It was a glorious day in Ponyville. No pony would ever be able to see what was coming in the densely populated area of Sugar Cube Corner. Then, from afar, one could see Rainbow Dash walking with a serious step. She carried with her, a pogo stick and a package of lotion to ready herself. A large group of musical instruments, ponies in colorful suits followed behind her. Everypony that was waiting for the sugary treats to eat watched the parade of music and awe inducing power.
She went up to the confused ponies and awaited. Then, a pony came and put a seat on the floor, to which Rainbow Dash stood onto and took a deep breath. Somepony in the musical group started beating a drum in preparation to this feat she was about to do.
Rainbow took out the lotion, it was the only thing she was allowed for easier access. She squirted the substance onto hoof with the beat of the drum humming her every action. Then, she slammed it deep into her cooch, she blushed as the substance caressed the inner walls of her marehood. Soon after, she grunted out her hoof and grabbed the pogo stick, ready to do what needed to be done.
She floored it into her vagina. The pogo stick was half-way through, but she was intent on swallowing the whole thing with her titanic womb. Rainbow Dash started bouncing on it, lifting herself up in the air and allowing the stick to get deeper with each bounce. She was basically lifting herself up in the air with the pogo. Each time, she would groan with the stick going deeper into herself.
The newly made audience watched in disgust and awe at what they were watching. It surely killed the boredom of waiting for the sweets and it was a nice diversion to kill time. Still, it was a disgusting act of bodily function, although, without a doubt, Rainbow Dash was a talented mare.
Rainbow could feel the pogo stick sticking through her mare bead. It was extremely painful and each time she bounced, it would go deeper into her, one inch at a time. The audience were floored by how much she could take in. When will she be able to take it all in? How will this end? So many questions the audience had, but only a hush was there. Not even a peep from anypony, just guffawed expressions of terror and surprise.
Rainbow bounced higher than ever before and grunted as the stick entered her womb. The bouncing part of the stick lifted up into the closed warmth of her opening vagina and she basically looked like she was bouncing on herself. Her stomach extended itself forward with the stick slowly making her look extremely pregnant. Then, she landed on her hind legs as the bouncy part was swallowed. It wasn't fully in her womb, so she grabbed the pogo and pushed it with all her Pegasus might and screamed as the audience gasped.
With her strength, it stretched her entirely. But, the pogo stick was in her womb and it stretched her stomach to painful levels.
The audience started clapping happily. Whistling in delight at the feat they just witnessed. No pony would judge the rainbow pegasus they have here, for what she had done was just too entertaining.
Rainbow stood up, and whistled for what she needed most. A pony came in with a cart of pogo sticks and she smiled.
"This is amazing." said somepony in the audience.
One by one, Rainbow Dash stuffed a pogo stick into herself. Each time she did, it slid in easily with her amazing strength and endurance.
By the time the cart was finally emptied, her stomach was basically the size of a hot-air balloon, and she could barely stand.
With the final pogo stick in to her, she raised her arms in defiance of all that is normal and decent. She had become... a legend.
The audience cheered, the musical group behind her started playing rousing music. For Rainbow Dash had become, "Witnessed".
Then, Rainbow motioned somepony to bring a donation hat to the floor. Everypony dropped many bits into the hat, and by the time everypony was done, it was filled to the brim with golden bits.
"Thank you "nnngh" Every pony! I've done my best to entertain you all, but for my final feat. You will be... astonished."
Rainbow pulled her head back and started grunting heavily. She pushed with all her might and with one powerful push, she pushed out pogo stick onto the floor. Then, another and several more, she kept pushing all these sticks forward, before giving birth to all of them.
The audience were frozen at what they just saw.
Then, somepony stood up and started clapping slowly. All the others watched and slowly crept up and clapped along with him. Before you knew it, everypony was clapping, tears flowing through their eyes, joy without merit or restraint.
Rainbow bowed her head, since she couldn't move her tired lower body. Soon, someone picked her up on the chair, along with the hat filled with golden bits and they walked off with the musical group. Rainbow felt the weight of herself each time she wobbled and was delirious to her surroundings. All in all, she couldn't wait to get to the hospital to check for any damages.
She sat on her chair, happy as can be with the accomplishment she had done. Now it was time to rest, she closed her eyes and slept like a newborn foal. No pony would ever understand Rainbow's passion to do what she had done. But, she always loved pogos and sex, and fusing them into one may be odd, but to her... it was heaven. Not even being a Wonderbolt could even be better than this, for all she new, she was truly happy.
