[Kashuu hadn't meant to watch that. He doesn't pry, he doesn't question things, he darts around unpleasant topics like he's allergic - so he really hadn't meant to watch that at all, but...
He had, because once it started, looking away was difficult. Kashuu remains in the doorway for a second longer, silent and still and shocked. Then:]
iii!
He had, because once it started, looking away was difficult. Kashuu remains in the doorway for a second longer, silent and still and shocked. Then:]
...Ishikirimaru?
[First, just a call for attention, though quiet.]