What happened?

Prank #1

Koyori's POV

I exploded a building. A bunch of people were like "Oh NO! Not again!" What? THEY DON'T LIKE MY PRETTY DISPLAYS OF FIRE?? "YUUKI-NEECHAN!!" THEY DON'T LIKE MY FIRE!!" I anime cried. She chuckled
She whipped her long, blue-black colored hair over her shoulder, "Well, there's more where that came from!" She laughed. Her yellow eyes sparkled. (Her eyes change color to her emotions, as do Rin's, and Koyori's.) She did a running jump, and vaulted onto the back of her red panda Michael. Now Michael could shrink to any size, so he became small in the blink of an eye- (his rider could too) give or take about the size of a bee. Michael ran up to a biulding and Yuuki jumped off of Michaels back and grew to her normal size. "Fox Tail- Dark Lightning!" 10 bolts of black lighting, crashed into the building, and it was total obliteration. I pouted. "Meanie!" You always beat me!" Yuuki smirked. Michael (insert panda noises) grunted and walked away. I looked at my pet Artic Fox his name is Takashi. "YUUKI! KOYORI!! COME HERE!" I looked at Yuuki nervously. "Uh oh..." We're in trouble now...