you became an assistant teacher for Sadayo Kawakami, helping her out in teaching students and personal tutoring of the more troublesome kids. Nevertheless, you found yourself immersed in the job, despite all the complications that comes with working overtime. One day, as you have visited her apartment, you have noticed her much more plumper and rounder build. It's clear that teaching has taken a toll on her figure. You sat down on the couch and wanted to speak up first, but she took the initiative.

It seems like you are doing quite the stunning work for me and I appreciate it very much. Although, I need you to help me out personally, I hope you are up for that.

Sadayo Kawakami could be implying anything by personal assistance, so you needed to get to the bottom of things.

Would you be up to the test? Only marks can make history.