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Umaru Doma who is in her Indoor Mode planned on having a special night by pulling an all-nighter, snacking on her potato chips and video gaming. However, her night became interrupted after finding out she was out of Cola after opening the fridge and looked to see if she had any but she didn't.

"But I don't see any cola," said Umaru Doma feeling disappointed. "And my night's just beginning. Geez, I wish Onii-Chan would keep up with my cola stock. I'm not drinking anything like milk, oolong tea and mineral water otherwise my relaxing time is ruined without cola," she continued while folding her arms as if she was pouting.

The only choice is that she could sneak out late to go to a convenience store that is still open even after midnight. Umaru then came to a decision to head out to buy some cola at a convenience store. But as she went outside, it was dark and Umaru felt like a weirdo could be watching her.

"Wh-What if there was somebody watching me and I run into him?" Umaru said feeling a bit worried but knew how to protect herself as she made a fighting stance with her hands like if she took some karate lessons. "If it comes down to it, I'll just to have use some CQC I learned from Metal Geo Risotto," she added feeling a bit brave.

Umaru then made her way to the convenience store with the lights still on. The glass door opened for her automatically and she went to the drinks section and picked out many colas until the shelves were all empty. She paid for the colas and headed out of the store.

"Colonel, I have obtained the cola. Returning to base," Umaru said sounding like a soldier. "Now I should hurry home and drink my cola," she added and rushed back home to get on with her cola drinking.

She hurried on back to her apartment but she had to make a quick drink break as she began to feel thirsty. She popped open one of the cola bottles and started to guzzle it down until it was all gone.

"Ah, that was refreshing," Umaru chirped happily. "But I need more than that."

She continued to drink all the colas she had bought until she began to noticeably expand into a large round balloon. Umaru was too busy drinking cola that she was unaware of blowing up into a big balloon. She continued to expand as her hands and her feet sunk deep into her ballooned body. Her clothing had stretched out within her spherical ballooned body as her skirt lifted up causing her panties to show.

After Umaru drank all the cola bottles, she opened her eyes and realized of what a giant round balloon she became.

"Oh no!" cried Umaru as she flapped her hands in panic. "O-Onii-Chan, help me! I can't move in this shape!" she cried and depended on her brother because of her laziness.

Having no choice but to continue back home in her new ballooned condition, she had to roll and then bounced like a bouncing ball which brought joy to Umaru for some reason.

"Well this isn't too bad after all," Umaru laughed and continued to bounce on her way home. "I can imagine myself being this big when I'm in my Indoor Mode," she added with a giggle.

Eventually, she bounced her way back home safely and tried to open the door but struggled a bit until she's able to get her hand on the door knob. Upon opening the door, Umaru couldn't believe that her brother Tahei woke up and found out she went out late at night.

"Where were you and how did you become a balloon?" Tahei said feeling angered about why her sister made a trip to the store at the midnight hour. "Don't you know it's dangerous to be out at this hour?!"

"I became a balloon because all the fizz blew me up like a balloon," Umaru giggled and rolled a bit. "And don't worry, no weirdo came around to try to get me because I would flatten them by rolling on them like a bowling ball!"

Tahei couldn't help but keep his cool knowing that his sister is safe at least as nobody would dare mess with Umaru. Not only that but Umaru is also like a teen celebrity she is towards almost everyone.
Umaru-Chan found out she was out of cola and had to make a stop to buy some.

After buying some of her favorite soft drink, she drank many but experienced her first time being a balloon due to the carbonation of the colas.

This is the first Umaru-Chan related inflation story, hope this is good.


Pic. © :iconangelofinflation:

Umaru Doma from Himouto! Umaru-Chan 
© Sentai Filmworks
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:iconmegarook:
MegaRook Featured By Owner Mar 2, 2017  Hobbyist Digital Artist
cute story.
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:iconhannahdoma:
HannahDoma Featured By Owner Mar 2, 2017  Hobbyist General Artist
Thanks.
Reply
:iconmegarook:
MegaRook Featured By Owner Mar 2, 2017  Hobbyist Digital Artist
I wish I could hug her, but I don't want her to become a beltching rocket.
Reply
:iconnepuofinflation:
NepuOfInflation Featured By Owner Mar 1, 2017  Hobbyist General Artist
Made me laugh, bro! XD
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Glad ya loved it bro! :D
Reply
:iconbittyheart:
BittyHeart Featured By Owner Mar 1, 2017  Hobbyist General Artist
Really cute! X3
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Glad ya liek it, Bitty-Chan!  Icon Umaru Doma - Himoto! Umaru-chan [ #57 ] by Katori-Sa
Reply
:iconbittyheart:
BittyHeart Featured By Owner Mar 1, 2017  Hobbyist General Artist
Awwwwwwwww! Bitty-Chan! X3
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Hehe! :)
Reply
:iconbittyheart:
BittyHeart Featured By Owner Mar 1, 2017  Hobbyist General Artist
:)
Reply
:icondarkrai9000:
darkrai9000 Featured By Owner Mar 1, 2017
Interesting
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Thanks!  Icon Umaru Doma - Himoto! Umaru-chan [ #66 ] by Katori-Sa
Reply
:icondarkrai9000:
darkrai9000 Featured By Owner Mar 1, 2017
What is it about this show you like?
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Umaru-Chan is a very cute character and she likes video games and junk food.
Reply
:icondarkrai9000:
darkrai9000 Featured By Owner Mar 1, 2017
Like you?
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Kinda.
Reply
:icondarkrai9000:
darkrai9000 Featured By Owner Mar 1, 2017
Ye
Reply
:iconprinny129:
Prinny129 Featured By Owner Mar 1, 2017
Nice story :D
Reply
:iconhannahdoma:
HannahDoma Featured By Owner Mar 1, 2017  Hobbyist General Artist
Thanks a bunch!  Icon Umaru Doma - Himoto! Umaru-chan [ #82 ] by Katori-Sa
Reply
:iconprinny129:
Prinny129 Featured By Owner Mar 1, 2017
No problem ;)
Reply
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March 1, 2017
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