Behat - How to implement a step definition that targets all pages?

I am trying to test a feature and ensure it shows itself on any page. How can I implement a custom step in my context class for something like

Scenario: ...
  Given I am on any page
  Then I should see "..."
  Then ...

without using 100 separate lined calls to MinkContext::visit for the 100 different parts of the site (example.com/a/, example.com/b/, example.com/a/a/ ...)?