To that portion, Kaiba didn't respond. It wasn't necessary, even though he hadn't been expecting her to find much else. It might have been possible however given the pristine quality the appliances usually sported. The less said about natural weathering processes the better in this instance.

A bit. Kaiba was careful not to fling the particles onto his fussy person. When it looks like enough has been cleared away, he rights himself and moves off a pace. Then he gets a grip on it and tugs. "It's really stuck in there...".

With her aide it does seem to start sliding free.