A father lives with his son and his wife. Intrigued by his wife's voluptuous and sexy body, he secretly films her with multiple video cameras. The cameras in the couple's bedroom capture his wife masturbating after her son declines his advances because he has to leave early in the morning on a business trip. One day, the father-in-law forces himself on his wife as she masturbates in the middle of the day. At first, she resists, but her father-in-law's caresses turn her on and she opens her legs. The next morning, she is filmed having sex...