The Tsujii couple works at the father-in-law's company. For business expansion, the husband goes on a one-month overseas business trip. The wife, Honoka, who can interpret, was also planning to go with him but was stopped by her father-in-law... During her husband's absence, Honoka feels anxious being alone with her father-in-law, but she gradually opens up to his friendly demeanor. However, that kindness is a trap set by her father-in-law. Once he realizes Honoka has opened up, he starts demanding her body using his son's position as leverage. Then, the father-in-law makes Honoka wear a maid outfit and transforms her into his personal sex toy...
