I decided to hire an apprentice mechanic at a self-employed maintenance shop. The man named Yamashita was a so-called criminal record man who said he had caused a woman assault when he was young. Having said that, my work was serious and I had a lot of fun doing it. One day, when I returned to the factory, I noticed a car that shook slowly and approached. I wondered what it was, and when I opened the door, my wife and Yamashita were in the middle of mating in the back seat. Free point gift for the first 1,000 yen!