Aimi gets tangled up with her ex-boyfriend Okuda while getting drenched in sweat. I tell my ex-boyfriend that I'm going to a ryokan in Kusatsu to start over with my husband because I'm worried about my summer vacation schedule. One day, she meets her husband's younger brother, Tsuyoshi, and he wants to go with her, and she is confused. At the inn, Tsuyoshi will be forced to ask for it, but...
