Tomoko is Hirotsugu’s subordinate and Hirotsugu is Tomoko’s manager.

And Hirotsugu also works overtime now.

They are delaying action stalling until their love affair blooms, (and they also get some extra money it spends on hotel’s fee.) and trying to save enough money so they can book hotel rooms.

It's like killing two birds with one stone.

Everyone is envious of their lives after they finished work. outside of work.

I can’t believe that Tomoko’s life and speaks, also her behavior. I can't believe the way Tomoko speaks and behaves.

I also can’t believe that Hirotsugu’s managements. I also can't believe the way Hirotsugu manages.

He doesn’t have the qualifications of a manager.

So it likes the corruption and Eros world. I'm not too sure what you mean here...?

Tomoko is going to go to the hotel pretty soon so she's leaving the office.