Juri had been living with her daughter after her husband passed away. Her daughter got married last year, and now the three of them lived together. One day, Juri heard her daughter and son-in-law having sex upstairs. Aroused by the sounds, Juri pleasured herself alone. However, the noises soon stopped. One day, Juri spoke to her dispirited son-in-law. He thought he was bad in bed and couldn't seduce his wife anymore. 'Why don't you check if you're really that bad?' Juri had a one-time relationship with her son-in-law. But she thought it would only be that once…
