Maria Nagai is married, but her sex life is not good, making her feel always deprived. Next to her house, there is a young neighbor; every day, watching him make love with his girlfriend intensifies her desires, as he is very strong and skillful in bed. So, Maria planned to throw her bra over to his house, pretending it was blown by the wind for him to bring it back, and that was her opportunity to invite him into her house...