Now Playing Tracks

Let’s Get This Party Started!

Welcome to the “FUNKY NIGHTCLUB”, where today is a special day. Actually, it’s “HUGE BREAST FEST.” The concept is simple: every woman is invited to wear a fluorescent necklace (propriety of the owner’s nightclub). When the party starts, the black-lights are opening and the necklaces starts to glow. Then, the magic may happens: the liquid inside those necklace is able to grow any woman’s breast to the sexiest size possible.

An Expansion Fan member commission for Gigajapo. To make your own commission request and read all of our breast expansion comics, purchase a 1-month membership to!

With every comic we put out we try to bring something new and fresh to the expansion fetish market, and this comic is certainly that- a romantic tale of an artist and his creation, featuring enough breast expansion and height increase to smash right on through the fourth wall!

This is Meta-Fiction Love Story: the breast expansion comic ABOUT breast expansion comics!

Synopsis: An artist, unnaturally obsessed with a fictional woman of his creation, finds her coming out of his drawing board as a living, breathing person!

Release Date: September 21st, 2014

Author: Valeyard Vince

Artist: Dai (Sedna Studios)

Tags: Breast expansion, ass expansion, clothes ripping, bra busting, pleasure, instant, deflation, nerdy girl, height increase, science, magic, XTREME breasts

Issue Link: Meta-Fiction Love Story

Download this comic and all of our other breast expansion comics with a single 1-month membership to Expansion Fan Comics

And don’t forget: Expansion Fan Comics is now bitcoin-friendly and sports a brand new “favourites” feature!

Badass Babe Fung gets a taste of her own medicine in this panel from Fist of the Overflowing Hourglass 2: The Fall of Fung.

Synopsis: Having dominated the world fighter circuit, Fung is confident that she has truly mastered “Overflowing Hourglass.” Unfortunately for Fung, an opponent is coming who knows her technique’s ultimate weakness!

Series Link: Fist of the Overflowing Hourglass

The Experiment 2

After the serum injection Hiko changed a lot more than she expected. Now she’s getting her new abilities checked out by the outpost’s Doctor before she gets a combat suit. Hiko is now much stronger, taller and bust-ier then before. The project seems to be a full success, but this is not all… a new power has awoken in her: the ability to transform another person with a single touch! Hiko is beginning to to like her new body and abilities…

An Expansion Fan member commission for wildcard74. To make your own commission request and read all of our breast expansion comics, purchase a 1-month membership to!

As Michael Douglas once infamously said in the classic film Wall Street: “Greed is good, having sex with a woman as her breasts expand is better.”*

*I have not actually seen Wall Street, so that may be a misquote.

Synopsis: In the near future where genetic modification is more common, Jake Roberts gives a formal presentation to the affluent and powerful investor, Melanie Duke. Under this pretence, Jake plans to blackmail Melanie on her past to achieve his heart’s desire — but Melanie is anything but intimidated. She meets Jake’s threats with some of her own, leaving Jake no choice but to bring out his trump card and hit Melanie where she’s weakest. When two ‘perfect’ bodies meet, the passion is intense.

Release Date: September 7th, 2014

Author: Element

Artist: Wang (Sedna Studios)

Tags: Breast expansion, sex, pleasure, penis expansion, boob crush, stockings, height increase, gradual

Issue Link: Genetic Destiny

Download this comic and all of our other breast expansion comics with a single 1-month membership to

And don’t forget: Expansion Fan Comics is now bitcoin-friendly and sports a brand new “favourites” feature!

The Cursed Mirror of Erised

Judith has come down to Jason’s basement to get a look at the fabled Mirror of Erised, and upon glancing at her reflection everything seems normal at first, she begins to notice that her reflection’s breasts slowly grow in size. Entranced by the sight of the growth, the entrancement is slowly replaced by fear as her reflection seems to be relishing in the change. She turns to escape, only to feel her own breasts swell to the point where she is rendered immobile - all the while Jason watches with evil intentions in his eyes.

An Expansion Fan member commission for wildcard74. To make your own commission request and read all of our breast expansion comics, purchase a 1-month membership to!

The Best Kind of Artifact

A rainstorm beat down upon a pair of pointy eared girls as they strode along the shore of a river. Each step of the slick grass threatened to send them into the water. The thunder and lightning cracks lit up the forest walls, shadows jumping out at them, but neither of them appeared afraid.

The continued down the riverside until they came upon a shallow cave with vines and grass covering the entrance. “Mint don’t you think we should take a break from this hunt?” The girl with shorter pointy ears and darker hair asked. She stopped and pointed towards the alcove ahead of them. “Should we take a moment to warm up?” “Sure. I like the rain, but we’ve been at this for a couple of hours now. Lets take a break Lavender.” The teal haired elf with much longer ears nodded to the first.

The two casually brushed aside vines and weeds until they were no longer being rained upon. The beat of the rain outside was still quite loud, but the angle of the cave prevented the rain from getting inside.

Mint pulled a long staff with a crescent at the end from off her back. Red energy shot out and around forming the crescent into a circle. After a bit of fiddling, a ball of gentle light filled the area.

"So you want to impress Lulu by finding some really awesome artifact?" Lavender asked as she began cleaning up her smeared eyeliner. Her force power easily cleaned it up and reapplied the thick black line around her eyes. "I do." Mint stated in a matter of fact kind of way. She shook herself off a bit, her clothing being somewhat rubbery and didn’t hold the water very well so her body was quite slick. Lavender’s clothing was also fairly good at repelling H2O.

"You just like those huge boobs of hers!" Lavender grinned towards Mint who began to blush. "They’re huge and you know you love them! I see the way you stare!" Lavender giggled and Mint stood firm, her face getting almost as red as the red tattoo around her eyes with three dots on her cheeks. "I won’t lie, I like them." Mint smiled a bit. "Are you jealous?" Lavender huffed and turned her back to Mint. "No way!" She shook her head and looked down. "But I’ll lea…" She paused and then got on her knees.

"Hey look at this!" "Look at what?" Mint asked and turned towards Lavender. "Come here!" Lavender half shouted excitedly. She began to dig around what appeared to be a metal object with green glowing lines. "This might be just what we’re looking for!" "An artifact?" Mint knelt down next to her and began to help her dig. The two worked at the edges for a while until suddenly they were blinded by a bright multi colored light.

"Gah!" Mint jumped up and covered her eyes, staggering backwards and dropping her staff. Fortunately it only took a moment for Mint to recover. "What did you do?!" Lavender seemed to recover quickly as well, but she was still on her knees, turned half towards Mint. "It wasn’t me!" Mint half shouted. At the back of her eyes she could feel a strange pinching sensation. it was very soft and eventually disappeared, but was replaced with a very floaty, light feeling. it spread down her neck and past her shoulders. She felt it in her chest and quickly it rushed down to her thighs and butt.

"I feel a bit odd…"

"Me too."

Lavender seemed like she was examining herself for a bit as she stood up. “My nipples are tingling!” She shouted. “What did I say about talking about your nipples?!” Mint half shouted and half laughed, but then she felt the tingling in her nipples too. Mint felt winded suddenly and had to breathe deep. She looked down at her chest, her nipples quite perky all of a sudden. Mint touched them softly and was pleasantly rewarded. She poked them several more times until Lavender shouted again. “My boobs are growing!”

Mint looked up at Lavender and immediately spotted her breasts which were, in fact, slowly growing. Mint didn’t have much of a moment to think and looked back down at her own chest. She gasped at the sight of her breasts gradually pushing forward in her top. “Ah! Mine too!” Mint groped her breasts out of curiosity and felt them growing in her palms. The feeling was rather warm and quite enjoyable as her nipples began pressing roughly into her palms. Mint’s cheeks flushed deeply as she began to casually massage her expanding chest.

Lavender was slightly panicked at first, but also began to fondle her mushrooming melons. “Hey this isn’t so bad.” Lavender began to purr, her cheeks lighting up brightly.

Mint wasn’t so sure and jumped a bit when she realized that her top was transforming. It split open and revealed her miniscule cleavage as the portion about her neck pulled apart and then slide down to her shoulders forming a rubbery, stretchy kind of bra top. Lavender’s top had a less profound change and simply became lower cut.

Mint bit her lower lip as her chest ballooned outward, her flesh squeezing together and building into immense mounds. Mint’s top was rather stretchy and easily accommodated the extra size. Her nipples were rather erect, but plenty contained by her top as were Lavender’s. Mint couldn’t resist and began to squish her breasts together as she watched Lavender’s bust swell further and further. Then Mint noticed something happening to Lavender.

Her skirt began to tighten heavily until it was pressed up against her skin like rubber. Lavender seemed a little uncomfortable at first, but then the skirt slid up and melded with the rest of her outfit making her appear as though she was wearing a kind of one piece swim suit. Mint felt light headed and nearly had a nose bleed when she realized the next thing that was happening to Lavender.

Her hips began to widen and they did so rather quickly and in short bursts making a wide gap between her thighs that made Mint lean forward and almost fall over from the combined weight of her huge melons. “My butt…I think it’s growing too!” Lavender suddenly called out and twisted to look. Indeed her butt was growing too. Mint almost passed out, but instead just began to pant. Lavender’s butt plumped and bulged, flesh overwhelming the back of her one piece bathing suit.

Then it was Mint’s turn. She felt the change and looked down, struggling to look past her enormous breasts which were still filling like balloons being pumped full of pudding. She managed to notice her skirt melding with her shorts and then she watched her hips start to grow. She couldn’t see her butt expanding, but she eagerly reached around and groped it. She could feel her hips jumping in pulses, her knees pressing together to hold her from falling. Mint closed her eyes and tried to focus. Her hips and butt swelled and bulged, her shorts beginning to pop at the seams. Each time they did Mint could feel the loose ends merging with the rest of her shorts.

This continued until her shorts had converted into a thin bikini bottom that was wildly stretched over her child bearing hips. Mint couldn’t take it anymore and began to moan loudly from her expanding figure, that was until she remembered that Lavender was in the room with her.

"No need to stop…" Lavender stated in between gasps. "This feels great!" Mint forced herself to stop and then force Lavender to stop as well. The two of them pressed tightly up against one another, both their faces flush with lust. In a moment of passion the two kissed each other deeply and groped at one another’s still growing features. The kissing turned into making out, the two of them gasping for air in between kisses.

Then suddenly they stopped expanding and the two of them backed off. The two of them were still sweating and breathing heavily, but they seemed to be cooling off. “Wow you kiss really good Mint.” Lavender smiled and Mint averted her eyes. “Sorry…” “Don’t apologize! That was fun! If you ever want to make out again just say so!” Lavender grinned wildly. “Also with a body like that I know Lulu is going to love you!” “Oh gosh…” Mint didn’t know what to think, her flesh bulging up over the edges of her rubbery top and around the edges of her panties. “Do you think she will? I’m so big now…” “Yes she’ll love it! And think of how excited she will be when we show her this artifact! This is the best kind!” Lavender’s smile made Mint a bit more comfortable.

"Yes… I think you’re right."

An Expansion Fan member commission for Mita. To make your own commission request and read all of our breast expansion comics, purchase a 1-month membership to!

A female explorer gains intimate knowledge of local customs in this panel from the first chapter of Going Native.

Synopsis: A British anthropologist gets more than she bargained for investigating ancient Maya culture in the Yucatan. Emily must contend with trapped temples and scheming locals while her breasts bulge out to match the topless natives.

Series Link: Going Native

A nun suffering from a fairy curse does her best to keep her composure in this panel from Twin Troubles.

Synopsis: Twin sisters Alice and Malice return to town, unaware that the gem Malice is carrying has been cursed by a faerie. Every time a man lusts after her, her boobs grow and she gets horny. Trouble starts when her twin sister is ALSO affected by the curse… on the very day she is to be ordained as a cleric.

Issue Link: Twin Troubles

The Cleavage Crusader faces one of her most dangerous foes for the first time in this page from The Cleavage Crusader #2: Defeated By The Deflater?!

Synopsis: Sam has to step up and learn what it takes to be a real hero when she finds herself against an opponent armed with a weapon capable of rendering her powerless & flat!

Series Link: The Cleavage Crusader

We make Tumblr themes