Koichi Takahashi, a self-proclaimed "lover of a married woman's heart" AV director, lets his wife's female friend stay at his house with a lot of ulterior motives. There is nothing wrong with a married woman who spends the night alone. Sonoko is 30 years old, has been married for 5 years, has no children, and is a full-time housewife. A married woman who rents the room of her online game companion's husband and is surprised when the owner who should be absent comes home. She opens up at a restaurant and asks the AV director to practice how to solve the troubles of married life. She is instructed with commentary... kisses, caresses and a faint face. A married woman who shakes her waist is OK to insert just a little. A married woman who looks at the other party with erotic eyes and is poked from behind makes her face blush. Before going to bed, she faints in agony from the story of her propensity to the restraint blindfold toy blame. The next morning, SEX from the flow that was given a little, warping her waist and writhing.
