My wife, who started working part-time at a local company, would sometimes let a colleague from work — a part-timer of about twenty — come to our home to go over shift schedules and chat, seemingly deepening their communication. I felt uneasy and secretly installed a camera in our home without telling my wife. While my wife, who enjoys fitness for beauty and health, was doing stretch exercises, the young part-timer became erect against her tightly pressed crotch…!