Taking the head back into her mouth, Penny started to suck on the four inches she could take and jerked the rest of the shaft with her left hand. What she lacked in skill Penny more than made up for in enthusiasm, letting copious amounts of saliva to drip from between her stretched lips and spreading it around her jerking hand.
Placing its right hand on Penny's bobbing head, the nagai just sat back and let her work its cock between her succulent lips while greatly enjoying the way she sucked on its engorged prick. Moving its hand from Penny's head to her ass, the nagai easily slipped its hand into her shorts and down her panties, lightly caressing Penny's wet pussy before sticking two fingers in and started to finger-fuck the cock sucking explorer. Popping the nagai's dick out of her mouth, Penny threw her head back and released a throaty moan as the creature's fingers wildly pumped into her needy cunt.
As committed Penny was to her current task, the nagai had other plans for her. Before she knew it, Penny found herself on her back with the nagai straddling her chest with its dick buried between her tits. Grabbing hold of the soft mounds, the nagai started to titty fuck Penny, its cockhead bumping against her chin with every stroke. Penny tilted her head down and let the cock slip back between her lips, letting the nagai fuck her mouth and tits at the same time. The nagai threw its head back and groaned deep in its throat, the feeling of Penny's mouth sucking on its cockhead while its shaft rubbed between her tits was amazing.
The nagai started to thrust faster and more erratically between Penny's breasts, its balls tightening up in preparation to cum. Feeling its cockhead expand in her mouth, Penny sucked harder on it trying to get it to cum. When the nagai's hold on her tits increased and it stopped thrusting, Penny prepared herself for the flood of cum she knew was cumming. The first shot filled her mouth to maximum capacity, causing her cheeks to puff out from the amount of cum; Penny barely swallowed a fourth of the amount in her mouth before the next shot came, causing cum to spray out from between her lips and out of her nose. Not able to keep up with the flood, Penny pulled her mouth off the cock right as the third blast came, covering her face in thick cream. The nagai pulled back and let the next couple of shots cover Penny's tits, alternating between covering her face and chest, leaving her in a nice, gooey mess of cum.
'Holy shit, this big boy's packing!' Penny thought, unable to speak as she was more concerned with wiping and licking the cum off her face and chest. Her eyes gravitated to its still hard cock and marveled at the fact that it was still hard. "You're still hard after letting loose a load like that?!"
The nagai merely tilted its head, curious as to why she was shocked about that fact. It had no idea that by human standards, that wasn't normal, but Penny wasn't going to waste time trying to explain the inferiority of the human male sex drive. Taking a deep breath, Penny flipped over and braced herself against the couch's arm rest, moving her shorts and panties down to her knees to expose her pussy.
"Go right ahead, big boy. I'm ready and waiting for ya." Penny moaned.
Lining itself up, the nagai gently popped its cockhead into Penny's tight twat, earning a little squeak from the woman. Grasping her hips tightly, it began to slowly thrust into her pussy, stuffing an inch in at a time. The nagai was able to drive eleven inches into Penny's tight cunt before it hit her inner wall. Seeing that this was the limit to how much she could take, the nagai continued to thrust into her, speeding up its thrusts to a moderate pace.
Resting her forehead on the armrest, Penny moaned as the nagai fucked her; she never felt so full before and combined with the confident and sure strokes it was giving her, it was filling her with pleasurable sensations she had never before experienced. Suddenly Penny's head shot up and she started quivering as she started to cum for the first time in months in a manner that didn't involve using her fingers or some toy.
As Penny's pussy started to convulse around its dick, the nagai couldn't take it any longer, reaching underneath her to firmly grab her tits and started to fuck her with faster, more powerful strokes until it was going at a breakneck pace. Penny's eyes rolled into her head as she experienced another orgasm before coming down from her previous one, the new intense way the creature was fucking her was nearly too much, but it was still being careful not to drive more of its dick into her than she could handle.
Using its hold on Penny's tits, the nagai pulled her up against it, the new angle sending her into another orgasm. Penny wrapped her arms back around the nagai's neck to try and steady herself against its powerful thrusts. She just couldn't believe the stamina this creature possessed; it had already cum once and yet here it was, driving up into her with such speed and strength. It continued to fuck Penny for little more than half an hour, forcing her through one orgasm after another before it felt its own drawing near.
Giving Penny a particularly hard thrust that sent her spiraling into one last orgasm, her pussy clamping tightly onto its cock. Feeling her cum, the nagai finally let go and buried as much of its dick into her that it could and unleashed the load it'd barely been holding back right into her womb.
Penny's head fell back onto its shoulder as the creature pumped what seemed like half a gallon of cum into her. Penny's belly developed a slight bulge from the amount of semen being poured into her. Finally, after several minutes the nagai's orgasm tapered off and it fell back, letting Penny fall onto the couch an exhausted and sweaty mess. She lay on the couch panting, her hips jerking spastically every now and then in post-orgasmic bliss.
Though the nagai wanted another go, it knew that Penny was completely tapped and wouldn't be able to go on until she recovered her stamina. She was done for tonight.
But Charlotte was just getting started.
XXXXXX
While Penny was getting her brains fucked out, Charlotte was already giving her own partner a nice tit fuck, barely sitting the guy down before wrapping her tits around its cock and pumped as hard as she could. A slightly crazed look was in her eye, and from her vantage point, Gina deduced that Charlotte was in her own form of heat, caused by the nagai's pheromones that activated her latent animal instincts that she had been cloned from.
Charlotte planted a slow kiss on the bulbous head of the nagai's massive cock, gripping her breasts tightly before starting up a slow tit fuck to get some friction going. The look on her face was completely different from the sweet and innocent expression she always wore. Just being near the nagai had sent her mind into lustful overdrive. To illustrate this point, Charlotte wrapped her lips around the large head of said cock and worked her way down the girthy appendage until her face was almost buried in her own tits.
Charlotte quickly found a good rhythm for her titfuck/blowjob, as she drew her lips back up its dick, she would drag her tits down into its lap and then as she sucked it back into her mouth, she would bring her tits back up its shaft. The effect her technique had on the nagai was almost instantaneous; both hands gripped her hair and it had to restrain itself from fucking her face, clearly a first for this fine male specimen.
Charlotte knew that the combination of her hard sucking and soft tits would have the creature blowing a huge load in no time flat. And just as she thought, the nagai quickly reached its end from her efforts. The nagai's cock swelled in Charlotte's mouth and tits just before it blew its load. The first shot of which filled Charlotte's mouth completely. The second blast of cum came before Charlotte had a chance to even swallow half of the first shot forcing the thick jizz to escape past her lips and coat the upper slopes of her breasts and flow into her cleavage.
Eventually the large amounts of cum forced Charlotte to withdraw her mouth from the erupting cock which led to the next two blasts catching her directly in the face. The rest of the huge load shot in the air and landed haphazardly on Charlotte's breasts. When the torrent finally died off Charlotte was a mess of cum, her face and tits nearly completely covered. A situation she rectified by licking the cream off her tits, looking the nagai directly in the eyes as she slowly dragged her tongue across her yellow flesh. After two minutes of cleaning herself, Charlotte leaned back and let out a content sigh, her large tits lightly jiggling from her exhale.
The nagai leaned back in the chair, trying to catch its breath, but its eyes returned to Charlotte's voluptuous form as she stood up and shed her green leotard. She settled herself in its lap, its still hard cock nestled between her plump ass cheeks. With an uncharacteristic smirk on her face, Charlotte raised herself up and positioned its cock at the entrance to her pussy, and with a sex whimper at the large head parting her folds, she sunk down and took all ten inches in one plunge. Something that not even the sex crazy Gina was able to do on her first time.
The nagai groaned as Charlotte started to really grind her hips, working its thick shaft with her cunt. She set her legs underneath her and fluttered her wings as she started to fuck her newly speared pussy onto her new, favorite toy. The nagai's hands reached around and seized hold of Charlotte's ass to help raise and lower her, just as it started to thrust its own hips into Charlotte's tight cut.