The other day, when I had sex with my wife for the first time in a long time, my fellatio, which was so bad that my teeth hit it, had improved tremendously. My wife, who used to only have plain underwear, now wears sexy underwear. My beloved wife of 18 years seemed like a different person. Ever since I started living with my so-called string man's younger brother who doesn't get a job and lives from woman's house to house, I became suspicious of my wife's sudden change, so I came home earlier than usual that day... .