Lady Steffi wanted to trample this guy for fun. She had no reason to trample him but she had to do it. She threw him on the floor feigning anger and she immediately trampled him using her sneakers as well as her high heels. She did not give him time to say anything because she knew she did not have a reason to trample and torture him the way she did.
The teacher wants to teach the girls in gardening, but they of course do not want to and do instead what they most like to do: Abusing the teacher. They are bad girls who knock the teacher out of his seat and step on his head and hands with their sexy sneakers. They throw water in his face and abuse their teacher as he lies on the floor.