Thinking about this idea of making a full-moon prank on Principal Cinch despite the fact that Cinch put a "no pranking policy in the hallway". One afternoon, Lemon Zest and Indigo Zap went outside of Crystal Prep school in order to give the principal a taste of their poison.

Over to her window, where Cinch was working inside her office, the two Crystal Prep girls knock on the glass window, loudly but gently tap with their knuckles to get attention. When Cinch noticed what's going on outside, she started to get off her office chair; walking over to see outside of her window, seeing nothing but two girls pulling their panties and lifting up their skirts to reveal two bare buttocks.

Lemon and Indigo shook their bums the in a cheekiest way to make the principal feeling shocked, humiliated and embarrassed to stare at them. Cinch's eyes widen as her eyesight is ruining her reputation by two of her rude and rebellious students, causing their mischief to happen on-board. 

Lemon Zest: Principal Cinch is such a pussy, old witch.

Indigo Zap: Yeah! If you think that we can't be allowed to prank inside of your school, we got three words for ya...

Lemon Zest/Indigo Zap: NO SKIRTS ALLOWED!!!

Principal Cinch: AAAHHHHH!!! Sweet, merciful God! Put your heinie away and put your skirts back on, now! Or I'll both have you in de-TENT-ion for life!!! 

Indigo Zap: Whatever, bitch! *Note: I definitely hate Cinch for being a trump and I'm on Indigo's side.*

Principal Cinch: Ughhhh... my eyesight are nearly burning from the way I stare at their bums! I should have brought my paddle with me so I can smack them HARDER!!

Vice Principal Cadence: O_O!!!

Principal Cinch: What?