‘cock expansion’ stories

Improper puffshroom picking leads to expansion and sex.

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

Phoebe seeks more ways to keep her satisfied...

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

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

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

Anya downloads an app that changes her life...

Jill confirms Sam's bullheadedness.

A wild evening of expansion for Saffron and Nick.

Meredith brews a potion that makes her dreams come true…

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

This chapter heavily focuses on lactation / cowgirl expansion.

Two witches show a wizard their favorite potions.

Seth and Nina deal with the consequences of unknown pills...

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

Flirty coworkers get massively expanded on a work trip.

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

Jack gets a proposition from Phoebe he can’t ignore...

Chris meets with Alexia and then Hornygurl616...

Cumming to Conclusions.

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

Nanomachines that add up to huge size.

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

Day 2. Not much interviewing gets done.

Valerie is a plain girl, but a demon can change that.

His cock is magicked - will he get too big to handle? (End)

Getting the show started.

A unique workout between Coach and some jocks.

An unexpected change means Jack and Phoebe get creative...

I earn the blessing of a god to breed my girlfriend.

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

Campbell brings back a genie, and big things happen.

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

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

Lyrinia uses a spell she really shouldn't have...

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

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

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

People doubt Abby, but those who don't get rewarded!

An epilogue to a story about a girlfriend's growing cock.

Justin starts growing, a lot.

... to godhood and beyond.

My thick-hipped girlfriend receives a growing cock.

High-school senior struggles with a never-ending puberty.

Even The Husband Isn't Enough For Her!

The show heats up!

Years later. Richard continues to grow...

I encounter someone at the park and grow.

Certain harmonics result in massive expansion and growth.

Bachelor turns into a cum factory on New Year's.

When you want a change, you always get what lease expect.

Peter finds a floppy drive, next step world domination!

Michael finds he may not be in charge as things grow bigger.

The power of the oppahana.

For big results you must think hard. My mind knows no limits.

With his new-found powers, Michael plumps up his harem.

Mikao joins in.

We show our devotion.

The house starts breaking down.

Michael accidentally discovers a strange new power.

Things get heavy with a special guest.

Jason wakes up one morning to find a big mess in his bed.

I take a vacation and get more than I bargained for.

I go to a pool party and get more than I expected.

My girlfriend sneaks me some pills, and a big surprise.