It's been several months since my husband's younger brother, Kazuo, stayed at the Sawamura family for the exam. Reiko makes a verbal promise to encourage Kazuo, who feels embarrassed about being on the second wave. Kazuo, who secretly admired her, says, "Then, I want to kiss her sister-in-law!" As a result, Reiko was able to give her a reward for her excellent performance. However, she feels her violent kiss that her husband does not have, and she can't get the passionate kiss with him out of her head.
