Yurina, 32, lives with her husband and father-in-law. Her sex life with her husband has been sporadic, leaving her dissatisfied with their married life. One day, her husband goes on a one-week business trip overseas. Her father-in-law, still virile despite his wife's passing, and Yurina, overflowing with pheromones and sexual frustration... Their desires intertwine in the absence of her husband. "Forgive me..." Yurina, in her prime, can't stand the ache in her body. She seduces her father-in-law during her husband's business trip... The beautiful wife goes wild all over the house.
