Penis Expansion Stories

80,376 results
Orientation
Length
Source
Infinite Scroll

Jennifer's Adventure's in Reading

by CumBalloon123 on Sep 18, 2019
Fetish

Jennifer was an average girl, she was 5'2'', had 34B cups, a 30 inch waist and 32 inch hips. She had mousy brown hair of average length and glasses that made her look like a librarian. She always dreamed of being more than average, she wanted to be sexy. One day Jennifer was in the mall and she stopped by a store she hadn't seen there before. The ambiance wa...

Open in Reader

Futanari Fanfiction

by Wikia on Jan 29, 2017
Fan Fiction

We'll start writing right away. DICK GIRLS AHOY!What's next? The Barbaric Archipelago (How to Train Your Dragon) Motunui (Moana) Arendelle (Frozen) Middleton (Kim Possible) Quantic Universe The Human World (My Little Pony) Equestria (My Little Pony) The Tardis (Doctor Who) Coruscant (Star Wars Clone Wars) Quahog (Family Guy) Hogwarts (Harry Potter) The fles...

Open in Reader

Ǝvolve

by marshall626 on Nov 4, 2018
Miscellaneous

I encourage anyone and everyone to submit chapters, I will be moderating and check the Guidelines, please. Text in Italics are Thought After getting ready to head out for college you go down to the kitchen for a slice of cold pizza, "What the fuck, Chad you asshole, you ate my food again!" You yell at the top of your lungs. "John if you didn'...

Open in Reader

Growth Spurt

by ThatGuyYouKnow98 on May 4, 2018
Science Fiction

(Authors note: First time doing this so I honestly have no idea what I’m doing) Welp, it’s official, this guy is a fucking weirdo. Here you are, sitting on the bus, trying to get home from work, minding your own business, when the creep next to you keeps leaning over every 10 seconds to look at your watch and ask what time it is. Please for the love of god g...

Open in Reader

The Chosen One

by Zaulek on Jan 13, 2019
Miscellaneous

[Author's note: if you ever come up with a story or branch, you can add it. Because it's an option that wasn't quite popular, I decided to make the story public. No revisisons from me, everything can be added, as longs as it doesn't break the site's ToS] A person wakes up from sleep to the sight of a room, different than the one they began their night in. A...

Open in Reader

She Got Hooked on Gaining

by Sir Kata on Nov 15, 2020
Fetish

Update! This story is now interactive (though moderated). If you'd like to add your own take to this story at any point, you should now be able to "Add a new chapter" I hope you'll take this opportunity to add on to this story, and I look forward to anything you'll add! The closet door opened with a small creak, and Kate frowned at the sound as s...

Open in Reader

Djinn Wishes

by Se7en_Sins on Aug 12, 2020
Fantasy

“Samantha. Hello, Samantha! Earth to Samantha!” Samantha woke up with a smack to the back of her head. Groaning she turned over, her coal black wavy hair a complete mess. “What?” “It’s time for class, Professor White said if you are late again, she’s going to fail you.” Samantha’s roommate Jenni said. “Yeah, yeah… Let me get up.” Samantha said as she climbed...

Open in Reader

Erotic Sentient Slime

by lrocks911 on Jan 23, 2016
Science Fiction

In the future, who cares when, a scientist has created an Artifical Intelligence hardware (or is it software at the same time) which can physically embed itself into any article of slime. Whether it was a jelly of some sort or even a toy slime, the scientist could install this AI into a slime by injecting or pouring said chemical onto/into a body of slime. T...

Open in Reader

Little Liz's Big Suprise

by danny222 on Aug 8, 2020
Fetish

Liz woke up this morning feeling a little horny, which wasn't normal, but this was even different from the rare occasions that she actually did feel horny. It was a little stronger, but with Liz having a medical condition that continued her puberty she was getting used to unfamiliar feelings, so she wasn't too alarmed, just curious. Puberty as it turns out t...

Open in Reader

The New Super Meme

by MoteDog on Dec 27, 2017
Fantasy

Sex Craze wasn't interested in the usual bizarre perversions. Breast expansion? Penis expansion? Lactation gush? They were alright, but they were rather common where she-he-it came from. No, Sex Craze desired the truly WTF! To this end, he (this time) donated his radioactive sperm. To this end, she (this other time) visited a sexual orientation workshop. To...

Open in Reader