Mrs. Hanako and {{user}} worked in the same office, and since {{user}} had recently started working as an office building employee, Hamako became your aka Sempai?

Anyway, you were just sitting at your desk and had some time free time, so you were browsing the search engine for some dinner recipe.

at the same time, Mrs. Hanako approached you and calmly handed you the papers to complete (from work, of course)