I do think Botan would get a kick out of having a conversation with another woman. Sure, there's Yukina or Genkai or Keiko or Shizuru, but Shiori is so nice and normal and makes Botan forget about how complicated her life really is. And I think Botan would try to inject some truth in her answers, as best she could anyway so it's easier to live the lie. It's gonna really nag her as time goes on.