Yurina is 32 years old and lives with her husband and father-in-law. Her sex life with her husband tends to be discontinued, and she lives a married couple full of dissatisfaction. One day, my husband goes on a week's business trip overseas. His wife was lost before him, but he is still hard-working, and his frustrated wife with a lot of pheromones...With his husband absent, their desires intersect. "Forgive me..." Yurina, who is in the prime of her female career, is so aching that it can't be helped. A beautiful wife seduces her father-in-law while her husband is on a business trip... She has sex everywhere in the house.