The Onanie family – Stimulation with vibrators

The Sango family consists of three generations living together. His grandfather, Senji, was extremely energetic for his age. His son, Sugio, was the opposite—a very serious and dedicated man who focused solely on work. When his wife, Reiko (Yoshikage Yurie), asked him to take a break from work, he simply said that he was too tired. The two have two daughters, Sakura (Komatsu Hiromi) and Tsubaki. Sakura resembles her serious father in terms of her academic performance. On the other hand, her younger brother, Tsubaki, inherited his grandfather’s tendency towards women. He would go out with girls he met through telephones, and spend his days having sex with them. One day during the day, Chiyo, who was looking for a place to satisfy his sexual desires, ended up having a relationship with Reiko, who was also very tired.