‘ass expansion’ stories

Improper puffshroom picking leads to expansion and sex.

A 22nd-century camgirl grows to enormous sizes.

Charley has incredible abilities as Jake is soon to find out.

Charlotte's growing body seems determined to ruin her focus.

Jack learns the fun, and danger, of controlling appearances.

The diaries of a girl who get's her wish granted...

Anya decides to explore the app a little more with Kacey...

The continued diaries of a girl who's wish got granted...

A new virus that causes increased hunger and lust in women.

A witch hires a futa for help with a magical potion

An ancient artifact upends life at a small college.

Alex & Mia experiment with their new rings. Contains breast expansion.

Chris takes Mona and then faces the music with Leanne...

Sian has to tell Susan her secret.

The fertility goddess’s blessing takes effect that same day.

Let The Sex Begin.

A date with a shapeshifter makes for a very happy birthday.

Coming Clean.

After Jacob asks her out, Emily's body begins to change.

Magical bubble bath fixes her back pain with... side effects.

Two witches show a wizard their favorite potions.

Elena wants to be filled, and orders the perfect partner.

First Days Back at School

Lila and her Mother have an enlightening chat.

More Growth And Destiny Finally Joins In The Fun.

Just One?

The Futa Use Chastity, Together.

Now it's Lucie's turn to become a horny werewolf...

Chastity Walks In On The Wrong Lamaze Class.

Brooke takes a 'special formula' with unexpected results...

Flirty coworkers get massively expanded on a work trip.

A bet leads to an old friend.

Gina and Luca play a second round with their friend Chiara.

Alex and Mia meet a mysterious vendor at a local market who.

Growth? In My Succubus Story?

A succubus on the hunt gets more than she can handle!

Chris meets with Alexia and then Hornygurl616...

Estelle crafts Chris's new life with his new endowment...

Alex & Mia head to a cabin for the weekend to relax.

A lonely college futa meets a strange succubus.

Nathan's life is about to change in a big way.

More growth and unexpected results.

Lila gains the power to take everything she’s ever wanted.

Jennifer meets Sam and finds a unique game.

Rapi conquers her past grudge. A true giantess is born.

A young author meets a mysterious muse in his dreams.

Jen discovers Sam's secret desire.

Destiny Grows... And Grows... and Grows!

Rick and Laura meet her High School bully.

Shalendris goes to the gym, fucks a huge futa.

Jessie wakes up and meets Jessica.

Erica is taken. Mike looks for Beth.

A femboy, futa, and chair all bust (one way or another).

Chris deals with a trio of women and then dates Talia...

Jackie and Kate play a transformative card game.

A curse: Each tip Layla gets, her bra gets tighter.

Giovanni starts his personal journey of growth...

A unique workout between Coach and some jocks.

Ral's prank on his gooey wife goes terribly, terribly right.

Will Club Bespoke be everything Hayden dreamed?

The Fortune Cookie reads "Explore Alternate Avenues".

Chris's sex life is about to change in big ways...

Two roommates find an odd magical boardgame.

Chris prepares to meet Alexia at Estelle's insistence...

Richard is a shapeshifter-mindcontroler. Shenanigans ensue.

Eleanor's new work uniform is a transformative experience.

Femboy finds a medicine to become even more feminine.

Sian has some interesting side effects after a lab accident.

A rookie succubus gets much more than she bargained for.

Destiny Puts Her New Size To The Test.

The blog of a girl who wants bigger things...

Chris gets a demand from Estelle that will change his future.

Sian and Ben find that a new tablet has side effects.

Bringing down a bimbofying villain takes a special hero.

Privaty is the first to be afflicted by Rapi's "corruption".

Her growing transformation leads to confrontations.

The expansion community sets off a plague of size kink.

Cora evens the odds with a busty coworker.

A rock star keeps chasing the better high.

New ambitions cause Eula to grow into a lusting giantess.

Size kink about writing size kink that references size kink.

A cold-hearted detective tracks a reality-warping criminal.

A man saves a witch as she grants him his deepest desire.

Getting Back to 'Normal'.

Jessie discovers the mysterious program known as Master PC.

A woman takes her body-modification obsession to new heights.

Jack takes a trip through town to visit his old friend.

Jack Thompson accidentally acquires reality-bending powers.

A special breast expansion edition of Lamprey Lust.

Endless Debauchery.

Neyri's body grows, including a little extra wood.

A young woman learns how malleable her avatar really is.

Vanessa and Cora have more in common than they thought...

A 'Talent scout' for a shadowy organization details his work.

Certain harmonics result in massive expansion and growth.

A new day begins, and a new genie is introduced.

Chastity searches for her lost sister.

Nerdy Jacob meets the new school's Coach.

Jack makes a few adjustments to his friend and her roommate.

Artist brightens her art and life.