"A buildup of earwax is preventing you from understanding the Queen's English," Wystan sneered and tried to take her hand off her broom. It took a little effort, but she managed to do it and pointed in the general direction of Belle's school.

Not waiting for the disrespectful Slytherin girl to leave, she continued with the lesson. "I don't want to hear a single complaint about these slippery brooms and I want all of you to focus on your form. Try to fly in a circle no higher than five feet above the ground - sideways flying is tricky and no one - I repeat NO ONE will master this skill in one lesson."

Wystan tried to hover five feet above the grass, but she kept on slipping. That dolt did something to these brooms. In addition to the slickness, her hands were beginning to stick to the handle.