The hyper futa woman

You pull out your phone and dial for Dr. Coitus.

Sophie: "I'm done here."

Alan Coitus: "Splendid!"

Sophie: "Yea yea, whatever. Where's my next girl?"

Alan Coitus: "Uhh... the Erectile Hyperfunction instance is downtown. Just up the street you're currently on, and then take a left at the city hall. Can't miss it, the nearest five blocks are flooded with cum."

Sophie: "Great."

You start heading there at a brisk 25mph jog, making sure the wind doesn't drown out Coitus's nervous wimpering in the receiver.

Sophie: "So, what's the deal with Erectile Hyperfunction?"

Alan Coitus: "The... uh, Erectile Hyperfunction is a condition wherein a person's penis grows each time they orgasm, typically exponentially so."

Sophie: "Right, cool. So I should probably prevent her from cumming, then?"

Alan Coitus: "Yes, that's a valid strategy."

Sophie: "Say, is there any way to decrease the size of a person with a hyper penis?"

Alan Coitus: "Not that I know of, unfortunately."

Sophie: "I was thinking: since you possibly are the creator of these weird conditions, maybe you can still control how they work?"

Alan Coitus: "I... You might be onto something. I must simply come up with something that I've left unaccounted in my notes, and something that also hasn't happened to the Erectile Hyperfunction individual yet. If my notes truly have such a drastic effect on reality, I must make sure that there aren't 'continuity errors' if one can-"

Sophie: "That's great, doc. Talk to you later; I'm at the epicenter."

Before you even notice, you're wading knee-deep in pungent goo. The source is obvious: there's an enormous cock smack dab in the middle of the road, still drizzling a steady stream of cum. At its base you can see a black woman with bright pink afro, leaning onto a pair of balls each the size of a car.

Sophie: "Yo."

Hyperfuta: "Eh? The heck are you? OH... You're a furry, right? That makes sense, there's the giantess and a furry and me. The trifecta."

Sophie: "Actually there was a fourth girl also who got super strength. Anyways, I'm gonna have to ask you to stop flooding the streets."

Hyperfuta: "Gee I'd love to, but that's outta my control right now. This motherfucker just won't stop. Also I, uh, kinda can't move? Due to my thing weighing fuckin' fifty tons. If I could, I would've booked it as soon as I saw that giantess stomping about. She could crush me flat!"

Sophie: "I see, I see... The doc better have something up his sleeve, then. I guess I could try moving you myself? I'm hella strong also."

Hyperfuta: "Please don't, tho. I don't have super durability or anything, my 'extra bits' would just get severed."

Sophie: "Ouch. Okay then, let's see... Ah! I've got an idea."

You deliberately change your experssion to disappointment, and stride right next to the well-endowed woman, hips swaying pronouncedly. You lean in right next to her and whisper in her ear:

Sophie: "You've been a bad girl."

Hyperfuta: "I-I'm sorry, what?"

Sophie: "Mistress is disappointed."

Hands behind your back, you march along the length of her shaft and give it a whipping slap with your tail.

Sophie: "Naughty, naughty... cumming without your Mistress's explicit permission."

You turn around suddenly to face the woman, and stare daggers into her.

Sophie: "That. Ends. Now."

Just like that, the stream of cum ends.

Hyperfuta: "Jesus fuck you're good."

Sophie: "Me? Are you referring to me by a pronoun, instead of my title of Mistress?"

Hyperfuta: "Mistress is good at what Mistress does!"

Sophie: "That's right. Now, as punishment for spilling your filthy cum all over the street, I'm going to perform three counts of tease and denial on you."

Hyperfuta: "W-w-whAT!?"

Sophie: "No talking back. That's gonna cost you an additional tease and denial."

On some level, you realize what a terrible idea this is. On some other level though, you recognize that this might be one of the possible catalysts to make her reduce in size. It'd certainly make sense intuitively - cumming makes her grow, so maybe not cumming makes her shrink? It's worth a try, in your opinion.

Trying to even get a grip of her is a challenge. Her girth is thicker than you are tall, and you're at least a head taller after your transformation, since you started walking on your toes. With the sparse few boyfriends that you've had in the past however, you know one thing for sure about penises: the tip is the most sensitive area.

Wading the length of the entire penis through the cum is icky - thankfully you don't need to wash yourself by licking unlike your domestic counterparts. Her cock head is bright red, shiny, and surprisingly not nearly as foul-smelling as you'd have expected. It's brand new, after all. Barely even able to reach the seminal tract from the ground, you decide to clamber on top of it and tease her from there.

You start slowly massaging around the meatus, and can feel the gargantuan organ stiffen up and convulse in response.

Hyperfuta: "(A-a-aah!)"

You can barely hear the woman from this far away. Makes roleplay kind of difficult. With a raised, dignified voice not quite like a yell, you give her a reminder:

Sophie: "Remember, no cumming! There'll be two additional edge and denials for every time you cum!"

Hyperfuta: "(Y-yea-yes Mistress...)"

You noticeably hasten your pace. Her length pulses and throbs in time with your handiwork. The woman is panting and heaving in distress from your remarkably skilled handjob - or should you say 'pawjob'?

Just as she's about to orgasm, you jump off from her and withhold any further stimulation. With the utmost authority and resolve, you yell:

Sophie: "NO."

The woman is breathing heavily through gritted teeth, holding back a Biblical flood of cum by sheer **** of will.

Then, in a seemingly million-to-one fluke, her penis begins to shrink. The entire street trembles as the pillar of flesh recedes back into the miniscule confines of five meters in length and half a meter across. Her testicles have shrunk to the size of beanbag chairs.

Hyperfuta: "You did it! I-iuh, I mean Mistress did it, yay!"

Sophie: "That was one. Still three more to go."

With the much more manageable size that she's attained now, edging her further will be a cinch. You mount the top of her shaft like a saddle and begin to grind your gorgeous catgirl cameltoe onto it. Still reeling from her previous edge, the woman is practically frothing from the mouth by now.

Hyperfuta: "Bffbffbffbf-!"

Sophie: "Oh, is my god-tier puss too good for you? Well then, maybe I'll give you a footjob instead."

Your feet and legs still lubed from the transluscent cum, you lay on your back and rub the woman's veiny shaft with your dexterous feet. Honestly by now you could get her to cum with a single hot breath in her general direction, but you figure that the more she is overstimulated, the more effective this'll be.

Hyperfuta: "Ah-... ah, AH I'M CUM-"

At that moment, you' already off of her. With crossed arms and an unimpressed steely gaze, your demeanor helps the woman wrest control of herself again. Just like before, she shrinks again. This time she's only three feet long - still the longest and thickest penis of anyone in the world, mind you. Her balls have shrunk as well, now only the size of two basketballs.

Sophie: "Two down, two to go."

By now the woman is blinking in and out of consciousness. It's as if all that pleasure you've caused her has accumulated and concentrated within her, but into an ever-smaller area. She lies down, beset by these overwhelming emotions, leaving her erection hanging proudly upwards like an extraordinarily sturdy beanstalk.

These new dimensions offer new challenges and opportunities. Handjobs and footjobs are far too pedestrian, you feel. You now have the unique chance to give this futa woman a tailjob. You coil your dexterous, strong prehensile tail around her and begin to pump, slither, twist and twirl to your heart's content.

Sadly, this fun only lasts for a couple seconds, as the woman is already on the brink of another orgasm. This time, to make sure no cum leaks out while she's ****, you firmly grip the base of her dick with your paws, sealing her seminal tract. Miraculously, she's still erect.

Once again her genitals shrink - this time to perfectly ordinary sizes, though still considerably above average. You could end it here, but you threatened four edges and denials, and four she shall receive.

Sophie: "Hey, wake up!"

You slap the woman around a bit, but she only responds with half-hearted murmurs and coos. You decide to try your Mistress voice instead.

Sophie: "Up. Now."

The woman is on her feet in moments, though whether she's conscious or not is debatable. Her eyes are rolled back, and she's jittery from the intoxicating amount of pleasure chemicals that her body is outputting. Nevertheless, this is a much easier position for you to make your 'final statement' in.

You might be overdoing it just a bit, but decide to simultaneously explore the two remaining types of non-penetrative sex (that you know of): a boobjob and a blowjob. You slither her rock-hard erection under your sports bra and begin to voraciously lick around the woman's glans while eagerly bobbing your torso up and down.

You feel her orgasm coming almost instantly, and cruelly back away at the precisely correct moment to prevent it. You have to restrain her hands to prevent her from jacking herself off, but you succeed - one final time her penis shrinks, and shrinks, and shrinks, until it disappears completely, only her clitoris remaining in its place.

All the stimulation and tease that she's endured no longer has a place to escape to -it bursts outwards from her clit and into her body. It creates a tidal, volcanic, earth-shattering orgasm that courses through her body like a waterfall of train crashes. She probably orgasms a hundred times within half a minute, and yet her futa cock doesn't grow back.

You managed to cure her.

Dr. Coitus calls you.

Alan Coitus: "Sophie. I've found a viable solution, but I believe it's prohibitively dangerous. Do you know what orgasm denial is?"

Sophie: "Waaay ahead of you there, doc. The futa girl is done. I managed to shrink her so much that she turned back into a normal human."

Alan Coitus: "!"

Sophie: "Yea, tell me about it. I'm just that good."