Today was sports day and Miku and Len were so pumped up.

"Trampoline jumping, balance ball AND SPACE HOPPER BOUNCING!!"

But kaito was afraid for them.

"Haku and I competed in the sports day! Her breasts expanded to the size of an asteroid during the trampoline run and on the balance ball bounce our butts became so big it popped then absorbed the balance balls!"

"Don't worry kaito!" Miku said

"Miku and I will be fine" added len.

"By the way did you read the fine print about concessions?"

"Bring a friend and they get free corn dogs and ice cream!!"

To Kaito's suprise, it actually did say that.

Kaito ran singing "holy MF it's an ice cream truck" and "hotto dogu" by Shawn wasabi to the stadium, beating Len and Miku. Then the PA system crackled and boomed

"Ladies and gentlemen, welcome to the Imbapovi Sports day with our new male and females division being the main event!"

The crowd split into cheers and jeers, the ones who jeered were the ones that preferred the two sport miku's and the cheers were from the rest of the crowd.

"Allow us to introduce today's events! Space hopper bouncing is new, along with trampoline jumping and balance ball bouncing making a return! And to take part in it, Welcome veteran Hatsune miku, and her partner and the second male after kaito to compete in this event, LEN KAGAMINE!!"

RIN cheered for her bro and Miku but kaito was too busy messily devouring corn dogs and vanilla ice cream.

"*BUURRRRRRP!* excuse me!" He said

Miku and Len prepped themselves for event number 1

"Trampoline bouncing, with Len and Miku!"

Imbapovi's voice then came over the speaker to begin the countdown chime

"321 BOUNCE!" Imbapovi said in sync with the countdown chime and then techno music blared, and every time len and Miku jumped, a *boing!* would sound from the trampoline. Miku's breast grew bigger and lens butt also grew big and also bouncy.

THUNK!* Miku was so inflated she was caught in between the springs, but to her suprise, because Len's butt was so big, he was still bouncing and just like cannonball from lilo and stitch!

They got safety pinned and recovered quickly from the needle for the balance ball bounce.

Miku and Len both flattened the balls after a few lengthy minutes of bouncing, but the end result was the same, Len and Miku bounced on their butts like cannonball from lilo and stitch, now even giggling!

Now it was time for the space hopper event.

They got on the MMD brand space hoppers and bounced around, easily motivated to bounce high enough to sky height, and as they were, their breasts expanded and they bumped each other before landing safely down.

Kaito, RIN and Haku cheered.

The End!