[22:42] Natsu Wolfpup blushed deeply and gasped as he saw her breasts grow larger infront of his eyes and the tentacles now coiling around her breasts to penetrate and violate her. His rear was holding out for how many tentacles were thrusting inside of him, and his shaft throbbed inside of the mouth like one a steady and sticky strand of pre-cum. His body shifting and wiggling softly as his eyes widened softly and saw the sting tips going near his nipples "W-what a-are you doing~" He said as he tried to wiggle his top half a little bit away from the sting like tips. He Knew what would happen, but the scence of danger made him still nervous and excited all to hell.
[22:54] Marzel watches the mindless sting-tips go in on Natsu's nipples with all the same furor and aggression they might use on her womanly mounds, and inject them with their usual dosage. But the recipe is made for acting on pre-existing breasts, so at first, the inflammatory venom only swells up Natsu's nipples, leaving his chest flat as usual. The perky extremities harden and poke out an inch, then two, then up to the size of thumbs...up to the size of little boyish cocks...and then Natsu's amplifying tendencies kick in at last, and cute handfuls of breast-flesh begin to bulge out of him, yet his modified cock-nipples still crown them, seemingly a mismatch in size, but one that drives Marzel wild. Her trapped cocks start spontaneously cumming, until the mouth-pods on them are forced off from the excessive pressure. Her ejaculations have doubled in size and pressure from Natsu's temporary boost to her sex drive, and her cocks are already a much larger size to match, the right snake-prick caught up in size to its sister, each of them pushing 22 inches in length. From the watery look in her eyes, it's a good thing her cumming cocks pushed the rest of Natsu's offering out, or she might go insane with the pleasure of growth while watching Natsu's body getting modified out of control...
[23:02] Natsu Wolfpup his tongue lolls out as he lets out a yelp when the stingers went into his chest, His body shivering as he lets out a girly moan when feeling the serum filling his nipples. Making them grow and harden like little boy cocks. His tongue lolling out a bit more "F-fuck! T-these things are.... t-turning me into a girl!" He whimpered out of pleasure, his nipples twitching as he grew nice plump boi tits on his body, his shaft throbbing and feeding yet another mouth pod of his potent seed, his balls throbbing softly as he still had PLENTY left inside of him for the tenteacles to feed off of. He pants and shivered softly "M-My ass i-is their play grownd" He said as he felt the things wiggling inside of him and churning up his insides
[23:26] Marzel watches Natsu's assertion come true as his empowered nature improves the hormonal injections he's received to an unprecedented new level. Her brood of tentacle spawn are still immature, but their poisons were indeed meant to create useful female breeding stock out of whatever prey stumbles into their clutches. Natsu had inadvertently accelerated their evolution an entire generation forward, teaching them how to synthesize a poison that would indeed turn him into a girl, though only temporarily at this stage. His hips flare out and his insides become more flexible, making room for two more tentacles to invade his ass, their insistent pounding making consistent tents in his stomach from how deep and heavily they reach into him. A sinister blackened tendril pokes its way between Natsu's legs once more, its shape modeled rather closely after Marzel's demon cock, smearing a dark and slippery fluid over his taint with a steady swabbing motion, gentle at first but beginning to press harder and harder.
[23:33] Natsu Wolfpup groaned out and gasped deeply, his body growing hotter with the two extra tentacles invading his rear, He writhed and shook his legs softly "Mnnn! F-fuuuuuck" HE whined out his hips shifting from side to side as his hinsides were pounded and churned up. He blushed and felth the black tendril staring to tease and press against his plump taint. Causing him to whimper and moan out louder "W-what... Is... it doing!" He cryed out, tongue lolled and body quivering agains the tendril rubbing firmer and harder.
[23:35] Natsu Wolfpup: (This is my first time EVER doing this >////> my god this is hot!)
[23:43] Natsu Wolfpup: (I'll post when I get back~)
[23:53] Marzel struggles against the red tentacles holding her against the wall when she smells what's taking place. It's the scent of someone else's cunt-honey that she detects, and given she's been poisoned by tentacle aphrodisiacs and everything else they can brew up, she wants a taste of it bad. Given Natsu's plump lower body and widening hips, the magical tentacle-slime has plenty of room to work with and is able to craft labia between his legs, just behind his scrotum, and form a fully functioning womb and vagina between his legs. The black inseminator plunges inside, testing his cervix and finding it virginally tight and unused like a human girl's. Luckily Marzel's tentacle spawn take after their mother and are readily secreting precum absolutely chock full of hormones that soften the cervix, making the black tentacle's thick head smashing against it quite pleasurable for Natsu. But the thing can't break inside yet, because it keeps getting knocked sideways by the enormous host still besieging Natsu's rear end, unable to get good direct thrusts. Marzel pants and drools at the depraved sight, her exceptionally toned arms bulging to the point of showing veins from her intense struggle to free herself. Still in her twisted voidborn form, she just might have enough strength and clear-minded determination to do it...
[01:00] Natsu Wolfpup eyes widen and he gasped and he felt his taint selling as well as his hips, his voice becoming even girlier in the process, now his voice was so smooth and girlish, he didnt even really sound like him any more "W-wuuf! I-I ment f-figuratively! N-Not l-literALLL!" He now turned into a herm felt his virgin pussy get slid into, his tongue lolling out "F-fuuuuck m-meeeee~!" He whined out in both a plead and a beg both ways, this new sensation was totally depraved, but he loved it! He felt his new cervix being pounded against and his pussy being pounded visiously "Mnnn~! Thats it! R-right there! Rape me good!" He whined out "F-fuck I-I'm gonna cum with my ass!" He howled out, his tongue lolled out and his body shivering against the tentacles "I-I'm gonnna cum with my ass pussy! Fuck fuck fuck!" He whimpered and yowled out in pleasure, juises squirting from his rear and his shaft throbbed and he came downward all over what was below her, his body matted and slicked with sweat and slime from the tentacles
[01:07] Marzel 's nose wrinkles from the smell of wet dog, but not for long, as the heavy musk of tentacle sex soon suffuses the cramped closet chamber she's in with Natsu. She tries her best to sound boastful and teasing, but her voice is dripping with her latent desire, shaky like her wavering breath. "F-fuck, you're quite the, aahah, anal w-whore, aren't you Natsu?! Fitting, for a femmy lapdog like you, to act like a faggot even in a genderless t-tentacle nest!" Suddenly she wrenches free from the tentacles holding her upper body and lunges toward Natsu, the twin snakes between her legs bobbing wildly, painfully hard and so swollen with blood the veins on them are pulsing rapidly! A new scent joins the dark chamber of writhing tentacles, the smell of Marzel's latent lust and pheromones, her whole body surging with corrupted desire, not all of it implanted by the tentacles still wriggling in her ass!
[01:07] Marzel: (holy shit I just passed my first 15 on ITG...and it was a Dragonforce song! okay time for shower for reals now)
[01:08] Marzel: (...and then bedtime shortly after, but I have a little more play in me!)
[01:12] Natsu Wolfpup whined and his tongue lolled more, pantinge and whimpering "F-fuck! Mnnn! I-I n-normally c-cant be this s-slutty! I-Its g-goooood to let loose~!" He lets out a whine and cry his body quivering and panting heavily "M-my ass feel's amazing a-and m-my new pussy is g-getting its shit wrecked!" he said whimpering still and looking up at her, gasping as he felt her two snakes throbbing against him, his rear squelching loudly and lewdly "I-I wanna t-take care of them~! L-Let me let them have their way with me when ever they need it!" He begged and whined out, his ears folding back and his tongue lolling out "T-they obviously like m-my cum just as much as you do~!"
[02:01] Marzel 's footsteps squish loudly as her toes splash through a mess of spilled cum, both her own and some of the tentacles. Natsu's tightly packed holes have brought the tentacles to their own first ejaculation cycle, but the tentacles show no sign of fatigue. As expected, the oft-neglected tentacle beasts plan to feast until they get their fill of sexual fluid, but with Natsu increasing the output of everyone involved while contributing his own incredible loads, they may not be trapped for long. Marzel already seems to have broken free and is already stumbling into Natsu, her twin ophidian phalluses pinching either side of Natsu's cock not unlike a tit-fuck. "Fuck, I want you bad," she growls in his ear, her demand distinctly heard amid the wet noises of the slurping and slithering tentacles all around them. She tries to pull her hips back and mindlessly thrust one of her cocks between Natsu's legs, but before she can recklessly poke into his balls, a new set of tentacles spirals around Marzel's legs and bind her in place, the nest emitting a subsonic roar of jealousy. "Fuck! Lemme fuck!!" Marzel cries in frustration, but with her upper body still free to move, she soon feels her giant nipples grazing against Natsu's misshapen ones, and realizes she might have a way to get what she wants after all while Natsu gets pounded mercilessly from below...
[02:01] Marzel: (just about bedtime for me, boss *_* )