40-year-old widow Haruka has a child and married young. Last year, she was forced to divorce due to her husband's infidelity. When she learned the truth, she felt completely rejected and deeply hurt. Having never been involved with any man other than her husband, after the divorce she began meeting men more frequently through dating sites and social media. However, unsure how to interact with them, she constantly struggled with anxiety. Wondering if she lacked appeal, she continued to agonize—until she met a man who showed genuine affection for her. Feeling this might be her last chance, she became strongly drawn to him. Yet when it came to sex, her insecurities grew and anxiety overwhelmed her. Introduced by a friend, she decides to apply for a new encounter.