucking cum inside me!" Ivy growled.
Adam cried out his orgasm as he thrust as deeply as he could, his balls emptying themselves as pulses of his cum shot forth into her waiting body. Grabbing Diana by the hair, Ivy pulled her roughly until the girl's mouth was on the bright red organ.
"Don't you dare fucking stop," she instructed with a primal shout before throwing her head back and screaming another orgasm as she felt Adam's cum splashing inside her. Adam felt his orgasm go on for what felt like hours until finally he was spent, flagging back to the couch in a sweaty heap. His head lolled back as he recovered, he didn't notice that his cock was still painfully erect inside Ivy.
Diana's moans changed from pleasure to shock as she watched Ivy's flat stomach rapidly growing round and taut, like some pregnant women she had seen. As the growing stomach cut her off from Ivy's gaze, another more disturbing change began. The bright red organ in her mouth, which she had assumed was Ivy's equivalent to her own clit, was rapidly growing. In what felt like seconds, it went from the size of a bean to like a banana. Actually, it felt a lot like the cock she had so recently deep throated. Diana tried to back away, but Ivy's grip turned to steel as it held her in place, her mouth rapidly filling with the expanding organ.
Ivy's face crested above her rounded abdomen, her expression one of primal need and enough to induce a similarly primal response from Diana. The girl pinned to Ivy's crotch felt real fear pierce through the fog of pleasure and toxins raging through her brain. She tried to scream, to back away from the thing filling her mouth, but Ivy wouldn't let her escape. Instead, the organ now filling her mouth let loose a flood of new toxins, re-establishing Ivy's control and removing Diana's last inhibitions.
"Breed," Ivy said in a low, hoarse growl, finally letting Diana pull away from her pistil. The fleshy tube fell thickly from Diana's lips as the girl was released, revealing that the bright red organ was now at least as large as Adam's cock still lodged inside her pussy-flower.
Diana fell back into the floor, her eyes riveted to the new organ jutting from Ivy's crotch.
"Couch," Ivy commanded, all pretence vanished. Diana complied, the latest dosage of mind-altering chemicals ruthlessly suppressing any survival instincts telling her to run from this inhuman thing. She lay down on the corner Ivy pointed to, watching silently as Ivy removed herself from Adam's cock and knelt between her spread thighs. The bright red pistil looked even more intimidating now as Ivy laid it over stomach, its head looking more like an elephant trunk than the traditional glans. The shaft was slightly thinner than Adam's cock, but it made up for it with the longer length. Ivy removed the still-vibrating toy from Diana's pussy, tossing it casually to the side before taking Diana's hips in one hand, her pistil in the other, and lining up the blunt end with Diana's entrance.
There were a few testing, teasing prods by Ivy to make sure the muscle relaxing component of her pistil secretions took effect on Diana's body, before the green inhuman pressed forward with a slow, deliberate pressure. Diana's body resisted for a moment, before with a blinding flash of pleasure the head sank into Diana's warm, wet pussy. The girl cried out in pleasure at this new, powerful penetration, and Ivy groaned, the anticipation having made the final act all the better as she claimed the girl’s tight pussy.
Her lusty insanity began to clear as she swayed her hips, her pistil sinking slowly deeper into Diana's pussy. Over several long minutes of slow and steady progress, punctuated with moans and cries of pleasure, Ivy could feel the end of her pistil kissing the girl's cervix.
"What are you doing to me?" Diana managed to ask through ragged breaths and groans. Ivy began to set up a rhythm of stroking in and out of her body, each full stroke once again touching pistil to cervix.
"Smart question from a smart girl, no one's ever managed to ask during," Ivy replied through her own sounds of pleasure. "Unfortunately, I don't like interruptions, so you'll have to forgive me a minute to make sure you won't be making any more."
"Adam, be a good slave and fill her mouth while I explain what I'm doing," Ivy commanded. Diana tried one more to protest as her father knelt behind her head. Ivy's steel grip once again forced her head, this time backwards until the head of Adam's cock met her lips. Then the mind-controlling urges kicked in as Adam shuffled forward, his cock once again filling Diana's mouth, but not into her throat and blocking her airway, yet. Ivy's hand stopped forcing to feel Diana's neck, the bulge that would be firing soon if she ordered Diana to deep throat Adam again. For now, she had a request to fulfil.
Leaning back at a more comfortable angle, one which let her lazily stroke Diana's clit with her thumb as she continued her slow penetration of the girl, Ivy began to explain.
"As you are no doubt aware, I am not human, just human shaped. As such, I have some different methods of reproducing. Today, I needed the two of you to assist the process. Adam, I needed that delicious cum of yours to pollinate these seeds," Ivy said, carrying her swollen tummy. She paused her explanation for a moment as she turned her attention back to her pistil inside Diana. She had been liberally secreting her muscle relaxing toxins against Diana's cervix for several minutes now, and it should be ready for the final stage. Ivy didn't pull back at the top of her in stroke, instead pressing more insistently to plant the last of her pistil fully inside the girl. Diana screamed around Adam's cock at the weird penetration, but there was no pain, only a sense of numbness and odd pleasure as Ivy slowly but surely violated her last virginity, the head of the pistil breaching her womb.
"There, the muscle relaxants worked a treat," Ivy said, holding herself in place rather than continue fucking Diana.
"So, with these seeds now pollinated, I need someone to plant them in. I could just plant them in the ground, and have done before, but they grow so much better after having spent some time incubating in someone. And after some trial and error over the years, I've worked out that the best incubators are those that are genetically compatible with the pollinating sperm. Usually partners who've had a child together will do, but the absolute best are parent/child, I've found. So congratulations Diana, you are the best incubator I've ever had, and your dad was the best sperm I've ever had too."
"So now, time for your part in this," Ivy said, eyes rolling in pleasure. Diana felt a pressure building at her pussy, like when Ivy had initially penetrated her, but this felt bigger. Unable to look down at it due to her mouth filled with Adam's cock, she could only squirm as the pressure built to incredible levels. Eventually, her body gave in a the muscle relaxants flowing from Ivy's pistil ensuring there was no damage as the first egg-sized seed was pushed into her yielding body. Diana felt an odd rush of pleasure as the seed travelled along Ivy's pistil deeper into her pussy, before meeting one last resistance. Ivy did as before and just kept adding pressure until with a pop, the seed past through Diana's cervix and into her waiting womb.
Diana screamed around Adam's cock once more at this final violation, but Ivy was far from finished. That was only one seed, and as her disturbed stomach evidenced, there were plenty more to come.
"I want to see her throat bulge again," Ivy said lustily to Adam. He grunted and nodded, shifting his hips forward and giving Diana more cock to swallow. Ivy smiled and wrapped a hand gently around Diana's neck, wanting to feel as much as see the way that Adam's cock distended the girl's throat. She almost came again as she felt the bulge travel down the girl’s slim neck, giving Diana a temporary Adam's apple. She rolled her hips and began a systematic series of contractions along her pistil, moving more seeds into position.
Diana could only whimper as her body was defiled, her pussy and cervix forming only token resistance as Ivy planted seed after seed in her body. First five, then ten, then twenty, she lost count. Her tummy felt uncomfortably huge, but there was at least no pain. Instead there was only pleasure as each seed was planted, and as Ivy played with her clit as the inhuman woman made her a human seedbed. As the flow of seeds began to slow, Ivy felt that Adam had been a good slave filling Diana's mouth and needed a reward.
"Adam, cum all over her," Ivy commanded. Adam had been on the edge of a second orgasm for a while, and Ivy's list was all he needed to climax once again. Following her instructions, he quickly withdrew his cock from Diana's mouth, jerking it only a few times before splashing ropes of his cum over his daughter's bulging stomach, her flattened breasts, her slender neck and her spit-slicked face.
Eventually Ivy withdrew her pistil, her stomach returned to its svelte smoothness. She looked down at her new favourite toy, her stomach rounded where the seeds now rested completely in her womb and her body glistening with sweat and cum. Lying next to Diana, Ivy lazily drew patterns on the girl's skin, occasionally transferring a glob of cum to either her own or Diana's mouth to savour the salty treat. As she did, she explained what would happen next.
The seeds Diana now carried would bathe in her body heat for a day or two, during which she and Adam would feel compelled to stay at home. Then Diana would feel the need to go for a long nature walk (sans underwear) in order to spread the ready seeds. With that task complete, the two of them would completely forget about Ivy and what she had done to them.
At least, until Ivy came back for more.