PTS-439 Temptation through the window The housewife living in the room across from me and my virgin self who is a peeping tom engage in an NTR sex battle via correspondence

Film Introduction

I'm a dull virgin with [age = history of not having a girlfriend]. One day, when I was taking a peek at the opposite room just on impulse, I saw a married woman I admired having sex with her husband! I don't know why, and after that, when I was spending my days alone, the chime in the room suddenly rang and I went out to the front door, and was there standing there...?