My wife started working part-time at Tech in Nakajima 4-chome this spring... After dropping off our daughter at kindergarten, she would cycle to work every morning. I watched my wife working so hard and thought it was great for me as her husband because it helped our household finances. However, recently I noticed that she was having tea and chatting at our house with a young man in his twenties who said he was also a fellow part-time worker at Tech... I became worried, so I set up a camera in our house...