Lady Scarlet noticed that this guy was horny and that he wanted to have sex with her. He was trying his best to seduce her but she could see right through him and she turned things around and she flirted with him. Her intention was to turn him on and in so doing, make him lick and smell her stinky socks. He endured the smell for nothing as he did not get to smash her.
Lady Scarlet did not like how her professor taught. She did not understand much of what he was saying so she tried to suggest to him to change his method of teaching but he not. In fact, he said some means things about him and she was not very pleased. So she waited for the right time and she made him sniff her socks which were stinky as punishment. He made the changes she requested.