TF and Ex Kink: Human to Demihuman

9 May 2023

Time to Read: 11 minutes

A scion of a powerful magical family, everyone expected Demma to be as successful as her siblings. Thing is, Demma might have the knack, but she lacks the power. So when she stumbles across a tome that is supposed to heighten the user's connection to the world's magic, she doesn't hesitate to get ahold of it--even if it means stealing it...

breast expansion to huge sizes, drunk on power, eldritch being, getting more than they bargained for, her breasts go past her waist, hourglass expansion to huge sizes, I can stop any time, living object, merged with an otherworldly entity, obvious plot hook is obvious, power corrupts, literally, there's a reason it's forbidden, they get taller, they have plans, weak mage seeks power, you know where this is going

5 Sep 2019

An Age the Gods Dreamed Of

Time to Read: 7 minutes

Stabbed in the back by her cousin, a bookish princess finds herself jailed and awaiting death by combat. She has one hope, a forbidden spell she had read once that would transform her into something more than human...
Warning: This story focuses on ritualized cutting and blood.

artful scars, betrayed by family, dark magic, divine magic, energy vampire, getting more than they bargained for, imprisoned royal, justifying the means, knowledge transfer, roman trappings, she gets super fit, she gets taller, using evil power for good, warrior-princess

4 Sep 2019

A Present Fantasy

Time to Read: 8 minutes

After a bloody encounter with a wolf infected by the lycanthropy virus, a woman finds herself hopeless and depressed as she waits for the first full moon. However, her first encounter with the silver light goes differently than she expected...
Contains: altersex/crossgender content.

monster wife, overwhelmed by sensations, painful transformation, she gets bigger, she gets fit as hell, she gets hairier, she grows a tail, she is a werewolf

18 Aug 2019

A Present Fantasy

218 – Like an Exposed Reactor Core

Time to Read: 14 minutes

While preparing for Beltane, a mishap on Walpurgisnacht results in a witch and her concubus familiar merging into a new singular body that is neither magi, daemona, or lilin but something...else. Something which borders on pure mana merged with pure lust and given form. Surely, a normal person would find this upsetting, were it to happen to them, however, the transformed witch seems to be enjoying the situation–perhaps even too much...

accidentally out of control, assuming another identity, barely holding it together, bigger than should be possible, daemons aren't just evil, elevated to godhood, experimenting with one's body, her breasts go past her waist, magic gone haywire, misty does worldbuilding, monster girls have more fun, much more than the sum of their parts, overwhelmed by sensations, reality is malleable, she gets taller, she gets thicc, smothered by figurative language, they have eyes elsewhere, utterly transformed, wedding night tragedy

7 Aug 2019

A Present Fantasy

161 – Cycle’s Climax

Time to Read: 6 minutes

Lenore's time of the month was... complicated. A woman with a bit of magical cat in her heritage, her cycles had extra symptoms. Transformative ones. She normally would take off the days where she would peak, but in the shuffle of switching to a new team, she ends up traveling to a conference that week. Can she control the heat of her feline nature on the flights or will her ailuranthropy turn into her horny, cat-girl before she makes it to the hotel room?
a transformation governed by biology, catgirls, covert mutual masturbation in public, dragons are intersex, finds their transformation arousing, having sex in an airplane lavatory, joining the mile high club, masturbating in a public restroom, monster girls have more fun, more than they appeared to be, more than they bargained for, romance movie-style coincidence, self-imposed exile, suddenly in lesbians, the meet cute, the sex toy abides

21 Jul 2019

Deux Among Us

117 – The Gift Which Keeps Giving

Time to Read: 26 minutes

A night out with her girlfriend takes a dramatic turn after Hazel inadvertently comes out to her mother and receives something her late father wanted her to have. A necklace with a gemstone that seems to shift in the light like it contains some sort of fluid...

accidentally out of control, becomes hyper busty, bigger than should be possible, college student, demon lesbians, going along with the weird, like reality unless noted, perception filtering, possessed magical item, the growth is caused by emotions, the petite shall become enormous, their father is out of the picture, they fight with their mother, they wanted you to have this, thirst over logic, unsure to accepting, young love

19 Jul 2019

The Horned Crown Imperium

162 – An Interview

Time to Read: 6 minutes

As Taulic's forces close the stranglehold on her world, an Elvish warrior princess tries to make a deal with Taulic's lieutenant, Hythena of the Azure. What will the right hand of the Daemon Lord ask of the last uncorrupted royal?

deal with the devil, demon lesbians

29 Mar 2018

A Present Fantasy

191 – A Newfound Thirst

Time to Read: 7 minutes

You find yourself invited out to a remission party for a friend, only to find out that her miraculous recovery might have not been what you were expecting. She is not just healthy again, but utterly transformed. You cannot stop staring at her bust which jiggles too much to be fake but, is also far too full to be real. When you finally have a chance to talk, what she tells you is... intriguing...

accepting to enthusiastic, best of both worlds, big tiddy goth gf, crossing the streams works sometimes, don't call me a succubus, drunk on power, everything worked out in the end, goth theatre girl, I fucked a vampire into submission, I had no idea that was my fetish, I might be a bitch but I care, I put the VAMP in vampire, I'm gonna die anyway so might as well, incubus means i'm a top, life is the real stage, and i'm playing my part, monster girls have more fun, owning the role, saved from death, secretly a succubus, succubus means I'm a bottom, tails as sex toys, that one friend, the coven that fucks together..., thirst over logic, transformed by lust, unconventional magical girl, unexpected awesomeness, unsure to accepting

21 Mar 2018

The Far Shore

190 – Devil with a Greed Tattoo

Time to Read: 12 minutes

She had been clueless about what the Hebrew symbols meant, they were just something that had looked cool in an anime. Yet, after a nightmarish evening, it seemed that those five characters contained a power she could draw on. Now, with 'Greed' branded upon her, she is being transformed into something... Biblical. Warning: This is far darker than my usual work and there are trigger warnings for several mentions of attempted rape

accidentally out of control, and that's how I became a supervillain, assuming another identity, cumming makes me bigger, don't call me a succubus, embarrassed by the changes, femme fatale, flashback powered narrative, going along with the weird, in medias res, nymphomania ain't easy, out-maned by his woman, overwhelmed by sensations, revenge sex, secret transformation, serial monogamist, thirst over logic, totally a voice over, unexpected awesomeness, unsure to accepting, using magic to transition, utterly transformed, vigilante justice, woman on a mission

9 Mar 2018

Eros Corp

183 – Clearance Candies

Time to Read: 14 minutes

The best thing about the day after a holiday is getting all the clearance candies. Is there such a thing as too much of a good thing? Warning: Extreme Transformations ahead!

15 Apr 2017

A Present Fantasy

093 – (Don’t Have to) Worship Me

Time to Read: 21 minutes

Yuuki tries to figure out where everything went awry and then discovers just how much Sage has changed...
Warning: Massive sizes and altersex content ahead!

accidentally out of control, bigger than should be possible, her breasts go past her waist, horns or ears as handles, monster girls have more fun, of course the super-endowed amazon has a horsecock, outgrowing one's clothes, overwhelmed by sensations, she gets bigger, she gets buff as hell, she gets super thicc, she gets swole, she has a huge dick, she has an amazon fantasy, she has an oral fixation, tall and buff woman with a penis, thirst over logic, transferable transformation, trying to put the genie back in the bottle, unsure to accepting

3 Apr 2017

The Far Shore

088 – Jelly from the Springtime of Youth

Time to Read: 38 minutes

A vacation to the French Alps for their twentieth anniversary brings a couple closer than ever as their relationship gets a second wind, but is there something more behind this renewed youthful energy? Warning: Extreme transformations and altersex content ahead!

a relationship rekindled, accidental sex change, accidentally a goddess, accidentally out of control, altersex woman, bigger than should be possible, embarrassed by the changes, faerie mischief, going along with the weird, I had no idea that was my fetish, it happens on vacation, it happens to older people, magical addiction, magical food, out-maned by his woman, secret transformation, tentacle sex, they experience a second puberty, things work out in the end, thirst over logic, transformed over a weekend, transformed over months, unexpected awesomeness, unsure to accepting, utterly transformed

9 Mar 2017

A Present Fantasy

075 – A Slime Needs Her Protein

Time to Read: 2 minutes

After getting infected and turned into a Gelkin, a woman's struggle to endure the transformation leads her to make a rash decision that might have serious consequences...

accidentally out of control, barely holding it together, experimenting with one's body, monster girls have more fun, monster physiology can be surprising, open-ended, she gets buff as hell, unexpected awesomeness, visibly growing

8 Mar 2017

A Present Fantasy

074 – (Don’t Have to) Keep Me Growing

Time to Read: 12 minutes

The experiment continues. Sage experiences her own side effects as Yuuki and Caroline continue to observe the effects of a full vial's worth of serum. Things get a little... wild between them. Warning: Extreme transformations, massive sizes, and altersex content ahead!

a dramatic change through magical science, accidentally out of control, deliberate overdose, developing a taste for large insertions, domestic and submissive femme, eating and masturbating at the same time, fucking for hours, going along with the weird, growing with every movement, I had no idea that was my fetish, impossible sex, in medias res, monster girls have more fun, of course the super-endowed amazon has a horsecock, of course your massive dick is equine, outgrowing one's clothes, overwhelmed by sensations, playing with more than one toy at once, pulled close for the money shot, she becomes a bit more bestial, she gets buff as hell, she gets covered in cum, she gets hairier, she gets pumped full of cum, she has more tit than she knows what to do with, that really should cause an injury, that was probably a bad idea, the transformation takes only a few seconds, their appetite is out of control, their libido is out of control, thirst begets more thirst, thirst over logic, unforeseen side effects, unsure to accepting, visibly growing

1 Mar 2017

The Far Shore

073 – A Spell Awry

Time to Read: 14 minutes

Ever since their wedding, a heterosexual couple in an open relationship find themselves more eager than ever thanks to a spell from her sister. So far, they have never broken either of their two rules for sex with others, but what will happen when they both slip up?

a significant change because of a spell, alls well that ends well, almost bursting out of one's clothes in public, an empathetic link, an open marriage, committed poly relationship, communication breakdown, consensual cheating, my husband's girlfriend is hot, my wife's girlfriend is hot, picking up strangers in a bar, sex at the office, sex makes my partner grow, surprise breasts, surprise penis, who could have predicted this

12 Jan 2017

A Present Fantasy

047 – Gooey Could Be Good

Time to Read: 3 minutes

When Slimes first appeared in the aftermath of The Shadei Uprising in 1983, infection by their cells and being turned into an amorphous Gelkin was a death sentence. Now though, twenty years later, medical advances which protect sentience as the transformation progresses and prevent transmission of the virus to others allow Gelkin to continue leading normal lives--for the most part anyway. There are always surprises when one becomes something else...

a shapeshifter with identity issues, a troubled relationship, accidental sex change, accidentally a threesome, better than ever, broken up with because of a close call, dating as an infected partner, going along with the weird, going out due to frustration, magic makes things better, making the best of a bad situation, minotaurs are big guys, monster girls have more fun, monster physiology can be surprising, she gets bigger, she's a Junoesque woman, she's a shapeshifting prodigy, suddenly very endowed, totally an allegory, trying their best, unwitting attribute transfer

20 Nov 2016

A Present Fantasy

032 – Combination Sale

Time to Read: 9 minutes

What will happen when someone with a penchant for body modification takes up Dr. Xurnami's offer for deep discounts on multiple alterations? Will the dramatic transformation be enough, or will the want more? We rejoin Dr. Xurnami a couple weeks after [Sales Pitch]...

31 Oct 2016

The Far Shore

028 – Demoness Costume

Time to Read: 26 minutes

A woman's idea for a Halloween costume turns out to have a mind of its own...

a crossover between settings, demon lesbians, extreme exaggerated growth, gags on their own cock, goes to extremes, growing into a body that clothes can no longer contain, her breasts go past her waist, her dick reaches her knees, indulging darker influences, more than they expected, she becomes a succubus, some people drink for courage, others become demons, things work out in the end, willing corruption

16 Aug 2016

TF House

019 – CamDevil

Time to Read: 21 minutes

On TF House, an erotic, online reality show, participants take mystery medications which cause transformations. One such contestant is about to have the best show of her life...

20 Jul 2016

The Far Shore

014 – You Become What You Wear

Time to Read: 18 minutes

After her cosplay debut is far bigger than she expects, a woman decides to do a photo shoot with a good friend. The new costume, however, bears a familiar seven-pointed star...

a cosplay transformation, faerie mischief, female friendships, fluff, growing into an outfit, her breasts go past her waist, magic gone haywire, magical clothing, she becomes an elvish princess, their first time, thirst over logic, unsure to accepting, useless lesbians, utterly transformed, visibly growing

3 Jul 2016

The Horned Crown Imperium

021 – What You Bring to the Table

Time to Read: 17 minutes

A man who feels he has nothing to lose seeks out the power to change his life, only to find how deep his hunger really goes...
Warning: Extreme transformations and sizes ahead!

a deal with a devil, a Faustian bargain, a metaphorical death, an existence purely for sex, assuming another identity, bigger than should be possible, demon lesbians, embarrassed by the changes, goes to extremes, going along with the weird, he becomes a woman, her breasts go past her knees, I'm gonna die anyway so might as well, monster girls have more fun, monster physiology can be surprising, more than they bargained for, outgrowing one's clothes, succubus means I'm a bottom, they get a new lease on life, unsure to accepting, utterly transformed, way more than you bargained for

2 Jul 2016

The World of Witches

011 – Arenkant’s Temple

Time to Read: 23 minutes

A witch hunter finds himself in the middle of an event which has been centuries in the making...
Warning:extreme transformations ahead!

30 Jun 2016

The Far Shore

010 – Videogains

Time to Read: 16 minutes

A pair of lesbian otakus find themselves playing a game with a very robust character creator which has some... expansive effects.

accidentally out of control, big top and small bottom, bondage via hair, carried away in the moment, demon lesbians, experimenting with one's body, her breasts go past her waist, more than they bargained for, self-controlled expansion, self-controlled transformation, she becomes a succubus, she has an unnatural hair color, she has piercings in her ears, she has piercings places other than her ears, she is super nerdy, tied down and fucked

TF and Ex Kink: Human to Demihuman

174 – War-Vamp Origins

Time to Read: 7 minutes

166 – By the Silver

Time to Read: 8 minutes

218 – Like an Exposed Reactor Core

Time to Read: 14 minutes

161 – Cycle’s Climax

Time to Read: 6 minutes

162 – An Interview

Time to Read: 6 minutes

191 – A Newfound Thirst

Time to Read: 7 minutes

190 – Devil with a Greed Tattoo

Time to Read: 12 minutes

183 – Clearance Candies

Time to Read: 14 minutes

093 – (Don’t Have to) Worship Me

Time to Read: 21 minutes

088 – Jelly from the Springtime of Youth

Time to Read: 38 minutes

075 – A Slime Needs Her Protein

Time to Read: 2 minutes

074 – (Don’t Have to) Keep Me Growing

Time to Read: 12 minutes

073 – A Spell Awry

Time to Read: 14 minutes

047 – Gooey Could Be Good

Time to Read: 3 minutes

032 – Combination Sale

Time to Read: 9 minutes

019 – CamDevil

Time to Read: 21 minutes

014 – You Become What You Wear

Time to Read: 18 minutes

010 – Videogains

Time to Read: 16 minutes

Misty F Fiction