Layla thought to herself for a second, she liked the feeling of relief she got when releasing a large fart, probably a little too much. If she ran home she could work off the burritos she just ate, give time for her gas to build up and let it loose in the comfort of her home. The only person who would be home was her Mom and she didn't care, she did the same thing. She began running home immediately.

         You didn't know what was going on but suddenly Layla began moving like crazy. Your entire world was shaking, her cheeks hit you with each step she took. A minute later she picked up the pace and and her cheeks began slamming you against her backdoor. After ten minutes you felt something wet hit your head, it was her sweat. Six minutes later and you were drenched in her ass sweat. Her cheeks were still hitting you at the same pace. The sweat acted as a lubricant and every time one of her asscheecks hit you you were pushed a little bit into her sphincter. Between each of her steps you pulled your self back, but you were slowly losing more ground than you gained. You lost all track of time but after what felt like hours Layla finally slowed down. Her asscheecks were only a few steps away from pushing you to the point of no return but now that they slowed down you were able to pull yourself back out.

         You heard a door open and close before Layla said "hey mom I'm home." You remembered meeting Layla's mom once, her name was Kierra she looked exactly like her daughter, only more well developed, which was saying something because Layla had large assets in the first place. Looking back at it, she might give people even more bad luck than Layla did. Things always seemed to fall apart around her, the only exception was the two of them.

"Hey honey," Kierra said to her daughter from the other room. Layla had been thinking about the best way to let out her gas, and decided on doing a bit of yoga. She walked to the center of the living room and got on all fours. She lifted her right leg high into the air and bit her lip as she tried to release everything she had been holding in.

Braaaaaaaaaaaaaaaaaaaaaaaaaapppptttt!

         You were hit with the force of a hurricane, it was very hot from being inside her for so long and smelled like tacos and ass. You began to shrink, it wasn't as fast as the last time. Her anus was slowly growing, even after the fart finished.

         Layla was displeased, she had only expelled a bit of her gas. She decided to try another position, she tried the downward dog. She put her body into the shape of an upside down v, with her ass high in the air.

Bbbrrrrraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaappppppttttt!

         Layla just released another long fart, this one went on for 10 seconds. It smelled just as bad as the other one, and was so powerful that you thought you were going to be lifted into the air. The second the fart began you started to shrink much quicker. Her asshole was the size of a house, then a building, then a sky scraper.

         Still dissatisfied with the size of her gas, Layla decided to try the wind relieving pose. She laid down on her back, brought her knees to her chest and wrapped her arms around her legs. As soon as she was in the pose she relaxed her anal muscles.

BBBBBBBBBRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPFFFF FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFTTTTTTTTTTTTTTT!

You had just stopped shrinking when Layla released one last insanely nasty fart. You immediately began to shrink at a much quicker rate than ever before, her anus becoming the size of mount Everest in less than a second. It started out as strong as a hurricane and became 50 times stronger as you shrank. The smell started off with the sent of rotten beans and became worse and worse as the fart went on. It was impossibly long, starting as a bassy blast for the first 40 seconds before dying down to a silent but deadly fart for the last 20. By the time that it was beginning to stop, her anus was the size of two earths compared to you. The wind could have easily taken you away if not for a thick slimy substance coating her butthole that had previously gone unnoticed. The fart wasn't over, you were still shrinking and everything was getting worse. The wind felt like it could blow away a city and the smell had reached the point where it was so bad that you're vision began to fade to black.

You wake up to...