Hijiri lives with her daughter and her husband who want to save money for their own home while her husband is away from home. Her days were happy, but her libido increased with her age... One day, I know that her son-in-law Kenichi is looking into her masturbation. Hijiri, who was in estrus with his too strong and splendid big cock, seduced him all the time. Kenichi, who is sexless with her wife, cannot resist her flattery and repeatedly ejaculates into her mother-in-law's body with her extremely large cock. And one day Hijiri couldn't live without his big cock...
