>>42530931
Crystal Prep is very strict and even a good girl like Twilight has felt Principal Cinch's cruel cane numerous times over her education there.

Even after she transfers to Canterlot High Dorkle's cute nerd rear end is not out of danger. Principal Celestia uses a wooden paddle but that's not the worst part. Every time a student is paddled they receive a notification letter for their parents to sign. This almost always leads to a second spanking at home.

Twilight's mom buys her short skirts to make spankings easier. Twi is embarrassed to still be getting spanked at age 15 but she doesn't know all her friends get it at home too. This is unavoidable; all cute lolis must be spanked occasionally due to General Laws of Animated Cuteness.