Oh laugh it up, laugh it up. 'There goes Sinful Nature, thinking Johnny Testicles didn't have a third installment and so making their own, and now not only is there a third installment, but it makes Sinful's look like utter shit so they look like the hack they are on top of looking like an idiot, hardy har har.' Well bite me, how was I supposed to know? Sigh, whatev, let's finish what we started shall we?

Johnny may have had a problem thinking things through, but he was officially willing to never again mess around with body altering experiments again.

He was still a she-an extremely hot she with tits that could support a christmas tree an ass to match it and legs that went for miles-and it had been nearly an hour and a half of solid fucking from Mr Black and White before they had satisfied themselves with her body.

With a final spitroasting climax into and onto the genderbent Johnny, they conceded that they had no evidence of her being any kind of spy, and that even if she was she wasn't anywhere to do with the government, and so left her to her devices as they vacated the premises.

Once feeling returned to her legs, she forced herself up and went to look for the twins to the scientific gender bending could be undone.

She forced the thoughts of what she'd been the last hour and a half doing to the back of her mind, deciding that because she was currently a she, nothing that could be considered gay had occurred.

As she entered the main building of the house, she found her father in the living room, Sissy on her knees in front of him, hungrily sucking his cock. Johnny's jaw dropped at the sight, unable to avoid staring at them from the hallway, resisting the urge to begin touching herself while she watched the show.

So enthralled was she by the sight that she didn't notice the family canine approaching. He growled, not recognizing his owner in her female state, and as a result seeing her as nothing more than an intruder and potential bitch to be used for relief.

Johnny was thankfully able to realize this before she was mounted, and began to flee from the house with a squeak of fear, the dog following after her. Sissy, hearing this, lifted her head curiously to ask what it had been; only to have her head forced back down on Hugh's cock.

Outside, Susan and Mary were being brought out to the school bus, having opted to leave the semi-shrunken outfits on after some.. Convincing from their mother.

"Be sure to work those little money makers at school today sweeties~" She purred to her daughters, who giggled, promising to do so as they boarded the bus and left. No sooner had they done so had Johnny come running from the house, trying to convince the hound chasing her down of who she was as she was chased.

Her mother watched, unsure who she was for a moment, but not complaining in the slightest to have a sexy, near naked woman so close.

She decided in her mind that it must have been Hugh's sister, and shortly after coming to this conclusion realized what was happening to her.

She rushed forward, blocking her from the dog and making him stop, "Down boy!" She shouted, making him stop in his tracks. She moved down next to him as he rolled onto his back to reveal his solid, needy member.

Sighing, and seeing that the poor boy was simply in need of release, she gripping his canine cock and began to stroke him, "There you go, that's a good boy," She said, looking up to her genderbent son with no knowledge it was him, "Sorry about that, he gets a bit feisty when he's in need. You must be Hugh's sister Jenny right?" She asked, Johnny watching her mother stroke their family dog's cock like a pro, wondering if this had been something she did frequently all along.

Johnny nodded, "Uh.. right.. Jenny.." She said, her legs gently rubbing together as she watched her mother pleasure the dog, bringing him over the edge as her husband reached his peak at nearly the same moment inside the house, filling Sissy's young, soft mouth with thick, warm cum.

Satisfied with the fun, he got to his feet, figuring he may as well get the girl to school so as to avoid any suspicion of what they'd been doing.

In such a hurry to get Sissy to school without being seen, he didn't notice his wife with her face painted in canine cum standing next to the half naked *Jenny* as she suggested they head inside the house together.

"Might as well take a vacation day, already late as it is," She said as she and Jenny walked inside and shut the door, her hand going to Jenny's bare ass with smile, "You've got a great body by the way, I love the way you European's dress, letting it all hang out~" She purred, evidently assuming Jenny's half naked state was intentional.

Having no better explanation for it, Jenny simply nodded deciding to roll with it.

Meanwhile, Susan and Mary were noticing a few.. Abnormalities on their bus ride to school. While their fellow student's unisync staring at the twins could be well explained by their extremely tight fitting clothing and the fact that they'd been in full view of them through the bus windows as their mother had kissed both of them on the lips and fondled their tits, what couldn't be was their.. Willingness to toy with themselves through their clothes.

"I think our dream machine might have unintended effects," Susan said, "I think its given everyone in the near vicinity a boost to their sexual impulses."

Mary nodded, "Makes sense, dad was hard as a rock when we came down this morning."

The twins didn't notice the male students moving up the bus from behind them as they spoke.

Well, it was possible Mary did, but was a bit too preoccupied to mention it, her hands slowly moving to her chest, adjusting her tight shirt to free her breasts, gently groping herself as she recalled the mental image of their father's stiff hard on.

"I'm kind of disappointed we had to leave so soon.." She admitted as she shamelessly groped herself, not caring if she was seen doing it; even hoping she was.

"Mary! He's our father!" Susan chastised.

"I know, but his cock looked so good~" Mary groaned, only stopped from beginning to finger herself by the sight of an equally thick cock to the one she was imagining being thrust near her face from one of her fellow passengers.

Her practically turned to hearts as she gripped it, beginning to stroke and lick along it eagerly before wrapping her lips around it; confirming Susan's theory about increased sexual impulses as she now notice the others closing in around them, and realized they may have had a bit of a problem…

Jenny meanwhile had been brought to her parents' room, mother beginning to undress.

"W-what are you doing?" She asked. "I wanted to try on some clothes for you," Lila said, "I'm looking for something my son would like, and was hoping you could help."

"O-oh yeah?" Jenny asked, blushing intensely as her mother retrieve a piece of pink fabric that looked more like a bikini had met the business end of a wood chipper than clothing, "How about this one?"

"Perfect!" Jenny replied immediately, her blush only growing as Lila began to remove the last of her clothing to try on the new outfit.

"I have to confess, I saw my son's cock. It was so big, and it looked delicious~"

"M-Mom!" Jenny squeaked in embarrassment, resisting the urge to dig her fingers knuckle deep into her cunt, "I-I mean Lila!" "I know, I know, it's so wrong," Lila said, seeming to miss the maternal mention, "But a boy packing that kind of meat could use a little 'encouragement' from his mother." She giggled, putting the new outfit on.

It appeared to be a highly sexual garment themed as an apron that didn't even hypothetically cover Lila's large tits, and only covered her pussy so long as she stood still and was directly facing you; as demonstrated when she turned around and bent over, fingers gently rubbing her own pussy, "Does it look good from behind to?" She asked.

"D-definitely.." Jenny replied, all but drooling as she stared. As she did though, something happened to catch both of them off guard: Johnny's cock and balls returning in place of her pussy, essentially turning Jenny into a D-girl.

"W-what the!?" Jenny question, realizing that the effects of the gender bend were beginning to wear off naturally.

Lila gasped at the sight of the solid cock, "You've got a-a dick!"

"I-I can explain!" Jenny said, though realized she wouldn't need to when Lila said, "I had no idea you were a hermaphrodite!" She said excitedly, hurrying over and dropping to her knees in front of Jenny to inspect her length.

She could have sworn the girl hadn't had either of her male features before, but came to the conclusion that they must have not been large enough to be visible when soft, only to grow into a monster of a cock with big full balls when aroused; the latter of which she assumed were simply hiding her pussy for the time being.

The thought that her body had woken the beast delighted her, and she happily gripped the member and brought it to her cheek, rubbing her face against it, "It's glorious~ so big and hard, kind of reminds me of Johnny's~"

She gave the length a gentle kiss to its tip as she looked up at her, "Is it fully functional?" She asked, trying not to sound so hopeful.

Jenny, biting her lip and unable to resist the urge to go for it, said, "Why don't we find out~?"

Back on the bus, Susan grabbed her sister by the arm and pulled her away from the boys attempting to surround them, "We have to get out of here!" She insisted despite Mary's objections, pulling her towards the back of the bus and jumping out.

The twins landed safely on the ground behind the bus as it drove off, taking the boys away before the attempted gang bang could continue.

"We made it." Susan said with a sigh of relief.

"But.. where are we?" Mary asked, realizing that neither of them recognized where they were. Out of one problem and into another.. Lila's head bobbed fast along Jenny's cock, loving how it felt as she sucked hard, the D-girl encouraging her to keep up the wonderful work.

She groaned when Lila lifted her head before she'd cum, but Lila seemed only to stop so she could change tactics, "I want that cock between my tits~" She purred.

Speaking of, Sissy only realized when Mr. Test had pulled up to the school that her's would be fully exposed at class, her shirt left in too poor a state to properly cover her chest.

"Mind giving me something to remember you by before you go?" He asked, Sissy blushing lightly as she began to grope her own chest, moving her legs apart and pawing at her pussy through her jeans for him to watch.

"This enough?" She asked through soft moans as he watched, stroking himself hard to the sight.

"Yeah~ for now." He said with a smirk, grunting as he came, one of the resulting ropes of seed landing in Sissy's hair.

"I'll pick you up after school." He said as Sissy exited the car, crossing her arms over her chest to keep it covered.

She groaned as she remembered that she'd left her bike at the Test house, and so didn't have a choice but to accept the ride back; groaning harder when she remembered that in the heat of the moment, she'd promised him she'd suck him off every single day.

Sighing, she headed to class, only to be stopped by the principle; given a very visible hard-on by the sight of the girl with her breasts out, crotch moist, and cum in her hair.

"My office, now." He ordered, Sissy grumbling as she followed him. Once brought into his office, he immediately bent her over his desk, forcing her pants and underwear down, "H-hey what are you doing!?" She questioned.

Thinking quickly, he replied with, "Showing up looking like that, you're probably on drugs. Gotta search you." He said, though in practice his 'searching' basically just amounted to roughly fingering her pussy and asshole, taking pictures of her spread open holes.

Sissy groaned, wishing she'd just found Johnny instead of his dad.

Speaking of, Jenny was nearing her climax after only a minute or so of feeling Lila's breasts stroking her cock.

She cried out, unloading hard onto her mother's tits. As she panted, Lila got up, giggling as she headed out of the room to get cleaned off.

As she did, Jenny realized her member had vanished from her body.

Jenny swore mentally, realizing it hadn't been the effects wearing off; though it rose the question of what the fuck it had been.

Shaking her head, she decided to figure it out later, getting from the bed and rushing off, ignoring the fact that she was now fully naked as she went for the door; only for the door to open and her father to open the door, "And you are~?" He asked with a smirk, member fully solid at the sight of what to him was simply a new, extremely sexy, fully nude woman in his house.

'Mother fucker!' Jenny thought.

Between this, the twins finding themselves surrounded by much larger men than the boys who'd been after them on the bus, and Sissy's ass now getting roughly fisted, the younger ones were not having the best of times.

Alright, there we go, it's done. Apologies to all those we flung PMs my way in anticipation of this one. Let me know though, if we consider a zero completely unreadable, and ten to be the actual Johnny Testicles 3, what would my fan-made third installment be? I'm curious. I know I personally think it'd probably be a negative six, but I've recently been told to stop listening to my own opinions, lol.

Also, given the circumstances of Jenny/Johnny and the twins, it's likely that there will be a fourth part, and I'm unsure if I'll cover it as well when it's finished. Let me know what you think in the reviews.

I'm sinful by nature with no malicious intent, and I'll see you all next time.