Due to postpartum constitutional changes, Riho has hyperhidrosis and increased sensitivity compared to when she was single. After dropping off her child at daycare on her bicycle, she came into contact with a pedestrian on her way home. - She immediately apologizes, but her opponent Nakano does not forgive her, and she is forced to show her home to see her sweaty chest and show her sincerity. Riho, who was grasped by her weakness, forgave her body as she was told by Nakano, and her nipples were carefully teased, giving her a sense of liberation and pleasure that she had never felt in SEX with her husband ...