My wife started working part-time in the city to help pay for our daughter's monthly tuition, and she seemed to be having fun, so I was watching her with a smile, thinking that it was good for her to help out financially. However, recently, I noticed that she was having tea and chatting with a young man in his twenties who said he was also working part-time at the same company... I wasn't really interested, but I set up a camera in our house. I saw the whole story of my wife having sex with a younger man...