The Prickly Pie

It's time for Hedgehog Prickly to learn, and the first days in school are quite the adventure! Mrs. Bulavkins handed her son a feather pen with a ball of delicious worms for lunch and strictly instructed him not to go through the forest under any circumstances.
The first day went strangely: classmates complained about prickly needles, «A» and «B» turned out to be nothing like the bullies who sat on the pipe, and the feather pen somehow disappeared. Prickly decided not to go to school anymore and went into the forest, where the scariest prickly pie of his life was waiting for him.