Sachiko lives with her husband and daughter's family. The other day, her daughter reported that she was pregnant, and Sachiko was overjoyed. Moreover, the baby was a boy, and Sachiko, who only had a daughter, eagerly awaited the birth of her grandson. One evening, while having a drink, her daughter said to Sachiko, "Mom, can't you still have children? Why don't you try?" Sachiko vaguely thought that might be a good idea. That night, she invited her husband to make love, saying she wanted a boy, but he did not oblige. The next day, as her husband and daughter went for a check-up, her son-in-law quietly asked, "Do you really want a boy?" Sachiko was flustered but admitted that she did. Then her son-in-law said, "What if it's me?" and embraced Sachiko. Confused, Sachiko's body reacted on its own as he caressed her. The offered member was harder and more erect than her husband's. Though she said no with her mouth, her hands moved lewdly, stroking and tasting it with her tongue. When the son-in-law tried to penetrate Sachiko, she attempted to refuse, but when he maliciously asked if she really wanted to stop now, Sachiko, who truly couldn't wait any longer, called him mean and guided his member into herself...
