Thirty minutes later, no Ichihara Jun returned for vengeance. Either he chickened out or he switched his tactic and decided to just wait for me to leave the house. Whichever the case, that eased up my lesson to Koharu-chan.
I got to focus on instructing her and teaching her according to the lesson plan Ayu and I created.
On top of the usual set exercise, I had her run on a treadmill, draining her of her stamina. Then while she was recovering, I lectured her about the different stances before letting her try them out.
She was left-handed so she quickly picked up the southpaw stance.
From there, I had her keep it up for a prolonged duration while I circled around her, correcting her form.
While we were in this lesson, Ichihara-san who had nothing to do but pace around their house kept on checking on us.