The master stood at the doorway, watching his loyal pet train this new girl.  He couldn't help but smile, but for the time being he remained completely silent, observing the training and expecting everything to go smoothly.  Although he hadn't intended to watch at first, somehow he found that he couldn't resist, impressed at the skills which Katrina had already begun to show.  He couldn't help but start to get aroused once again, but he could wait for a bit, allowing the two to play.