[Duster barely has a butt, sorry to disappoint you, Santa. However, he is showing off some of his athletic prowess in a situation that does not involve being potentially mauled by a Hamster.

He has enough time to warm up, and he's ready to teach--ah. There's someone.]

I'm good to see you, too. [He grabs a rag hanging on the weapon rack and wipes his hands on it.] ...Blocking's an advanced technique, but I guess you can show me what you can do first, and we'll move on from there.

[Physical combat is a complex skill. If anything, they have to start with the basics.]