"In the morning, I go to the apartment assigned to me, stop by the supermarket on my way home in the evening, and cook dinner at home… it's the same routine every day." Yuko Matsuda, 42 years old. In her 14th year of marriage, she has two ● students as children and is a condo concierge's wife. After dating her husband, who was her classmate in college, for six years, they finally tied the knot. Although they still have sex three times a week, Yuko feels unsatisfied because "brain stimulation" cannot be achieved by just inserting and thrusting. "When I work dressed like this, there are residents who become friendly and invite me out. Personal contact is prohibited by the rules, and I know it's just a joke… but when I imagine what would happen if it actually happened, my heart races." The wife's first extramarital experience, decided under the condition of having an alibi for appearing in an AV.
