Yurina 32 years old who lives with her husband and father-in-law. Sex life with her husband also tended to be interrupted and she was living a married life full of dissatisfaction. One day my husband decided to go on a business trip abroad for a week. Bing's father-in-law and frustrated daughter-in-law who are full of pheromones, even though their wives passed away. "Forgive me..." Yurina, who is in her prime, can't help but feel her body aching. Seducing her father-in-law while her husband is on a business trip... A beautiful wife who spears everywhere in the house.